problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
static void compute_default_clut(AVSubtitleRect *rect, int w, int h)
{
uint8_t list[256] = {0};
uint8_t list_inv[256];
int counttab[256] = {0};
int count, i, x, y;
#define V(x,y) rect->data[0][(x) + (y)*rect->linesize[0]]
for (y = 0; y<h; y++) {
for (x = 0; x<w; x++) {
... | 1threat |
static void vnc_display_close(DisplayState *ds)
{
VncDisplay *vs = ds ? (VncDisplay *)ds->opaque : vnc_display;
if (!vs)
return;
if (vs->display) {
g_free(vs->display);
vs->display = NULL;
}
if (vs->lsock != -1) {
qemu_set_fd_handler2(vs->lsock, NULL, NULL... | 1threat |
How to make Jupyter Notebook to run on GPU? : <p>In Google Collab you can choose your notebook to run on cpu or gpu environment. Now I have a laptop with NVDIA Cuda Compatible GPU 1050, and latest anaconda. How to have similiar feature to the collab one where I can simply make my python to run on GPU?</p>
| 0debug |
Custom Facebook Login button iOS : <p>I've just integrated the Facebook iOS SDK with my app, and the login works great. That said, the SDK doesnt seem to give me the option to customize my login button (it provides me with that ugly default button in the middle of the screen). I'm using Storyboards with my app - how ca... | 0debug |
static inline void RENAME(hyscale_fast)(SwsContext *c, int16_t *dst,
long dstWidth, const uint8_t *src, int srcW,
int xInc)
{
int32_t *filterPos = c->hLumFilterPos;
int16_t *filter = c->hLumFilter;
int canMMX2BeUsed... | 1threat |
hi and cheers my broS : in c# how can i repeat a code that i write in a form key down event each time i press that key
i mean i want to re run that code each time i press the key
i think this can be so simple for u cause i am beginner
thanks
this code is what i already tried
if (e.KeyCode == Keys.Down)
... | 0debug |
Firestore - How to decrement integer value atomically in database? : <p>Firestore has recently launched a new feature to increment and decrement the integer values atomically.</p>
<p>I can increment the integer value using</p>
<p>For instance,
<code>FieldValue.increment(50)</code></p>
<p>But how to decrement ?</... | 0debug |
static int init_input_stream(int ist_index, char *error, int error_len)
{
int i;
InputStream *ist = input_streams[ist_index];
if (ist->decoding_needed) {
AVCodec *codec = ist->dec;
if (!codec) {
snprintf(error, error_len, "Decoder (codec id %d) not found for input stream #... | 1threat |
Validating start and end date in codeigniter start date < end date : these are use in view page pls add the java script to validate this date i am using code igniter
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-html -->
<div class="form-group">
<label c... | 0debug |
facing issue in session with the upgrade of my Application to Spring 4.1.9 and Hibernate 4.3.11 : facing issue in session with the upgrade of my Application to Spring 4.1.9 and Hibernate 4.3.11..Logs are below:[org.springframework.orm.hibernate4.HibernateTemplate] - <Could not retrieve pre-bound Hibernate session>
org... | 0debug |
Whats the point of running Laravel with the command 'php artisan serve'? : <p>I dont seem to understand why we need to run a Laravel app with <code>php artisan serve</code> vs just running it with <strong>Apache</strong> or <strong>nginx</strong>. I know that under development, we use artisan to fire up the site and af... | 0debug |
static int replaygain_export(AVStream *st,
const uint8_t *track_gain, const uint8_t *track_peak,
const uint8_t *album_gain, const uint8_t *album_peak)
{
AVPacketSideData *sd, *tmp;
AVReplayGain *replaygain;
uint8_t *data;
int32_t tg, ag;
... | 1threat |
static void cdrom_pio_impl(int nblocks)
{
QPCIDevice *dev;
void *bmdma_base, *ide_base;
FILE *fh;
int patt_blocks = MAX(16, nblocks);
size_t patt_len = ATAPI_BLOCK_SIZE * patt_blocks;
char *pattern = g_malloc(patt_len);
size_t rxsize = ATAPI_BLOCK_SIZE * nblocks;
uint16_t *rx = ... | 1threat |
static inline int parse_nal_units(AVCodecParserContext *s, const uint8_t *buf,
int buf_size, AVCodecContext *avctx)
{
HEVCParserContext *ctx = s->priv_data;
HEVCContext *h = &ctx->h;
GetBitContext *gb;
SliceHeader *sh = &h->sh;
HEVCParamSets *ps ... | 1threat |
Unable to Finish connecting to SonarQube server : <p>This is going to sound like a ridiculous question, but using the SonarLint Eclipse plugin (v3.2.0) on the latest Eclipse (Oxygen), I am unable to add a new SonarQube server connection. </p>
<p>I am working behind a company firewall, but that doesnt appear to be an i... | 0debug |
static void test_io_channel(bool async,
SocketAddress *listen_addr,
SocketAddress *connect_addr,
bool passFD)
{
QIOChannel *src, *dst;
QIOChannelTest *test;
if (async) {
test_io_channel_setup_async(listen_add... | 1threat |
How to set onclick listener in xamarin? : <p>I'm quite new to C# and Xamarin and have been trying to implement a bottom sheet element and don't know how to correctly do it. I am using <a href="https://github.com/fabionuno/Cocosw.BottomSheet-Xamarin.Android" rel="noreferrer">Cocosw.BottomSheet-Xamarin.Android</a> librar... | 0debug |
Display the difference of excel columns with PowerShell : I would like to get the difference in the columns in as a table but I only can do a comparison with two columns and it doesn't display all the columns. I need to see in which column the cell is not present in the fisrt column.
the script:
$x = Import-C... | 0debug |
static inline void gen_op_fcmped(int fccno, TCGv_i64 r_rs1, TCGv_i64 r_rs2)
{
gen_helper_fcmped(cpu_env, r_rs1, r_rs2);
}
| 1threat |
How to open activity (incoming voip call) in Android 10 : <p>In Android 10 there apply new restrictions for apps.
We can no longer start an activity from background. While this may be fine for the majority of apps, it's a killing blow for voip-apps that need to show an incoming call after a push notification arrived.</... | 0debug |
void migrate_fd_error(MigrationState *s, const Error *error)
{
trace_migrate_fd_error(error ? error_get_pretty(error) : "");
assert(s->to_dst_file == NULL);
migrate_set_state(&s->state, MIGRATION_STATUS_SETUP,
MIGRATION_STATUS_FAILED);
if (!s->error) {
s->error = err... | 1threat |
How to declare collection name and model name in mongoose : <p>I have 3 kind of records,</p>
<pre><code>1)Categories,
2)Topics and
3)Articles
</code></pre>
<p>In my mongodb, i have only 1 colection named 'categories' in which i stroe the above 3 types of documents.</p>
<p>For these 3 modules,i wrote 3 models(one e... | 0debug |
Identity asp.net core 3.0 - IdentityDbContext not found : <p>My app broke with the 3.0 release of .NET core with reference errors for <code>IdentityDbContext</code>. I'm looking through documentation for Identity on core 3.0 but it implies that IdentityDbContext should be there. It's the only error I'm getting with a... | 0debug |
Python : Get all Ints from inside Class Instance : I want to get all int types of a unknown class instance
If I have the following class
class myclass:
g_goodies = 0
g_stringer = "bob"
mylist = []
def __init__(self,goodies):
self.g_goodies = goodies
for x in range(0,10):
... | 0debug |
static inline int decode_scalar(GetBitContext *gb, int k, int limit, int readsamplesize){
int x = get_unary_0_9(gb);
if (x > 8) {
x = get_bits(gb, readsamplesize);
} else {
if (k >= limit)
k = limit;
if (k != 1) {
int extrabits = show_bi... | 1threat |
Error with pre-create check: "VBoxManage not found. Make sure VirtualBox is installed and VBoxManage is in the path" : <p>i run CentOS in VirtualBox on physical Windows7. Now in centOS i have Docker and i need to run </p>
<pre><code>docker-machine create --driver virtualbox host1
</code></pre>
<p>but i get error</p>
... | 0debug |
av_cold int ff_dct_init(DCTContext *s, int nbits, enum DCTTransformType inverse)
{
int n = 1 << nbits;
int i;
s->nbits = nbits;
s->inverse = inverse;
ff_init_ff_cos_tabs(nbits+2);
s->costab = ff_cos_tabs[nbits+2];
s->csc2 = av_malloc(n/2 * sizeof(FFTSample));
if (f... | 1threat |
HTML Hide input/post name : <p>Im looking to hide a post request name from the user, So they cannot post to a URL.</p>
<p>For example, Im looking for something that will avoid users checking the post request name and sending something to bypass the restrictions to insert into a database.</p>
| 0debug |
Which channel do I use in Flutter SDK? : <p>There was an announcement of Preview 1 at "
<a href="https://medium.com/flutter-io/flutter-release-preview-1-943a9b6ee65a" rel="noreferrer">Announcing Flutter Release Preview 1 – Flutter – Medium</a>"</p>
<p>Download the latest beta release of the Flutter SDK In the documen... | 0debug |
AWS Lambda vs Heroku: what are the key differences? : <p>I searched online but can't find a good answer to what the key differences are between AWS Lambda vs Heroku. I can for example write Node JS but when should I use Lambda and when Heroku?</p>
| 0debug |
static inline void tcg_out_op(TCGContext *s, int opc, const TCGArg *args,
const int *const_args)
{
int c;
switch (opc) {
case INDEX_op_exit_tb:
tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_I0, args[0]);
tcg_out32(s, JMPL | INSN_RD(TCG_REG_G0) | INSN_RS1(TCG_RE... | 1threat |
I'm trying to get the length of my non list : I have this data I'm saving the player but I have one problem when I want to get the length of the "levels". I want to know how many levels there are with script so I don't need to keep changing an int variable and I'm also automating the process where the level gets added ... | 0debug |
static void gen_mullwo(DisasContext *ctx)
{
TCGv_i32 t0 = tcg_temp_new_i32();
TCGv_i32 t1 = tcg_temp_new_i32();
tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]);
tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]);
tcg_gen_muls2_i32(t0, t1, t0, t1);
#if defined(TARGET_PPC64)
tcg_gen_c... | 1threat |
App is crash at runtime. I also attacher the Code for the main activity and Logcat for the better underestanding : package com.example.make;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.... | 0debug |
Simple Array Map Issue - JavaScript : <p>I am having a simple problem with my Javascript program. The problem is when I try to map the lengths of nested arrays, the last array is being excluded.</p>
<pre><code>// the length doesnt matter, its N number of arrays
var exampleArray = [ [nested array], ..., [nested array] ... | 0debug |
Access 'Internal' classes with C# interactive : <p>Using the C# interactive console in VS2015, i want to access properties and classes marked as <code>internal</code>. Usually, this is done by adding the InternalsVisibleAttribute to the project in question. Ive tried adding csc.exe as a 'friend' assembly, but i still h... | 0debug |
int pcm_read_seek(AVFormatContext *s,
int stream_index, int64_t timestamp, int flags)
{
AVStream *st;
int block_align, byte_rate;
int64_t pos;
st = s->streams[0];
block_align = st->codec->block_align ? st->codec->block_align :
(av_get_bits_per_sample(st->codec->... | 1threat |
affichage des caractere en arabe php? : le probleme est l'affichage du langue arabe en php avec le francais et l'anglais ça marche bien mais en arabe il affiche seulement les ???
this is a code
` <?php
// connexion
$host="****";
$user="****";
$password="****";
$dbname="****";
$con... | 0debug |
static av_cold int a64multi_encode_init(AVCodecContext *avctx)
{
A64Context *c = avctx->priv_data;
int a;
av_lfg_init(&c->randctx, 1);
if (avctx->global_quality < 1) {
c->mc_lifetime = 4;
} else {
c->mc_lifetime = avctx->global_quality /= FF_QP2LAMBDA;
}
av_log(... | 1threat |
docker unauthorized: authentication required - upon push with successful login : <p>While pushing the docker image (after successful login) from my host I am getting "unauthorized: authentication required". </p>
<p>Details below.</p>
<pre><code>-bash-4.2# docker login --username=asamba --email=anand.sambamoorthy@gmai... | 0debug |
static int decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
TM2Context * const l = avctx->priv_data;
AVFrame * const p= (AVFrame*)&l->pic;
int i, sk... | 1threat |
How to stop npm serve : <p>I've build React Apps:</p>
<pre><code>npm run build
</code></pre>
<p>and installed globally serve package:</p>
<pre><code>npm install -g serve
</code></pre>
<p>and run it:</p>
<pre><code>serve -s build
</code></pre>
<p>How do I stop it?</p>
<p>I've tried <code>serve help</code> but it ... | 0debug |
SQL Server - add/cumulative for last 3 days : <p>Table 1</p>
<p>Amount</p>
<pre><code>10
20
25
40
50
60
70
80
90
100
110
120
130
</code></pre>
<p>Write an sql query to get output as</p>
<pre><code> 07/11/2018 10
07/12/2018 20
07/13/2018 25 55
07/14/2018 40 85
07/15/2018 50 115
07/... | 0debug |
In javascript, can I use the modulus operator (%) on variables instead of integers? : <p>I'm working on a Euler problem and am trying to build a function that checks a number to see if its a prime. I get error messages about the line:</p>
<pre><code>if (a)%(b)==0{
</code></pre>
<p>Is my syntax wrong or is it impossi... | 0debug |
How long would Apple support Swift 2.2? : <p>I am in a middle of a big project and we are 60% on the progress.</p>
<p>We are using XCode 7.3.1 with Swift 2.2 for our project and the estimated finished time is in 5 months</p>
<p>How long would Apple support this? </p>
| 0debug |
Add prefix to all Spring Boot actuator endpoints : <p>Is there an easy way to add a prefix to all the Actuator endpoints? </p>
<pre><code>/env -> /secure/env
/health -> /secure/health
/info -> /secure/info
...
</code></pre>
| 0debug |
UIUserNotificationSettings deprecated in iOS 10 : <p>I am looking for the alternate way of implementing UIUserNotificationSettings in iOS 10. </p>
<p>Apple documentation has given the below framework for the further usage. UNNotificationSettings in the link <a href="https://developer.apple.com/reference/usernotificati... | 0debug |
static PullupField *make_field_queue(PullupContext *s, int len)
{
PullupField *head, *f;
f = head = av_mallocz(sizeof(*head));
if (!f)
return NULL;
if (alloc_metrics(s, f) < 0) {
av_free(f);
return NULL;
}
for (; len > 0; len--) {
f->next = av_mal... | 1threat |
What means the comma in matplotlib? - python : <p>I can't understand the logic behind the 3rd line:</p>
<pre><code>fig = plt.figure()
fig.suptitle("No axes in this figure", fontsize=12)
fig, ax_lst = plt.subplots(2, 2)
</code></pre>
<p>1st line: Plot the empty figure.</p>
<p>2nd line: Title.</p>
<p>3rd line: Put th... | 0debug |
Format function in sql 2010 : Is there any way to have the result of this function in SQL Server 2010:
select FORMAT(256,'0000000#') | 0debug |
static void blend_frames_c(BLEND_FUNC_PARAMS)
{
int line, pixel;
for (line = 0; line < height; line++) {
for (pixel = 0; pixel < width; pixel++) {
dst[pixel] = ((src1[pixel] * factor1) + (src2[pixel] * factor2) + 128) >> 8;
}
s... | 1threat |
How do i call the self.timer's changing value and indicate it at the label.text the ViewDidLoad's : i'm making a UILabel that indicates the value of the self.timer.
This is the code.
The problem is that i can't indicate the timeFormatter.stringFromDate(date_SSS) in the label.text.
Actually i also have a scrollVi... | 0debug |
Insert td in blank : I am new to programming but I am stuck with a project in Angularjs, it is the simple task of adding a blank row without any data to an html table so that you can notice the separation of the group by the Quality field and, therefore, See it in a more orderly way.
When the quality data changes, t... | 0debug |
Check if a specific string contains any lower/uppercase : <p>Is there a way to check if a <strong>specific</strong> string contains any lower/upper case ?</p>
<p>E.G :</p>
<pre><code>String myStr = "test";
if (myStr.contains("test") { // I would like this condition to
check the spell ... | 0debug |
I am new in flutter i want pass data like user details name,address,moible number,email to another screen can you tell me how to do this : <p>i want to pass some data from one screen to another scrren</p>
<ol>
<li>first nanme</li>
<li>lastname</li>
<li>email</li>
<li>address</li>
</ol>
| 0debug |
static int check_refcounts_l2(BlockDriverState *bs,
uint16_t *refcount_table, int refcount_table_size, int64_t l2_offset,
int check_copied)
{
BDRVQcowState *s = bs->opaque;
uint64_t *l2_table, offset;
int i, l2_size, nb_csectors, refcount;
int errors = 0;
l2_size = s->l2_size * sizeof(u... | 1threat |
static int vio_make_devnode(VIOsPAPRDevice *dev,
void *fdt)
{
VIOsPAPRDeviceInfo *info = (VIOsPAPRDeviceInfo *)qdev_get_info(&dev->qdev);
int vdevice_off, node_off, ret;
char *dt_name;
vdevice_off = fdt_path_offset(fdt, "/vdevice");
if (vdevice_off < 0) {
... | 1threat |
Sequel Pro and MySQL connection failed : <p>I just installed mysql on mac from Homebrew </p>
<pre><code>brew install mysql
mysql -V
mysql Ver 8.0.11 for osx10.13 on x86_64 (Homebrew)
</code></pre>
<p>from terminal it works and I can login to mysql but from Sequel Pro it says</p>
<p><a href="https://i.stack.imgur.... | 0debug |
How can I use Swift 2.3 in XCode 8 Playgrounds? : <p>I have my playground project written in Swift 2.2 and I want take advantage of timeline visuals and try new debug features introduced in Xcode 8 beta. By default, Xcode 8 beta is using Swift 3 in Playgrounds and I cannot find a way to change that. Updating my code to... | 0debug |
static int raw_decode(AVCodecContext *avctx, void *data, int *got_frame,
AVPacket *avpkt)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
RawVideoContext *context = avctx->priv_data;
const uint8_t *buf = avpkt->data;
int buf_size ... | 1threat |
def check_subset(list1,list2):
return all(map(list1.__contains__,list2)) | 0debug |
Electron app with database : <p>I'm creating a web app for ticket reservation. The only problem is the database. I don't want to tell my client to install XAMPP or set a database, etc. </p>
<p>Is there any way to package the app with the database? </p>
| 0debug |
static int mjpeg_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
UINT8 *buf, int buf_size)
{
MJpegDecodeContext *s = avctx->priv_data;
UINT8 *buf_end, *buf_ptr, *buf_start;
int len, code, input_size, i;
AVPicture *pictur... | 1threat |
How to manually lazy load a module? : <p>I've tried loading modules without router using <a href="https://angular.io/docs/ts/latest/api/core/index/SystemJsNgModuleLoader-class.html"><code>SystemJsNgModuleLoader</code></a>, but couldn't get it to work:</p>
<pre><code>this.loader.load(url).then(console.info);
</code></p... | 0debug |
1004 error when trying to insert formula with "vlookup" : <p>I am new to vba (actually started yesterday) so please excuse my ignorance on details I should include in my question.</p>
<p>I am trying to use a macro to insert a formula containing "vlookup" into a cell in excel. However, if I try to run the macro, I get ... | 0debug |
how to solve this segmentation fault : i try to make a char matrix for a tic tak toe game i allocated memory for it but i can't access it , it shows me a segmentation fault i can't figure out why
#include <stdio.h>
#include <stdlib.h>
//fonction to make a char matrix
... | 0debug |
shouldAutorotate() function in Xcode 8 beta 4 : <p>I updated Xcode 8 beta 3 to Xcode 8 beta 4 and I am actually correcting some bugs due to swift changement.</p>
<p>Function :</p>
<pre><code> override func shouldAutorotate() -> Bool {
return false
}
</code></pre>
<p>Print an error and Xcode told me that th... | 0debug |
static void bmdma_irq(void *opaque, int n, int level)
{
BMDMAState *bm = opaque;
if (!level) {
qemu_set_irq(bm->irq, level);
return;
}
if (bm) {
bm->status |= BM_STATUS_INT;
}
qemu_set_irq(bm->irq, level);
}
| 1threat |
python wand.image is not recognized : <p>I installed Imagemagic (both 32 and 64 bits versions were tried) and then used pip to install wand, I also set the Magick_Home env. variable to imagemagic address but when I run </p>
<blockquote>
<p><code>Traceback (most recent call last):
File "<stdin>", line 1, in... | 0debug |
how to convert keys values map to slice of int : <p>i'm trying to convert key-value map to slice of 2 value, for example :</p>
<pre><code>slices := make(map[int64]int64)
slices[int64(521)] = int64(4)
slices[int64(528)] = int64(8)
// how do i convert that to become
// [[521, 4], [528, 8]]
</code></pre>
<p>i'm thinking... | 0debug |
Roslyn compiler optimizing away function call multiplication with zero : <p>Yesterday I found this strange behavior in my C# code:</p>
<pre><code>Stack<long> s = new Stack<long>();
s.Push(1); // stack contains [1]
s.Push(2); // stack contains [1|2]
s.Push(3); // stack contain... | 0debug |
AWS elastic search error "[Errno 8] nodename nor servname provided, or not known." : <p>I created one AWS elasticsearch instance. I want to access it using a python script. I specified my AWS configuration (access key, secret key, region). I am using below code to access the AWS ES instance:</p>
<pre><code>from elasti... | 0debug |
static void vnc_write_u16(VncState *vs, uint16_t value)
{
uint8_t buf[2];
buf[0] = (value >> 8) & 0xFF;
buf[1] = value & 0xFF;
vnc_write(vs, buf, 2);
}
| 1threat |
Exception occurs during processing of wait and notify in java? : I was looking at a producer-consumer example with wait and notify, even though it works some times it gives exception. Not able to figure out where the problem is.
Exception in thread "Thread-5" java.util.NoSuchElementException
at java.util.LinkedLis... | 0debug |
How do I assine an adress to each item in the list? : I'm trying to create a binary search however I get the error 'list indices must be integers, not str' with the line 'i == alist[i]'. Please could you help me fix the problem. Heres the whole code.
def bsort(alist, i):
left = 0
right = len(al... | 0debug |
Top margin pulls top element : <p>Container is pulled down when inner element puts top margin so white section appear at the top of page. How can i prevent that white section ? </p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class=... | 0debug |
static ssize_t vnc_client_write_tls(gnutls_session_t *session,
const uint8_t *data,
size_t datalen)
{
ssize_t ret = gnutls_write(*session, data, datalen);
if (ret < 0) {
if (ret == GNUTLS_E_AGAIN) {
errno = EAGAIN... | 1threat |
How to change text color of picker view in swift? : <p>Been trying to find an answer but can't find a genuine answer.
Thanks in advance. -Tom</p>
| 0debug |
void avcodec_get_context_defaults(AVCodecContext *s){
memset(s, 0, sizeof(AVCodecContext));
s->av_class= &av_codec_context_class;
s->bit_rate= 800*1000;
s->bit_rate_tolerance= s->bit_rate*10;
s->qmin= 2;
s->qmax= 31;
s->mb_qmin= 2;
s->mb_qmax= 31;
s->rc_eq= "tex^qComp";
... | 1threat |
How do I make a div tag display if I have it hidden on CSS using Javascript? : <p>In CSS I have a div tag that is like a comment section, but I want it hidden until the user clicks on the comment image. How do I make the div display when the user clicks on it using JavaScript?</p>
<p><strong>HTML</strong>:</p>
<pre><... | 0debug |
Why does the std::copy_if signature not constrain the predicate type : <p>Imagine we have the following situation: </p>
<pre><code>struct A
{
int i;
};
struct B
{
A a;
int other_things;
};
bool predicate( const A& a)
{
return a.i > 123;
}
bool predicate( const B& b)
{
return predic... | 0debug |
Comparing Apache Livy with spark-jobserver : <p>I know Apache Livy is the rest interface for interacting with spark from anywhere. So what is the benefits of using Apache Livy instead of spark-jobserver. What are the drawbacks of spark-jobserver for which Livy is used as an alternative. And I couldn't find much on this... | 0debug |
Why this code is incorrect?(Set) : <p><strong>this has error ㅠㅠ</strong>
error</p>
<p>error!!<em>emphasized text</em>
dkdkd</p>
<pre><code>import java.util.*;
public class SetExam {
public static void main(String[] args) {
Set<String>set = new HashSet<String>();
set.add("a");
set.ad... | 0debug |
Can you omit the return type in main function? : <p>Are there some special rules with respect to the declaration of the <code>main</code> function?</p>
<p>According to <a href="http://ideone.com/eEoa8n">ideone</a> this is legal C++:</p>
<pre><code>main() // As opposed to int main()
{
return 0;
}
</code></pre>
<p... | 0debug |
Adding Strings to a list from textfield : im triying to add "players" to a list (observablelist) throug a textfield input.
@FXML
void ingresar_tabla(){
String jugador = t_ingresarjudaror.getText();
Jugador juga = new Jugador(jugador);
lista_Jugadores = FXCollections.ob... | 0debug |
Elements in an array will not change c++ : <pre><code> void Remove(int x)//x is the number that i want to remove
{
for(int i=0;i<CAPACITY;i++)//loop is to find the first case of x
{
if(x==data[i])//if x is in data
{
cout<<data[i]<<endl;//... | 0debug |
Sending songlist containing track no, title, artist, album, genre and duration over socket? : I want to send these songs details to another phone over socket.
Please tell me the approach. | 0debug |
Vectorisation of for loop with multiple conditions : <pre><code>dummies = matrix(c(0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0), nrow=6, ncol=6)
colnames(dummies) <- c("a","b", "c", "d", "e", "f")
</code></pre>
<p>I have a matrix with dummies</p>
<... | 0debug |
void qemu_update_position(QEMUFile *f, size_t size)
{
f->pos += size;
}
| 1threat |
static int open_url(AVFormatContext *s, AVIOContext **pb, const char *url,
AVDictionary *opts, AVDictionary *opts2, int *is_http)
{
HLSContext *c = s->priv_data;
AVDictionary *tmp = NULL;
const char *proto_name = NULL;
int ret;
av_dict_copy(&tmp, opts, 0);
av_dict_c... | 1threat |
IntelliJ annotate vs git blame : <p>I am using IntelliJ's annotate feature to see in the editor who last changed a line in a file. </p>
<p>Now I am using JGit to read the same annotations and they differ. For me it seems that Intellij checks that a line has not been changed between commits and still uses the old commi... | 0debug |
static void qemu_aio_complete(void *opaque, int ret)
{
struct ioreq *ioreq = opaque;
if (ret != 0) {
xen_be_printf(&ioreq->blkdev->xendev, 0, "%s I/O error\n",
ioreq->req.operation == BLKIF_OP_READ ? "read" : "write");
ioreq->aio_errors++;
}
ioreq->aio_i... | 1threat |
Fragment not getting replaced on click : <p>I have an <code>Activity</code> which consists of a <code>Fragment</code>. The <code>Fragment</code> has two ViewGroups (LinearLayouts),which I want to use like buttons to change the layout of that very <code>Fragment</code>. </p>
<p>I am facing two problems in this:<br>
1.... | 0debug |
Using Rails-UJS in JS modules (Rails 6 with webpacker) : <p>i just switched to Rails 6 (6.0.0.rc1) which uses the <a href="https://github.com/rails/webpacker" rel="noreferrer">Webpacker</a> gem by default for Javascript assets together with Rails-UJS. I want to use Rails UJS in some of my modules in order to submit for... | 0debug |
Overriding a void function with a single-expression function : How do you override a function returning `void` or `Unit`, with a [single-expression function][1] whose expression returns some non-`Unit` type?
[1]: https://kotlinlang.org/docs/reference/functions.html#single-expression-functions | 0debug |
static void close(AVCodecParserContext *s)
{
H264Context *h = s->priv_data;
ParseContext *pc = &h->s.parse_context;
av_free(pc->buffer);
} | 1threat |
static void simple_dict(void)
{
int i;
struct {
const char *encoded;
LiteralQObject decoded;
} test_cases[] = {
{
.encoded = "{\"foo\": 42, \"bar\": \"hello world\"}",
.decoded = QLIT_QDICT(((LiteralQDictEntry[]){
{ "foo", QLI... | 1threat |
PHP - Escaping doesn't work for me? : <p>I've been trying to do JSON in string, but I have to escape double quotes.. Here's the line <code>{\"assetid":".$assetid.", "floatvalue\":".$floatvalue.\"},</code></p>
| 0debug |
void qmp_ringbuf_write(const char *device, const char *data,
bool has_format, enum DataFormat format,
Error **errp)
{
CharDriverState *chr;
const uint8_t *write_data;
int ret;
gsize write_count;
chr = qemu_chr_find(device);
if (!chr) {
... | 1threat |
adb.exe spawning many process instances : <p>I'm new to developing for Android and have been tasked with helping the development of some React Native based Android application. I have a working setup in which an emulated Android device can run this application. However, when starting the emulator, the process <code>adb... | 0debug |
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