problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
How i can change the PickerStyle in SwiftUI like Embed in Form, but static and not scrollable? : I would like to have a picker who is like involved in form{}. it should look like it's a navigation link. that problem is if i program it into a form{}, then it is scrollable and i do not want that. I want to have it static... | 0debug |
void hotplug_handler_post_plug(HotplugHandler *plug_handler,
DeviceState *plugged_dev,
Error **errp)
{
HotplugHandlerClass *hdc = HOTPLUG_HANDLER_GET_CLASS(plug_handler);
if (hdc->post_plug) {
hdc->post_plug(plug_handler, plugged_dev,... | 1threat |
How to extend DbContext with partial class and partial OnModelCreating method in EntityFramework Core : <p>I'm using EF Core DbFirst approach. My dbContext is created automatically by Scaffold-DbContext command. </p>
<p>I need to add additional DbSets into a dbContext and add into OnModelCreating method of dbContext s... | 0debug |
Regex to match exact number : <p>I have a lot of LOC of a project in visual studio and I want to search for every line which uses the numbers 12 and 13. It can't be part of a bigger number, I need to retrieve only the code that actually uses the constants 12 and 13. I think it is possible to do with regex but I'm havin... | 0debug |
Array of structs with new[] doesn't seem to work if said struct have constructor : <p>For an assignment I have a struct with constructor defined and wish to create array of these using new[] operator. I can't understand why this doesn't work. The code is like so (pseudo code):</p>
<pre><code>struct Structname
{
int x... | 0debug |
static av_cold int ape_decode_close(AVCodecContext * avctx)
{
APEContext *s = avctx->priv_data;
int i;
for (i = 0; i < APE_FILTER_LEVELS; i++)
av_freep(&s->filterbuf[i]);
av_freep(&s->data);
return 0;
}
| 1threat |
static int coroutine_fn bdrv_co_do_writev(BdrvChild *child,
int64_t sector_num, int nb_sectors, QEMUIOVector *qiov,
BdrvRequestFlags flags)
{
if (nb_sectors < 0 || nb_sectors > BDRV_REQUEST_MAX_SECTORS) {
return -EINVAL;
}
return bdrv_co_pwritev(child->bs, sector_num << BDRV_SECTOR_... | 1threat |
Implementing / enforcing wraparound arithmetic in C : <p>The C standard says that overflow in arithmetic is undefined.</p>
<p>I would like to know how to implement wraparound arithmetic in a performance-friendly way. This means that overflow checking solutions like presented <a href="https://www.securecoding.cert.org/... | 0debug |
Package installed by Conda, Python cannot find it : <p>I try to install Theano by Anaconda. It works, but when I enter the python -i, <code>import theano</code> shows <code>No module named 'theano'</code>. Do I need to switch another interpreter of Python, how? Also, for the packages installed by conda, if I don't dou... | 0debug |
static void gen_tlbwe_40x(DisasContext *ctx)
{
#if defined(CONFIG_USER_ONLY)
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
#else
if (unlikely(ctx->pr)) {
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
return;
}
switch (rB(ctx->opcode)) {
case 0:
gen_helper_4xx... | 1threat |
Finding an element that occurs in two lists, in a list of lists : <p>I have a list of lists:</p>
<pre><code>[[10, 9, 8], [8, 7], [1, 2, 3]]
</code></pre>
<p>The sublists are not necessarily of the same size.
I need to find a number that occurs in two seperate lists, and return the list index and the numbers index in ... | 0debug |
How to solve "Segmentation fault" error in C : <p>I'm not a expert in C, in fact, I hate it, but I have to do this project in this lenguage for my university. Well, when I have gone to test my code, I had a surprise with this error, "Segmentation fault". I was looking for internet and reading people with the same probl... | 0debug |
static int add_tonal_components(float *spectrum, int num_components,
TonalComponent *components)
{
int i, j, last_pos = -1;
float *input, *output;
for (i = 0; i < num_components; i++) {
last_pos = FFMAX(components[i].pos + components[i].num_coefs, last_pos);
... | 1threat |
Reference before assignment : <p>Ive come across an error which i have tried tackling for a while now.</p>
<pre><code> if outerball.pos.x >= (self.r - 0.1):
if self.rotations == 0:
stopt = time.time ( )
onerot = stopt - startt
print(onerot)
... | 0debug |
get a cv::Mat to 2 by 2 maximum value mean? : 0, 1, 0, 0 ,0, 0
0, 0, 2, 0 ,4, 0
0, 1, 0, 5 ,0, 0
0, 0, 1, 0 ,1, 0
0, 0, 0, 0 ,1, 0
I am using opencv.
Assume that cv: mat data is the same as the above array.
I want to get the average of the maximum of 2 by 2 of ... | 0debug |
C++ unreasonable result of pointer arithmetics in microsoft visual studio 2015 : <p>I found a very interest phenomenon in pointer arithmetics. I am using microsoft visual studio 2015<br>
I have the following program</p>
<pre><code>#include<iostream>
using namespace std;
void testFunction2(const char *s, int n)
{... | 0debug |
static int is_not_zero(const uint8_t *sector, int len)
{
int i;
long d0, d1, d2, d3;
const long * const data = (const long *) sector;
len /= sizeof(long);
for(i = 0; i < len; i += 4) {
d0 = data[i + 0];
d1 = data[i + 1];
d2 = data[i + 2];
... | 1threat |
ES6 import syntax with Angular 1.5 UI Router : <p>I'm trying to combine Angular 1.5, UI Router using ES6 import modules syntax with Babel & Webpack.</p>
<p>In my app.js I have:</p>
<pre><code>'use strict';
import angular from 'angular';
import uiRouter from 'angular-ui-router';
...
import LoginCtrl from './login... | 0debug |
int clp_service_call(S390CPU *cpu, uint8_t r2)
{
ClpReqHdr *reqh;
ClpRspHdr *resh;
S390PCIBusDevice *pbdev;
uint32_t req_len;
uint32_t res_len;
uint8_t buffer[4096 * 2];
uint8_t cc = 0;
CPUS390XState *env = &cpu->env;
int i;
cpu_synchronize_state(CPU(cpu));
if... | 1threat |
Android Studio 2.2.2: All packages are not available for download : <p>I installed Android Studio 2.2.2 on my system. After when I openend one of the projects which have <code>compileSdkVersion 23</code>, got following error,</p>
<blockquote>
<pre><code>> Error:Failed to find target with hash string 'android-22' i... | 0debug |
insert multi array to database in loop : <p>i have below array</p>
<pre><code>Array
(
[user_id] => Array
(
[0] => 1
[1] => 1
[2] => 1
[3] => 1
)
[menu_id] => Array
(
[0] => 1
[1] => 1
[2] => 1
[3] => 1
)
... | 0debug |
E/AndroidRuntime: FATAL EXCEPTION: main (Please help!) : [Having major issues. There is only code in fragment_main.xml. This is the error I am getting. Any suggestions?][1]
[1]: http://i.stack.imgur.com/RtSRp.png | 0debug |
static void virtio_mmio_device_plugged(DeviceState *opaque)
{
VirtIOMMIOProxy *proxy = VIRTIO_MMIO(opaque);
proxy->host_features |= (0x1 << VIRTIO_F_NOTIFY_ON_EMPTY);
proxy->host_features = virtio_bus_get_vdev_features(&proxy->bus,
proxy->host_f... | 1threat |
Bytes to Int conversion c# : I need to convert the byte data to integer,
[enter image description here][1]
[1]: https://i.stack.imgur.com/7sJe8.png
I tried to convert using *BitConverter.ToInt32(mode, 0)* but got an exception,
**Destination array is not long enough to copy all the items in the collecti... | 0debug |
Do I have better performances on a VPS or shared hosting offers? : <p>Its about a long time that I'm asking my self this question but I've never had a truly response. Most of time people tell that it depend on the language and the usage of the website.</p>
<p>From now I'm using a sharing hosting from OVH but I would w... | 0debug |
Design Of SignIn Screen : I Have a problem with the Login Page.Don't know to arrange views as I am posting the code that I tried both in Mobile and Tab.
Thanks in advance.
Any help will be appreciated.
Below I am posting the code of Layout.
... | 0debug |
Tensorflow: executing an ops with a specific core of a CPU : <p>It is currently possible to specify which CPU or GPU to use with the tf.device(...) function for specific ops, but is there anyway where you can specify a <em>core</em> of a CPU?</p>
| 0debug |
static int proxy_ioc_getversion(FsContext *fs_ctx, V9fsPath *path,
mode_t st_mode, uint64_t *st_gen)
{
int err;
if (!S_ISREG(st_mode) && !S_ISDIR(st_mode)) {
errno = ENOTTY;
return -1;
}
err = v9fs_request(fs_ctx->private, T_GETVERSION,... | 1threat |
static void cpu_debug_handler(CPUState *env)
{
gdb_set_stop_cpu(env);
qemu_system_debug_request();
}
| 1threat |
static int mjpeg_decode_scan(MJpegDecodeContext *s, int nb_components, int Ah,
int Al, const uint8_t *mb_bitmask,
const AVFrame *reference)
{
int i, mb_x, mb_y;
uint8_t *data[MAX_COMPONENTS];
const uint8_t *reference_data[MAX_COMPONENTS];
... | 1threat |
php loop array multidimensional : <p>I have an array which keeps on getting bigger and dynamic. For example it looks like:-</p>
<pre><code>array(0 => 'transactions' =>array(0 => array('paymentid' => abcd, 'amount' =>-3), 1 => array('paymentid' => ab, 'amount' => 4)) 1 =>'transactions' =>a... | 0debug |
Bluring an image in C++/C : <p>So I'm staring a project about image processing with C++.</p>
<p>The thing is that everything I find online about this matter (blurring an image in C++) comes either with CUDA or with OpenCV.</p>
<p>Is there a way to blur an image with C++ only? (for starters)</p>
<p>If yes, can somebo... | 0debug |
Why NSIndexPath length always show 2? : <p>I have created a NSIndexPath object but when I print the value of its length property it will always show the value as 2. </p>
<pre><code> NSIndexPath *index = [NSIndexPath indexPathForItem:0 inSection:4];
</code></pre>
<blockquote>
<p> {length = 2, path = 4 - 0}</p>
</blo... | 0debug |
How to reposition images in javasciprt and how to rearrange images randomly? :
If you click on the Change Location button, a prompt will pop up.
For example, if you enter 1-4, position 1 and 4 must be changed.
Also, if you press the 'Shuffle' button, the 4 photos have to be rearranged at random.
I would app... | 0debug |
static int rsd_read_packet(AVFormatContext *s, AVPacket *pkt)
{
AVCodecContext *codec = s->streams[0]->codec;
int ret, size = 1024;
if (avio_feof(s->pb))
return AVERROR_EOF;
if (codec->codec_id == AV_CODEC_ID_ADPCM_IMA_RAD ||
codec->codec_id == AV_CODEC_ID_ADPCM_IMA_WAV) {
... | 1threat |
Hello looking for assistance with writing a function for JS will apprentice any help or useful resource to complete the task. Thank You : I need Write a function that makes the following calculation:
param1 + param2 - param3 + param4 – param5…and keeps with this pattern. If
any non-numerical character is encountered,... | 0debug |
Extract the part of the String Starting from special character c# : <p>I am trying to extract a part of the string starting from the character '-' . The String looks likes this Aaron,A-5767 I need to get just the 5767, that is extracting part of the string starting from the special character.</p>
<p>I understanding us... | 0debug |
Composer - specify `composer.json` path : <p>Is it possible to specify the path to the <code>composer.json</code> file using the cli commands? Even better, is it possible to user a file with a different name?</p>
| 0debug |
void mips_cpu_do_interrupt(CPUState *cs)
{
#if !defined(CONFIG_USER_ONLY)
MIPSCPU *cpu = MIPS_CPU(cs);
CPUMIPSState *env = &cpu->env;
target_ulong offset;
int cause = -1;
const char *name;
if (qemu_log_enabled() && cs->exception_index != EXCP_EXT_INTERRUPT) {
if (cs->exception... | 1threat |
Check null or empty IEnumerable<double> in c# : What is the best way to check null of empty for IEnumerable<double> ReturnsList in c#
What I have tried so far is
return returnList != null && returnList.Any();
but I get a message that it will always return of this expression will always return true
| 0debug |
Why is my dictionary value changing without me telling it to, and how do I stop it? : <p>This is my sample code:</p>
<pre><code>dict1 = {'a': 5, 'b': 6, 'c': 7}
dict2 = dict1
for i in dict1:
dict1[i] += 5
print dict1
print dict2
</code></pre>
<p>Output looks like this:</p>
<pre><code>{'a': 10, 'c': 12, 'b': 11}
... | 0debug |
matrix row sum in cuda : <p>i am trying to calculate matrix row sum in the cuda. since cuda is used for parallel processing so there is no need of looping. I have done matrix sum operation and the code is</p>
<pre><code>__global__ void MatAdd(int A[][N], int B[][N], int C[][N]){
int i = threadIdx.x;
int j = threadIdx.... | 0debug |
def mutiple_tuple(nums):
temp = list(nums)
product = 1
for x in temp:
product *= x
return product | 0debug |
How to set custom action bar in a Fragment? : <p>I'm using BottomNavigationView and with fragments , I want to create custom action bar on that fragment. Please give me some advice. </p>
<p>thanks in advance.</p>
| 0debug |
C++, Insert Sort not working : I am learning sorting algorithms. I googled the insert sort code and when I tried it on my own it's not working out. Can someone please find the error in it? Thank you.
#include<iostream>
using namespace std;
int main()
{
int i,size, a[40], key;
cout<<"En... | 0debug |
static int ipvideo_decode_block_opcode_0xF(IpvideoContext *s)
{
int x, y;
unsigned char sample[2];
CHECK_STREAM_PTR(2);
sample[0] = *s->stream_ptr++;
sample[1] = *s->stream_ptr++;
for (y = 0; y < 8; y++) {
for (x = 0; x < 8; x += 2) {
*s->pixel_ptr++ = samp... | 1threat |
static TCGv_i64 gen_mulu_i64_i32(TCGv a, TCGv b)
{
TCGv_i64 tmp1 = tcg_temp_new_i64();
TCGv_i64 tmp2 = tcg_temp_new_i64();
tcg_gen_extu_i32_i64(tmp1, a);
dead_tmp(a);
tcg_gen_extu_i32_i64(tmp2, b);
dead_tmp(b);
tcg_gen_mul_i64(tmp1, tmp1, tmp2);
tcg_temp_free_i64(tmp2);
r... | 1threat |
How can I reuse a Dense layer? : <p>I have a network in Tensorflow, and I want to define a function that passes it's input through a <code>tf.layers.dense</code> layer (obviously, the same one). I see the <code>reuse</code> argument, but in order to use it properly it seems I need to keep a global variable just to reme... | 0debug |
static int decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
const uint8_t *buf, int buf_size)
{
H264Context *h = avctx->priv_data;
MpegEncContext *s = &h->s;
AVFrame *pict = data;
int buf_index;
s->flags= avctx->flags... | 1threat |
long do_sigreturn(CPUS390XState *env)
{
sigframe *frame;
abi_ulong frame_addr = env->regs[15];
qemu_log("%s: frame_addr 0x%llx\n", __FUNCTION__,
(unsigned long long)frame_addr);
target_sigset_t target_set;
sigset_t set;
if (!lock_user_struct(VERIFY_READ, frame, frame_addr,... | 1threat |
python-I cant fix this error: TypeError: function takes at most 4 arguments (6 given) : I am making a particle simulator in python 2.7 with the Pygame module. And i'm getting an error with involving some classes, that I cant fix, please help. Here is code:
--------------------------------------------------------------... | 0debug |
checking substrings in Array and replacing them in ruby : I'm studying code and part of the course asks me to write a program that filters out words in the array test_tweets that match words in banned_phrases array, but can't figure out what method achieves this. This is what I've got so far:
`test_tweets = [
"... | 0debug |
static void ecc_mem_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
{
printf("ECC: Unsupported write 0x" TARGET_FMT_plx " %04x\n",
addr, val & 0xffff);
}
| 1threat |
void kvm_s390_crw_mchk(S390CPU *cpu)
{
kvm_s390_interrupt_internal(cpu, KVM_S390_MCHK, 1 << 28,
0x00400f1d40330000, 1);
}
| 1threat |
Error: Can't open included file 'cmath' : This is the fortran program I tried to run in codeblocks svn, version 1.5:
` include 'cmath'
program helloworld
complex::done,x,y
x=3;
y=9;
done=complx(x,y)
print *,done
end program`
I have windows 8.1, and the environment is codeblo... | 0debug |
How do i solve this segmentation fault? : <p>i have been trying to figure out what is wrong with my piece of code. So taking in and out of my code everywhere, i think i have found the culprit. it is this chunk of code here that is causing it</p>
<pre><code> if (strcmp(input, "load 1") != 0 || strcmp(input, "load 2")... | 0debug |
cmd window is not disappered c# : <p>I'm trying to opening a program from different user using cmd window (is not exe file so I have to open it from there), the program is start, but the cmd open is still appear (altough I did <code>CreateNoWindow=true</code>).</p>
<p>Code:</p>
<pre><code> var p = new process();
... | 0debug |
JAVASCRIPT calculator program : so I'm trying to make a calculator for my job. Basically it is suppose to calculate someones savings if they came with our firm. I have 3 working sections, but when I try to add another it doesn't work. I'll post a working section, and then the section that doesn't work.
WORKING:
... | 0debug |
How to use Three.js InstancedBufferGeometry & InstancedBufferAttribute? : <p>I believe "instancing" as described here provides a way to have one attribute for all the vertices/indicies of a, for example, 200 vertex model:</p>
<blockquote>
<p><a href="http://blog.tojicode.com/2013/07/webgl-instancing-with.html" rel="... | 0debug |
int ff_vdpau_common_init(AVCodecContext *avctx, VdpDecoderProfile profile,
int level)
{
VDPAUHWContext *hwctx = avctx->hwaccel_context;
VDPAUContext *vdctx = avctx->internal->hwaccel_priv_data;
VdpVideoSurfaceQueryCapabilities *surface_query_caps;
VdpDecoderQueryCapabilities *de... | 1threat |
How can I fix a compiler error in my R.java file in Android Studio? : I'm pretty sure I (at least intentionally) haven't done anything to the code in R.java, but I am getting a compiler error, saying that a ";" is expected.
In R there is a line: public static final int phone number=0x7f0b0061; where the word "number"... | 0debug |
Jquery Table Adding row : one table is there.I added 2 rows and 2 columns in that table.beside table + button is there.Click on + button i want to add one row Using jquery.
[enter link description here][1]
[1]: https://www.w3schools.com/jsref/met_table_insertrow.asp | 0debug |
How to collect multiple LINQ results put into one variable as datasource of list view : <p>How to collect multiple LINQ results and put into one as datasource of listview.
Here is my code.</p>
<pre><code>for(int i=0;i<joinedSociety.length;i++)
{
var joinSocietyRequest = from r in db.JoinSocietyRequests
... | 0debug |
AWS permissions required for sync : <p>I have a windows machine that need to sync a folder with S3.</p>
<p>I try </p>
<pre><code>"C:\Program Files\amazon\AWSCLI\aws.exe" s3 sync components
s3://test/MyTest/ --acl public-read --
cache-control "public, must-revalidate, proxy-revalidate, max-age=1800"
</code></pre>
<p... | 0debug |
Unsupported operand type method + method : <p>I've actually already found a work around for my problem, but I feel as though there is still a better way. I can't seem to grasp why the program thinks I'm dealing with a <strong>method</strong> vs a <strong>float</strong>.</p>
<p>If I try to run the program, it says that... | 0debug |
How can we make responsive ifame? : i want to make responsive iframe for youtube video, here i gave url, please help to make responsive iframe
https://fiddle.jshell.net/prabu0301/pLwz2bnx/11/ | 0debug |
Kubernetes check if pod fails : <p>In my Kubernetes based cluster I have few Java based, dockerized microservices, which are connected with each other, so every one sends and receives some information from each other. I have Kafka/Zookeeper cluster also which again connected to this microservices. I need to have some p... | 0debug |
static void idct32(int *out, int *tab)
{
int i, j;
int *t, *t1, xr;
const int *xp = costab32;
for(j=31;j>=3;j-=2) tab[j] += tab[j - 2];
t = tab + 30;
t1 = tab + 2;
do {
t[0] += t[-4];
t[1] += t[1 - 4];
t -= 4;
} while (t != t1);
t = tab + 28... | 1threat |
Refereshing window : <p>I have a window with a grid and periodically I need to turn whole screen black.</p>
<p>In order to do that I set grid visibility to hidden:</p>
<pre><code>mainGrid.Visibility = Visibility.Hidden;
</code></pre>
<p>then, after one second, I change it back to <code>Visible</code>.</p>
<p>But af... | 0debug |
How to provide Picker a default "Please select..." option? : <p>I'd like to make my Picker to show a "default option" on startup. That means: something like "Please select an option".</p>
<p>I've tried to add a option manually with this phrase, but, this way the "default option" can be re-selected after selecting othe... | 0debug |
static void pl050_write(void *opaque, hwaddr offset,
uint64_t value, unsigned size)
{
pl050_state *s = (pl050_state *)opaque;
switch (offset >> 2) {
case 0:
s->cr = value;
pl050_update(s, s->pending);
break;
case 2:
... | 1threat |
how can i extract multiple digits from a whole number directly into variables? : <p>I need to extract the tens,hundreds,thousandths,etc from a whole number into multiple variables:a should be the unit, b the tens, c the hundreds etc...
I would thank you a lot if you could help me.</p>
| 0debug |
static int microblaze_load_dtb(target_phys_addr_t addr,
uint32_t ramsize,
const char *kernel_cmdline,
const char *dtb_filename)
{
int fdt_size;
#ifdef CONFIG_FDT
void *fdt = NULL;
int r;... | 1threat |
Not able to Pass Array Data : I am Trying to create an array in $data but not happening .. I am Using This code to make a Day Wise Sale Chart ....
Kinldy Help Me
```php
$data = array();
for($i=0; $i<=10; $i++){
$billdate = date('d-m-Y',strtotime("-$i day"));
$sqlQuery = "select sum(amount),bill_date fr... | 0debug |
query on Python list comprehension : <p>I tried:</p>
<pre><code>a = [0,1, 2, 3, 4, 5]
</code></pre>
<p>this works fine:</p>
<pre><code>>>> for q in a:
... print(q)
...
0
1
2
3
4
</code></pre>
<p>But, if I try to change the (mutable) list objects like so, it doesn't work:</p>
<pre><code>>>> f... | 0debug |
InputEvent *qemu_input_event_new_key(KeyValue *key, bool down)
{
InputEvent *evt = g_new0(InputEvent, 1);
evt->key = g_new0(InputKeyEvent, 1);
evt->kind = INPUT_EVENT_KIND_KEY;
evt->key->key = key;
evt->key->down = down;
return evt;
}
| 1threat |
void exynos4210_init_board_irqs(Exynos4210Irq *s)
{
uint32_t grp, bit, irq_id, n;
for (n = 0; n < EXYNOS4210_MAX_EXT_COMBINER_IN_IRQ; n++) {
s->board_irqs[n] = qemu_irq_split(s->int_combiner_irq[n],
s->ext_combiner_irq[n]);
irq_id = 0;
if (n == EXYNOS4210_COMBI... | 1threat |
How to create github or stackoverflow authentication in Mvc core : I have created an test app for multiple providers authentication in Asp .Net Core. Already have created authentication for Microsoft, Google, Facebook and Twitter but I don't know how to create authentication with GitHub or Stackoverflow.
.AddFac... | 0debug |
static void test_primitives(gconstpointer opaque)
{
TestArgs *args = (TestArgs *) opaque;
const SerializeOps *ops = args->ops;
PrimitiveType *pt = args->test_data;
PrimitiveType *pt_copy = g_malloc0(sizeof(*pt_copy));
Error *err = NULL;
void *serialize_data;
char *double1, *double2;
... | 1threat |
Multiplication and then sum in Android? (GET EDITTEXT) (JAVA) : I need to get one number from the edit text and multiplicate for a standard number and then sum with a number of another edit text this also multiplicate for a standard number. Then i have to show the value when i click a button. All in Java with android s... | 0debug |
iOS 10 Core Data Exception Code error: (6922) : <p>We're experiencing an exception from our SQL database while trying to migrate Core Data on iOS 10. The exception is thrown but it seems the migration still succeeds. We do a manual migration then MagicalRecord handles the rest of the setup. Has anyone else experienced ... | 0debug |
Lable top distance issue without navigation bar and Status Bar with iPhone 10 : I have a view Controller where I Need to hide the status bar and navigation bar because of UI Requirement. I have hide the status bar and navigation bar and added a label which top constraint is 20 pixel from top. It looks fine with iPhone ... | 0debug |
How to convert data.frame to a list of polygon? : <p>I have a data frame like following:</p>
<pre><code>long lat group
1.0 1.0 1
1.0 2.0 1
2.0 2.0 1
5.0 5.0 2
5.0 6.0 2
6.0 6.0 2
</code></pre>
<p>How can I convert it into a list of polygon objs?</p>
<p>Thanks!</p>
| 0debug |
static void v4l2_free_buffer(void *opaque, uint8_t *unused)
{
V4L2Buffer* avbuf = opaque;
V4L2m2mContext *s = buf_to_m2mctx(avbuf);
if (atomic_fetch_sub(&avbuf->context_refcount, 1) == 1) {
atomic_fetch_sub_explicit(&s->refcount, 1, memory_order_acq_rel);
if (s->reinit) {
... | 1threat |
Custom setter in Kotlin : <p>I want to do something like this:</p>
<pre><code>public void setContentView(int resId) {
this.content = itemView.findViewById(resId);
}
</code></pre>
<p>but don't know how. Any solutions to fix my code below?</p>
<pre><code>private var contentView: AppCompatEditText? = null
set(value... | 0debug |
Unable to understand this exception : <p>While calling notifydatasetchanged method from async task class in doinbackground method it is showing exception but when calling notifydatasetchanged method in onpostexecute it is working fine.</p>
<p>Code:</p>
<pre><code> protected String doInBackground(Void... voids) {
... | 0debug |
static inline void vmxnet3_ring_init(Vmxnet3Ring *ring,
hwaddr pa,
size_t size,
size_t cell_size,
bool zero_region)
{
ring->pa = pa;
ring->size = size;
... | 1threat |
static int vhost_client_migration_log(CPUPhysMemoryClient *client,
int enable)
{
struct vhost_dev *dev = container_of(client, struct vhost_dev, client);
int r;
if (!!enable == dev->log_enabled) {
return 0;
}
if (!dev->started) {
dev->log... | 1threat |
How is the following expression will be executed? : What is output of following program?
#include<iostream>
using namespace std;
int main()
{
int a=2,b=4;
a++=b;
cout<<a<<b;
return 0;
} | 0debug |
How size if allocated in c++ for array? : If we initialize array with 4 size:
int array[4];
can we allocate value like this because it is also taking 4 values:
for(int i=5;i<9;i++){
cin>>array[i];
} | 0debug |
Homebrew: list the packages installed from taps? : <p>Over time, I've installed a number of packages with Homebrew, mostly from the default repo of formulae (<a href="https://github.com/Homebrew/homebrew-core" rel="noreferrer">homebrew-core</a>), but some from other locations via <code>brew tap</code>.</p>
<p>Now I'm ... | 0debug |
What is coherent memory on GPU? : <p>I have stumbled not once into a term "non coherent" and "coherent" memory in the </p>
<p><a href="https://renderdoc.org/vulkan-in-30-minutes.html">tech papers</a> related to graphics programming.I have been searching for a simple and clear explanation,but found mostly 'hardcore' pa... | 0debug |
Need Regex format and help links : <p>Am new to regex. Can anyone please tell me regex matches for the version number 10.0.10240.0? It will be helpful for me to proceed further.</p>
<p>Thanks </p>
| 0debug |
static int write_skip_frames(AVFormatContext *s, int stream_index, int64_t dts)
{
AVIStream *avist = s->streams[stream_index]->priv_data;
AVCodecContext *enc = s->streams[stream_index]->codec;
av_dlog(s, "dts:%s packet_count:%d stream_index:%d\n", av_ts2str(dts), avist->packet_count, stream_index);... | 1threat |
Android Studio AVD error launching : <p>I have a Nexus 6P API23 emulator downloaded on my Ubuntu 15.10 PC. When I try to launch it, it fails and a dialog box pops up and says:</p>
<p>(AVD config: Nexus 6P API 23 x86 -- Hardware-GLES 2.0 Graphics)</p>
<pre><code>Cannot launch AVD in emulator.
Output:
libGL error: unab... | 0debug |
Horizontally and vertically flexbox css not working : <p>I'm trying to center the below HTML vertically and horizontally but it's not working vertically, only horizontally. Please could someone help explain why it's not working?</p>
<pre><code><body>
<header class="nav">
<img class="icon" sr... | 0debug |
How do you transform a number to its sign? : <p>How do you transform a number to its sign (for example -50 = -1, 50 = 1) without using the if statement, just mathematical operations?</p>
| 0debug |
static void generate_joint_tables(HYuvContext *s)
{
uint16_t symbols[1 << VLC_BITS];
uint16_t bits[1 << VLC_BITS];
uint8_t len[1 << VLC_BITS];
if (s->bitstream_bpp < 24) {
int p, i, y, u;
for (p = 0; p < 3; p++) {
for (i = y = 0; y < 256; y++) {
int l... | 1threat |
How does the JVM decided to JIT-compile a method (categorize a method as "hot")? : <p>I already worked with <code>-XX:+PrintCompilation</code>, and I know the basic techniques of the JIT-compiler and why JIT-compilation is used.</p>
<p>Yet I still have not found out how the JVM decides to JIT-compile a method, i.e. "w... | 0debug |
void cpu_loop(CPUM68KState *env)
{
CPUState *cs = CPU(m68k_env_get_cpu(env));
int trapnr;
unsigned int n;
target_siginfo_t info;
TaskState *ts = cs->opaque;
for(;;) {
cpu_exec_start(cs);
trapnr = cpu_exec(cs);
cpu_exec_end(cs);
process_queued_cpu_work... | 1threat |
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