problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
Is it possible to bind data without refersh page using knockout.js? : I have tried to rebind data with knockout.js and ajax but it wont be fix. | 0debug |
static void pl181_class_init(ObjectClass *klass, void *data)
{
SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass);
DeviceClass *k = DEVICE_CLASS(klass);
sdc->init = pl181_init;
k->vmsd = &vmstate_pl181;
k->reset = pl181_reset;
k->no_user = 1;
}
| 1threat |
Testing Flutter code that uses a plugin and platform channel : <p>I have a flutter plugin which uses the platform channel to do some native work.</p>
<p>How do I properly write tests for my application that requires this plugin?</p>
<p>Unit tests only are good for pure dart functions. I don't believe Widget testing w... | 0debug |
visual studio project out of date do you want to rebuild? : <p>am new to visual studio and whenever i try to build and run my code on Vs2017 a dailog box appears displaying the message " your project is out of date do you want to rebuild?"
after click rebuild its displays an error message even though there are no error... | 0debug |
static int ioreq_map(struct ioreq *ioreq)
{
int gnt = ioreq->blkdev->xendev.gnttabdev;
int i;
if (ioreq->v.niov == 0) {
return 0;
}
if (batch_maps) {
ioreq->pages = xc_gnttab_map_grant_refs
(gnt, ioreq->v.niov, ioreq->domids, ioreq->refs, ioreq->prot);
... | 1threat |
static inline void RENAME(yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
unsigned int width, unsigned int height,
int lumStride, int chromStride, int dstStride)
{
RENAME(yuvPlanartoyuy2)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 2);
}
| 1threat |
static void quantize_and_encode_band_cost_UQUAD_mips(struct AACEncContext *s,
PutBitContext *pb, const float *in, float *out,
const float *scaled, int size, int scale_idx,
... | 1threat |
Reversing a Sentence without reversing Characters in JavaScript and Java : how do i reverse a sentence like "Hello World" to "World Hello" Not dlroW oleo
Been search for an example on this forum the whole day | 0debug |
double av_get_double(void *obj, const char *name, const AVOption **o_out)
{
int64_t intnum=1;
double num=1;
int den=1;
av_get_number(obj, name, o_out, &num, &den, &intnum);
return num*intnum/den;
}
| 1threat |
Why do I get "base table or view not found" when trying to use sprintf? : <pre><code>$sql = sprintf(
'insert into $s ($s) values ($s)',
$table,
implode(', ', array_keys($parameters)),
':' . implode(', :', array_keys($parameters))
);
try {
$statement = $this->pdo->prepare($sql);
$statement-... | 0debug |
static int sub2video_prepare(InputStream *ist)
{
AVFormatContext *avf = input_files[ist->file_index]->ctx;
int i, w, h;
w = ist->dec_ctx->width;
h = ist->dec_ctx->height;
if (!(w && h)) {
for (i = 0; i < avf->nb_streams; i++) {
if (avf->streams[i]->codec->code... | 1threat |
'which' command outputs nothing in Ubuntu : <p>I want to figure out path of the executable command, but <code>which</code> says nothing. Why ? So and when it's usual case for <code>which</code>to return nothing about command's path. path is hidden/inaccessible for some types of executables or ...</p>
<pre><code>which ... | 0debug |
How to get lineno of "end-of-statement" in Python ast : <p>I am trying to work on a script that manipulates another script in Python, the script to be modified has structure like:</p>
<pre><code>class SomethingRecord(Record):
description = 'This records something'
author = 'john smith'
</code></pre>
<p>I use ... | 0debug |
c# : How to call mehods with same name but in different classes? : I am writing C# script in Unity
```
public class something1 : MonoBehaviour
{
public void Dosomething(){
}
}
public class something2 : MonoBehaviour
{
public void Dosomething(){
}
... | 0debug |
Span doesn't work : How i can change code? nodeValue is a string type and it's also write <span> in replace word!
walk(document.body);
function walk(node)
{
var child, next;
switch ( node.nodeType )
{
case 1:
case 9:
case 11:
child = node.firstChild;
while ( child )
{
... | 0debug |
Stopping .bat files dinamically using java : I need to write a Java app in which I have several .bat files which run in continuous loops. I have 4 of them, and only one of them can run at one time. I need to stop the other 3.
Something like
if condition
-stop the other 3 .bat files ( well normally one of... | 0debug |
static int decode_b_picture_primary_header(VC9Context *v)
{
GetBitContext *gb = &v->s.gb;
int pqindex;
if (v->profile == PROFILE_SIMPLE)
{
av_log(v->s.avctx, AV_LOG_ERROR, "Found a B frame while in Simple Profile!\n");
return FRAME_SKIPED;
}
v->bfraction = vc9_bf... | 1threat |
discord.js message not defined (nodejs How to fix this issue what i have) : Before i ask this question i checked into simlar overflow questions and could not find an answer to my question.
So this is what i want to do.
I get live data from a telnet connection, i get the data live in the console window.
In a line i... | 0debug |
pass values between pages jquery php : I used this code to get value of multiple checkbox I want any one to guide me to a tutorial that can show me how to do it withour refreshing page this is my code
<form action="#" method="post">
<input type="checkbox" name="check_list[]" value="C/C++"><label>C/C++<... | 0debug |
Layout_alignParentRight and others aren't working on my Android Studio : I'm simply trying to do the first app-making lesson on Udacity with making a birthday card app. It asks me to put "From yourName" on the birthday card to the bottom right. I tried using android:layout_alignParentRight and android:layout_alignParen... | 0debug |
issue with positional arguments in pthon : I am having a problem with following block of python.
class Person:
def __init__(self, firstName, lastName, idNumber):
self.firstName = firstName
self.lastName = lastName
self.idNumber = idNumber
def printPerson(self):
print("Name:", self.lastName + ","... | 0debug |
Angular testing async pipe does not trigger the observable : <p>I want to test a component that uses the async pipe. This is my code:</p>
<pre><code>@Component({
selector: 'test',
template: `
<div>{{ number | async }}</div>
`
})
class AsyncComponent {
number = Observable.interval(1000).take(3)
... | 0debug |
PostgreSQL, trigrams and similarity : <p>Just testing PostgreSQL 9.6.2 on my Mac and playing with Ngrams.
Assuming there is a GIN trigram index on winery field.</p>
<p>The limit for similarity (I know this is deprecated):</p>
<pre><code>SELECT set_limit(0.5);
</code></pre>
<p>I'm building a trigram search on 2,3M ro... | 0debug |
How to make this manual and automatic? : <p>I have this code, and it basically changes the text and image on the user's screen. I would like to do this manually with the click event. but I can't, can anyone help me? please</p>
<pre><code>let i = 0;
let img = 0;
let images = [
'...',
'...',
'...',
'...',
'...... | 0debug |
How to open new view from collection view controller : <p>I am new to iOS and struggling in opening new view controller from collection view.</p>
<p>Can anyone help me in how to open new view controller and pass date so i can change text of lable in another view.</p>
| 0debug |
How to ignore a particular directory or file for tslint? : <p>The IDE being used is WebStorm 11.0.3, the tslint is configured and works, but, it hangs because it tries to parse large *.d.ts library files. </p>
<p>Is there a way to ignore a particular file or directory?</p>
| 0debug |
static void fdctrl_start_transfer (fdctrl_t *fdctrl, int direction)
{
fdrive_t *cur_drv;
uint8_t kh, kt, ks;
int did_seek;
fdctrl->cur_drv = fdctrl->fifo[1] & 1;
cur_drv = get_cur_drv(fdctrl);
kt = fdctrl->fifo[2];
kh = fdctrl->fifo[3];
ks = fdctrl->fifo[4];
FLOPPY_DPRINT... | 1threat |
top: 'include' filter delimiter is missing : <p>I'm trying to filter top's output by command, but when I type <code>O</code>, then</p>
<pre><code>COMMAND?apache2
</code></pre>
<p>I get the following error:</p>
<pre><code>'include' filter delimiter is missing
</code></pre>
<p>I've looked at the top man page, but can... | 0debug |
Re-run the current function when the function is a variable : <p>I have a function named <code>test</code> which is inside the main func.</p>
<pre><code>//stuff
func main() {
var test = func() {
if (/*some condition from main*/) {
return test()
}
}
val := test()
}
</code></pre>
<p>When i run thi... | 0debug |
Github showing (develop) branch behind master by x commits : <p>I have been searching for the answer to this problem but have not found a solution or explanation. </p>
<p>We just switched to Github for our repo and are still trying to find the best way to use it in a team environment. Our current workflow is like this... | 0debug |
static inline void gen_op_eval_fbl(TCGv dst, TCGv src,
unsigned int fcc_offset)
{
gen_mov_reg_FCC0(dst, src, fcc_offset);
gen_mov_reg_FCC1(cpu_tmp0, src, fcc_offset);
tcg_gen_xori_tl(cpu_tmp0, cpu_tmp0, 0x1);
tcg_gen_and_tl(dst, dst, cpu_tmp0);
}
| 1threat |
Segementation error when inserting more than 30 000 dataset into BST : I'm currently working on a program that should generate at least 100000 URL(www.google.com.my) and insert them into Binary Search Tree(BST) and hash tables.I got both of them quite right but when I try to insert 100000 URLs into BST I get the follow... | 0debug |
static void handle_keyup(DisplayState *ds, SDL_Event *ev)
{
int mod_state;
if (!alt_grab) {
mod_state = (ev->key.keysym.mod & gui_grab_code);
} else {
mod_state = (ev->key.keysym.mod & (gui_grab_code | KMOD_LSHIFT));
}
if (!mod_state && gui_key_modifier_pressed) {
... | 1threat |
Remove element from collection during iteration with forEach : <p>Recently, I wrote this code without thinking about it very much:</p>
<pre><code>myObject.myCollection.forEach { myObject.removeItem($0) }
</code></pre>
<p>where <code>myObject.removeItem(_)</code> removes an item from <code>myObject.myCollection</code>... | 0debug |
can I start the code from a certain line in C++? : <p>Basically I want the code to go back and start again from a certain line after it's done something.
For example, I have a menu where you can choose an action and if everything is finished in that action I want it to display the menu again.</p>
<p>Here's some rough ... | 0debug |
Powershell, compare data table object to date time variable : I am trying to compare the current date/time to a date time located in the first row of a data table filled from an sql query.
$datatable | out-host
Shows this...
LastRunDate
————————-
3/28/2019 1:22:01 PM
I need to compare that one cell to the... | 0debug |
static void nvme_rw_cb(void *opaque, int ret)
{
NvmeRequest *req = opaque;
NvmeSQueue *sq = req->sq;
NvmeCtrl *n = sq->ctrl;
NvmeCQueue *cq = n->cq[sq->cqid];
block_acct_done(bdrv_get_stats(n->conf.bs), &req->acct);
if (!ret) {
req->status = NVME_SUCCESS;
} else {
... | 1threat |
Proxy requests to a separate backend server with vue-cli : <p>I am using <code>vue-cli</code> <code>webpack-simple</code> template to generate my projects, and I'd like to proxy requests to a separate, backend server. How can this be easily achieved? </p>
| 0debug |
How to set a default value for a Flow type? : <p>I have defined a custom Flow type</p>
<pre><code>export type MyType = {
code: number,
type: number = 1,
}
</code></pre>
<p>I want the <code>type</code> parameter to default as <code>1</code> if no value is present. However, Flow is complaining with <code>Unexpected... | 0debug |
static void aarch64_cpu_set_pc(CPUState *cs, vaddr value)
{
ARMCPU *cpu = ARM_CPU(cs);
cpu->env.pc = value;
}
| 1threat |
Disable python import sorting in VSCode : <p>I am trying to disable vscode from formatting my python imports when I save my file. I have some code that must run in between various imports so order is important, but every time I save it just shoves the imports to the top.</p>
<p>I tried putting </p>
<pre><code>"editor... | 0debug |
Having trouble while solving an array problem that produces an infinite loop.Please show me the way out. Thank you : Ask the user for a number between 1 and 9. If the user does not enter a number between 1 and 9, repeatedly ask for an integer value until they do. Once they have entered a number between 1 and 9, print t... | 0debug |
int ff_ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band, IVITile *tile)
{
int mbn, blk, num_blocks, num_coeffs, blk_size, scan_pos, run, val,
pos, is_intra, mc_type, mv_x, mv_y, col_mask;
uint8_t col_flags[8];
int32_t prev_dc, trvec[64];
uint32_t cbp, sym, ... | 1threat |
static void qvirtio_9p_pci_stop(QVirtIO9P *v9p)
{
qvirtqueue_cleanup(v9p->dev->bus, v9p->vq, v9p->qs->alloc);
qvirtio_pci_device_disable(container_of(v9p->dev, QVirtioPCIDevice, vdev));
g_free(v9p->dev);
qvirtio_9p_stop(v9p);
}
| 1threat |
What would be a good approach for developing front-end for ios apps? : <p>I'm new to ios app development. I was told to do the front-end development for an app, which has already been designed by a graphic designer. My question is that what language or tool do I need to learn or use in order to build the front-end for ... | 0debug |
How does setting the height of elemets html and body to 100% help me in setting the height of an element to the device's screen height? : [I tumbled upon this question here][1]
[1]: http://stackoverflow.com/questions/12172177/set-div-height-equal-to-screen-size
Look at the answer,
He put the height of the b... | 0debug |
build_hash_table (const sparc_opcode **opcode_table,
sparc_opcode_hash **hash_table,
int num_opcodes)
{
int i;
int hash_count[HASH_SIZE];
static sparc_opcode_hash *hash_buf = NULL;
memset (hash_table, 0, HASH_SIZE * sizeof (hash_table[0]));
memset (hash_co... | 1threat |
static int bdrv_inactivate_recurse(BlockDriverState *bs,
bool setting_flag)
{
BdrvChild *child, *parent;
int ret;
if (!setting_flag && bs->drv->bdrv_inactivate) {
ret = bs->drv->bdrv_inactivate(bs);
if (ret < 0) {
return ret;
... | 1threat |
FBSDKCorekit.h, FBSDKCopying.h file note found using Cocoapods : <p>For some odd reason after adding an unrelated pod I have been receiving an error message during the build process that indicates FBSDKCorekit.h, FBSDKCopying.h and FBSDKButton.h files are not found. I have followed countless suggestions changing proper... | 0debug |
How to select message list from mysql table? : [This is the table][1]
[1]: https://i.stack.imgur.com/w6Jvm.png
I want to select the username from **to** and **from** col in a single col and the result should be grouped by that single col. And My user id (**admin**) should not be included in the list. | 0debug |
After mac os sierra update facing scrolling issue with Java applications like Intellij : <p>After the recent update, Mac os Sierra, to my Macbook pro, I'm facing scrolling issues with all Java applications like Intellij IDEA community edition.</p>
<p>The scrolling in the editor panes are extremely fast. The unit of
s... | 0debug |
Fit mixture of Gaussians with fixed covariance in Python : <p>I have some 2D data (GPS data) with clusters (stop locations) that I know resemble Gaussians with a characteristic standard deviation (proportional to the inherent noise of GPS samples). The figure below visualizes a sample that I expect has two such cluster... | 0debug |
static int posix_aio_process_queue(void *opaque)
{
PosixAioState *s = opaque;
struct qemu_paiocb *acb, **pacb;
int ret;
int result = 0;
int async_context_id = get_async_context_id();
for(;;) {
pacb = &s->first_aio;
for(;;) {
acb = *pacb;
if (!... | 1threat |
static void gen_stswx(DisasContext *ctx)
{
TCGv t0;
TCGv_i32 t1, t2;
gen_set_access_type(ctx, ACCESS_INT);
gen_update_nip(ctx, ctx->nip - 4);
t0 = tcg_temp_new();
gen_addr_reg_index(ctx, t0);
t1 = tcg_temp_new_i32();
tcg_gen_trunc_tl_i32(t1, cpu_xer);
tcg_gen_andi_i32... | 1threat |
Can getDrawable() throw a NullPointerException? : <p>I have a class extending ImageView. In it, I have a function that calls <code>getDrawable().getIntrinsicWidth();</code>. I have about 100 000 installs, and I have 10 reports of this line producing a nullpointerexception. I can't reproduce this, but would still like t... | 0debug |
static void pic_write(void *opaque, target_phys_addr_t addr,
uint64_t value, unsigned size)
{
HeathrowPICS *s = opaque;
HeathrowPIC *pic;
unsigned int n;
n = ((addr & 0xfff) - 0x10) >> 4;
PIC_DPRINTF("writel: " TARGET_FMT_plx " %u: %08x\n", addr, n, value);
if (n ... | 1threat |
How to remove gap between Header navigation bar and slider revolution in wordpress website : <p>How to remove the gap between the Header navigation bar and slider revolution in WordPress website.</p>
| 0debug |
C - Char to hexa : <p>I have str:</p>
<pre><code>char *str = "lala";
</code></pre>
<p>Now, I would like convert any chars in str to hexadecimal, example:</p>
<pre><code>str = convert(str);
print str: 0x6C 0x61 0x6C 0x61
^ l ^ a ^ l ^ a
</code></pre>
<p>How I can do that ?</p>
| 0debug |
static int virtio_net_device_exit(DeviceState *qdev)
{
VirtIONet *n = VIRTIO_NET(qdev);
VirtIODevice *vdev = VIRTIO_DEVICE(qdev);
int i;
virtio_net_set_status(vdev, 0);
unregister_savevm(qdev, "virtio-net", n);
if (n->netclient_name) {
g_free(n->netclient_name);
... | 1threat |
static void fic_draw_cursor(AVCodecContext *avctx, int cur_x, int cur_y)
{
FICContext *ctx = avctx->priv_data;
uint8_t *ptr = ctx->cursor_buf;
uint8_t *dstptr[3];
uint8_t planes[4][1024];
uint8_t chroma[3][256];
int i, j, p;
for (i = 0; i < 1024; i++) {
planes[0][... | 1threat |
how can i check how website storing password in database in laravel? : <p>I have to create a simple php page which update user's password in database, i've to enter password in same encrypted format in which website storing it in. I don't know much about working of laravel. Password stored in database is "$2y$10$pFYa/r... | 0debug |
Why in C++ do static_cast<unsigned> of negative numbers differ if the number is constant or not : <p>What's the C++ rules that means <strong>equal</strong> is <em>false</em>?. Given:</p>
<pre><code>float f {-1.0};
bool equal = (static_cast<unsigned>(f) == static_cast<unsigned>(-1.0));
</code></pre>
<p>E.g... | 0debug |
I'm using several condition in my code but does not checked all condition : I'm using several condition in my code but does not checked all condition , how i resolved it?
sample of my code
if (securityCodeET.getText().toString().equals("1234")&&
accountNoET.getText().toString().trim().length() != 0)
when i ... | 0debug |
static int advanced_decode_i_mbs(VC9Context *v)
{
int i, x, y, cbpcy, mqdiff, absmq, mquant, ac_pred, condover,
current_mb = 0, over_flags_mb = 0;
for (y=0; y<v->height_mb; y++)
{
for (x=0; x<v->width_mb; x++)
{
if (v->ac_pred_plane[i])
ac_pred = get_... | 1threat |
vue.js - not defined on the instance but referenced during render : <p>I am loading a template that references a client side js file with my code like so:</p>
<pre><code><!DOCTYPE html>
<html>
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.0.1/vue.js"></script>
<l... | 0debug |
Facebook login on localhost - connection not secure : <p>I am adding a Facebook login to our React project, using Facebook Javascript SDK.
I followed this <a href="https://developers.facebook.com/docs/facebook-login/web" rel="noreferrer">tutorial</a>.</p>
<p>When I click the login button which I added to the page, fol... | 0debug |
def even_position(nums):
return all(nums[i]%2==i%2 for i in range(len(nums))) | 0debug |
Delphi 10. String not compiling properly (No crash, Possibly a glitch?) : Today I stumbled upon something mysterious. This line of code:
showmessage(menuMain.player[2] + ' ready!');
Generates this message (For example menuMain.player[2] = Player):
> Player
But if I put code this way (For example menuM... | 0debug |
static int ftp_read(URLContext *h, unsigned char *buf, int size)
{
FTPContext *s = h->priv_data;
int read, err, retry_done = 0;
av_dlog(h, "ftp protocol read %d bytes\n", size);
retry:
if (s->state == DISCONNECTED) {
if (s->position >= s->filesize)
return 0;
... | 1threat |
Div style according to the place of CSS : <p>I have the following HTML file:</p>
<pre><code><!DOCTYPE html>
<html>
<head>
<style>
#aDiv{
width:300px;
height:100px;
background-color:blue;
}
</style>
<!--link rel="stylesheet... | 0debug |
def square_perimeter(a):
perimeter=4*a
return perimeter | 0debug |
How to make variable $ works both as object $ and function $()? : <p>jQuery's variable <strong>$</strong> for example works both as object and function.</p>
<pre><code>// You can access object properties such as
$.fn;
// or
$.isReady;
// You can also call the function $ such as follows
$();
</code></pre>
<p><strong>H... | 0debug |
Laravel does not read env variables : <p>Did anyone has issues with <code>env</code> variables? For some reason, helper <code>env('VARIABLE')</code> returns <code>null</code> every time I use it. It happened very unexpectedly and I dont really know the reason. Restarting the apache/IDE/computer does not work.</p>
| 0debug |
Car Dealer Management Software : <p>For learning purposes Im thinking of Creating a management software for car dealers, but before I get into the designing/planning stage im gathering requirements. Would anyone be able to add something to my current req list? </p>
<p>Here is what I have so far </p>
<ol>
<li>Differen... | 0debug |
Selection does not contain a main type - Eclipse, Java : <p>I'm trying to work on a homework assignment. We're given a bunch of files, and the first step in the instructions says that I need to run one of the Java files that we're given, which acts as a testing file.</p>
<p>Here is the file,</p>
<pre><code>import org... | 0debug |
Fortran OMP Parallel Do : as of lately i have been reading and playing around with omp parallel do's in fortran (f95). However i still haven't figured out how the parallel do would be used in a code like the one beneath,
`I=1
DO WHILE I<100
A=2*I
B=3*I
C=A+B
A(I)=C
I=I+1
END DO... | 0debug |
Touch ID Implementation : <p>Login credentials of my app will expire in a certain period of time. I'm planning to enable touch ID login for the app as well. My question is how the UI logic should be implemented to accomplish this?</p>
| 0debug |
Koin vs Kodein - Dependency Injection what you prefer? Kotlin : <p>What dependency injection for Android with Kotlin do you prefer? I have started using Kodein but i don't want to lose my time if Koin it's better.</p>
<p>I have read this presentation <a href="https://www.kotlindevelopment.com/koin-vs-kodein/" rel="nor... | 0debug |
void rgb32tobgr24(const uint8_t *src, uint8_t *dst, unsigned int src_size)
{
unsigned i;
unsigned num_pixels = src_size >> 2;
for(i=0; i<num_pixels; i++)
{
dst[3*i + 0] = src[4*i + 2];
dst[3*i + 1] = src[4*i + 1];
dst[3*i + 2] = src[4*i + 0];
}
}
| 1threat |
GooglePlay - wrong signing key for app bundle : <p>I've just now started using app bundles. I've set the two certificates in the <code>App signing</code> section of the dashboard (signing certificate and upload certificate).</p>
<p>I've built an app bundle and signed it with the upload certificate, but when I upload t... | 0debug |
How do i parse this response so I ONLY GET THE NAME AND bot ID : I'm trying to just parse this so that I only get the name and bot_id
I used json.loads and did things like
for item in response:
print item['bot_id']
Right now I'm just most concerned with getting the bot_id
def view_bot_ids():
... | 0debug |
static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc)
{
int addr_reg, data_reg, data_reg2, r0, r1, rbase, bswap;
#ifdef CONFIG_SOFTMMU
int mem_index, s_bits, r2, addr_reg2;
uint8_t *label_ptr;
#endif
data_reg = *args++;
if (opc == 3)
data_reg2 = *args++;
el... | 1threat |
Laravel is too slow : <p>I just set this page in the routing file <code>web.php</code>:</p>
<pre><code>Route::get("/speedtest","SpeedController@speed_test");
</code></pre>
<p>Here is the speed test function:</p>
<pre><code>public function speed_test(){
return view("speedtest");
}
</code></pre>
<p>That returns <... | 0debug |
import math as mt
def get_Position(a,n,m):
for i in range(n):
a[i] = (a[i] // m + (a[i] % m != 0))
result,maxx = -1,-1
for i in range(n - 1,-1,-1):
if (maxx < a[i]):
maxx = a[i]
result = i
return result + 1 | 0debug |
Need help defining the getPrice method in this subclass : //I am trying to determine how I should define the getPrice method. The shirts can range from Small to XXXL and the price varies. The price is determined by the size: $22.99 for XXL or XXXL, and $19.99 for all other sizes. There are two other classes that I ha... | 0debug |
static void gen_exception(int excp)
{
TCGv tmp = new_tmp();
tcg_gen_movi_i32(tmp, excp);
gen_helper_exception(tmp);
dead_tmp(tmp);
}
| 1threat |
static void vfio_start_irqfd_injection(SysBusDevice *sbdev, qemu_irq irq)
{
VFIOPlatformDevice *vdev = VFIO_PLATFORM_DEVICE(sbdev);
VFIOINTp *intp;
if (!kvm_irqfds_enabled() || !kvm_resamplefds_enabled() ||
!vdev->irqfd_allowed) {
goto fail_irqfd;
}
QLIST_FOREACH(intp, &v... | 1threat |
int spapr_vio_send_crq(VIOsPAPRDevice *dev, uint8_t *crq)
{
int rc;
uint8_t byte;
if (!dev->crq.qsize) {
fprintf(stderr, "spapr_vio_send_creq on uninitialized queue\n");
return -1;
}
rc = spapr_vio_dma_read(dev, dev->crq.qladdr + dev->crq.qnext, &byte, 1);
if (... | 1threat |
Sequencing of function parameter destruction : <p>According to C++14 [expr.call]/4:</p>
<blockquote>
<p>The lifetime of a parameter ends when the function in which it is defined returns.</p>
</blockquote>
<p>This seems to imply that a parameter's destructor must run before the code which called the function goes on... | 0debug |
CSS - Change image height, using only it's URL : Say... in html we have only:
img src="IMAGE-URL"
And you need to change image size in CSS, without adding classes or id... How to write in style sheet something like "IMAGE-URL height: 100px" ?
Is it possible? | 0debug |
Simple PHP contact form with Firebase hosting : <p>I'm trying to test out if PHP works from my Firebase hosting using the following:</p>
<p>(index.html)</p>
<pre><code><form action="welcome.php" method="post">
<input type="submit">
</form>
</code></pre>
<p>(welcome.php)</p>
<pre><code><?php
... | 0debug |
No UseDatabaseErrorPage() extension method in Net Core 3.0 : <p>I have created Net Core 3.0 app and following code that worked in 2.2 now is not.</p>
<pre><code>app.UseDatabaseErrorPage();
</code></pre>
<p>Looks like in 3.0 class <code>DatabaseErrorPageExtensions</code> does not exist within <code>Microsoft.AspNetCor... | 0debug |
connection.query('SELECT * FROM users WHERE username = ' + input_string) | 1threat |
db.execute('SELECT * FROM products WHERE product_id = ' + product_input) | 1threat |
How to refresh the page after a ServiceWorker update? : <p>I've consulted a lot of resources on Service Workers:</p>
<ul>
<li><a href="https://jakearchibald.com/2014/using-serviceworker-today/#updating-your-serviceworker" rel="noreferrer">Updating your ServiceWorker</a></li>
<li><a href="https://ponyfoo.com/articles/s... | 0debug |
JavaScript: What's the difference between a positive look ahead and a non-capturing group? : <p>If I get it right then a positive look ahead ( ?= ) as well a non-capturing group ( ?: ) are used for to excluse a part of the string in the final match-results. </p>
<p><strong>What is the difference between the a lookahea... | 0debug |
The particularity of map() and forEach() : <p>What is the particularity (specificity) of map() vs forEach in JavaScript ?</p>
<p>They work fine identically !</p>
<pre><code> <script type="text/javascript"> "use strict";
const array1 = [12, 3, 7];
const array2 = [];
const dispEls=(el, idx, array1) =>... | 0debug |
static int mpc7_decode_frame(AVCodecContext * avctx,
void *data, int *data_size,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
MPCContext *c = avctx->priv_data;
GetBitContext gb;
uint8_t *bits;
in... | 1threat |
need to fix a bootstrap 3 layout : On bootstrap 3,I can't make the layout how I want to and I can't see why.
My HTML :
<div class="container">
<div id="row1" class="row">
<div class="col-lg-4 col-lg-push-8 col-md-4 col-md-push-8 col-sm-push-8 col-sm-4">
<div class="round... | 0debug |
Should my Django site's main page be an app? : <p>I have finished reading the Django official tutorial which teaches how to create a simple polls app, which is the way they chose to teach beginners the Django basics.
My question is, now that I know how to make a simple app and want to create my own website (using Djang... | 0debug |
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