problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
Get result of screen size to display in text field in Objective-c : I think this is really easy but how do I get the result of screen size to display in a text field in Objective-c. I can get it in NSLog, like so
CGRect rect = [[UIScreen mainScreen] bounds];
CGFloat screenHeight = rect.size.height;
NSLog(@"%f",s... | 0debug |
Full stack development: how to decide whether some code should go in the front end or back end? : <p>For example, say you're building a Plex/Kodi-like web app. Your backend consists of a database with a CRUD API on /movies, so GET /movies returns all movies in the db, GET /movies/:id returns a specific movie by ID, etc... | 0debug |
static int compand_nodelay(AVFilterContext *ctx, AVFrame *frame)
{
CompandContext *s = ctx->priv;
AVFilterLink *inlink = ctx->inputs[0];
const int channels = inlink->channels;
const int nb_samples = frame->nb_samples;
AVFrame *out_frame;
int chan, i;
if (av_frame_is_writable(frame)... | 1threat |
Having trouble with paths. : Alright, so I need to, in my instructors own words:
-Read in all of the images in the images directory
-Creates a histogram for each image. Your histogram function cannot use the PIL function Image.historgam.
I've got this basic code so far:
from os import listdir
from PIL import I... | 0debug |
How can I debugging dtsx in visual studio 2015? : Please tell me, How can I debugging dtsx in visual studio 2015 ? | 0debug |
static int escape(char **dst, const char *src, const char *special_chars,
enum EscapeMode mode)
{
AVBPrint dstbuf;
av_bprint_init(&dstbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
switch (mode) {
case ESCAPE_MODE_FULL:
case ESCAPE_MODE_LAZY:
if (mode == ESCAPE_... | 1threat |
I was working on Android Studio. I had encountered a situation where the app is getting stopped. Please help anyone : 01-12 10:35:55.620 6865-6865/? I/zygote: Not late-enabling -Xcheck:jni (already on)
01-12 10:35:55.720 6865-6865/? W/zygote: Unexpected CPU variant for X86 using defaults: x86
01-12 10:35:57.100 6865-... | 0debug |
Access @ViewChild template from ng-content : <p>Is it possible to use templates in combination with ng-content like described here: </p>
<p>app component: </p>
<pre><code><table-column>
<template #template let-item="item">
<input type="text" [(ngModel)]="item.foo" />
</template>
</t... | 0debug |
int qcow2_backing_read1(BlockDriverState *bs, QEMUIOVector *qiov,
int64_t offset, int bytes)
{
uint64_t bs_size = bs->total_sectors * BDRV_SECTOR_SIZE;
int n1;
if ((offset + bytes) <= bs_size) {
return bytes;
}
if (offset >= bs_size) {
n1 = 0;
... | 1threat |
static int cpu_restore_state_from_tb(CPUState *cpu, TranslationBlock *tb,
uintptr_t searched_pc)
{
CPUArchState *env = cpu->env_ptr;
TCGContext *s = &tcg_ctx;
int j;
uintptr_t tc_ptr;
#ifdef CONFIG_PROFILER
int64_t ti;
#endif
#ifdef CONFIG_PROFILER
... | 1threat |
static void kvm_io_ioeventfd_add(MemoryListener *listener,
MemoryRegionSection *section,
bool match_data, uint64_t data,
EventNotifier *e)
{
int fd = event_notifier_get_fd(e);
int r;
r = kvm_set_ioeve... | 1threat |
Does Spring Transaction Management Work with Spring WebFlux? : <p>Does Spring's support for RDBMS transaction management also work in Spring WebFlux? </p>
<p>For example, assuming proper configuration, will a method annotated with the <code>@Transactional</code> annotation use the Spring transaction manager and rollb... | 0debug |
How to upgrade from VS 2017 to 2019? : <p>VS 2019 is RTM, and I was wondering what's the proper way to upgrade from VS 2017, is there a dedicated 'upgrade' method, or is it uninstall and install? Maybe install and uninstall?<br>
What's the right way to do it without having to uninstall and reinstall same stuff for noth... | 0debug |
static int srt_write_packet(AVFormatContext *avf, AVPacket *pkt)
{
SRTContext *srt = avf->priv_data;
int write_ts = avf->streams[0]->codec->codec_id != AV_CODEC_ID_SRT;
srt->index++;
if (write_ts) {
int64_t s = pkt->pts, e, d = pkt->duration;
if (d <= 0)
... | 1threat |
Why mysql querry doesnt match with what i though? : *sorry for my bad eng :(
Guyss...
Please help me,... i just learn MySQL, and i dont get why "permasalahan_khusus" doesnt match with "nama_psikolog" :(
please explain where did i go wrong
select customer.nama_customer, psikolog.nama_psikolog, tipe_permasalaha... | 0debug |
How is document.querySelector implemented? : <p>I suppose the answer to this question depends on what browser you are using, but I guess that just makes it all the more interesting. </p>
<p>I'm wondering how the <a href="https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelector" rel="noreferrer"><code>qu... | 0debug |
What does the .rewind method do on a Tempfile in ruby? : <p>I've looked through <a href="https://ruby-doc.org/stdlib-1.9.3/libdoc/tempfile/rdoc/Tempfile.html" rel="noreferrer">these docs</a> and Google, and can't seem to find the purpose of <code>.rewind</code>, and how it differs from <code>.close</code>, in the conte... | 0debug |
sorry my english bad, I want to add localstorage for count up timer to if refresh, it still running : [Here is JS Fiddle Demo you can see][1]
[1]: https://jsfiddle.net/o5s4y2L7/ | 0debug |
How to create a chat program using php and mysqli for chatting : <p>I need to know that how i can create a chat program using php and mysqli
for chatting
Till now I created a Login & Registration form for my website you can visit and see the design and work of my website <a href="http://programmingvivek.twomini.com... | 0debug |
I am trying to pass images from drawable in intent but not able to do .please help me out : Sender Activity:
`enter code here`public class ShowSquadAdapter extends `enter code here`RecyclerView.Adapter<ShowSquadAdapter.ViewHolder> {
`enter code here`Context con;
`enter code here`Bitmap `enter code here`bmp... | 0debug |
static int txd_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
AVPacket *avpkt) {
const uint8_t *buf = avpkt->data;
TXDContext * const s = avctx->priv_data;
AVFrame *picture = data;
AVFrame * const p = &s->picture;
unsigned int version, w, h, d3d_for... | 1threat |
Getting started with react-redux with typescript : <p>I am looking for some links that provide "getting started" documentation for react-redux with typescript.</p>
<p>I have react application with multiple components - some of which are nested. Now I need to wire them up so that they can communicate with each other. S... | 0debug |
Wordress help please... : [I'm working on a website for a friend of mine in a Wordpress. I stumbled on a problem, can't fix a header on website.The title of a company pops up really big when loading a page, it return to normal as soon as you scroll down. I'm using pre-made Theme for a site.][1]
[Here is how it sho... | 0debug |
JavaScript regex : <p>I've a question about regex. I want to have two matches in three different states with a single regex.
This is my source where I want to execute the regex on.</p>
<p><strong>First example:</strong></p>
<pre><code>@@include('some string here', [])
// This is the output I want:
// First match: 's... | 0debug |
void build_memory_hotplug_aml(Aml *table, uint32_t nr_mem,
uint16_t io_base, uint16_t io_len,
const char *res_root,
const char *event_handler_method)
{
int i;
Aml *ifctx;
Aml *method;
Aml *sb_scope;
Am... | 1threat |
changing background colour with a converter in xaml : textblock background colour not changing.
Ive bound my data to a textblock which updates with propertychange, and the converter does fire.
public class Oddsindicator : IMultiValueConverter
{
public object Convert(object[]... | 0debug |
How to concatenation two string in jqury or ajax php : I want to concatenate this two string emp_name and emp_post like this suppose emp_name is joshi and emp_post is ldc. i want to see that result "joshi ldc". but i do not concatenate this two string. How to concatenate below this two string, My full Code is below, pl... | 0debug |
How can I improve my Android Studio App Performance : <p>It just so happened, that I have created a class that has 1000+ lines.
After installing the app on the device, the application starts slowing the device really hard. Will rewriting this script to three different classes, approximately 300 lines each, solve my iss... | 0debug |
static void xen_init_pv(QEMUMachineInitArgs *args)
{
const char *cpu_model = args->cpu_model;
const char *kernel_filename = args->kernel_filename;
const char *kernel_cmdline = args->kernel_cmdline;
const char *initrd_filename = args->initrd_filename;
X86CPU *cpu;
CPUState *cs;
DriveI... | 1threat |
static int xan_decode_chroma(AVCodecContext *avctx, unsigned chroma_off)
{
XanContext *s = avctx->priv_data;
uint8_t *U, *V;
int val, uval, vval;
int i, j;
const uint8_t *src, *src_end;
const uint8_t *table;
int mode, offset, dec_size;
if (!chroma_off)
return 0;
... | 1threat |
Construct new array of objects from object array : <p>I have this array of objects from an api, containing latitude and longitude I need to store to another array of objects.</p>
<pre><code>response: [
{
title: "Map marker 1",
lat: 10.0,
lng: 10.0
},
{
title: "Map marker 2",
lat: 11.0,
ln... | 0debug |
int cpu_mb_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
int mmu_idx, int is_softmmu)
{
unsigned int hit;
unsigned int mmu_available;
int r = 1;
int prot;
mmu_available = 0;
if (env->pvr.regs[0] & PVR0_USE_MMU) {
mmu_available = ... | 1threat |
add vlc media player to visual basic 6 in ubnutu : I have vlc player in Ubuntu and I install visual basci 6 using wine .
now I want to add vlc player or any media plyaer to vb6 but i don't know how to do it
could you please help me to solve these problem
| 0debug |
C# I can't show list in combobox : Good day!
I am a newbie in coding and I just want to get some help, I am trying to show a list in the combobox from sql, but I can't make it work, no errors, just my combobox is not showing anything, below is the code that I try to use.
using System;
using System.Collec... | 0debug |
C# Selenium Calender click : Hope everyone is well. I am having difficulties with the clicking a calendar date.
Basically I click on a button a calendar pops up and when i inspect (google chrome) the date the following td is what I need to click;
<td class="dxeCalendarDay" savedcursor="[object Object]" style=... | 0debug |
Python tells me that my if statement contains a syntax error : <p>I was writing some code today, just a little script that takes up to three strings and messes around with them, reverses them, and puts them in different orders. When I try to run my code I get an invalid syntax error, but I don't really know why. </p>
... | 0debug |
TensorFlow - Pad unknown size tensor to a specific size? : <p>Is there a way to pad a tensor of variable size to a given shape with a specific pad value? For example given the tensors:</p>
<pre><code>[[1, 2],
[3, 4]]
</code></pre>
<p>and </p>
<pre><code>[[1, 2, 3],
[4, 5, 6]]
</code></pre>
<p>Is there a way to ha... | 0debug |
FileReader - which encodings are supported? : <p>Want to simlpy read user-input files as text.</p>
<p>Can rely on modern browser usage, so I use <strong>FileReader</strong> for that (which works like a charm).</p>
<pre><code>reader.readAsText(myfile, encoding);
</code></pre>
<p>I know that <code>encoding</code> defa... | 0debug |
R - Changing ggplot plot size in jupyter : <p>Using R in a jupyter notebook, first I set the plot size universally. Second, I would like to plot one single plot with a different size.</p>
<pre><code>## load ggplot2 library
library("ggplot2")
## set universal plot size:
options(repr.plot.width=6, repr.plot.height=4)
#... | 0debug |
Is there a any benefit at all of using DB Project in SQL Server? : <p>Our DBA recently introduce the whole idea of DB Project for maintaining sql (DDL and DML) check in part however I feel like it's of no benefit at all. Is anyone knows any benefit of using DB project ? I would like to know real benefit. </p>
| 0debug |
static inline void RENAME(rgb32to16)(const uint8_t *src, uint8_t *dst, unsigned src_size)
{
const uint8_t *s = src;
const uint8_t *end;
#ifdef HAVE_MMX
const uint8_t *mm_end;
#endif
uint16_t *d = (uint16_t *)dst;
end = s + src_size;
#ifdef HAVE_MMX
mm_end = end - 15;
#if 1
asm volatile(
"movq %3,... | 1threat |
VBA coding dobut : can anyone help me
im now doing useform and some calculations through excel vba
i want to input a value into textbox and want to convert corresponding unit in another text box instantly without any button
eg flow rate in LPM(Liter per minute ) i want to convert it into gallon per minute
... | 0debug |
static void msix_set_pending(PCIDevice *dev, int vector)
{
*msix_pending_byte(dev, vector) |= msix_pending_mask(vector);
}
| 1threat |
How to set bool value in SQL : <p>I have a column which is bool. How can I set true, false values for that? Here is my query : </p>
<pre><code>Update [mydb].[dbo].[myTable]
SET isTrue =
(
CASE WHEN Name = 'Jason' THEN 1
END
)
</code></pre>
<p>I don't know what to write after <strong>THEN</strong> keyword. Should I wr... | 0debug |
OpenCV Python - Finding pixel coordinate from center of contours? : im new to python and opencv .. i just want to find the pixel coordinate of the image of the objects that has been detected by the center of contour .. thank you in advance .. any help would be appreciated ..
through search i found something like thi... | 0debug |
int i2c_recv(I2CBus *bus)
{
I2CSlaveClass *sc;
if ((QLIST_EMPTY(&bus->current_devs)) || (bus->broadcast)) {
return -1;
}
sc = I2C_SLAVE_GET_CLASS(QLIST_FIRST(&bus->current_devs)->elt);
if (sc->recv) {
return sc->recv(QLIST_FIRST(&bus->current_devs)->elt);
}
retu... | 1threat |
how to check that the particular cell is visible or not in table view iOS (swift 3.0)? : I have Tableview and some cell in table view, i have to play the video in every cell (single video at a time)
and when i scroll the table view, if current cell is playing and visible than the video should be continue and if cell... | 0debug |
Adding L1/L2 regularization in PyTorch? : <p>Is there any way, I can add simple L1/L2 regularization in PyTorch? We can probably compute the regularized loss by simply adding the <code>data_loss</code> with the <code>reg_loss</code> but is there any explicit way, any support from PyTorch library to do it more easily wi... | 0debug |
User gets registered every time I refresh the page after submitting form : <p>I'm working on registration process with PHP. I managed to get submitted form data and save it into mysql table, but the problem is, if I refresh the page, user gets registered again. This is my PHP code which I have included in a div tag wit... | 0debug |
static int default_fdset_get_fd(int64_t fdset_id, int flags)
{
return -1;
}
| 1threat |
Downloading PDB files from BindingDB by script : I am trying to find a way to download PDB files of a proteins that have co-crystalized ligand by using BindingDB. So, I have a file with different BindingDB IDS, and I want for each ID to download pdb files for each ligand that binds to that protein. Previously I was usi... | 0debug |
Getting error in compiling Unity Universal Windows Platform bulid : I am porting unity game to universal windows platform but during creating build in visual studio get this error.[Error screen is here][1]
[1]: https://i.stack.imgur.com/fctwj.jpg | 0debug |
I want to get exact distance between two latitude and longitude in andorid : I want to get the exact difference between two just coming latitude and longitude. And to achieve this i have tried so many code. like
GeodeticCalculator geoCalc = new GeodeticCalculator();
Ellipsoid referenc... | 0debug |
Using std::string_view with api, what expects null terminated string : <p>I have a method that takes <code>std::string_view</code> and uses function, which takes null terminated string as parameter. For example:</p>
<pre><code>void stringFunc(std::experimental::string_view str) {
some_c_library_func(/* Expects nul... | 0debug |
e1000e_io_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
E1000EState *s = opaque;
uint32_t idx;
switch (addr) {
case E1000_IOADDR:
trace_e1000e_io_write_addr(val);
s->ioaddr = (uint32_t) val;
return;
case E1000_IODATA:
if ... | 1threat |
int avcodec_open(AVCodecContext *avctx, AVCodec *codec)
{
int ret;
if(avctx->codec)
return -1;
avctx->codec = codec;
avctx->codec_id = codec->id;
avctx->frame_number = 0;
if (codec->priv_data_size > 0) {
avctx->priv_data = av_mallocz(codec->priv_data_size);
... | 1threat |
How to pass data from Visual C# Form to Class method? : I need help with a Visual C# project. I can't figure out how to pass data from a form's textboxes to a class method for calculation and then get the result back to the form to display in a textbox or listbox or whatever. I keep geting "Cannot inplicitly convert ty... | 0debug |
Calculate true/false for probability : <p>I have a rocket wich have 49% hit ratio. What is the formula to calculate hit (true/false) for that rocket?
I have many objects with different probabilities.</p>
| 0debug |
How do index.js files work in React component directories? : <p>I just started a new React project and decided to use <a href="https://survivejs.com/react/advanced-techniques/structuring-react-projects/" rel="noreferrer">this</a> pattern, which basically groups files according to their respective component:</p>
<pre><... | 0debug |
I want to add key up and key down support in my live search result in angular js. My search result is coming in a table : I am using table for displaying live search result. Result is showing good but I have a problem that I cannot use up and down key to navigate through the search result.
<table class="table ta... | 0debug |
c programming gcc error : assignment from incompatible pointer type [enabled by default] : <p>I have the following function</p>
<pre><code>TreeNode* findParentNode(TreeNode *tn, int parentData, int branchSelect)
{
ListNode *temp1, *temp2;
if (tn->data == parentData)
{
if ((branchSelect == 0 &am... | 0debug |
static int Rgb16ToPlanarRgb16Wrapper(SwsContext *c, const uint8_t *src[],
int srcStride[], int srcSliceY, int srcSliceH,
uint8_t *dst[], int dstStride[])
{
uint16_t *dst2013[] = { (uint16_t *)dst[2], (uint16_t *)dst[0], (uint16_t *)dst[1]... | 1threat |
How to print the out put of dig command to a text file : <p>I want to print the out put of the dig command to a text file .</p>
| 0debug |
How to get Windows Version - as in "Windows 10, version 1607"? : <p>It seems that the word "version" in reference to Windows is used for different things. For example, the Windows 10 "Anniversary Update" is labeled "Version 1607" by Microsoft (<a href="https://support.microsoft.com/en-us/kb/3176938" rel="noreferrer">he... | 0debug |
Search for a value within an object in javascript : <p>I have an array within an angular scope that basically contains an object within each iteration. I have used the <strong>indexOf()</strong> function before to check if a value exists within an array - but how can I check if a value exists within the object word val... | 0debug |
Detecting stack overflows during runtime beforehand : <p>I have a rather huge recursive function (also, I write in C), and while I have no doubt that the scenario where stack overflow happens is extremely unlikely, it is still possible. What I wonder is whether you can detect if stack is going to get overflown within a... | 0debug |
mouse wheel event scrool c++ Visual Studio : I am making a program and I want to use the mouse wheel to do some things. I have been looking for some answers in the microsoft website but I couldn't undersantd it . Can anyone give me a example about mouse wheel event and what libraries I need to use.
thank you! | 0debug |
Fairly new to programming, trouble reading and writing to a binary file. : <p>So I've got an assignment where I'm supposed to read a .csv file and then write it out in a seperate binary file. The csv file gives strangely formatted stats about baseball players. </p>
<p>Here is the code for the GUI where the program is ... | 0debug |
Spring Boot: Multiple similar ConfigurationProperties with different Prefixes : <p>I'm using Spring Boot and have two very similar services which I'd like to configure in my <code>application.yml</code>.</p>
<p>The configuration looks roughly like this:</p>
<pre><code>serviceA.url=abc.com
serviceA.port=80
serviceB.u... | 0debug |
Angularjs app connectivity with Mongodb using nodejs : This is my angular app it is working alright and taking data from an array in controller using ng-repeat but now i want to connect it with Mongodb using node so that it fetch data from mongodb collection and when i edit,update or may delete any row it should reflec... | 0debug |
void tcg_gen_brcond_i64(TCGCond cond, TCGv_i64 arg1, TCGv_i64 arg2, int label)
{
if (cond == TCG_COND_ALWAYS) {
tcg_gen_br(label);
} else if (cond != TCG_COND_NEVER) {
if (TCG_TARGET_REG_BITS == 32) {
tcg_gen_op6ii_i32(INDEX_op_brcond2_i32, TCGV_LOW(arg1),
... | 1threat |
Converting dat file into array : <p>I am having a dat file which contains data of the form:</p>
<p>0.23548 0.34938 0.54311 0.20902 0.52414 0.323418 1</p>
<p>for each observation and separated by each line. How would one convert this into an array with the first 6 variables as X's and the last variable as Y?</p>
<p>T... | 0debug |
How to use chunksSortMode in HtmlWebpackPlugin / webpack 2 : <p>I have an issue with the order of my chunks inserted in index.html.</p>
<p>I'm using webpack2 and HtmlWebpackPlugin.</p>
<p>I think what is controlling the order of the chunk is the chunksSortMode option.</p>
<p>The <a href="https://github.com/jantimon/... | 0debug |
How to generate all matrix multiplication order combinations : <p>I have searched quite extensively but couldn't find any solution</p>
<p>Any programming language answer is accepted. Especially C, Java, C# </p>
<p>I prefer C# though</p>
<p>So here my question</p>
<p>Example 1</p>
<p>Assume that I have the followin... | 0debug |
Angular CLI - How to resolve url in CSS or SCSS? : <p>I have a component whose SCSS references an image in the same component folder, using <code>background-image: url('./logo.jpg')</code>.</p>
<p>Removing the leading ./ does not help either. In any case, the image does not show in the browser.</p>
<p>I am running <c... | 0debug |
Desactivate passive mode for specific contents : I'm using https://github.com/mervick/emojionearea with https://github.com/zzarcon/default-passive-events/ plug-in but the default-passive-events plug-in seem not to be compatible with https://github.com/mervick/emojionearea.
**EmojioneArea uses mousedown event and it ... | 0debug |
Null pointer exception in Android caused by a button : <p>My Activity class looks like that:</p>
<pre><code>public class FullscreenActivity extends AppCompatActivity {
private Button btnTakePhoto = new Button(this);
private Button btnRecordVideo = new Button(this);
@Override
protected void onCreate(Bu... | 0debug |
static hwaddr ppc_hash64_pte_raddr(ppc_slb_t *slb, ppc_hash_pte64_t pte,
target_ulong eaddr)
{
hwaddr mask;
int target_page_bits;
hwaddr rpn = pte.pte1 & HPTE64_R_RPN;
target_page_bits = ppc_hash64_page_shift(slb);
mask = (1ULL << target_page_bits)... | 1threat |
static void move_audio(vorbis_enc_context *venc, float **audio, int *samples, int sf_size)
{
AVFrame *cur = NULL;
int frame_size = 1 << (venc->log2_blocksize[1] - 1);
int subframes = frame_size / sf_size;
for (int sf = 0; sf < subframes; sf++) {
cur = ff_bufqueue_get(&venc->bufqueue);
... | 1threat |
def char_frequency(str1):
dict = {}
for n in str1:
keys = dict.keys()
if n in keys:
dict[n] += 1
else:
dict[n] = 1
return dict | 0debug |
ASP.NET Core middleware or OWIN middleware? : <p>As I understand it, ASP.NET Core has support for OWIN middleware (via <code>app.UseOwin()</code>) in addition to its own native middleware.</p>
<p>What is the difference between ASP.NET Core middleware and OWIN middleware?</p>
<p>When designing a new middleware, how do... | 0debug |
How to share in memory resources between Flask methods when deploying with Gunicorn : <p>I have implemented a simple microservice using Flask, where the method that handles the request calculates a response based on the request data and a rather large datastructure loaded into memory.
Now, when I deploy this applicati... | 0debug |
How to read jason extractor in jmeter using while controller : My scenarios is, I have have created a object and I have to pull the logs for that object. Log contains 10 IDs each have status like running or finished etc. I want to check status for each ID, if it finished then need to run next sampler if failed then exi... | 0debug |
LaTeX-formulas in Python : <p>I'd like to print LaTeX mathmode formulas to images (preferable without saving to hard disk) in Python. I already found matplotlib but it seems one can't dynamically shrink the size of the image to the size of the formula which is what I need.</p>
<p>It would be nice if someone had an exa... | 0debug |
def cal_sum(n):
a = 3
b = 0
c = 2
if (n == 0):
return 3
if (n == 1):
return 3
if (n == 2):
return 5
sum = 5
while (n > 2):
d = a + b
sum = sum + d
a = b
b = c
c = d
n = n-1
return sum | 0debug |
QT & OpenGl moving screen : im using qWidget which inhertis QGLWidget and below the widget i have 2 buttons.
button1: +
button2: -
this is my code:
void GLWidget::paintGL() {
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0,_w,0,_h,-1,1);
glViewport(_camera_... | 0debug |
not getting vlaue in $_post array : this is my form code, when i am submitting the form i am not getting data in post array,i tried multiple methods but not receiving any response after clicking the button, here is the code
<form class="form-horizontal form-label-left" method="post" action="#" >
... | 0debug |
static inline void RENAME(rgb32to16)(const uint8_t *src, uint8_t *dst, long src_size)
{
const uint8_t *s = src;
const uint8_t *end;
#ifdef HAVE_MMX
const uint8_t *mm_end;
#endif
uint16_t *d = (uint16_t *)dst;
end = s + src_size;
#ifdef HAVE_MMX
mm_end = end - 15;
#if 1
asm volatile(
"movq %3, %%m... | 1threat |
Why can't you create Custom Elements in Chrome Extensions? : <p>I attempted to create a custom element in a Chrome extension but <code>customeElements.define</code> is <code>null</code>.</p>
<pre><code>customElements.define('customElement', class extends HTMLElement {
constructor() {
super();
}
...... | 0debug |
How to organise file structure of backend and frontend in MERN : <p>I have backend based on express + mongoose. File structure is:</p>
<pre><code>- /models
-- item.js
- /node.modules
-- ...
- server.js
- package-lock.json
- package.json
</code></pre>
<p>And regular create-react-app based folder for front-end:</p>
<p... | 0debug |
static void FUNCC(pred4x4_top_dc)(uint8_t *_src, const uint8_t *topright, int _stride){
pixel *src = (pixel*)_src;
int stride = _stride/sizeof(pixel);
const int dc= ( src[-stride] + src[1-stride] + src[2-stride] + src[3-stride] + 2) >>2;
((pixel4*)(src+0*stride))[0]=
((pixel4*)(src+1*stride)... | 1threat |
void aio_co_schedule(AioContext *ctx, Coroutine *co)
{
trace_aio_co_schedule(ctx, co);
QSLIST_INSERT_HEAD_ATOMIC(&ctx->scheduled_coroutines,
co, co_scheduled_next);
qemu_bh_schedule(ctx->co_schedule_bh); | 1threat |
IF checkbox is checked ONLOAD, display textbox, IF NOT, do not show textbox : <p>Is there a way in javascript that i can already show a textbox if checkbox is checked Onload? then hide the textbox if it is not checked onload?</p>
| 0debug |
static void virtio_ccw_rng_instance_init(Object *obj)
{
VirtIORNGCcw *dev = VIRTIO_RNG_CCW(obj);
object_initialize(&dev->vdev, sizeof(dev->vdev), TYPE_VIRTIO_RNG);
object_property_add_child(obj, "virtio-backend", OBJECT(&dev->vdev), NULL);
object_property_add_link(obj, "rng", TYPE_RNG_BACKEND,
... | 1threat |
How to install Anaconda on RaspBerry Pi 3 Model B : <p>I would like to know how to install the latest Anaconda version from Continuum on my Raspberry Pi 3 model B. Any help would be appreciated...</p>
| 0debug |
Web development : <p>First of all hi to all, I am new at web development and I have some questions. I have started a web site few weeks ago(html,css,js) and now I don't know how to continue. what is the next step for my project and how can I practice without publish it in a server? Nowdays I am learning php and ruby b... | 0debug |
Running kotlin tests with gradlew will throw java.lang.SecurityException : Running test from the terminal with:
./gradlew testAppReleaseUnitTest --tests namespace.test.class
Throws a:
java.lang.SecurityException at Class.kt:42
Running the same test from android studio works fine.
Any ideas why?
| 0debug |
Why drag and drop is not working in Selenium Webdriver? : <p>I am trying to drag an element into another element using Selenium WebDriver but it's not working. I tried all the solutions which I can find on internet but none of the solutions seems to be working for me. </p>
<pre><code>WebElement sourceelement = driver.... | 0debug |
Angular $scope variable not updating : <p>In my angular, I define a scope variable <code>$scope.letter_content</code>. When the view is loaded, I load string from my database and set it to <code>$scope.letter_content</code>. Then, I populate on a texteditor(Froala) i'm using.</p>
<p>Below is the code for the view:</p>... | 0debug |
Property or indexer 'NodaTime.LocalDateTime.Month' cannot be assigned to -- it is read only : <pre><code>using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
u... | 0debug |
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