problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
static int mov_read_pasp(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
{
const int num = get_be32(pb);
const int den = get_be32(pb);
AVStream * const st = c->fc->streams[c->fc->nb_streams-1];
if (den != 0) {
if ((st->sample_aspect_ratio.den != 1 || st->sample_aspect_ratio.num) &&
... | 1threat |
Can you still use c++ in Xcode? : I want to learn c++ on my Mac computer. A lot of forums recommend using Xcode, but when I downloaded it I realized that it only has options for Swift or Objective c. Is there still a way to use c++ in Xcode? Or is Objective c or Swift very similar to c++? | 0debug |
How to populate a drop-down list from a SQL table in C# : <p>I have a table in my SQL database, and using MVC on a ASP.NET Core:</p>
<pre><code>CREATE TABLE [dbo].[ProgramVersion] (
[ID] INT IDENTITY (1, 1) NOT NULL,
[Ver] VARCHAR (10) NOT NULL,
[Released] DATETIME NOT NULL
);
</cod... | 0debug |
How to use Domain Transform Edge-Preserving technique for Image Enhancement in Matlab : I am interested in using this Domain Transform Edge-Preserving Video filtering technique (http://inf.ufrgs.br/~eslgastal/DomainTransform/ - source code available there) for image enhancement in Matlab (2015a).
At around 3:12 on a... | 0debug |
my this query is working but i want to group it by name? : select ID_Sale,SaleDate,Branch_Name,P_Name,P_UnitPrice,QuantitySold,
sum (QuantitySold*P_UnitPrice) over (order by ID_Sale asc) AS RunningTotal
from tblP_Sales
INNER JOIN tblProduct_With_Img
ON tblP_Sales.P_ID_Sales = tblProduct_With_Img.P_ID
IN... | 0debug |
Strange expression I myself may have written: Java variable assignment syntax : Somewhere in my code today, I found that I had written the following line
JsonArray environmentJsonArray = new JsonArray(), playerJsonArray, teamJsonArray;
I am at a complete loss in understanding how this was even working. The ba... | 0debug |
How do I debug a Python program (I am coming from a Ruby on Rails/JavaScript background)? : <p>I make web applications using Ruby on Rails as my backend. I use React and Flux on the frontend, which is JavaScript. I can fully use the debugging tools I need. I simply add the line of code "debugger" anywhere in my app, so... | 0debug |
static uint64_t gpio_read(void *opaque, target_phys_addr_t addr, unsigned size)
{
struct gpio_state_t *s = opaque;
uint32_t r = 0;
addr >>= 2;
switch (addr)
{
case R_PA_DIN:
r = s->regs[RW_PA_DOUT] & s->regs[RW_PA_OE];
r |= s->nand->rdy << 7... | 1threat |
Android button style : My button looks like this
[Button][1]
How can i make a simple button same as this [desired][2]
[1]: http://i.stack.imgur.com/xDcE1.png
[2]: http://i.stack.imgur.com/oUYB7.png | 0debug |
C# XML ignore < and > characters in a node : <p>I'm getting an xml document from a PHP script.</p>
<p>The XML schema looks something like this: </p>
<pre><code><Items>
<Item>
<ID>
123g8fdg
</ID>
<Name>
Michael
</Name>
<Note>
Some no... | 0debug |
What's the proper scheme file extension? : <p>Files of the programming language Scheme are by convention either of the extension <code>.scm</code> or <code>.ss</code>.</p>
<p>I'm interested in what the history of these extensions is, and also in the proper use, though it seems the universal attitude is that it's just ... | 0debug |
static int update_frame_pool(AVCodecContext *avctx, AVFrame *frame)
{
FramePool *pool = avctx->internal->pool;
int i, ret;
switch (avctx->codec_type) {
case AVMEDIA_TYPE_VIDEO: {
uint8_t *data[4];
int linesize[4];
int size[4] = { 0 };
int w = frame->width;
... | 1threat |
Error unexpected '}] in "}" if else statement in R language : <p>I'm working on calculating Bond Value example in my Data Mining subject. I have problem with if else function. Here it is...</p>
<pre><code>P<-1000 #original value - Menh gia trai phieu
T<-20 #maturity - Thoi han trai phieu - semi
r<-.06 #annual... | 0debug |
How to fix 401 http response error using Wp cron in wordpress? : <p>There was a problem spawning a call to the WP-Cron system on your site. This means WP-Cron events on your site may not work. The problem was:
Unexpected HTTP response code: 401</p>
<p>I am getting this error while execute the cron job</p>
| 0debug |
static void init_blk_migration(Monitor *mon, QEMUFile *f)
{
BlkMigDevState *bmds;
BlockDriverState *bs;
int64_t sectors;
block_mig_state.submitted = 0;
block_mig_state.read_done = 0;
block_mig_state.transferred = 0;
block_mig_state.total_sector_sum = 0;
block_mig_state.prev_pr... | 1threat |
static av_cold int g722_decode_init(AVCodecContext * avctx)
{
G722Context *c = avctx->priv_data;
if (avctx->channels != 1) {
av_log(avctx, AV_LOG_ERROR, "Only mono tracks are allowed.\n");
return AVERROR_INVALIDDATA;
}
avctx->sample_fmt = AV_SAMPLE_FMT_S16;
c->band[0].sca... | 1threat |
When or why should I use a Mutex over an RwLock? : <p>When I read the documentations of <a href="https://doc.rust-lang.org/std/sync/struct.Mutex.html" rel="noreferrer"><code>Mutex</code></a> and <a href="https://doc.rust-lang.org/std/sync/struct.RwLock.html" rel="noreferrer"><code>RwLock</code></a>, the difference I se... | 0debug |
void pc_dimm_memory_plug(DeviceState *dev, MemoryHotplugState *hpms,
MemoryRegion *mr, uint64_t align, Error **errp)
{
int slot;
MachineState *machine = MACHINE(qdev_get_machine());
PCDIMMDevice *dimm = PC_DIMM(dev);
Error *local_err = NULL;
uint64_t existing_dimms_ca... | 1threat |
static inline int mjpeg_decode_dc(MJpegDecodeContext *s, int dc_index)
{
int code;
code = get_vlc2(&s->gb, s->vlcs[0][dc_index].table, 9, 2);
if (code < 0) {
av_log(s->avctx, AV_LOG_WARNING,
"mjpeg_decode_dc: bad vlc: %d:%d (%p)\n",
0, dc_index, &s->vlcs[0][dc_in... | 1threat |
fetch returns promise when I expect an array : I am doing a simple api get request, but I cant seem to isolate the array on its own. its always inside of a promise and I'm not sure how to remove it or how to access the values stored in the array.
```javascript
function getLocation(name) {
let output = fetch... | 0debug |
What's the best module for interacting with HDFS with Python3? : <p>I see there is hdfs3, snakebite, and some others. Which one is the best supported and comprehensive?</p>
| 0debug |
static int config(struct vf_instance *vf,
int width, int height, int d_width, int d_height,
unsigned int flags, unsigned int outfmt){
int i;
AVCodec *enc= avcodec_find_encoder(AV_CODEC_ID_SNOW);
for(i=0; i<3; i++){
int is_chroma= !!i;
int w= ((wid... | 1threat |
target_ulong helper_madd32_suov(CPUTriCoreState *env, target_ulong r1,
target_ulong r2, target_ulong r3)
{
uint64_t t1 = extract64(r1, 0, 32);
uint64_t t2 = extract64(r2, 0, 32);
uint64_t t3 = extract64(r3, 0, 32);
int64_t result;
result = t2 + (t1 * t3);
... | 1threat |
Extracting Latitude and Longitude from a string using java regrex : "Tracking info Latitude: 3.9574667 Longitude: 7.44882167" The structure of the message string will not change only the figure will be changing. Or any link that can help will be apreciated. | 0debug |
Connect new celery periodic task in django : <p>It's not a question but help to those who will find that the declaration of periodic tasks described in celery 4.0.1 documentation is hard to integrate in django:
<a href="http://docs.celeryproject.org/en/latest/userguide/periodic-tasks.html#entries" rel="noreferrer">http... | 0debug |
Heteroscedasticity Test for Random Effects Model : <p>everyone</p>
<p>I'm running a random effects model using the <code>plm</code> package and now I need to test for the presence of heteroscedasticity, but I'm not sure how to process it in the mentioned package. </p>
<p>My model:</p>
<pre><code>random <- plm(Y ~... | 0debug |
I'm using 64 Bit OS. How do I trick my browser that I'm using 32bit Operating System : Some websites detect my operating system architecture (eg. 32-bit / 64-bit OS) if I want to download something for Example Google Chrome website thinks that I'm using 64bit operating system and thus it downloads 'ChromeStandalone64.e... | 0debug |
python 2.5.4 str.endwith() return False in valid check : **I don't need alternate solution.**
I want know why this happen.
I write source parser for makefiles.
ff = open("module.mk")
f = ff.readlines()
ff.close()
for i in f:
if ".o \\" in i[-5:]:
print "Is %s for str: %s" %(i.ends... | 0debug |
static int spapr_vga_init(PCIBus *pci_bus)
{
switch (vga_interface_type) {
case VGA_STD:
pci_std_vga_init(pci_bus);
return 1;
case VGA_NONE:
return 0;
default:
fprintf(stderr, "This vga model is not supported,"
"currently it only supports -vga st... | 1threat |
Javascript function doesn't works well Can't set a property 'onclick' of null : I'v the following code :
var exit = document.getElementById("exit");
exit.onclick = function() {
"use strict";
document.getElementById("fadedDiv").style.display = "none" ;
};
but in the console i get th... | 0debug |
Accessing global variable value in python : <pre><code>def definition():
global storage_account_connection_string
storage_account_connection_string="test"
def load_config():
config = ConfigParser.ConfigParser()
config.readfp(open(r'config.txt'))
temp = config.get('API_Metrics','SCC')
temp1 = te... | 0debug |
How i can read all data in this response? : <p>I have this JSON object</p>
<pre><code>{
"0": {
"id": "44",
"date": "2016-06-24 10:53:08",
"client_id": "44",
"status": "waiting",
"price": null,
"paid": null,
"client": false,
"items": {
"beirut": {
"52": {
"id": ... | 0debug |
Flutter: Initialising variables on startup : <p>I'm trying to use the values saved in the SharedPreferences to initialise several variables in my app. In Flutter, the SharedPreferences are asynchronous so it results in the variables initialising later on in the code which is creating problems with my app as some of the... | 0debug |
Why the put method of a JSONObject throws JSONException? : <p>I found few answers here on how to handle this exception, but there was no explanation why would this happen in the first place. I have the following code:</p>
<pre><code>for (Map.Entry<String, Double> entry: qosMap.entrySet()) {
JSONObject qo... | 0debug |
How to hot key (Ctr+c+c) for VBA macro : i want to hot key(ctr+c+c) to call macro VBA excel. Please help me. i am trying use Application.Onkey but can not. | 0debug |
Object creating and accessing inside a jframe code behind not work : <p>I have created a class called player and beginner (<code>public class Beginner extends Player</code>)</p>
<p>then I tried to access beginner from the main class. It worked.
screenshot down below.
<a href="https://i.stack.imgur.com/1vhfe.jpg" rel="... | 0debug |
static void qed_read_l2_table_cb(void *opaque, int ret)
{
QEDReadL2TableCB *read_l2_table_cb = opaque;
QEDRequest *request = read_l2_table_cb->request;
BDRVQEDState *s = read_l2_table_cb->s;
CachedL2Table *l2_table = request->l2_table;
if (ret) {
qed_unref_l2_cache_entry(l... | 1threat |
static void blk_mig_read_cb(void *opaque, int ret)
{
BlkMigBlock *blk = opaque;
blk_mig_lock();
blk->ret = ret;
QSIMPLEQ_INSERT_TAIL(&block_mig_state.blk_list, blk, entry);
bmds_set_aio_inflight(blk->bmds, blk->sector, blk->nr_sectors, 0);
block_mig_state.submitted--;
block_mig... | 1threat |
SQL command for copy value in column with same id : <br>
i need help to create the right SQL command.<br>
As you can see in attachment ,<br>
i need to copy string from column value with <strong>attribute_id 78</strong> in column value with <strong>attribute_id 77</strong> WHERE the <strong>entity_id</strong> is the ... | 0debug |
static int read_packet(AVFormatContext *s,
AVPacket *pkt)
{
MmDemuxContext *mm = s->priv_data;
AVIOContext *pb = s->pb;
unsigned char preamble[MM_PREAMBLE_SIZE];
unsigned int type, length;
while(1) {
if (avio_read(pb, preamble, MM_PREAMBLE_SIZE) != MM_P... | 1threat |
void timerlistgroup_init(QEMUTimerListGroup *tlg,
QEMUTimerListNotifyCB *cb, void *opaque)
{
QEMUClockType type;
for (type = 0; type < QEMU_CLOCK_MAX; type++) {
tlg->tl[type] = timerlist_new(type, cb, opaque);
}
}
| 1threat |
static inline void iwmmxt_store_reg(TCGv var, int reg)
{
tcg_gen_st_i64(var, cpu_env, offsetof(CPUState, iwmmxt.regs[reg]));
}
| 1threat |
Is it possible to get all data from table and insert to another using single query? : <p>Is it possible to get all data from table and insert to another using single query?</p>
<p>Provided that two tables are the same structure</p>
| 0debug |
static void setup_rt_frame(int sig, struct target_sigaction *ka,
target_siginfo_t *info,
target_sigset_t *set, CPUX86State *env)
{
abi_ulong frame_addr, addr;
struct rt_sigframe *frame;
int i, err = 0;
frame_addr = get_sigframe(ka, env, sizeof(*frame));
if (!lock... | 1threat |
How does shallow compare work in react : <p>In <a href="https://facebook.github.io/react/docs/shallow-compare.html" rel="noreferrer">this documentation</a> of React, it is said that </p>
<blockquote>
<p>shallowCompare performs a shallow equality check on the current props and nextProps objects as well as the current... | 0debug |
what is the URL for JetBrains IDE plug-in repository? : <p>I thought this was a simple question, and still nothing works.</p>
<p>My first use-case is that the IDEA 15 (<em>Community</em>) appears to NOT have a repository configured. The *Plugins" tab in the <strong><em>Settings</em></strong> window / dialogue support... | 0debug |
R - What this command does ? subset(df, !duplicated(x)) : I came across this question in one of my interviews. Looking for detailed answer.
> we have a dataframe(df) that contains three variables x, y, and z.
> What the following command does?
subset(df, !duplicated(x)) | 0debug |
Distribute a Python package with a compiled dynamic shared library : <p>How do I package a Python module together with a precompiled <code>.so</code> library? Specifically, how do I write <code>setup.py</code> so that when I do this in Python</p>
<pre><code>>>> import top_secret_wrapper
</code></pre>
<p>It c... | 0debug |
Non-invocable member 'Http SessionState.Timeout' cannot be used like a method : <pre><code> protected void Button1_Click(object sender, EventArgs e)
{
Session["Email"] = "sssaundatti@gmail.com";
Session.Timeout("200");
</code></pre>
<blockquote>
<p>Non-invocable member 'Http SessionState.Timeout... | 0debug |
"return render" vs "render ... and return" in Rails : <p>Is there any functional difference in writing <code>return render 'edit'</code> and <code>render 'edit' and return</code>? Are both syntaxes safe to use?</p>
<p>The <code>return render</code> syntax is slightly more concise, but the <code>render and return</code... | 0debug |
static int ffmmal_read_frame(AVCodecContext *avctx, AVFrame *frame, int *got_frame)
{
MMALDecodeContext *ctx = avctx->priv_data;
MMAL_BUFFER_HEADER_T *buffer = NULL;
MMAL_STATUS_T status = 0;
int ret = 0;
if (ctx->eos_received)
goto done;
while (1) {
... | 1threat |
static uint32_t m25p80_transfer8(SSISlave *ss, uint32_t tx)
{
Flash *s = M25P80(ss);
uint32_t r = 0;
switch (s->state) {
case STATE_PAGE_PROGRAM:
DB_PRINT_L(1, "page program cur_addr=%#" PRIx64 " data=%" PRIx8 "\n",
s->cur_addr, (uint8_t)tx);
flash_write8(s... | 1threat |
Hi guys! So i'm trying to use a slider to set values within the backend of my C# code. I've explained further below : Here is a snippet of my code of what I have tried so far.
At the moment I have succesfully binded the value of the slider to a textbox. I want to bind this same value to a variable within my code. Su... | 0debug |
static inline void dv_guess_qnos(EncBlockInfo* blks, int* qnos)
{
int size[5];
int i, j, k, a, prev, a2;
EncBlockInfo* b;
size[0] = size[1] = size[2] = size[3] = size[4] = 1<<24;
do {
b = blks;
for (i=0; i<5; i++) {
if (!qnos[i])
continue;
... | 1threat |
void backup_do_checkpoint(BlockJob *job, Error **errp)
{
BackupBlockJob *backup_job = container_of(job, BackupBlockJob, common);
int64_t len;
assert(job->driver->job_type == BLOCK_JOB_TYPE_BACKUP);
if (backup_job->sync_mode != MIRROR_SYNC_MODE_NONE) {
error_setg(errp, "The backup job o... | 1threat |
static target_ulong h_client_architecture_support(PowerPCCPU *cpu_,
sPAPRMachineState *spapr,
target_ulong opcode,
target_ulong *args)
{
target_ulong list = ppc6... | 1threat |
Passing PHP value to a modal box : I want to pass a variable to a modal box I call on the same page but have not been able to do it.
Code to open modal box is as below
<li style="font-style:bold" title="rate on skill" class="skill_rating"><a data-toggle="modal" title="Add this item" class="open-AddBookDialo... | 0debug |
Find a KeyValuePair inside a List : <p>Suppose I have</p>
<pre><code> List<KeyValuePair<int, string>> d
</code></pre>
<p>I know the string but I want to find its integer.
How do I find the keyvaluepair inside this List?</p>
| 0debug |
static uint32_t unassigned_mem_readb(void *opaque, target_phys_addr_t addr)
{
#ifdef DEBUG_UNASSIGNED
printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
#endif
#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
do_unassigned_access(addr, 0, 0, 0, 1);
#endif
retur... | 1threat |
What kind of data format should I use for storing http request (very large data set)? : I would like to store http request data in AWS S3 and might do queries on these data by using AWS Athena/Spark/Nexus. What format is recommand in this case?
Choices are: JSON, CSV, TSV, Textfiles, Apache ORC, Apache Parquet, Com... | 0debug |
resizing window with gridBagLayout : <p>I am stuck on this a large amount of time and I dont know how to do it, despite seraching on Google lots of times. My problem is that, I have a program, with a container obtained from the JFrame. The thing is, I put my menuBar correctly, and just below my two buttons, but when I ... | 0debug |
Visual Studio shows warning in vctmp file : <p>I have a C# project opened in visual studio. We are using TFS to manage our projects. In one source code file of the project I have configured a warning in the following way:</p>
<pre><code>#warning expand for all properties
</code></pre>
<p>When I compile my project the... | 0debug |
from collections import defaultdict
def grouping_dictionary(l):
d = defaultdict(list)
for k, v in l:
d[k].append(v)
return d | 0debug |
void uninit_opts(void)
{
int i;
for (i = 0; i < AVMEDIA_TYPE_NB; i++)
av_freep(&avcodec_opts[i]);
av_freep(&avformat_opts->key);
av_freep(&avformat_opts);
#if CONFIG_SWSCALE
av_freep(&sws_opts);
#endif
} | 1threat |
static int proxy_chmod(FsContext *fs_ctx, V9fsPath *fs_path, FsCred *credp)
{
int retval;
retval = v9fs_request(fs_ctx->private, T_CHMOD, NULL, "sd",
fs_path, credp->fc_mode);
if (retval < 0) {
errno = -retval;
}
return retval;
}
| 1threat |
static void gen_tlbivax_booke206(DisasContext *ctx)
{
#if defined(CONFIG_USER_ONLY)
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
#else
TCGv t0;
if (unlikely(ctx->pr)) {
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
return;
}
t0 = tcg_temp_new();
gen_addr_reg_i... | 1threat |
static void yuv2yuv1_c(SwsContext *c, const int16_t *lumSrc,
const int16_t *chrUSrc, const int16_t *chrVSrc,
const int16_t *alpSrc,
uint8_t *dest, uint8_t *uDest, uint8_t *vDest,
uint8_t *aDest, int dstW, int chrDstW)
{
... | 1threat |
static void gen_mfsrin(DisasContext *ctx)
{
#if defined(CONFIG_USER_ONLY)
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_REG);
#else
TCGv t0;
if (unlikely(ctx->pr)) {
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_REG);
return;
}
t0 = tcg_temp_new();
tcg_gen_shri_tl(t0, cpu_gp... | 1threat |
static void virtio_scsi_reset(VirtIODevice *vdev)
{
VirtIOSCSI *s = VIRTIO_SCSI(vdev);
VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(vdev);
if (s->ctx) {
virtio_scsi_dataplane_stop(s);
}
s->resetting++;
qbus_reset_all(&s->bus.qbus);
s->resetting--;
vs->sense_size = VIRT... | 1threat |
Not able to do proper path monitoring or querying with Firebase and ElasticSearch (with Flashlight) : <p>I'm trying to integrate ElasticSearch wit Firebase. I'm using the <a href="https://github.com/firebase/flashlight" rel="nofollow">Flashlight integration</a> from Firebase to set ut all up. I have deployed the code t... | 0debug |
I want to update at the condition if record is already exist in database in asp.net mvc. here is my code. it is not working : I want to update the condition if the record already exists in database in asp.net MVC. here is my code. it is not working.
Here my code it is not working.
[HttpPost]
[Val... | 0debug |
Where to write python code in anaconda : <p>I have downloaded the anaconda distribution for the python but now I didn't find that where to write python programs like I was writing python code using python IDLE. Please help me to get rid of this problem</p>
<p>Thanks in Advance :)</p>
<p>P.S:- I only have anaconda and... | 0debug |
TypeError: Object of type 'float32' is not JSON serializable : <p>I'm working with <code>numpy.float32</code> numbers and they don't go into <code>JSON</code>. What's the right approach to overcome this issue? </p>
<pre><code>import numpy as np
import json
a = np.float32(1)
json.dumps(a)
TypeError: Object of type ... | 0debug |
why does the value of this code always return true and not false/else statement (for a password checker program)? : This piece of code uses isdigit() and islower() which both check if a string includes only numbers(isdigit) or only lowercase letters(islower). If the string given through password contains only numbers o... | 0debug |
Veritcal histogram without arrays - java : I have to write an app which will get 3 numbers from user and create a histogram.
F.g:
Input: 2, 4, 3
Output:
*
**
***
***
It's not that easy, because I can't use any array. I had an idea to find the biggest number and then create the loop
f... | 0debug |
how to redirect banner logo image to home.php in codeignitor : i want my website banner logo redirect to home.phppresently using this code in codeignitor header file
<div class="fleft">
<h1 class="logo"> <a href="#"><img src="<?php echo base_url('assets/img/Green-Surfer-Png.png')?>" id ="Green Surfer Logo" alt="G... | 0debug |
Please help me with my python homework : [Homework Requirement][1]
[This is how the file I am supposed to open look like][2]
Please help me with my python homework.
I am supposed to make some exceptions to my calculations. For example, when I had something like 25/0 it will become an error. How am I suppose ... | 0debug |
Is this right format of JSON :
**is this write format of json** {
"success": "false",
"http": "ok",
"status_code": "200",
"invoice_detail": {
"notifications": [
{
"quantity": "414",
"price": "5412",
"total_price": "15748... | 0debug |
Get file extension with bash script : <p>i' m trying to extract the file extension in bash without using regex.
i' ve tried the following </p>
<pre><code>extension = $(echo $1 | cut -f 2 -d '.')
</code></pre>
<p>extension is the variable
$1 contains something like: file.txt or file.pdf etc.
this code is outputting:<... | 0debug |
Play JSON video : I have JSON Array.
Here is my JSON data.
{
"product_id":1
"video":"<iframe width=\"560\" height=\"315\" src=\"https://www.youtube.com/embed/g1XPcFwyUts\" frameborder=\"0\" allowfullscreen></iframe>"
}
I need play this video(p.video).
Kindly advice me,
... | 0debug |
this method add a request to a queue but what is done in second line of code ? : public <T> void addToRequestQueue(Request<T> req, String tag) {
req.setTag(TextUtils.isEmpty(tag) ? TAG : tag);
getRequestQueue().add(req);
}
what is done in this second line i cant understand what is this (... | 0debug |
Exception Unhandled Error when trying to use function in catch block : <p>I am trying to run a simple code where an error is throw when the its looking for a vector position out of range. But when I run the code, I get an error</p>
<pre><code>#include <iostream>
#include <vector>
using namespace std;
void... | 0debug |
How to secure a Firebase database if I don't want users to have a login? : <p>I want to store some user information without any authentication from Android. The information is not important, doesn't need to be secure and the users don't need to have a login. The only way I've figured out how to do it is to use these ru... | 0debug |
bool bdrv_can_write_zeroes_with_unmap(BlockDriverState *bs)
{
BlockDriverInfo bdi;
if (bs->backing_hd || !(bs->open_flags & BDRV_O_UNMAP)) {
return false;
}
if (bdrv_get_info(bs, &bdi) == 0) {
return bdi.can_write_zeroes_with_unmap;
}
return false;
}
| 1threat |
static int v9fs_synth_chmod(FsContext *fs_ctx, V9fsPath *path, FsCred *credp)
{
errno = EPERM;
return -1;
}
| 1threat |
VueJs router-view transitions : <p>I am trying to create some transitions on my router-view components every time I click a new link. The problem is that only one of the fade animations will work. For example, it will fade out, but the new page will appear immediately like normal. Basically I can only have either an en... | 0debug |
static inline void mix_2f_1r_to_stereo(AC3DecodeContext *ctx)
{
int i;
float (*output)[256] = ctx->audio_block.block_output;
for (i = 0; i < 256; i++) {
output[1][i] += output[2][i];
output[2][i] += output[3][i];
}
memset(output[3], 0, sizeof(output[3]));
}
| 1threat |
MUST iOS live video use HLS? : <p>I'd like to make an app that can play live video and start to learn hls, rtmp, rtsp.But documentation of Apple require developer use hls for live video, or will be rejected for distribution.Does any one use rtmp in your app and success to sale in AppStore?</p>
| 0debug |
How to change button CSS click / drag color? : <p>You can checkout my website here: <a href="https://www.counterboosting.com/buy-csgo-rank-boosting/" rel="nofollow">https://www.counterboosting.com/buy-csgo-rank-boosting/</a></p>
<p>When dragging the "Buy Now" button, it will randomly turn green. If anyone could help m... | 0debug |
for loops in C with incrementing a counter and short-hand counter++ : <pre><code>for i := 0 to 5 do
begin
i := i + 1;
counter++
end;
</code></pre>
<p>I am trying to write the code for a loop in C that will increment a counter from 0 to 5, writing out the counter value with each iteration. Use the C short-han... | 0debug |
From python 3 to Python 2 (print()) : <p>I think the piece of code below is written in python 3 and my python 2 cannot run it. There is some problem with 'end'. How could I fix it? I don't know what is the logic behind end an i am very new to python </p>
<p>Any help much appreciated! </p>
<pre><code>def myPrint(itp):... | 0debug |
void do_POWER_divs (void)
{
if ((Ts0 == INT32_MIN && Ts1 == -1) || Ts1 == 0) {
T0 = (long)((-1) * (T0 >> 31));
env->spr[SPR_MQ] = 0;
} else {
env->spr[SPR_MQ] = T0 % T1;
T0 = Ts0 / Ts1;
}
}
| 1threat |
comparison between various method to get size of a string : <p>which way of finding the size of the string in a loop is efficient.
what is time complexity comparison of these methods?</p>
<pre><code> for(int i = 0; i < s.size(); i++)
{
//statements
}
for(int i = 0; s[i] != '\0'; i++)
{
//statem... | 0debug |
Best way of comparing two files in python and why? : <p>I have two files a.txt and b.txt, So i am trying to compare using hash like below.</p>
<pre><code>#getting hash of files and comparing
file1 = hashlib.md5(open('a.txt', 'rb').read()).hexdigest()
file2 = hashlib.md5(open('b.txt', 'rb').read()).hexdigest()
file1==... | 0debug |
ssize_t qemu_put_compression_data(QEMUFile *f, const uint8_t *p, size_t size,
int level)
{
ssize_t blen = IO_BUF_SIZE - f->buf_index - sizeof(int32_t);
if (blen < compressBound(size)) {
return 0;
}
if (compress2(f->buf + f->buf_index + sizeof(int32_t), ... | 1threat |
static void init_event_facility(Object *obj)
{
SCLPEventFacility *event_facility = EVENT_FACILITY(obj);
DeviceState *sdev = DEVICE(obj);
qbus_create_inplace(&event_facility->sbus, sizeof(event_facility->sbus),
TYPE_SCLP_EVENTS_BUS, sdev, NULL);
object_initialize(&... | 1threat |
Click On Image To Open New Tab In HTML Page : <p>Click On Image To Open New Tab In HTML Page
how can i add clickable image to open new tab in html page?</p>
| 0debug |
Extending 'if statement' to include an else clause : <p>How would I extent the following if statement so that the logic included an else clause. The pseudocode would function as follows.</p>
<ul>
<li>Ideal_Singers = each name that contains '(Beatle)' and either ('Paul', 'Yoko' or 'Ringo')</li>
<li>if none of the names... | 0debug |
How to add the output of each html page into multiple files in python? : I created a code that would generate each html page as output to save in different files by iteration of for loop.
import requests
import urllib.request
def crawlpages():
for i in range(1451720, 1451730):
... | 0debug |
Which database to use to build an analytics app with PHP: what should have I to search for to find an answer : <p>I know the question I'm posting is a bit broad, but unfortunately I have no idea of what to search for.</p>
<p>So, my real question is: what should have I to search for to understand how to store and read ... | 0debug |
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