problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
No 'Access-Control-Allow-Origin' with header : <p>I have an HTTPS server thah works, I'm trying to return an answer to the client. I am able to send a GET request from the client, but when I return a response from the server, I continue to get this error:</p>
<blockquote>
<p>Failed to load <a href="https://localhost... | 0debug |
Read data from cloud firestore with firebase cloud function? : <p>I'm an Android developer and recently I've started working on a project based on firebase cloud functions and firestore database. I'm writing an HTTP trigger function that will take two parameters and compare that parameter value with the firestore data ... | 0debug |
static int megasas_init_firmware(MegasasState *s, MegasasCmd *cmd)
{
uint32_t pa_hi, pa_lo;
target_phys_addr_t iq_pa, initq_size;
struct mfi_init_qinfo *initq;
uint32_t flags;
int ret = MFI_STAT_OK;
pa_lo = le32_to_cpu(cmd->frame->init.qinfo_new_addr_lo);
pa_hi = le32_to_cpu(cmd->f... | 1threat |
Name of this CSS syntax? : <p>Can someone please tell me what this syntax is called, I tried looking it up but didn't find it. Im refering to how the player class seems to be extended i.e. ".player:fullscreen". Thank you.</p>
<pre><code>.player {
max-width: 750px; /n
border: 5px solid rgba(0, 0, 0, 0.2);
b... | 0debug |
int ff_h264_execute_decode_slices(H264Context *h, unsigned context_count)
{
AVCodecContext *const avctx = h->avctx;
H264Context *hx;
int i;
if (h->mb_y >= h->mb_height) {
av_log(h->avctx, AV_LOG_ERROR,
"Input contains more MB rows than the frame height.\n");
retu... | 1threat |
How do you add borderRadius to ImageBackground? : <p>The React Native <code>ImageBackground</code> component is supposed to accept the same prop signature as <code>Image</code>. However, it doesn't seem to accept <code>borderRadius</code>.</p>
<p>This has no affect.</p>
<pre><code><ImageBackground
style={{height... | 0debug |
is 0j the square root of -1 in python? : <p>i am a super-beginner-level Python learner. In a tutorial, a guy says that: " The root of -1 in Python is 0j". Is that true? and if true why not 1j? Thanks for attention.</p>
| 0debug |
Sql server, using or statement condition : I am using a query which its searching inside a table for two conditions. I will give an example:
Select * from Customers where mobile= '" + textboxt1.Text + "' or Phone = '" + textboxt1.Text + "'
The query returns me the first row which mobile or phone numbers is e... | 0debug |
Angular4 Components inheritance with abstract class : <p>I want to define a base class for my components to share some features. So i've began with :</p>
<pre><code>export abstract class BaseComponent {
protected getName(): string;
}
@Component(...)
export class MyComponent extends BaseComponent {
protected g... | 0debug |
Overlay everything outside of Div : <p>I found what I was looking for the other day but cannot find it again.</p>
<p>I have a Div with position:aboslute and I'm looking to have a CSS overlay of everything besides that Div.</p>
<p>And if you click that overlay that goes away.</p>
<p>Please help!</p>
| 0debug |
How do I create a new line with reStructuredText? : <p>How do I force a line break/new line in rst? I don't want it to be a new paragraph (ie. no additional spaces between the lines), I just want the text to start on a new line. Thanks!</p>
| 0debug |
from collections import Counter
def anagram_lambda(texts,str):
result = list(filter(lambda x: (Counter(str) == Counter(x)), texts))
return result | 0debug |
static int coroutine_fn mirror_dirty_init(MirrorBlockJob *s)
{
int64_t sector_num, end;
BlockDriverState *base = s->base;
BlockDriverState *bs = blk_bs(s->common.blk);
BlockDriverState *target_bs = blk_bs(s->target);
int ret, n;
end = s->bdev_length / BDRV_SECTOR_SIZE;
if (base =... | 1threat |
java decompiler JD-Gui correctness : <p>Let's say I have a java class A that I want to decompile using JD-GUI. After fixing minor compilation issues (casting and initialize local variable), I compile the decompiled code as class B.</p>
<p>How guarantee is it that class A and class B function the same?</p>
| 0debug |
Why memset function doesn't work? : <p>Why memset function doesn't work inside c++ function with char pointers?</p>
<pre><code>void change(char* input){
memset(input, 'a', strlen(input));
}
int main(){
char* p = "foo";
cout << p << endl;
change(p);
cout << p << endl;
}
</code></pre>
| 0debug |
def babylonian_squareroot(number):
if(number == 0):
return 0;
g = number/2.0;
g2 = g + 1;
while(g != g2):
n = number/ g;
g2 = g;
g = (g + n)/2;
return g; | 0debug |
Jenkins edit config in multi-branch pipeline : <p>I cannot find a way to edit the configuration of multibranch pipeline projects. When I change to the branch level, there is only a "view configuration" menu item, as opposed to ordinary pipeline projects. </p>
<p>I am looking for a method to configure build triggers fr... | 0debug |
how to get all html elements in chrome, not source code : i am doing a chrome extension,
in Chrome browser inspect elements, at the bottom will show all elements of the html page.
how can i get all the elements?
the source code not include all elements.
how can i get all elements shown in inspected elements in ... | 0debug |
grep multiple patterns Or condition on grouping data R : I have a data grouped data,
df <- data.frame(group_id= c(1, 1, 1, 1, 2, 1, 2, 3, 4),
words = c("beach", "sand", "trip", "warm","travel", "water","beach","sand", "trees"),
ID = c("vacation", "vacation", "vaca... | 0debug |
beautifulsoup : How to I get text from <p> tag in html : <div class="js-match match-list__item result RR" data-match-id="7908"
data-timestamp="1524061800000"
data-team-ids="8,5"
data-venue-id="3">
<p class="result__outcome u-show-phablet">Kolkata Knight Riders won by 7 wickets<... | 0debug |
"document is not defined" in Nuxt.js : <p>I am trying to use <a href="https://github.com/jshjohnson/Choices" rel="noreferrer">Choices.js</a> within a Vue component. The component compiles successfully, but then an error is triggered:</p>
<blockquote>
<p>[vue-router] Failed to resolve async component default:
Refer... | 0debug |
Which way to name a function in Go, CamelCase or Semi-CamelCase? : <p>I want to write a function in Go to insert a document into a collection in a MongoDB database. Which way to name the function is better, </p>
<ul>
<li><code>writeToMongoDB</code> or </li>
<li><code>WriteToMongoD</code>? </li>
</ul>
<p>The second is... | 0debug |
int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt)
{
int ret, flush = 0;
ret = check_packet(s, pkt);
if (ret < 0)
goto fail;
if (pkt) {
AVStream *st = s->streams[pkt->stream_index];
if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO && pkt->siz... | 1threat |
brew installation of Python 3.6.1: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed : <p>I installed python 3.6 using </p>
<p><code>brew install python3</code></p>
<p>and tried to download a file with <code>six.moves.urllib.request.urlretrieve</code> from an https, but it throws the error</p>
<blockquote>
... | 0debug |
Kafka doesn't delete old messages in topics : <p>In kafka I have set retention policy to 3 days in <code>server.properties</code></p>
<pre><code>############################# Log Retention Policy #############################
...
log.retention.hours=72
...
</code></pre>
<p>Topics has <code>retention.ms</code> set to ... | 0debug |
static MigrationState *migrate_init(const MigrationParams *params)
{
MigrationState *s = migrate_get_current();
int64_t bandwidth_limit = s->bandwidth_limit;
bool enabled_capabilities[MIGRATION_CAPABILITY_MAX];
int64_t xbzrle_cache_size = s->xbzrle_cache_size;
memcpy(enabled_capabilities, s-... | 1threat |
uint32_t nand_getio(DeviceState *dev)
{
int offset;
uint32_t x = 0;
NANDFlashState *s = (NANDFlashState *) dev;
if (!s->iolen && s->cmd == NAND_CMD_READ0) {
offset = (int) (s->addr & ((1 << s->addr_shift) - 1)) + s->offset;
s->offset = 0;
s->blk_load(s, s->addr,... | 1threat |
RestSharp post request - Body with x-www-form-urlencoded values : <p>I am using postman and making an api post request where I am adding body with x-www-form-urlencoded key/values and it works fine in postman.</p>
<p>The issue arrises when I try it from c# using RestSharp package.</p>
<p>I have tried the following co... | 0debug |
Tensorflow Serving: When to use it rather than simple inference inside Flask service? : <p>I am serving a model trained using object detection API. Here is how I did it:</p>
<ul>
<li><p>Create a Tensorflow service on port 9000 as described in the <a href="https://www.tensorflow.org/serving/serving_basic" rel="noreferr... | 0debug |
static int tiff_decode_tag(TiffContext *s, const uint8_t *start,
const uint8_t *buf, const uint8_t *end_buf)
{
unsigned tag, type, count, off, value = 0;
int i, j;
int ret;
uint32_t *pal;
const uint8_t *rp, *gp, *bp;
double *dp;
if (end_buf - buf < 12)
... | 1threat |
Is Sql server express edition 2014 expire? : <p>I am using SqlServer Express edition 2014 for office purpose. I'm using it since 6 months, but I couldn't found any expiry alert. Could you please suggest I can use it for permanently or will it be expired? </p>
<p>Please let us know how to know expiry date. Thanks.</p>
| 0debug |
Is it possible to apply a CSS style to the container element? : <p>I am looking for a selector which applies to any div element that contains an element identified by the p.my selector</p>
<pre><code><div>
<p class="my">
prova
</p>
</div>
</code></pre>
| 0debug |
Filtering object by keys in lodash : <p>I wrote the function below to return all keys in an object that match a specific pattern. It seems really round-about because there's no filter function in lodash for objects, when you use it all keys are lost. Is this the only way to filter an objects keys using lodash? </p>
<p... | 0debug |
Get unlimited char in Cpp : <p>I want to get unlimited chars, actually I created char*, I use cin for it, and I want to change it to string.
I don't know the length of the input which user enters, so I made this solution for myself.
Can someone tell me plz, how to get a char* without knowing the size of input and conve... | 0debug |
My c output always 0 : <p>When i run this c program to calculate BMI, the output i get is always 0
can i know whats the problem? i am able to get the value of w and h but it seems bmi keeps returning 0 as the result</p>
<pre><code>#include <stdio.h>
int main()
{
float w, h, bmi;
printf("please enter you... | 0debug |
static void search_for_ms(AACEncContext *s, ChannelElement *cpe,
const float lambda)
{
int start = 0, i, w, w2, g;
float M[128], S[128];
float *L34 = s->scoefs, *R34 = s->scoefs + 128, *M34 = s->scoefs + 128*2, *S34 = s->scoefs + 128*3;
SingleChannelElement *sce0 = &cpe->... | 1threat |
R: Reading multiple .dat files as a list and saving as .RDATA files : I want to import multiple `.DAT` files from a directory and make them as a list elements and then save them as `.RDATA` files.
I tried the following code
files <- dir(pattern = "*.DAT")
library(tidyverse)
Data1 <-
files %>... | 0debug |
Get key value pair from json string in c# : I have a json string like
{["EnrityList":"Attribute","KeyName":"AkeyName","Value":"Avalue"],["EnrityList":"BusinessKey","KeyName":"AkeyName","Value":"Avalue"]
}
I have serialized and got an object array.
Could anyone help me to get the key value pair from these object ar... | 0debug |
Vue js interpolation values sum : There exist any way in Vue js to make a sum between two interpolation values inside an html tag?
ex:
value1= 5
value2= 3
<span> {{value1}} + {{value2}}</span>
So I would like to know if its posible to obtain a third value rendered on the _span_ tag adding the two value... | 0debug |
Can't connect to database inside file triggered using AJAX : I'm using AJAX to trigger my validation.php file. I want to connect to my database in that file, so I included connect.php file but it's causing some problem.
<script type="text/javascript">
$(document).ready(function(){
$("#offer-form").... | 0debug |
React Native BUILD SUCCEED, but "No devices are booted." : <p>Here's my environment:</p>
<pre>
➜ AwesomeProject node --version
v6.3.0
➜ AwesomeProject npm --version
3.10.3
➜ AwesomeProject react-native --version
react-native-cli: 1.0.0
react-native: 0.29.0
➜ AwesomeProject watchman --version
3.0.0
</pre>
<p><code... | 0debug |
Mocking globals in Jest : <p>Is there any way in Jest to mock global objects, such as <code>navigator</code>, or <code>Image</code>*? I've pretty much given up on this, and left it up to a series of mockable utility methods. For example:</p>
<pre><code>// Utils.js
export isOnline() {
return navigator.onLine;
}
</c... | 0debug |
Make a protocol conform to another protocol : <p>I have two protocols: <em>Pen</em> and <em>InstrumentForProfessional</em>. I'd like to make any <em>Pen</em> to be an <em>InstrumentForProfessional</em>:</p>
<pre><code>protocol Pen {
var title: String {get}
var color: UIColor {get}
}
protocol Watch {} // Also Inst... | 0debug |
static void par_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value)
{
if (arm_feature(env, ARM_FEATURE_LPAE)) {
env->cp15.par_el1 = value;
} else if (arm_feature(env, ARM_FEATURE_V7)) {
env->cp15.par_el1 = value & 0xfffff6ff;
} else {
env->cp15.par_el1 = value & 0x... | 1threat |
What is wrong with this query I am new : I want to query MySql database in MSSQL using linked server however I keep getting this error:
***Msg 102, Level 15, State 1, Procedure uspGetTimeLog, Line 16
Incorrect syntax near '+'.***
Here is the sql code below
SELECT * FROM OPENQUERY([MYSQLCONN],
'SELECT... | 0debug |
How to clean Docker container logs? : <p>I read my Docker container log output using </p>
<pre><code>docker logs -f <container_name>
</code></pre>
<p>I log lots of data to the log in my node.js app via calls to <code>console.log()</code>. I need to clean the log, because it's gotten too long and the <code>docke... | 0debug |
string in a sequence in python : <p>I am solving a problem in codechef which is </p>
<blockquote>
<p>Chef has a sequence of N numbers. He like a sequence better if the sequence contains his favorite sequence as a substring.
Given the sequence and his favorite sequence(F) check whether the favorite sequence is cont... | 0debug |
static void *mptsas_load_request(QEMUFile *f, SCSIRequest *sreq)
{
SCSIBus *bus = sreq->bus;
MPTSASState *s = container_of(bus, MPTSASState, bus);
PCIDevice *pci = PCI_DEVICE(s);
MPTSASRequest *req;
int i, n;
req = g_new(MPTSASRequest, 1);
qemu_get_buffer(f, (unsigned char *)&req->... | 1threat |
void qemu_set_cloexec(int fd)
{
int f;
f = fcntl(fd, F_GETFD);
fcntl(fd, F_SETFD, f | FD_CLOEXEC);
}
| 1threat |
Erro na busca sql, preciso de ajuda para fazer a busca : Ola, estou tendo dificuldade para fazer uma consulta seletiva usando duas tabelas, provavelmente estou errando a sintaxe da busca, agradeço caso alguem possa me passar a forma correta de fazer a busca.
ara testes criei 4 perguntas,apos responder as 4 deveria ... | 0debug |
How can I dial the phone from Flutter? : <p>I am building a Flutter app, and I'd like to dial a phone number in response to a button tap. What's the best way to do this?</p>
<p>Thanks!</p>
| 0debug |
What does docker mean when it says "Memory limited without swap" : <p>I'm getting a warning when I run docker:</p>
<blockquote>
<p>WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.</p>
</blockquote>
<p>I'm trying to work out what this means, par... | 0debug |
Google Map activity will not support in Android Studio 3.0.1 API 24 : I am learner to Android.I desire to develop Location Tracker Application using google map on Android Studio 3.0.1.Therefore, I have been selected google map activity for XML.
But It is not supported.The error like [All imported classes are in error ... | 0debug |
C# slow drawing a lot of lines : I want to draw a lot of lines in 3 forms, but when i call this (code):
the form spend a lot of time, with 200+ lines spend 1 sec aprox, what i doing wrong?
public void drawObjects()
{
pAux = selectedPen;
for (int i = 0; i < objects.Count; i++... | 0debug |
static int vmdk_open_vmdk3(BlockDriverState *bs,
BlockDriverState *file,
int flags)
{
int ret;
uint32_t magic;
VMDK3Header header;
VmdkExtent *extent;
ret = bdrv_pread(file, sizeof(magic), &header, sizeof(header));
if (ret < 0) {
... | 1threat |
3D ploting of points : I want to use python to plot some specific points in 3D given their coordinates. I want to use the matplotlib library but I'm not sure if there's an easy way of doing this.
Thanks for your time.
| 0debug |
static int estimate_qp(MpegEncContext *s, int dry_run){
if (s->next_lambda){
s->current_picture_ptr->quality=
s->current_picture.quality = s->next_lambda;
if(!dry_run) s->next_lambda= 0;
} else if (!s->fixed_qscale) {
s->current_picture_ptr->quality=
s->current_pic... | 1threat |
Java Swing - how to add editable JEditorPane with scroll or movable inside : I am going to make a big box and the box uses to put many words inside.Kinda like a description box and editable. | 0debug |
A single column with many values separated by semicolon, R : <p>I have a column with 1000 rows. Each row has 5000 values all separated with semicolon. I like to turn this column into a matrix of 1000 x 5000 dimension.
How can I do this in R?</p>
<p>Thanks,
Aaron</p>
| 0debug |
I want this function to loop through both lists and return the object that is the same in both. : These are the lists; note how the second list is made up of objects that need splitting first.
gaps = ['__1__', '__2__', '__3__']
questions = ['Bruce Wayne is __1__', 'Clark Kent is __2__', 'Barry Allen is __... | 0debug |
static int coroutine_fn iscsi_co_readv(BlockDriverState *bs,
int64_t sector_num, int nb_sectors,
QEMUIOVector *iov)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
uint64_t lba;
uint32_t num_sectors;
i... | 1threat |
static inline void vring_used_flags_unset_bit(VirtQueue *vq, int mask)
{
VRingMemoryRegionCaches *caches = atomic_rcu_read(&vq->vring.caches);
VirtIODevice *vdev = vq->vdev;
hwaddr pa = offsetof(VRingUsed, flags);
uint16_t flags = virtio_lduw_phys_cached(vq->vdev, &caches->used, pa);
virtio_... | 1threat |
How to parse this string? I have like a categories, can't parse it : I heve a string with links. How can i use the correct regular expression to parce it?
<li><a href="/plitka/">Керамическая плитка</a></li>
<li><a href="/napolnye-pokrytiya/">Напольные покрытия</a></li>
<li><a href="/oboi/">Обои</a></li>
<li><a... | 0debug |
I am trying to create a string in a input box and then display the string with dashes in the lblbox for a hangman game for a class : so here is the code. These are my tasks that I am struggling with. Keep in my mind I am very new to programming. I am struggling a lot with this class and just am trying to get by with a... | 0debug |
iOS Error Code=-1003 "A server with the specified hostname could not be found." : <p>I am trying to load image from URL on the iphone, image is there and I can open it in safari with same link, but not in the app:</p>
<pre><code>Error Domain=NSURLErrorDomain Code=-1003 "A server with the specified hostname
could not ... | 0debug |
How to properly Include Html file in Html using Html only? : I have bootstrap template called [**Couponia**][1].
I wanted to make it less coded so i choose the **embed** method to embed the Html from Another Html file.
I was try the [Javascript method][2] but without success. The PHP inclode method is irralevant.
... | 0debug |
static int local_mkdir(FsContext *fs_ctx, V9fsPath *dir_path,
const char *name, FsCred *credp)
{
char *path;
int err = -1;
int serrno = 0;
V9fsString fullname;
char *buffer = NULL;
v9fs_string_init(&fullname);
v9fs_string_sprintf(&fullname, "%s/%s", dir_path... | 1threat |
static int xenstore_scan(const char *type, int dom, struct XenDevOps *ops)
{
struct XenDevice *xendev;
char path[XEN_BUFSIZE], token[XEN_BUFSIZE];
char **dev = NULL, *dom0;
unsigned int cdev, j;
dom0 = xs_get_domain_path(xenstore, 0);
snprintf(token, sizeof(token), "be:%p:%d:%p", ... | 1threat |
Android Emulator Seems to Record Audio at 96khz : <p>My app is recording audio from phone's microphones and does some real time processing on it. It's working fine on physical devices, but acts "funny" in emulator. It records something, but I'm not quite sure what it is it's recording. </p>
<p><strong>It appears that ... | 0debug |
How would I create a python function that outputs all combinations of a defined set of variables? : <p>Here is what I am trying to do but not exactly sure how to make this work. I have 3 sets of variables and I want to output all combinations of those 3 sets and output in a format that maintains the order of the variab... | 0debug |
Computer vision (Alignment using opencv c++) : [Hello everyone
I am trying to use getPerspectiveTransform or getAffineTransform function in Visual Studio but when I run the code this message appears to me and the code don't work well at all.
This is a part of my code
"
//Mat im_src = imread("img_name.png",-1... | 0debug |
static void virtio_gpu_handle_cursor(VirtIODevice *vdev, VirtQueue *vq)
{
VirtIOGPU *g = VIRTIO_GPU(vdev);
VirtQueueElement elem;
size_t s;
struct virtio_gpu_update_cursor cursor_info;
if (!virtio_queue_ready(vq)) {
return;
}
while (virtqueue_pop(vq, &elem)) {
s =... | 1threat |
javascript import from '/folder' with index.js : <p>I've noticed a few cases where I've seen something like the following:</p>
<p><div class="snippet" data-lang="js" data-hide="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>// /reducers/reducer1.js
export default ... | 0debug |
bool hvf_inject_interrupts(CPUState *cpu_state)
{
int allow_nmi = !(rvmcs(cpu_state->hvf_fd, VMCS_GUEST_INTERRUPTIBILITY) &
VMCS_INTERRUPTIBILITY_NMI_BLOCKING);
X86CPU *x86cpu = X86_CPU(cpu_state);
CPUX86State *env = &x86cpu->env;
uint64_t idt_info = rvmcs(cpu_state->hvf_fd, VMCS... | 1threat |
FsTypeEntry *get_fsdev_fsentry(char *id)
{
struct FsTypeListEntry *fsle;
QTAILQ_FOREACH(fsle, &fstype_entries, next) {
if (strcmp(fsle->fse.fsdev_id, id) == 0) {
return &fsle->fse;
}
}
return NULL;
}
| 1threat |
Change coding in java script function : <p>I have never seen it, but is there a way to modify the existing java script function through the code? Something similar to "ALTER PROCEDURE..." statement in SQL Server? </p>
<p>Thank you!</p>
| 0debug |
Unexpected side effect with java streams reduce operation : <p>I'm observing a side effect on an underlying collection when calling 'reduce' on a Stream. This is so basic. I can't believe what I am seeing, but I can't find the error. Below is the code and the resulting output. Can anyone explain to me why one of the un... | 0debug |
import re
def remove_uppercase(str1):
remove_upper = lambda text: re.sub('[A-Z]', '', text)
result = remove_upper(str1)
return (result) | 0debug |
why array is not obsolete after collection comes in java : <p>In java post collection , we can do all thing which we could do by array and some other stuffs using collection . so my question is can array be obsolete in future ? </p>
| 0debug |
pandas - Merging on string columns not working (bug?) : <p>I'm trying to do a simple merge between two dataframes. These come from two different SQL tables, where the joining keys are strings:</p>
<pre><code>>>> df1.col1.dtype
dtype('O')
>>> df2.col2.dtype
dtype('O')
</code></pre>
<p>I try to merge ... | 0debug |
static void create_cpu_without_cps(const char *cpu_model,
qemu_irq *cbus_irq, qemu_irq *i8259_irq)
{
CPUMIPSState *env;
MIPSCPU *cpu;
int i;
for (i = 0; i < smp_cpus; i++) {
cpu = cpu_mips_init(cpu_model);
if (cpu == NULL) {
fprin... | 1threat |
How to compute all second derivatives (only the diagonal of the Hessian matrix) in Tensorflow? : <p>I have a <strong>loss</strong> value/function and I would like to compute all the second derivatives with respect to a tensor <strong>f</strong> (of size n). I managed to use tf.gradients twice, but when applying it for ... | 0debug |
how can order by last replies? : I am new in php
I have two tables the first is the 'users' the second is the 'posts',
the 'users' have two columns:
1 id
2 username
the 'posts' have five columns:
1 p_id
2 uid
3 post_id
4 content
5 date
the posts as defined have the value '0' in post_id and the replies have... | 0debug |
Rails 5.2.0 with Ruby 2.5.1 console - `warning:` `already` initialized constant FileUtils::VERSION : <p>I'm currently experiencing an issue with my new rails application, more specifically:</p>
<ul>
<li>Rails 5.2.0</li>
<li>Ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-darwin17]</li>
<li>rvm 1.29.4 (latest) by Mic... | 0debug |
static void test_qemu_strtosz_trailing(void)
{
const char *str;
char *endptr = NULL;
int64_t res;
str = "123xxx";
res = qemu_strtosz_MiB(str, &endptr);
g_assert_cmpint(res, ==, 123 * M_BYTE);
g_assert(endptr == str + 3);
res = qemu_strtosz(str, NULL);
g_assert_cmpint(re... | 1threat |
What does html mean : <p>what does it mean s <em>this</em>.</p>
<p><strong>This is bold</strong>, just like <strong>this</strong>.</p>
<p>You can <strong><em>combine</em></strong> them
if you <strong><em>really have to</em></strong>.</p>
| 0debug |
ip_reass(register struct ip *ip, register struct ipq *fp)
{
register struct mbuf *m = dtom(ip);
register struct ipasfrag *q;
int hlen = ip->ip_hl << 2;
int i, next;
DEBUG_CALL("ip_reass");
DEBUG_ARG("ip = %lx", (long)ip);
DEBUG_ARG("fp = %lx", (long)fp);
DEBUG_ARG("m = %lx", (long)m);
... | 1threat |
Android ViewModel call Activity methods : <p>I'm using android AAC library and Android databinding library in my project. I have AuthActivity and AuthViewModel extends android's ViewModel class. In some cases i need to ask for Activity to call some methods for ViewModel.
For example when user click on Google Auth or F... | 0debug |
Thread vs CompletableFuture : <p>What is the advantage of passing code directly to thread vs using CompletableFuture instead?</p>
<pre><code>Thread thread = new Thread(() -> {do something});
thread.start();
</code></pre>
<p>VS</p>
<pre><code>CompletableFuture<Void> cf1 =
CompletableFuture.runAsync((... | 0debug |
static int avi_read_idx1(AVFormatContext *s, int size)
{
AVIContext *avi = s->priv_data;
AVIOContext *pb = s->pb;
int nb_index_entries, i;
AVStream *st;
AVIStream *ast;
unsigned int index, tag, flags, pos, len, first_packet = 1;
unsigned last_pos= -1;
int64_t idx1_pos, first_pac... | 1threat |
how to get numbers from a string and add them : I want the program to find number from a string and return the value. In case a string contains more than one number then it should add all the numbers in string and return the value.
For Ex: "20 min was spent on team huddle meeting and 90 minutes were spend on traini... | 0debug |
How to make keypress (keydown) close program in VB.NET : I'm currently writing code for a project in VB.NET where if you hit the "escape" button you get a messagebox saying "This exits the program, would you like to leave? 'Y' or 'N'". What code would I write to make it so that if you hit "Y" the program closes?
Thi... | 0debug |
int ff_h263_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
MpegEncContext *s = avctx->priv_data;
int ret;
AVFrame *pict = data;
#ifdef PRINT_FRAME_TIME
uint64_t time= rdtsc();
#endif
#i... | 1threat |
is it possible to a read the code from an infrared remote controller using a digital camera? : <p>I'm thinking about a simple ceiling fan controlle. A phone camera does "see" the bursts of IR light, is there any Android application to translate it to the hexc code that I could use to make a copy of the controller (or u... | 0debug |
C#: Regular Expression for specific pattern string : I want to remove particular string using regex from below:
Input string:
{"t":1,"i":"a32dffdd-c99d-4df5-9296-9ae5fb024dc1","p":"At DB Server Time: Wed Sep 27 2017 05:27:18 GMT+0000 (UTC), you sent this message: {\"t\":1,\"i\":\"a32dffdd-c99d-4df5-9296-9ae5... | 0debug |
iOS swift NSMutableData has no member appendString : <p>Hello I am new to swift and I am following a tutorial and creating the same code in order to Upload an image . I am now using swift 3 and it seems like <strong>NSMutableData()</strong> no longer has the <strong>appendString</strong> method available what can I do ... | 0debug |
trimming a datetime field for an entire column : <p>I have an entire column that I would like to change from a complete datetime field to display only the mm-yyyy.</p>
| 0debug |
Webpack resolve.alias does not work with typescript? : <p>I try to shorten my imports in typescript</p>
<p>from <code>import {Hello} from "./components/Hello";</code></p>
<p>to <code>import {Hello} from "Hello";</code></p>
<p>For that I found out you can use <code>resolve.alias</code> in webpack thus I configured th... | 0debug |
how to move dashboard button to website menu if possible wordpress : <p>I want an easier way for our clients to get to the dashboard, please see the screenshot for reference Thanks.</p>
<p><a href="http://prntscr.com/kzoz4x" rel="nofollow noreferrer">http://prntscr.com/kzoz4x</a></p>
| 0debug |
I cannot type "@" in a text input after i updated Flash proffesional CC to Animate CC : I cannot type "@" or any other type of special signs into a text input after i updated my flash proffesional. | 0debug |
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