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static void nographic_update(void *opaque) { uint64_t interval = GUI_REFRESH_INTERVAL; qemu_flush_coalesced_mmio_buffer(); qemu_mod_timer(nographic_timer, interval + qemu_get_clock(rt_clock)); }
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static void i6300esb_pc_init(PCIBus *pci_bus) { I6300State *d; uint8_t *pci_conf; if (!pci_bus) { fprintf(stderr, "wdt_i6300esb: no PCI bus in this machine\n"); return; } d = (I6300State *) pci_register_device (pci_bus, "i6300esb_wdt", sizeof (I6300State), ...
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Filter prometheus results by metric value, not by label value : <p>Because <a href="https://stackoverflow.com/questions/38783424/prometheus-topk-returns-more-results-than-expected">Prometheus topk returns more results than expected</a>, and because <a href="https://github.com/prometheus/prometheus/issues/586" rel="nore...
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AWS Elastic Beanstalk: Add custom logs to CloudWatch? : <p>How to add custom logs to CloudWatch? Defaults logs are sent but how to add a custom one?</p> <p>I already added a file like this: (in .ebextensions) </p> <pre><code>files: "/opt/elasticbeanstalk/tasks/bundlelogs.d/applogs.conf" : mode: "000755" own...
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Capturing a lambda in another lambda can violate const qualifiers : <p>Consider the following code:</p> <pre><code>int x = 3; auto f1 = [x]() mutable { return x++; }; auto f2 = [f1]() { return f1(); }; </code></pre> <p>This will not compile, because <code>f1()</code> is not const, and <code>f2</code> is not d...
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Overwrite only some partitions in a partitioned spark Dataset : <p>How can we overwrite a partitioned dataset, but only the partitions we are going to change? For example, recomputing last week daily job, and only overwriting last week of data.</p> <p>Default Spark behaviour is to overwrite the whole table, even if on...
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How to fix C3861: '...': identifier not found : <p>I want to create a game minesweeper using visual studio. Project visual c++ Win32 Console Application. Source file C++ file(.cpp) This is my source code</p> <pre><code>#define _CRT_SECURE_NO_WARNINGS #include &lt;stdio.h&gt; #include &lt;string.h&gt; #include &lt;cst...
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cursor.execute('SELECT * FROM users WHERE username = ' + user_input)
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How to compile C++ codes in Linux with source files hidden? : <p>Is there anyway to compile C++ source files in Linux and make these files unreadable to users? Either have the files encrypted or read them into memory is acceptable. We are developing a Linux based software and we don't want our users to have direct acce...
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Wich graphical libraries are used by Node-red to draw drag & drop nodes and also their connections : Wich graphical libraries are used by Node-red to draw drag & drop nodes and also their connections. I need to design a similar UI and found node red the best of all. This is why I'm asking this question. Thanks
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geom_blank drops NA : <p>Using <code>geom_blank</code> I want to add some new factor levels, but I can't seem to do this <em>and</em> keep the <code>NA</code> level</p> <pre><code>library('ggplot2') pl &lt;- ggplot(data.frame(x = factor(c(1:2, NA)), y = 1), aes(x, y)) + geom_point() pl </code></pre> <p><a href="https...
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C++ Debug Assertion Failed Vector Subscript out of range : <p>i've got some code that i've written using a 2d vector instead of a 2d array however when i go to run it all it says is "vector subscript out of range". any help is appreciated.</p> <pre><code>#include &lt;iostream&gt; #include &lt;vector&gt; using namespa...
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static void FUNC(dequant)(int16_t *coeffs, int16_t log2_size) { int shift = 15 - BIT_DEPTH - log2_size; int x, y; int size = 1 << log2_size; if (shift > 0) { int offset = 1 << (shift - 1); for (y = 0; y < size; y++) { for (x = 0; x < size; x++) { *...
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How to pin a website to windows taskbar programmatically using javascript? : <p>I can't use drag and drop method. I have gone through the jquery pinify plugin, but what I understood is that, it only encourage user to pin website using drag and drop using intelligent popups rather than doing it on it's own. Is this eve...
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Angular MatPaginator not working : <p>I have 2 components. Both have mat-table and paginators and pagination is working for one component and not working for the other component though the code is similar. Below is my html:</p> <pre><code>&lt;div class="mat-elevation-z8"&gt; &lt;mat-table [dataSource]="dataSource...
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How to use arrays in VBA functions? : <p>I need to do public function that takes values from certain array and computes f(x) function for every x, where f(x) = x^3 + 1/5x +2. <a href="http://i.stack.imgur.com/k8yrC.jpg" rel="nofollow">this is what I am doing but doesnt work</a> </p>
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Local Server for Gaming C# : <p>[C#] Hello all, I am curious on how I can go about creating my own local server and allowing people outside to connect an return data stored on it. I am not looking for an "XNA" solution. I would like to kind of digest the bare bones of client to server. Here is an outline for what I am ...
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static void e1000_reset(void *opaque) { E1000State *d = opaque; qemu_del_timer(d->autoneg_timer); memset(d->phy_reg, 0, sizeof d->phy_reg); memmove(d->phy_reg, phy_reg_init, sizeof phy_reg_init); memset(d->mac_reg, 0, sizeof d->mac_reg); memmove(d->mac_reg, mac_reg_init, sizeof mac_re...
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wrap code in R Studio text editor : <p>How can one wrap commands within a lengthy line of code in the text editor in RStudio such that RStudio recognizes it as the continuation of a single piece of code? Currently, my code is 1 incredibly long line that is difficult to manage. With my current RStudio configuration, "En...
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StackOverflowError when calling method of subclass object? : <p>Executing the Test class gives a StackOverFlow error :( </p> <p>Parent class : </p> <pre><code>package Pack; public class Alpha { protected void sayHi() { System.out.println("Hi...from Alpha"); } } </code></pre> <p>Child class : </p> <pre><cod...
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Capture updated text from h tag after change in input field : <p>I am new to Javascript.So please excuse me if I am asking anything silly. I have a sample Shiny application <a href="https://avinashr.shinyapps.io/statistics_dashboard/" rel="nofollow noreferrer">Statistics Dashboard</a> which can be used to find some bas...
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Can a website block user depending on their behaviour or give 404 error to that user? : <ol> <li>Like if user is giving wrong index continues for like SQL injection</li> <li>OR Like if user is giving wrong index continues for like DOS attack</li> <li>Or if i don't want any visitors from certain country I just wanna kno...
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How to bypass ssl certificate checking in java : <p>I want access a SOAP webservice url having https hosted in a remote vm. I am getting an exception while accessing it using HttpURLConnection.</p> <p>Here's my code:</p> <pre><code>import javax.net.ssl.*; import java.io.OutputStream; import java.net.HttpURLConnection...
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int ff_mjpeg_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt) { AVFrame *frame = data; const uint8_t *buf = avpkt->data; int buf_size = avpkt->size; MJpegDecodeContext *s = avctx->priv_data; const uint8_t *buf_end, *buf_ptr; ...
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static void socket_start_outgoing_migration(MigrationState *s, SocketAddressLegacy *saddr, Error **errp) { QIOChannelSocket *sioc = qio_channel_socket_new(); struct SocketConnectData *data = g_new0(struct SocketConnectD...
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Invalid access to memory location when deploying Azure web app : <p>I have an Azure web app that I'm deploying from VSTS. This was working fine previously but is now returning with the following:</p> <blockquote> <p>2018-08-07T14:24:57.1655319Z Info: Adding directory (dsadminportal-dev\wwwroot\assets\css\plugins\dat...
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int avpriv_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf, int bufsize, int *header_size, int *coeff) { int offset, cutoff; if (bufsize < 24) return AVERROR_INVALIDDATA; if (AV_RB16(buf) != 0x8000) return AVERROR_INVALIDDATA; offset =...
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static inline void RENAME(bgr24ToY_mmx)(uint8_t *dst, const uint8_t *src, int width, enum PixelFormat srcFormat) { if(srcFormat == PIX_FMT_BGR24) { __asm__ volatile( "movq "MANGLE(ff_bgr24toY1Coeff)", %%mm5 \n\t" "movq "MANGLE(ff_bgr24toY2Coeff)", %%mm6 \n\t" ...
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Android Room + AsyncTask : <p>My team have developed a new Android app which makes extensive use of Room.</p> <p>I am unsure whether we are using AsyncTask correctly.</p> <p>We have had to wrap all calls to insert/update/delete in AsyncTasks which results in a huge number of AsyncTasks. All the calls into Room are f...
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How to cancel Alamofire.upload : <p>I am uploading images on server via <code>Alamofire.upload</code> as multipart data. Unlike <code>Alamofire.request</code> it's not returning <code>Request</code> object, which I usually use to cancel requests. </p> <p>But it's very reasonable to be able to cancel such a consuming r...
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static uint8_t get_tlm(Jpeg2000DecoderContext *s, int n) { uint8_t Stlm, ST, SP, tile_tlm, i; bytestream_get_byte(&s->buf); Stlm = bytestream_get_byte(&s->buf); ST = (Stlm >> 4) & 0x03; SP = (Stlm >> 6) & 0x01; tile_tlm = (n - 4) / ((SP + 1) * 2 + ST); ...
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How to replace a substring with another string in a column in pandas : <p>I have a column as below:</p> <pre><code>df['name'] 1 react trainer 2 react trainers 3 react trainer's </code></pre> <p>I need to replace the string trainers...
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How can I make a c# application outside of visual studio? : <p>I'm very new to programming and I'm teaching myself. I made a calculator for some calculations we do in the lab I work in and wanted to be able to open the app from the computer at work instead of opening it on visual studio from my laptop. Just curious if ...
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error while fetching data from DB : I have a table c_question in which I stored questions with autoincrement column _id, question, option1,option2,option3,correct_answer Now I want to retrieve the question on TextView and options on RadioGroup. If user selects correct option then question and options changes in the ...
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Any way to visualize the transform origin point in CSS? : <p>I'm trying to make an object move along an arc, for which I need to set the <code>transform-origin</code> point away from the object itself and then <code>rotate</code> it. So instead of blindly moving the <code>transform-origin</code> point using different l...
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php mysql category subcategory list link : <p>I want to like this</p> <p>Category1</p> <p>--Subcat1</p> <p>--Subcat2</p> <p>Category2</p> <p>--Subcat2</p> <p>I have two tables tbl_cat and tbl_subcat</p> <p>tbl_cat(id,cat_name)</p> <p>tbl_subcat(id,<strong>cat_id</strong>,subcat_name) </p> <blockquote> <p>cat...
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How to access class probabilities in keras? : <p>I am training a model for which I need to report class probabilities instead of a single classification. I have three classes and each training instance has either of the three classes assigned to it.</p> <p>I am trying to use Keras to create an MLP. But I can't figure...
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void helper_check_tlb_flush(CPUPPCState *env) { check_tlb_flush(env); }
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static int RENAME(epzs_motion_search4)(MpegEncContext * s, int *mx_ptr, int *my_ptr, int P[10][2], int pred_x, int pred_y, uint8_t *src_data[3], uint8_t *ref_data[3], int stride, int uvstride, int16_...
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static int epic_decode_tile(ePICContext *dc, uint8_t *out, int tile_height, int tile_width, int stride) { int x, y; uint32_t pix; uint32_t *curr_row = NULL, *above_row = NULL, *above2_row; for (y = 0; y < tile_height; y++, out += stride) { above2_row = above_...
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char *spapr_get_cpu_core_type(const char *model) { char *core_type; gchar **model_pieces = g_strsplit(model, ",", 2); core_type = g_strdup_printf("%s-%s", model_pieces[0], TYPE_SPAPR_CPU_CORE); g_strfreev(model_pieces); if (!object_class_by_name(core_type)) { const char *rea...
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Use plotly offline to generate graphs as images : <p>I am working with plotly offline and am able to generate an html file using</p> <pre><code>plotly.offline.plot({"data": data, "layout": layout}) </code></pre> <p>It works great. The graph is generated correctly and the html file gets saved to my current directory. ...
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When should I do feature scaling or Normalisation in Machine learning? : I have a training feature set consisting of 92 features. Out of which 91 features are boolean value 1 or 0. But 1 feature is numerical vary from 3-2000. Will it be good if I do feature scaling on my 92nd feature? If Yes, what are the best possi...
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gen_intermediate_code_internal(SuperHCPU *cpu, TranslationBlock *tb, bool search_pc) { CPUState *cs = CPU(cpu); CPUSH4State *env = &cpu->env; DisasContext ctx; target_ulong pc_start; static uint16_t *gen_opc_end; CPUBreakpoint *bp; int i, ii; int ...
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static void ahci_reset_port(AHCIState *s, int port) { AHCIDevice *d = &s->dev[port]; AHCIPortRegs *pr = &d->port_regs; IDEState *ide_state = &d->port.ifs[0]; int i; DPRINTF(port, "reset port\n"); ide_bus_reset(&d->port); ide_state->ncq_queues = AHCI_MAX_CMDS; pr->scr_stat = 0; pr->sc...
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static int nbd_co_writev_1(NbdClientSession *client, int64_t sector_num, int nb_sectors, QEMUIOVector *qiov, int offset) { struct nbd_request request = { .type = NBD_CMD_WRITE }; struct nbd_reply reply; ssize_t ret; if (!bdrv_enable_write_ca...
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How to check the network status in react-native app : <p>i am struggling about this point, that if in my mobile i am in poor network connection, Some how i am calling the service, it will take more time to call the service</p> <ul> <li>Is there any possibility to increase the fetch timeout (or)</li> <li><p>How to tell...
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void sws_freeFilter(SwsFilter *filter) { if (!filter) return; if (filter->lumH) sws_freeVec(filter->lumH); if (filter->lumV) sws_freeVec(filter->lumV); if (filter->chrH) sws_freeVec(filter->chrH); if (filter->chrV) sws_freeVec(filter->chrV); ...
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Need help trying to figure this out : <p>I have been trying to figure this out for 4 days now. I am new to this and just can't this to work like it should. Any help would be appreciated. </p> <p>*Not just looking for the answer</p> <ol> <li>The president of the company wants a list of all orders ever taken. He wants...
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How to shallow test a component with an `entryComponents`? : <p>For example, say you have the following component:</p> <pre><code>import { Another } from "./Another"; @Component({ entryComponents: [ Another ] }) export class App {} </code></pre> <p>Even when using <code>NO_ERRORS_SCHEMA</code> I still...
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stored procedure_ERROR : create or replace PROCEDURE Getstudentname( @firstname varchar(20), @lastname varchar (20), @e_mail varchar(20) ) as begin insert into TBL_STUDENTS(fanme,lname,email)values(@firstname,@lastname,@e_mail); end; What can be the error in this proce...
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How to add spaces between two words using html? : <p>Suppose I have word Abhishek Mane I want to make this as follows Abhishek_____________________________ Mane. Underscore(_) indicates spaces that i want</p>
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static void qtrle_decode_1bpp(QtrleContext *s, int stream_ptr, int row_ptr, int lines_to_change) { int rle_code; int pixel_ptr = 0; int row_inc = s->frame.linesize[0]; unsigned char pi0, pi1; unsigned char *rgb = s->frame.data[0]; int pixel_limit = s->frame.linesize[0] * s->avctx->heigh...
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static int os_host_main_loop_wait(uint32_t timeout) { int ret; glib_select_fill(&nfds, &rfds, &wfds, &xfds, &timeout); if (timeout > 0) { qemu_mutex_unlock_iothread(); } gpollfds_from_select(); ret = g_poll((GPollFD *)gpollfds->data, gpollfds->len, timeout); ...
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Core dumped trying to compile C++ Structure : When I try to run the code it asks for the first input, but next it show a core dumped. And I have some doubts, how can I correct that fgets warnings? And please if this code can be optimized please tell me, I`m trying to make efficient code :D Compile with these:...
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uint32_t ff_celt_encode_band(CeltFrame *f, OpusRangeCoder *rc, const int band, float *X, float *Y, int N, int b, uint32_t blocks, float *lowband, int duration, float *lowband_out, int level, float gain, float *lowband_scratch, int...
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Difference between using the Stack or the Heap : <p><strong>Are there any problems when using the stack instead of the heap?</strong></p> <p>Basically I want some 200 positions in memory (or more, 1000, who knows, this is hypothetical anyways), I can allocate it in the stack using an array, or on the heap using <code>...
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static void calc_masking(DCAEncContext *c, const int32_t *input) { int i, k, band, ch, ssf; int32_t data[512]; for (i = 0; i < 256; i++) for (ssf = 0; ssf < SUBSUBFRAMES; ssf++) c->masking_curve_cb[ssf][i] = -2047; for (ssf = 0; ssf < SUBSUBFRAMES; ssf++) for (ch ...
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how to programmatically hide a progress bar using javascript : <p>i am using a progress bar which I want to appear when a button is clicked. After i get a list populated, I want the progress bar to disappear. Below is my code: </p> <pre><code>&lt;div class="progress"&gt;&lt;div class="indeterminate"/&gt;&lt;/div&gt; i...
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How to maximise Screen use in Pupeteer ( non-headless ) : <p>I'm testing out puppeteer for chrome browser automation ( previously using selenium but had a few headaches with browser not waiting until page fully loaded ) . </p> <p>When I launch an instance of puppeteer - then it displays the contents taking up less th...
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use Partial in nested property with typescript : <p>Say I have a type like this;</p> <pre><code>interface State { one: string, two: { three: { four: string }, five: string } } </code></pre> <p>I make state Partial like this <code>Partial&lt;State&gt;</code></p> <p>But how can I make on of the...
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sdl compile error, cannot open file 'SDL_lib.obj' in vs2005 : When I compile a project with sdl in mvs2005,I encounter the problem. **LINK : fatal error LNK1104: cannot open file 'SDL_lib.obj'** How can I solve the problem?
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Github monorepo as source for AWS CodePipeline : <p>We use the monorepo approach for storing our source in github.</p> <p>Is it currently possible to have CodePipeline trigger only on a commit to a particular subfolder.</p> <p>This is something that is currently possible with TeamCity by setting a filter on the Sourc...
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How i load up css file from inside a method ..? : /* This is Controller.java Class .. i want load up another css file from inside a method. I tried blow codes but unluckly dont work.now i how to load up another css file ? [N.B: sorry,for my bad english] @FXML private Button mbut1; @FXML private void...
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Play Audio when device in silent mode - ios swift : <p>I am creating an application using xcode 7.1, swift. I want to play an audio. Everything is fine. Now my problem I want to hear sound when the device in silent mode or muted. How can I do it?</p> <p>I am using the following code to play audio</p> <pre><code>curre...
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How to get all multiplies of a list in an another list? : The problem is indexing. I've tried this code snippet: for i in range(2,len(the_list_im_getting_values_from)): for j in range(0,i+1): index[j] = j for k in range(0,len(index)): the_output_list.append(the_list_im...
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how to implement laravel forget password logic manually in laravel 5.2 : I want to support froget password logic in my website using **laravel 5.2** i don't want to relay on the (out of the box code which comes with laravel by default ) **my question :** how to implement laravel forget password logic manually .....
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Laravel Passport Print Personal Access Token : <p>I am using Laravel's passport package to provide token based authentication to my rest api. Right now, I am using <a href="https://laravel.com/docs/5.3/passport#personal-access-tokens">personal access token</a> concept to generate the access token.</p> <p>To generate a...
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static void vtd_reset_context_cache(IntelIOMMUState *s) { VTDAddressSpace **pvtd_as; VTDAddressSpace *vtd_as; uint32_t bus_it; uint32_t devfn_it; VTD_DPRINTF(CACHE, "global context_cache_gen=1"); for (bus_it = 0; bus_it < VTD_PCI_BUS_MAX; ++bus_it) { pvtd_as = s->address_spaces...
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Rails mailer previews not available from spec/mailers/previews : <p>I would like to be able to preview my emails in the browser.</p> <p>I am using Rspec and have the following preview setup in spec/mailers/previews:</p> <pre><code># Preview all emails at http://localhost:3000/rails/mailers/employee_mailer class Emplo...
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static int make_setup_request(AVFormatContext *s, const char *host, int port, int lower_transport, const char *real_challenge) { RTSPState *rt = s->priv_data; int rtx, j, i, err, interleave = 0; RTSPStream *rtsp_st; RTSPMessageHeader reply1, *reply = &reply1; cha...
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What technology can mainframe folks learn and work in the future : <p>Can anyone please let me know what technology we can shift after reaching 10 years of experience(I.T) in mainframes. Can we learn the skills Python, Cloud(AWS/AZURE/Openstack), Data science or _ with mainframes?</p> <p>Any suggestions on this.</p>
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why i have "Error:(57, 21) error: reached end of file while parsing" : this is the code i use the android studio > “Error:(57, 21) error: reached end of file while parsing” > “Error:(57, 21) error: reached end of file while parsing” > “Error:(57, 21) error: reached end of file while parsing” > “Error:(57, 21)...
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Why does a count formula return 0 when the range of cells are linked to another sheet? : <p>I am trying to count a range of cells that have text in and ignore 0 that is in some of these cells. All of these cells have a link to another cell sheet within the same workbook and so are returning 0 if the linked cell has not...
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Need help in writing mssql query : I am having a table having data .. percentage of each students in a school with below columns ... **Class | name | Percentage( % ) ** I need a sql query to get Count of students in each class with below Diff % slabs.Students who had not written exam will have NULL in source table...
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Flutter - Is it possible to extract data from a Future without using a FutureBuilder? : <p>I'm reading in user-provided input (in this case a zip code) from a <code>TextField</code> that I need to check against a database for validity. However, I need to make an asynchronous database query inside of the submit button's...
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Biztalk Design patterns : I am very new to Biztalk. I have been asked to create a application in Biztalk. I am facing some design level challenges. Following are some of them: 1. Best approach in creating a project How to crate Biztalk solution. Means how to create projects. Do we need to create different proj...
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Can i perform a double divide in sql : Iam trying to double divide but getting no results 6.82 / (X/NULLIF (Y,0)) Pls help!! Thanks
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static void sun4m_common_init(int ram_size, int boot_device, DisplayState *ds, const char *kernel_filename, const char *kernel_cmdline, const char *initrd_filename, const char *cpu_model, unsigned int machine) { sun4m_hw_...
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static void set_kernel_args_old(const struct arm_boot_info *info) { target_phys_addr_t p; const char *s; int initrd_size = info->initrd_size; target_phys_addr_t base = info->loader_start; p = base + KERNEL_ARGS_ADDR; WRITE_WORD(p, 4096); WRITE_WORD(p, info->ram_si...
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void ff_acelp_lspd2lpc(const double *lsp, float *lpc) { double pa[6], qa[6]; int i; lsp2polyf(lsp, pa, 5); lsp2polyf(lsp + 1, qa, 5); for (i=4; i>=0; i--) { double paf = pa[i+1] + pa[i]; double qaf = qa[i+1] - qa[i]; lpc[i ] = 0.5*(paf+qaf); ...
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Need help in json parsing : I am getting data from api and i need to filter the array of dictionary based upon "total_price" tag, now the condition is i want only those flights whose price is between "35.0" to "55.0" { airline = 9W; "available_seats" = "<null>"; ...
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query = 'SELECT * FROM customers WHERE email = ' + email_input
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Fire Event from a C# library into a VB Winform program : <p>I am a C# programmer and have made a C# library for handling a tcp/ip chat. Now I have the necessity to use it from a Server VB Winform program. I am pretty sure that this is an easy solution problem but I have been struggling for days. So in the C# I have tha...
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Fedration enabled on premise skype for business with bot framework : I have a bot that is successfully running on localhost and also with ngrok and webchat. I know that Skype for business channel can only be enabled for Skype for business online and office 365 online. Now I want to now, can federation enabled on prem...
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int vmstate_register_with_alias_id(DeviceState *dev, int instance_id, const VMStateDescription *vmsd, void *opaque, int alias_id, int required_for_version) { SaveStateEntry *se; assert(alias_id...
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Get max value from row of a dataframe in python : <p>This is my dataframe df</p> <pre><code>a b c 1.2 2 0.1 2.1 1.1 3.2 0.2 1.9 8.8 3.3 7.8 0.12 </code></pre> <p>I'm trying to get max value from each row of a dataframe, I m expecting output like this</p> <pre><code>max_value 2 3.2 8.8 ...
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How to do this question in R without using loop? : <p>Let's say I have a dataframe like this:</p> <pre><code>df=data.frame("A"=factor(c(1,2,1,4,2)), "date"=factor(c("1999","2000","1999","2001","2001")), "value"=c(10,20,30,40,50)) </code></pre> <p>I need to sum the values in the column "value" if they have the same "A...
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static int dca_subframe_header(DCAContext *s, int base_channel, int block_index) { int j, k; if (get_bits_left(&s->gb) < 0) return AVERROR_INVALIDDATA; if (!base_channel) { s->subsubframes[s->current_subframe] = get_bits(&s->gb, 2) + 1; s->partial_samples[s->curre...
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HTTP/2 or Websockets for low latency client to server messages : <p>I have a requirement to have very low latency for client to server messages in my web application.</p> <p>I have seen several posts on stackoverflow saying it would be preferable to use websockets instead of HTTP for this requirement, but it was quite...
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Java code to find out operative system, : I am very new at coding in Java and I want to write a code to find out my operative system through a dialogue box (Windows 10). I through this code but I am not sure how to completely implement it. Please let me know what I am doing wrong in simple terms as I am a beginner ;...
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static void qxl_create_guest_primary(PCIQXLDevice *qxl, int loadvm, qxl_async_io async) { QXLDevSurfaceCreate surface; QXLSurfaceCreate *sc = &qxl->guest_primary.surface; int size; int requested_height = le32_to_cpu(sc->height); int requested_stride = le32_to_cpu...
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How to read a zip entry in a zip file, ad nauseum for c# or vb.net : While there is a response to this question using the java libraries (http://stackoverflow.com/questions/11287486/read-a-zip-file-inside-zip-file), I cannot find an example of this anywhere in c# or vb.net. What I have to do for a client is use the ...
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static uint64_t imx_serial_read(void *opaque, hwaddr offset, unsigned size) { IMXSerialState *s = (IMXSerialState *)opaque; uint32_t c; DPRINTF("read(offset=%x)\n", offset >> 2); switch (offset >> 2) { case 0x0: c = s->readbuff; if (!(s->ut...
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IdentityServer "invalid_client" error always returned : <p>I'm trying to use IdentityServer3, but don't know why I'm getting "invalid_client" error always, always no matter what I do.</p> <p>This is the code I'm using:</p> <pre><code>//Startup.cs (Auth c# project) public void Configuration(IAppBuilder app) { var ...
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How to get uint8_t data of uint32_t : <p>I'm working with a microcontroller where the sensor I'm trying to interface sends uint8_t data. The issue is I can read the pin with a uint32_t function.</p> <p>So I guess I can read the pin with the uint32_t, but I have to "extract" it. But I'm getting nonsense... </p> <pre><...
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static void denoise_depth(HQDN3DContext *s, uint8_t *src, uint8_t *dst, uint16_t *line_ant, uint16_t **frame_ant_ptr, int w, int h, int sstride, int dstride, int16_t *spatial, int16_t *temporal, int depth) { ...
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How to perform double buffering with atomic pointers? : <p>Atomic newbie here. My code currently looks like this (simplified):</p> <pre class="lang-cpp prettyprint-override"><code>std::atomic&lt;Object*&gt; object; void thread_a() { object.load()-&gt;doSomething(); // (1) } void thread_b() { Object* oldObject ...
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Trouble at creat a GIT repository in Bluemix : i write this topic for a problem that i have right now while coding on bluemix: When i try to create a GIT repository after creating an Application on bluemix, i receive this message error: "Impossible to connect at IBM DevOps Services. Try later" is this problem ...
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static inline void RENAME(rgb24ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, int width) { int i; assert(src1==src2); for(i=0; i<width; i++) { int r= src1[6*i + 0] + src1[6*i + 3]; int g= src1[6*i + 1] + src1[6*i + 4]; int b= src1[6*i + 2] + src1[6*i + 5]; dstU[i]= ((RU*...
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