problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
C# - What does passing by ref do? : I know what passing by ref is and what it means but what exactly does it do with the objects passed by ref?
Does it guarantee the objects to stay at their current position in memory while the reference is being used?
Does the behavior change between local objects and global obj... | 0debug |
Creating game, currently using SQL Server to store data, looking for better alternatives : <p>I have been using SQL Server 2014 to store a DB for the game to use with multiple tables...it's a football game so there are quite a few tables...players, coaches, owners, GMs, scouts, teams, etc...</p>
<p>The question I have... | 0debug |
HTML5 Multiple File Upload. Return lastinsertid through jQuery AJAX and PHP? : <p>I have an html multiple file upload:</p>
<pre><code><input type="file" multiple="multiple">
</code></pre>
<p>I'm successfully uploading files, and writing to my db table:</p>
<p><strong>jQuery</strong></p>
<pre><code>function up... | 0debug |
google maps your timeline api : <p>google maps' new feature your timeline <a href="https://www.google.com/maps/timeline">https://www.google.com/maps/timeline</a> seems to be useful to retrieve location history for a given user, my question is
how to use google maps to retrieve this timeline ?
it is possible ?
sorry am ... | 0debug |
Split up single JSON object into multiple objects : I have a single JSON object that I would like to split up into multiple JSON objects. I'm not sure how to go about splitting up the array with either `filter`, `map` or `reduce`. I couldn't figure out a pattern to break up the single object if there's an absent key, i... | 0debug |
Why do not SQLite work in my Android Studio? : I am make app in nadroid studio with sqlite and it doesnt work. So i make new project to test sqlite, but it again dont work. So i create most simple app with sqlite without mistake, but it doesnt work. It write application keep stopping. Does anyone know why it doesn't wo... | 0debug |
static int lag_decode_arith_plane(LagarithContext *l, uint8_t *dst,
int width, int height, int stride,
const uint8_t *src, int src_size)
{
int i = 0;
int read = 0;
uint32_t length;
uint32_t offset = 1;
int esc_count = src[0]... | 1threat |
Unable to echo class variable! Can't find what is wrong. : > <?php
>
> class userDetails { private $usersEmail; private $firstName;
> private $lastName;
>
> // check if it's returned // echo $usersEmail.' '.$firstName.'
> '.$lastName; //setter for class properties public function
> __constructor($email... | 0debug |
Sendgrid change href of link : <p>I am using Nodejs with Express and I am sending an email through Sendgrid, but Sendgrid is changing the href link</p>
<pre><code>var emailText = '<!DOCTYPE html><html><head><meta charset="UTF-8"></head><body><a href="https://www.google.com">He... | 0debug |
static uint64_t escc_mem_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
SerialState *serial = opaque;
ChannelState *s;
uint32_t saddr;
uint32_t ret;
int channel;
saddr = (addr >> serial->it_shift) & 1;
channel = (addr >> (serial->it_shif... | 1threat |
target_ulong helper_msub32_suov(CPUTriCoreState *env, target_ulong r1,
target_ulong r2, target_ulong r3)
{
int64_t t1 = extract64(r1, 0, 32);
int64_t t2 = extract64(r2, 0, 32);
int64_t t3 = extract64(r3, 0, 32);
int64_t result;
result = t2 - (t1 * t3);
r... | 1threat |
PHP convert date to DD-M-YY : <p>I'm trying to validate a date like 17-JAN-1985 in my code.</p>
<p>Here is the function I'm using:</p>
<pre><code>function fncDate($date){
$d = DateTime::createFromFormat('DD-M-YY', $date);
$result = $d && $d->format('DD-M-YY') == $date;
if(!$result){
ret... | 0debug |
void ff_init_block_index(MpegEncContext *s){
const int linesize = s->current_picture.f->linesize[0];
const int uvlinesize = s->current_picture.f->linesize[1];
const int mb_size= 4;
s->block_index[0]= s->b8_stride*(s->mb_y*2 ) - 2 + s->mb_x*2;
s->block_index[1]= s->b8_stride*(s->mb_y*2 ... | 1threat |
Can't use forEach with Filelist : <p>I'm trying to loop through a <code>Filelist</code>:</p>
<pre><code>console.log('field:', field.photo.files)
field.photo.files.forEach(file => {
// looping code
})
</code></pre>
<p>As you can see <code>field.photo.files</code> has a <code>Filelist</code>:</p>
<p><a href="htt... | 0debug |
Set timezone React-Datepicker : <p>I'm using the <a href="https://www.npmjs.com/package/react-datepicker" rel="noreferrer">react-datepicker</a> to let user select a date. However, right now it uses local time (PDT), but I want to hardcode it to use a specific timezone (PST).</p>
<p>I tried using <code>utcOffset</code>... | 0debug |
case statement not working with numeric values in oracle : my requirement is to write a case statement something like mentioned below.but I am not getting the correct data.
SELECT DIRECCION
,CASE WHEN DIRECCION like'%PISO [^0-9]%' THEN 'PISO [0-9]'
ELSE 'PISO 1' END
FROM TBL_SAR_SALAS.
... | 0debug |
i need find the instace of an attribute that the objet is into an array : i dont know how i find the intance Motorola in the array clientes that is in a swich into a for. the exercise is this: Name and identification of de first cliente in buy a Motorola celphone. Maybe i need a condition like an if or a while in case ... | 0debug |
int avpriv_dca_parse_core_frame_header(DCACoreFrameHeader *h, const uint8_t *buf, int size)
{
GetBitContext gb;
if (init_get_bits8(&gb, buf, size) < 0)
return DCA_PARSE_ERROR_INVALIDDATA;
return ff_dca_parse_core_frame_header(h, &gb);
}
| 1threat |
How to convert DateTime of type DateTimeKind.Unspecified to DateTime.Kind.Utc in C# (.NET) : <p>I've inherited C# code that has an awful lot of DateTimes where the Kind property is DateTimeKind.Unspecified. These are fed into Datetime.ToUniversalTime() which gives back a UTC datetime (it adds 7 hours in my case). This... | 0debug |
C++: Accessing specific value from single key-multiple value containers : So, it happens that I'm working on the task. So I was trying to implement a multi-value containers using C++ and to freely access each of the values inside. I have int key; values like X, Y, Width, Height as input.
I was trying to extract the ... | 0debug |
Python with...as for custom context manager : <p>I wrote a simple context manager in Python for handling unit tests (and to try to learn context managers):</p>
<pre><code>class TestContext(object):
test_count=1
def __init__(self):
self.test_number = TestContext.test_count
TestContext.test_count... | 0debug |
int ff_get_schro_frame_format (SchroChromaFormat schro_pix_fmt,
SchroFrameFormat *schro_frame_fmt)
{
unsigned int num_formats = sizeof(schro_pixel_format_map) /
sizeof(schro_pixel_format_map[0]);
int idx;
for (idx = 0; idx < num_format... | 1threat |
Why is scanf executed before printf in eclipse? : <p>While i execute any program in Eclipse C,
Scanf stmt is execured first and then at the end of execution of program all printf stmts are printed on the console.
How to fix this problem in eclipse 2.0 oxygen.</p>
| 0debug |
when i try to compile code i get following errors if somebody can help me to get rid of compiling errors? : --- here are the errors I am getting.---
PS C:\toolbox\intern-page> tsc C:\toolbox\intern-page\src\app\homepage\homepage.component.ts
node_modules/@types/core-js/index.d.ts:829:20 - error TS2304: Cannot find ... | 0debug |
Execute python script from visual basic project in Visual Studio 2013/2017 : <p>I am trying to use a visual basic project to run a python code, I have little to no experience in VB & Visual Studio and can find little of use online. Any help appreciated. </p>
<p>Thanks</p>
| 0debug |
static void visitor_output_setup(TestOutputVisitorData *data,
const void *unused)
{
data->qov = qmp_output_visitor_new();
g_assert(data->qov != NULL);
data->ov = qmp_output_get_visitor(data->qov);
g_assert(data->ov != NULL);
}
| 1threat |
Need a regex expert : That string
\[\color{Blue}{4} \times 2 \times 5 \times \color{Blue}{25} = \underbrace{\color{Blue}{4} \times \color{Blue}{25}}_{100} \times 5 \times 2 = \underbrace{100 \times 5}_{500} \times 2 = 500 \times 2 = 1\ 000\]
I want to match remove all string like `\color{*}`
I think I am n... | 0debug |
C vs C++ compilation incompatibility - does not name a type : <p>I am trying to use a supplier's library in combination with my C++ application. The library is largely based on C, which is normally not a problem with the <code>extern "C"</code> option, but I ran into an issue that the C++ compiler does not accept. </p>... | 0debug |
static void pci_edu_realize(PCIDevice *pdev, Error **errp)
{
EduState *edu = DO_UPCAST(EduState, pdev, pdev);
uint8_t *pci_conf = pdev->config;
timer_init_ms(&edu->dma_timer, QEMU_CLOCK_VIRTUAL, edu_dma_timer, edu);
qemu_mutex_init(&edu->thr_mutex);
qemu_cond_init(&edu->thr_cond);
qem... | 1threat |
Responsive Web not work on Mobile : <p>I am using Chrome and I can just pull the edge of window to reduce the width.
It is working fine with media query width</p>
<p>but if I use my mobile or chrome F12 view as mobile function
It only zoom out the whole view port and does not have media query applied.</p>
<p>How to s... | 0debug |
Can i use open source libraries in my paid version of my library? : <p>So i am building a JavaScript game engine. Could i use the html canvas render library called PixiJS and JQuery? I mean,if i sell my product,is there any problem with that?</p>
| 0debug |
int av_probe_input_buffer(AVIOContext *pb, AVInputFormat **fmt,
const char *filename, void *logctx,
unsigned int offset, unsigned int max_probe_size)
{
AVProbeData pd = { filename ? filename : "", NULL, -offset };
unsigned char *buf = NULL;
int ret =... | 1threat |
Having a Null pointer exception while coding my first GUI and I can't figure out where it's going wrong : <pre><code>import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing... | 0debug |
int coroutine_fn bdrv_co_flush(BlockDriverState *bs)
{
int ret;
if (!bs || !bdrv_is_inserted(bs) || bdrv_is_read_only(bs)) {
return 0;
}
BLKDBG_EVENT(bs->file, BLKDBG_FLUSH_TO_OS);
if (bs->drv->bdrv_co_flush_to_os) {
ret = bs->drv->bdrv_co_flush_to_os(bs);
... | 1threat |
How to display the value of a javascript variable in html? : <p>I want to display the input value entered on click of button "Go".
The input value is stored in the variable named "value" and made visible in id="show".</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">... | 0debug |
Given a birth date, how can I calculate the current age? : <p><code>birthDate</code>'s type is <code>java.util.Date</code> .
What is the best way to calculate the current age?
I want a <code>java.util.Date</code> variable storing TODAY - <code>birthDate</code>.</p>
| 0debug |
Jupyter Shortcut not working : <p>I am working my code on Jupyter(Python). Normally, the shortcut to insert cell below is 'b' and for above is 'a', but when I do that search bar opens instead of insertion of cell.<a href="https://i.stack.imgur.com/HlUJt.png" rel="noreferrer"><img src="https://i.stack.imgur.com/HlUJt.pn... | 0debug |
SCSIRequest *scsi_req_new(SCSIDevice *d, uint32_t tag, uint32_t lun,
uint8_t *buf, void *hba_private)
{
SCSIRequest *req;
req = d->info->alloc_req(d, tag, lun, hba_private);
memcpy(req->cmd.buf, buf, 16);
return req;
}
| 1threat |
static int vc1_decode_intra_block(VC1Context *v, DCTELEM block[64], int n, int coded, int mquant, int codingset)
{
GetBitContext *gb = &v->s.gb;
MpegEncContext *s = &v->s;
int dc_pred_dir = 0;
int run_diff, i;
int16_t *dc_val;
int16_t *ac_val, *ac_val2;
int dcdiff;
int mb_pos =... | 1threat |
Nested For Loop in C# to print below mentioned pattern : I wanting to print
1
23
456
78910
in C# Console application, Can any one help in doing it for me | 0debug |
path with a dot in web.config <location> : <p>I need to add a location element in my web.config file, but the path starts with a dot (and I don't think I can change that path, it's for <a href="http://letsencrypt.org">letsencrypt</a> automation).</p>
<p>If I let the dot, like in <code><location path=".well-known/ac... | 0debug |
List munipulation in python : How could I get to result and abResult? Please guide me through, I really appreciate it!
x=[1,2]
y=[3,4,5]
result= [3,9] <=== the sum of result determine by x
=============OR==========
a=[1,3,2]
b= [4,2,3,4,5,10]
abResult= [4,9,15] | 0debug |
static void fdctrl_raise_irq(FDCtrl *fdctrl, uint8_t status0)
{
if (fdctrl->sun4m && (fdctrl->msr & FD_MSR_CMDBUSY)) {
fdctrl->msr &= ~FD_MSR_CMDBUSY;
fdctrl->msr |= FD_MSR_RQM | FD_MSR_DIO;
fdctrl->status0 = status0;
return;
}
if (!(fdctrl->sra & FD_S... | 1threat |
Conda install and update do not work also solving environment get errors : <p>I am using anaconda as below:</p>
<pre><code>(base) C:\Users\xxx>conda info
active environment : base
active env location : C:\Users\xxx\Documents\ANACONDA
shell level : 1
user config file : C:\Users\xxx\.cond... | 0debug |
Is there a function to extract image patches in PyTorch? : <p>Given a batch of images, I'd like to extract all possible image patches, similar to a convolution. In TensorFlow, we can use <a href="https://www.tensorflow.org/api_docs/python/tf/extract_image_patches" rel="noreferrer"><code>tf.extract_image_patches</code><... | 0debug |
vmhgfs-fuse at boot with VMware Windows 8.1 host and Ubuntu 16.04 guest : <p>I am using the VMware Player with a Windows 8.1 host and an Ubuntu 16.04 guest and I have a shared folder <code>shared_folder</code> that I want to mount to a specific location at boot: <code>/shared_folder</code>. I can manually do that using... | 0debug |
static void v9fs_link(void *opaque)
{
V9fsPDU *pdu = opaque;
int32_t dfid, oldfid;
V9fsFidState *dfidp, *oldfidp;
V9fsString name;
size_t offset = 7;
int err = 0;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dds", &dfid, &oldfid, &name);
if (err < 0) {
trace_v9fs_li... | 1threat |
parent parent children children etc : Im trying to target a div outside of my Jquery button element. The way I'm doing it right now is
$(this).parent().parent().parent().parent().parent().parent().parent().children(":nth-child(3)").children().children().children(":nth-child(4)");
There must be and easier way?... | 0debug |
Keyboard overlaying action sheet in iOS 13.1 on CNContactViewController : <p>This seems to be specific to iOS 13.1, as it works as expected on iOS 13.0 and earlier versions to add a contact in CNContactViewController, if I 'Cancel', the action sheet is overlapping by keyboard. No actions getting performed and keyboard... | 0debug |
Display different Vuejs components for mobile browsers : <p>I am developing an SPA using Vue 2.0. The components developed so far are for the "desktop" browsers, for example, I have</p>
<p>Main.vue,
ProductList.vue,
ProductDetail.vue,</p>
<p>I want another set of components for the mobile browsers, such as
MainMobile... | 0debug |
Is it possible to have a popup when clicing on the menu with angularJs? : I actually have this menu and i want to add a popup authentification when clicing on the "Dashboard" word... is it possible? Here is the code of the index page and i don't know what to change...`<div ng-include="'views/templates/custom-styles.htm... | 0debug |
System can't find the python folder : <p>Before you say anything,yes i have python path set.Everytime when i type 'cd Python37' it says that the system can't find the path specified.Is it because im using the python 3.7.2 or is the path set wrong (i accidentaly installed in the non-default folder,still im a beginner).<... | 0debug |
static void h261_decode_init_vlc(H261Context *h){
static int done = 0;
if(!done){
done = 1;
init_vlc(&h261_mba_vlc, H261_MBA_VLC_BITS, 35,
h261_mba_bits, 1, 1,
h261_mba_code, 1, 1);
init_vlc(&h261_mtype_vlc, H261_MTYPE_VLC_BITS, 10,
... | 1threat |
Can bootstrap dropdown slide out from left to right instead of top to bottom? : <p>I understand that this can be done on submenus but is there a way or workaround to open the main dropdown to the right?</p>
<p>Ideal result:
<a href="https://i.stack.imgur.com/qgqRg.jpg" rel="nofollow noreferrer"><img src="https://i.sta... | 0debug |
Windows Subsystem for Linux not recognizing JAVA_HOME Environmental Variable : <p>I'm trying to get WSL to recognize my windows installed environmental variable of JAVA_HOME. I attached of what I have in my bashrc and what I have in my windows environmental variables along with outputs from cmd and bash.
<a href="https... | 0debug |
Update console without flickering - c++ : <p>I'm attempting to make a console side scrolling shooter, I know this isn't the ideal medium for it but I set myself a bit of a challenge.</p>
<p>The problem is that whenever it updates the frame, the entire console is flickering. Is there any way to get around this?</p>
<p... | 0debug |
static ssize_t mp_dacl_listxattr(FsContext *ctx, const char *path,
char *name, void *value, size_t osize)
{
ssize_t len = sizeof(ACL_DEFAULT);
if (!value) {
return len;
}
if (osize < len) {
errno = ERANGE;
return -1;
}
... | 1threat |
Get rest of string | Javascript : <p>I need to check the head section specifically within the scripts for a specific number which is a string - <code>"/150185454/"</code>.</p>
<p>Currently I'm doing this like so which works well: </p>
<pre><code>var headContent = document.getElementsByTagName('head')[0].innerHTML;
</... | 0debug |
Google Cloud Functions to only Ack Pub/Sub on success : <p>We are using a cloud function triggered by Pub/Sub to ensure delivery of an e-mail. Sometimes the e-mail service takes a long time to respond and our cloud function terminates before we get an error back. Since the message has already been acknowledged our e-... | 0debug |
static void qmp_input_type_any(Visitor *v, const char *name, QObject **obj,
Error **errp)
{
QmpInputVisitor *qiv = to_qiv(v);
QObject *qobj = qmp_input_get_object(qiv, name, true);
qobject_incref(qobj);
*obj = qobj; | 1threat |
How to avoid using allow_any_instance_of? : <p>Imagine we have following piece of code:</p>
<pre><code>class A
def create_server
options = {
name: NameBuilder.new.build_name
}
do_some_operations(options)
end
end
</code></pre>
<p>To test such methods, I've used to use <code>allow_any_instance_of<... | 0debug |
static void exynos4210_fimd_reset(DeviceState *d)
{
Exynos4210fimdState *s = EXYNOS4210_FIMD(d);
unsigned w;
DPRINT_TRACE("Display controller reset\n");
memset(&s->vidcon, 0, (uint8_t *)&s->window - (uint8_t *)&s->vidcon);
for (w = 0; w < NUM_OF_WINDOWS; w++) {
memset(&s->wind... | 1threat |
static av_cold int hevc_decode_init(AVCodecContext *avctx)
{
HEVCContext *s = avctx->priv_data;
int ret;
avctx->internal->allocate_progress = 1;
ret = hevc_init_context(avctx);
if (ret < 0)
return ret;
s->enable_parallel_tiles = 0;
s->sei.picture_timing.picture_struct ... | 1threat |
Realm - Property cannot be marked dynamic because its type cannot be represented in Objective-C : <p>I am trying to implement below scenario, but i am facing the issue</p>
<pre><code>class CommentsModel: Object {
dynamic var commentId = ""
dynamic var ownerId: UserModel?
dynamic var treeLevel = 0
dynamic var m... | 0debug |
Check whether CSS style is true : >HTML
<div id="divtemp-sc" class="container-fluid tab-pane active tab-padding" role="tabpanel" aria-labelledby="divtemp-sc">
<div class="col-md-4">
<div class="popup-temp-entry">
<div class="entry-header">Title 1</div>
<div class="entry-body... | 0debug |
java.lang.NullPointerException: Attempt to invoke virtual method 'double java.lang.Double.doubleValue()' on a null object reference : <p>Everything working fine i got this error at the end please give solution. I have tried each and every solution, I don't know what to do.. please give the exact solution trying from pa... | 0debug |
Using webkitdirectory to upload a directory, is it possible to filter out certain files prior to uploading? : <p>I'm using <a href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement/webkitdirectory" rel="noreferrer">webkitdirectory</a> to create an input that allows uploading an entire folder (rather th... | 0debug |
How to download packages/modules to pyton 3.6.0 : Im trying to download packages and modules to python. I have never used it before and alot of videos say you need to have a scripts folder which i do not have. Any help? | 0debug |
Angular 4: reactive form control is stuck in pending state with a custom async validator : <p>I am building an Angular 4 app that requires the BriteVerify email validation on form fields in several components. I am trying to implement this validation as a custom async validator that I can use with reactive forms. Curre... | 0debug |
comparing table records and return the extra : <p>Table1 has 10001 records and table2 has 10000 records. How do I get the extra record in table1 ?</p>
| 0debug |
static int local_chmod(FsContext *fs_ctx, V9fsPath *fs_path, FsCred *credp)
{
char *buffer;
int ret = -1;
char *path = fs_path->data;
if (fs_ctx->export_flags & V9FS_SM_MAPPED) {
buffer = rpath(fs_ctx, path);
ret = local_set_xattr(buffer, credp);
g_free(buffer);
} ... | 1threat |
Making sinusoidal curve in image into straight line in output image Matlab : I have to make a sinusoidal curve in image to Output an equal straight line in the resulting image. [an example of input sinusoidal image is here][1].
What i think is one solution should be,
Placing down the origin of x and y coordi... | 0debug |
int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt)
{
if (!pkt) {
ctx->internal->eof = 1;
return 0;
}
if (ctx->internal->eof) {
av_log(ctx, AV_LOG_ERROR, "A non-NULL packet sent after an EOF.\n");
return AVERROR(EINVAL);
}
if (ctx->internal->buffer_... | 1threat |
static void bh_run_aio_completions(void *opaque)
{
QEMUBH **bh = opaque;
qemu_bh_delete(*bh);
qemu_free(bh);
qemu_aio_process_queue();
}
| 1threat |
Why my project can't launch : August 22, 2016 10:16:15 morning org.apache.catalina.core.AprLifecycleListener init
info: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.8.0_92\bin;C:\WINDOWS... | 0debug |
explanation for simple "saving file " code : **Hello everyone**
i am new in _Android studio_ i just want to learn more in android apps . So, i want an explanation the **out=context.openFileOutput** arguments .
**Thanks in advance**
public void saveImage(Context context, Bitmap b,String name,String extension){
... | 0debug |
regex to replace contend of second <p>-tag : <p>Output (var $DESC)</p>
<pre><code> <p>erster Absatz</p>
<p>zweiter Absatz</p>
</code></pre>
<p>Regex (PHP)</p>
<pre><code> preg_replace("<([a-z][a-z0-9]*)\b[^>]*>(.*?)</\1>{2}", '', $DESC)
</code></pre>
<p>I would like to delete... | 0debug |
] ^ SyntaxError: invalid syntax : from django.contrib import admin
from django.urls import path
from webexample import views
from django.conf.urls import url, includes
urlpatterns = [
path('admin/', admin.site.urls),
path('webexample/', include(webexample.views.index),
]
... | 0debug |
problem in understanding axises in clustering : what is these two axis (Dim1(30.3%) & Dim2(19.7%)) mean?
[![enter image description here][1]][1]
[1]: https://i.stack.imgur.com/vJvnX.png | 0debug |
Laravel Homestead hangs at SSH auth method: private key on mac : <p>I can't seem to get Homestead running. It hangs at SSH auth method: private key.</p>
<p>The Homestead VM starts. I can go to VirtualBox and open the terminal window and login with vagrant:vagrant.</p>
<p>I can't vagrant ssh, ssh vagrant@127.0.0.1:220... | 0debug |
static int device_open(AVFormatContext *ctx)
{
struct v4l2_capability cap;
int fd;
#if CONFIG_LIBV4L2
int fd_libv4l;
#endif
int res, err;
int flags = O_RDWR;
if (ctx->flags & AVFMT_FLAG_NONBLOCK) {
flags |= O_NONBLOCK;
}
fd = v4l2_open(ctx->filename, flags, 0);
... | 1threat |
How to increase the width of the horizontal line using markdown git hub : <p>I am using below code for drawing the horizontal line </p>
<p>"-----"</p>
<p>"***"</p>
<p>I want to change the color of the horizontal line plus change the height also.</p>
<p>Any idea how to do this.</p>
<p>Thanks in advance.</p>
<p>BR,... | 0debug |
android: button click error (string array) : When I select an item with a spinner and click the button, I want to create a program that generates an array of choices with the spinner, such as 5 to add random numbers and float them in a textview. There are no errors, but when running, click the button to exit the progra... | 0debug |
How to correctly show a wxMessageBox with the value of "string01"? [C++, wxFormBuilder, wxWidgets] : How to correctly show a MessageBox with the value of "string01"? [C++, wxFormBuilder, wxWidgets]
gui.h:
///////////////////////////////////////////////////////////////////////////
// C++ code generated wi... | 0debug |
Apply a function to all the elements of a data frame : <p>I am trying to apply some transformations to all the elements in a dataframe.</p>
<p>When using the regular apply functions, I get a matrix back and not a dataframe. Is there a way to get a dataframe directly without adding <code>as.data.frame</code> to each li... | 0debug |
static CharDriverState *qemu_chr_open_socket_fd(int fd, bool do_nodelay,
bool is_listen, bool is_telnet,
bool is_waitconnect,
Error **errp)
{
CharDriverState *chr = NU... | 1threat |
fasted way to read file in python : I made a python script to analyze logs. I have one observation to share, and two questions to ask.
When I use gzip.open to open each file and go through every line, it takes around 200 seconds just to going through all the lines and files.
with gzip.open(file) as fp:
... | 0debug |
¿ How to multiply thousands in JavaScript? : I am learning a bit of javascript, i want to make a a small mathematical operation using thousands. Example: 300,000,000 * 3% = 900,000 This is what you should be displayed to the user, and the user may be able to raise or lower the percentage or value as is as a calculator,... | 0debug |
object to string in Python : <p>I have some data objects on which I want to implement a to string and equals functions that go in depth. </p>
<p>I implemented <strong>str</strong> and <strong>eq</strong> and although equality works fine I cannot make <strong>str</strong> behave in the same way:</p>
<pre><code>class B... | 0debug |
Why utilize using() when instantiating a class? : <p>I have been working with C# ASP.NET MVC5 for a while and I was wondering something.
Why are we utilizing the using() to instantiate a class sometimes?</p>
<p>For an example:</p>
<pre><code>using (CyrptoStream cs = new CryptoStream(PARAMETERS)
{
//SOMETHING
}
</cod... | 0debug |
static void start_frame(AVFilterLink *link, AVFilterPicRef *picref)
{
CropContext *crop = link->dst->priv;
AVFilterPicRef *ref2 = avfilter_ref_pic(picref, ~0);
int i;
ref2->w = crop->w;
ref2->h = crop->h;
ref2->data[0] += crop->y * ref2->linesize[0];
ref2->data[0] +... | 1threat |
static void pc_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
PCMachineClass *pcmc = PC_MACHINE_CLASS(oc);
HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(oc);
pcmc->inter_dimm_gap = true;
pcmc->get_hotplug_handler = mc->get_hotplug_handler;
mc->... | 1threat |
static av_cold void init_mv_table(MVTable *tab)
{
int i, x, y;
tab->table_mv_index = av_malloc(sizeof(uint16_t) * 4096);
for(i=0;i<4096;i++)
tab->table_mv_index[i] = tab->n;
for(i=0;i<tab->n;i++) {
x = tab->table_mvx[i];
y = tab->table_mvy[i];
tab->tabl... | 1threat |
Can you pattern match a non empty array in elixir? : <p>I have a <code>User</code> model with a <code>has_many</code> relationship to <code>other_model</code>.
I have a function <code>Search</code> that searches the internet. What I would like to do is search the internet only if the <code>has_many</code> relationship ... | 0debug |
Why we use Redis and what is the right way to implement Redis with MySql in PHP? : <p>I have large amount data in database, sometimes server not responding when execution of result is more than the server response time. So, is there any way to reduce the load of mysql server with redis and how to implement it with righ... | 0debug |
static void read_vec_element_i32(DisasContext *s, TCGv_i32 tcg_dest, int srcidx,
int element, TCGMemOp memop)
{
int vect_off = vec_reg_offset(srcidx, element, memop & MO_SIZE);
switch (memop) {
case MO_8:
tcg_gen_ld8u_i32(tcg_dest, cpu_env, vect_off);
... | 1threat |
Android dependency 'com.google.android.gms:play-services-stats' has different version for the compile (16.0.1) and runtime (17.0.0) classpath : <p>Yesterday my app was building correctly and today without changing anything I'm not able to build anymore, I'm getting this error:</p>
<blockquote>
<p>Android dependency ... | 0debug |
while in not working in nested list PYTHON : <p>The first section of code prints 1 but the second doesn't, why and how to produce the above effect?</p>
<pre><code>while [1] in k:
print(1)
k=[[0],[1,1,1],[0]]
while [1] in k:
print(1)
</code></pre>
| 0debug |
static void DEF(avg, pixels16_x2)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
{
MOVQ_BFE(mm6);
JUMPALIGN();
do {
__asm__ volatile(
"movq %1, %%mm0 \n\t"
"movq 1%1, %%mm1 \n\t"
"movq %0, %%mm3 \n\t"
... | 1threat |
Android xml (drawable) shape : I want to draw a custom shape in the drawable xml file. So what would be code for it?
[enter image description here][1]
[1]: https://i.stack.imgur.com/40ohY.png | 0debug |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.