problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
Passing an optimization flag to a Go compiler? : <p>To compile a Go program you type <code>go build myprogram.go</code>, can you pass an optimization flags along or the code is always compiled in the same way? I am talking about speed optimizations, code size optimizations or other optimizations.</p>
<p>I know if you ... | 0debug |
Is cocoapods.org not working? : <p>I am trying to get a pod for firebase,but whatever name I type in the search box returns nothing. Is the website not working or? Thanks</p>
<p><a href="https://i.stack.imgur.com/pfmnD.png" rel="noreferrer"><img src="https://i.stack.imgur.com/pfmnD.png" alt="enter image description he... | 0debug |
how to create website without html and css : <p>I think html and css is terrible.<br>
How can I create a website without html and css? </p>
<p>like android </p>
<pre><code><LinearLayout>something</LinearLayout>
</code></pre>
| 0debug |
TypeError: only length-1 arrays can be converted to Python scalars while plot showing : <p>I have such Python code:</p>
<pre><code>import numpy as np
import matplotlib.pyplot as plt
def f(x):
return np.int(x)
x = np.arange(1, 15.1, 0.1)
plt.plot(x, f(x))
plt.show()
</code></pre>
<p>And such error:</p>
<pre><co... | 0debug |
Replacing String array by another : <p><strong>When developing an Android project I have got stacked in a position</strong></p>
<p><strong><em>It is so simple</em></strong></p>
<pre><code>String[] subjects = {};
//It is a string array what I want transform by another
String[] another = {"Physics","Chemistry"};
</code... | 0debug |
static uint8_t virtio_scsi_do_command(QVirtIOSCSI *vs, const uint8_t *cdb,
const uint8_t *data_in,
size_t data_in_len,
uint8_t *data_out, size_t data_out_len)
{
QVirtQueue *vq;
QVirtIOSCSICmdR... | 1threat |
Flutter - Overlay card widget on a container : <p>In flutter, is it possible to place a part of a card on another container. In CSS, we would set margin top to a negative value or use translate property. In flutter as we cannot set negative values to margin top, is there an alternative to that?</p>
<p><a href="https:/... | 0debug |
void hmp_info_io_apic(Monitor *mon, const QDict *qdict)
{
if (kvm_irqchip_in_kernel()) {
kvm_ioapic_dump_state(mon, qdict);
} else {
ioapic_dump_state(mon, qdict);
}
}
| 1threat |
How to deal with very long arrays : <p>I have a <code>longArray</code> which contains other long <code>arrays</code> at the beginning of my code(think of it as a database). I'm afraid if it slows down the speed of my code. </p>
<p>If I still want both <strong>execution speed</strong> and the <code>longArray</code>, Wh... | 0debug |
Need help in deploying my python flask API in Jetty or tomcat : <p>I am fresher looking to deploy my python flask API in Jetty or tomcat.</p>
<p>No idea how to do that first time to the deployment. I tested it postman wsgi server getting the output.</p>
<p>No idea about how to move ahead.</p>
| 0debug |
What are keys used for in Flutter framework? : <p>Flutter is an amazing framework straightforward and easy to use. I must see that the documentation is very good but there are some concept that are still vague to me, for instance the <code>key</code> parameter. According to the documentation <code>A Key is an identifie... | 0debug |
void bios_linker_loader_alloc(GArray *linker,
const char *file,
uint32_t alloc_align,
bool alloc_fseg)
{
BiosLinkerLoaderEntry entry;
memset(&entry, 0, sizeof entry);
strncpy(entry.alloc.file, file, sizeof ent... | 1threat |
How to get current tab index in Flutter : <p>In flutter implementing a tab layout is easy and straightforward. This is a simple example from the official <a href="https://flutter.io/cookbook/design/tabs/" rel="noreferrer">documentation</a>:</p>
<pre><code>import 'package:flutter/material.dart';
void main() {
runApp... | 0debug |
How to write this ^C at cmd? : How to write ^C at cmd?
I need this plese
[In there][1]
[1]: https://i.stack.imgur.com/yGwfS.png
If you press CTRL+C in cmd Cmd will close | 0debug |
static int libopenjpeg_copy_unpacked16(AVCodecContext *avctx, const AVFrame *frame, opj_image_t *image)
{
int compno;
int x;
int y;
int width;
int height;
int *image_line;
int frame_index;
const int numcomps = image->numcomps;
uint16_t *frame_ptr;
for (compno = 0; co... | 1threat |
Grouping JSON array with sum : [
{t_id :"1", val1 : "1" , title:"cash to purchase", unit :"bag"},
{t_id :"1" ,val1 : "1" , title:"cash to purchase", unit :"bag"}
{t_id :"1",val1 : "1" , title:"cash to purchase", unit :"bag"}
{t_id :"2",val1 : "4" , title:"offload", unit :"bag"},
{t_id :"2",val1 :... | 0debug |
static int flac_probe(AVProbeData *p)
{
uint8_t *bufptr = p->buf;
uint8_t *end = p->buf + p->buf_size;
if(bufptr > end-4 || memcmp(bufptr, "fLaC", 4)) return 0;
else return AVPROBE_SCORE_MAX/2;
}
| 1threat |
How to keep single sql connection instance open for multiple request in c#? : I have web api which contains database insertion logic(ado.net) in c#. When multiple users(e.g. 100 users) call the web api, everytime sql connection is open and closed for multiple request. it slows down performance. How can I keep single sq... | 0debug |
mongodb difference remove() vs findOneAndDelete() vs deleteOne() : <p>In express and mongodb I want delete document by id
findOneAndDelete() Can not delete by _id, can only delete by field ! why ?</p>
<pre><code>db.collection('quotes').findOneAndDelete({name: req.body.name}, (err, result) => {
if (err) return r... | 0debug |
Android Studio - error: not well-formed (invalid token) : Java newbie using Android Studio 3.1.1, I receive an error:
error: not well-formed (invalid token).
Message{kind=ERROR, text=error: not well-formed (invalid token)., sources=[C:\...\MyWebFavourites\app\src\main\res\layout\activity_main.xml:20], orig... | 0debug |
Read files sent with spark-submit by the driver : <p>I am sending a Spark job to run on a remote cluster by running</p>
<pre><code>spark-submit ... --deploy-mode cluster --files some.properties ...
</code></pre>
<p>I want to read the content of the <code>some.properties</code> file by the <strong>driver</strong> code... | 0debug |
c# adding a string to an array : <p>i want to simply add a string to an array, like this:</p>
<pre><code>string[] arrayName = new string[0];
arrayName.Add("raptor");
</code></pre>
<p>But this doesn't work, can someone help me?</p>
| 0debug |
Android Nougat requires the IDE to be running with Java 1.8 or later : <p><a href="https://i.stack.imgur.com/vGf1D.png" rel="noreferrer"><img src="https://i.stack.imgur.com/vGf1D.png" alt="enter image description here"></a><a href="https://i.stack.imgur.com/qTT96.png" rel="noreferrer"><img src="https://i.stack.imgur.co... | 0debug |
def min_product_tuple(list1):
result_min = min([abs(x * y) for x, y in list1] )
return result_min | 0debug |
unity freezes but i cant find the answer : i am doing a collaboration with my school mates for a school project. but recently when i run unity it freezes and i cant get it to unfreeze. i have uninstalled and reimported all the assets and my group mates also said that their unity does not have this problem. welp i have ... | 0debug |
static hwaddr ppc_hash64_pteg_search(PowerPCCPU *cpu, hwaddr hash,
ppc_slb_t *slb, target_ulong ptem,
ppc_hash_pte64_t *pte)
{
CPUPPCState *env = &cpu->env;
int i;
uint64_t token;
target_ulong pte0, pte1;
target_ulong ... | 1threat |
Can you pls help to find the errors in the code : #!/usr/bin/env python3
import sys
from http.server import BaseHTTPRequestHandler, HTTPServer
from os import curdir, sep
PORT_NUMBER = 8080
#This class will handles any incoming request from
#the browser
class myHandler_RequestHandler(BaseHTTPRequestHandler):... | 0debug |
How to deal with double submit in Angular2 : <p>If I click fast on my submit-button the form is submitted two or more times. My thought was to prevent this with the disabled attribute, but I need variable <code>disableButon</code> in every form like this:</p>
<pre><code>@Component({
selector: 'example',
templa... | 0debug |
static int arm946_prbs_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
if (ri->crm >= 8) {
return EXCP_UDEF;
}
env->cp15.c6_region[ri->crm] = value;
return 0;
}
| 1threat |
Why does create-react-app creates both App.js and index.js? : <p>I started learning React and now I'm trying to understand what is the purpose of the <code>index.js</code> and <code>App.js</code> which are created by by running <a href="https://github.com/facebook/create-react-app" rel="noreferrer">create-react-app</a>... | 0debug |
golang mysql "connection refused" : I'm new in Go (Golang). Wrote a simple benchmark program to test the concurrent processing with mysql. Keep getting "dial tcp 52.55.254.165:3306: getsockopt: connection refused", "unexpected EOF" errors when I increase the number of concurrent channels.
Each go routine is doing a... | 0debug |
int vfio_mmap_region(Object *obj, VFIORegion *region,
MemoryRegion *mem, MemoryRegion *submem,
void **map, size_t size, off_t offset,
const char *name)
{
int ret = 0;
VFIODevice *vbasedev = region->vbasedev;
if (vbasedev->allow_mmap && ... | 1threat |
static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple){
MpegEncContext * const s = &h->s;
const int mb_x= s->mb_x;
const int mb_y= s->mb_y;
const int mb_xy= mb_x + mb_y*s->mb_stride;
const int mb_type= s->current_picture.mb_type[mb_xy];
uint8_t *dest_y, *dest_cb, *... | 1threat |
differences between new and malloc in c++ : <pre><code>#include <iostream>
#include <cstdlib>
using namespace std;
class Box {
public:
Box() {
cout << "Constructor called!" <<endl;
}
void printer(int x)
{
cout<<x<<" printer"<<endl;
... | 0debug |
LocalDB is not supported on this Platform : <p>I'm trying to launch <code>.Net Core 2.0</code> application on <code>Ubuntu 17.04</code>. I developed it on Windows 10 before and it works well. The problem is that when I run <code>dotnet ef database update</code> I get the next exception:</p>
<pre><code>System.PlatformN... | 0debug |
Restricting user to NOT input decimal in c# : Hi I'm new in C# i just want to ask if this is possible? How to not allow the user to input decimal in console app in c#
| 0debug |
I don't know what i did wrong, the program returns some weird and incomplete string : I was tring to to write a function that deletes whitespaces from a string but the output is not reasonable at all. I need help fam!
char * deleteSpace(char *String, int n) {
int i;
char *withoutSpaces;
withou... | 0debug |
Profiling and std::vector part of Hot Path? : <p>I'm trying to find the source of performance issues with my application. Using Visual Studio 2017 profiling tools I got this result:</p>
<p><a href="https://i.stack.imgur.com/z3HPr.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/z3HPr.png" alt="enter ... | 0debug |
static int truemotion1_decode_header(TrueMotion1Context *s)
{
int i, ret;
int width_shift = 0;
int new_pix_fmt;
struct frame_header header;
uint8_t header_buffer[128] = { 0 };
const uint8_t *sel_vector_table;
header.header_size = ((s->buf[0] >> 5) | (s->buf[0] << 3)) & 0x7f;
if (s->buf... | 1threat |
How to cancel DispatchQueue.main.asyncAfter(deadline: time) in Swift3? : <h2>Description:</h2>
<p>I'm currently using the following code to see if the user has stopped typing in the searchBar. I would like to cancel it everytime the user immediately starts typing after <code>0.5</code> seconds. </p>
<p><strong>Code:<... | 0debug |
Accessing page with parameter returns HTML w/o CSS : I'm implementing pagination for the first time ever right now, though I have run into an issue.
When I access the website with a parameter (i.e. `mydomain.com/?page=2`) which is separated by a forward slash, it returns the page without any styling.
Accessing th... | 0debug |
static void glib_pollfds_fill(int64_t *cur_timeout)
{
GMainContext *context = g_main_context_default();
int timeout = 0;
int64_t timeout_ns;
int n;
g_main_context_prepare(context, &max_priority);
glib_pollfds_idx = gpollfds->len;
n = glib_n_poll_fds;
do {
GPollFD *p... | 1threat |
static int join_request_frame(AVFilterLink *outlink)
{
AVFilterContext *ctx = outlink->src;
JoinContext *s = ctx->priv;
AVFilterBufferRef *buf;
JoinBufferPriv *priv;
int linesize = INT_MAX;
int perms = ~0;
int nb_samples;
int i, j, ret;
for (i = 0; i < ... | 1threat |
Getting httpServletRequest attribute with MockMvc : <p>I have a really simple controller defined in this way:</p>
<pre><code>@RequestMapping(value = "/api/test", method = RequestMethod.GET, produces = "application/json")
public @ResponseBody Object getObject(HttpServletRequest req, HttpServletResponse res) {
Objec... | 0debug |
Cache a static file in memory forever on Nginx? : <p>I have Nginx running in a Docker container, and it serves some static files. The files will <em>never</em> change at runtime - if they actually do change, the container will be stopped, the image will be rebuilt, and a new container will be started.</p>
<p>So, to im... | 0debug |
altivec_packIntArrayToCharArray(int *val, uint8_t* dest, int dstW) {
register int i;
vector unsigned int altivec_vectorShiftInt19 =
vec_add(vec_splat_u32(10),vec_splat_u32(9));
if ((unsigned long)dest % 16) {
vector unsigned char perm1;
vector signed int v1;
for (i = 0 ; (i < ds... | 1threat |
when website is loaded, get news from txt file : <script type="text/javascript">
$(document).ready(function() {
$("body").ready(function() {
$.ajax({
url : "helloworld.txt",
dataType: "text",
success : function (data) {
$("... | 0debug |
How to get Date and time on Json Data and set Reminders : I have a JSON object;
{"Data":[{
Remaindercurdate=2017-06-22 09:48:25, Remainder=dtyhnnfg}]} | 0debug |
static int decode_syncpoint(NUTContext *nut){
AVFormatContext *s= nut->avf;
ByteIOContext *bc = &s->pb;
int64_t end;
uint64_t tmp;
int i;
AVRational time_base;
nut->last_syncpoint_pos= url_ftell(bc)-8;
end= get_packetheader(nut, bc, 1);
end += url_ftell(bc) - 4;
t... | 1threat |
static void spitz_i2c_setup(PXA2xxState *cpu)
{
i2c_bus *bus = pxa2xx_i2c_bus(cpu->i2c[0]);
#ifdef HAS_AUDIO
DeviceState *wm;
wm = i2c_create_slave(bus, "wm8750", 0);
spitz_wm8750_addr(wm, 0, 0);
pxa2xx_gpio_out_set(cpu->gpio, SPITZ_GPIO_WM,
qemu_allocat... | 1threat |
Styling a Twitter feed - CSS won't target .timeline-Tweet-text : <p>I'm bringing a Twitter feed through to my site using the following code which is described on <a href="https://publish.twitter.com/" rel="noreferrer">https://publish.twitter.com/</a></p>
<pre><code><a class="twitter-timeline" href="https://twitter.... | 0debug |
Is it possible to search column of a table for a particular value using function in Oracle? : I know it can be done like this, but I want to do it by using functions.
select * from *table_name*
where *column_name* like '%*STR*%'; | 0debug |
Jquery class based validations showing wrong output? : [enter image description here][1]
[1]: https://i.stack.imgur.com/NYkGl.jpg
Here I'm trying to do Jquery class based validation and it works well but it shows wrong output as well. when i click on search button in search field below fields are getting vali... | 0debug |
float64 helper_fabs_DT(float64 t0)
{
return float64_abs(t0);
}
| 1threat |
struct tm *brktimegm(time_t secs, struct tm *tm)
{
int days, y, ny, m;
int md[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
days = secs / 86400;
secs %= 86400;
tm->tm_hour = secs / 3600;
tm->tm_min = (secs % 3600) / 60;
tm->tm_sec = secs % 60;
y = 1970;
... | 1threat |
static int fill_filter_caches(H264Context *h, int mb_type){
MpegEncContext * const s = &h->s;
const int mb_xy= h->mb_xy;
int top_xy, left_xy[2];
int top_type, left_type[2];
top_xy = mb_xy - (s->mb_stride << MB_FIELD);
left_xy[1] = left_xy[0] = mb_xy-1;
if(FR... | 1threat |
i need help in outlook to delete conversation (employees) and keep original message(customer) with last reply in vba 6 : How are you doing please can u help me to make program in vba 6 for outlook that delete all conversation(employs) in forward and just keep the original message with last reply from me I hope from u t... | 0debug |
sPAPRTCETable *spapr_tce_new_table(DeviceState *owner, uint32_t liobn)
{
sPAPRTCETable *tcet;
char tmp[32];
if (spapr_tce_find_by_liobn(liobn)) {
error_report("Attempted to create TCE table with duplicate"
" LIOBN 0x%x", liobn);
return NULL;
}
tcet = SPAP... | 1threat |
static uint64_t openpic_gbl_read(void *opaque, hwaddr addr, unsigned len)
{
OpenPICState *opp = opaque;
uint32_t retval;
DPRINTF("%s: addr " TARGET_FMT_plx "\n", __func__, addr);
retval = 0xFFFFFFFF;
if (addr & 0xF)
return retval;
switch (addr) {
case 0x1000:
ret... | 1threat |
static void do_vm_stop(RunState state)
{
if (runstate_is_running()) {
cpu_disable_ticks();
pause_all_vcpus();
runstate_set(state);
vm_state_notify(0, state);
qemu_aio_flush();
bdrv_flush_all();
monitor_protocol_event(QEVENT_STOP, NULL);
}
}
| 1threat |
static int set_pix_fmt(AVCodecContext *avctx, struct vpx_image *img,
int has_alpha_channel)
{
#if VPX_IMAGE_ABI_VERSION >= 3
static const enum AVColorSpace colorspaces[8] = {
AVCOL_SPC_UNSPECIFIED, AVCOL_SPC_BT470BG, AVCOL_SPC_BT709, AVCOL_SPC_SMPTE170M,
AVCOL_SPC_SMPTE2... | 1threat |
Why strcmp() works differently in code blocks (particularly in gcc) and other compilers? : <p>I was just trying to execute this program in code blocks and i got an output of 0,1,-1 , in some other compiler i got result 0,4,-1 but according to the working of strcmp() , i should get 0,4,-32 , i am not able to understand ... | 0debug |
boolean function returning true when it shouldn't C++ : <p>I have a program that searches a binary search tree using breadth first search with each type of traversal. all my functions work and run but the last traversal, postorder traversal, returns true when searching a number that is not in the tree. I have debugged ... | 0debug |
connection.query('SELECT * FROM users WHERE username = ' + input_string) | 1threat |
static void init_proc_750cl (CPUPPCState *env)
{
gen_spr_ne_601(env);
gen_spr_7xx(env);
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, NULL,
0x00000000);
gen_tbl(env);
spr_register... | 1threat |
Share a dictionary of pandas dataframe across multiprocessing python : <p>I have a dictionary of python pandas dataframes. The total size of this dictionary is about 2GB. However, when I share it across 16 multiprocessing (in the subprocesses I only read the data of the dict without modifying it), it takes 32GB ram. S... | 0debug |
Python - Unusual IndentationError involving a class : When trying to develop a class, I get this error.
from __future__ import division
import numpy as np
import scipy as sp
import itertools as it
from scipy.integrate import quad
import astropy.cosmology
from astropy import units as... | 0debug |
How to search using wildcard in VIM : <p>Using the standard search function (/) in VIM, is there a way to search using a wildcard (match 0 or more characters)?</p>
<p>Example:</p>
<p>I have an array and I want to find anywhere the array's indices are assigned. </p>
<pre><code>array[0] = 1;
array[i] = 1;
array[index]... | 0debug |
osx truncate sd card img : <p>I have created an image of my sd card containing raspbian using the <code>dd</code> tool. This gave me a 16,09 GB big image file. The actual data on there is about 5gb, and I want to truncate it so I can store/clone it onto a 8gb sd card.</p>
<p>All help results I found required Linux to ... | 0debug |
static void nvram_writeb (void *opaque, target_phys_addr_t addr, uint32_t value)
{
ds1225y_t *NVRAM = opaque;
int64_t pos;
pos = addr - NVRAM->mem_base;
if (ds1225y_set_to_mode(NVRAM, writemode, "wb"))
{
qemu_fseek(NVRAM->file, pos, SEEK_SET);
qemu_put_byte(NVRAM->... | 1threat |
Write a program that prompts for the user to input a sentence. : Write a program that prompts for the user to input a sentence. Then check this sentence to make sure the first word of the sentence is capitalized and the sentence ends with a punctuation mark. If it is not properly written, fix the sentence, print the ty... | 0debug |
Django: Do you recommend using LTS or always keep upgrading versions? : <p>Im looking for opinions with good arguments.</p>
<p>Django Framework now is at it's 1.9.2 version being 1.8.9 the LTS package.</p>
<p>I'm going to write a new project template and Im asking myself if it should be good to use the LTS for this p... | 0debug |
How to parse json rest response- NoClassDefFoundError: org/json/JSONArray : I have the following uri which returns me a json response. I have tried to parse the response of get request and access to the `steps` array but it stops in the first step. Here is the code:
public void getRoute() throws Exception {
... | 0debug |
how to alert when user enters nothing : i'm making a javascript and i want to alert when the user enters nothing in the prompt
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-js -->
function verifyage() {
var age = prompt("enter your age:", "");
var status ... | 0debug |
static void puv3_load_kernel(const char *kernel_filename)
{
int size;
if (kernel_filename == NULL && qtest_enabled()) {
return;
}
assert(kernel_filename != NULL);
size = load_image_targphys(kernel_filename, KERNEL_LOAD_ADDR,
KERNEL_MAX_SIZE);
if (size < 0) ... | 1threat |
Scala / Spark: getting a subset of columns from a dataframe - How to pass this parameter to .select : I have a way to get a subset of a dataframe which works:
This works
val subset_cols = {joinCols :+ col}
val df1_subset = df1.select(subset_cols.head, subset_cols.tail: _*)
This doesnt work:( The c... | 0debug |
Vba code to copy data from multiple workbooks to single work book sheet wise : I want to copy data available in multiple worksheets in multiple workbooks into another workbook but sheet wise and data should have one coloumn of workbook name(from where it has been copied).
For example
Workbook1 name(Raju-can be any na... | 0debug |
How to make the title bar, minimize button and maximize button invisible on a web browser page in javascript? : I am doing a project on an online examination site. I wanted to make the title bar, minimize button and windows taskbar of the browser invisible when a candidate is clicking to attend the exam. Does anyone k... | 0debug |
void vnc_jobs_consume_buffer(VncState *vs)
{
bool flush;
vnc_lock_output(vs);
if (vs->jobs_buffer.offset) {
if (vs->ioc != NULL && buffer_empty(&vs->output)) {
if (vs->ioc_tag) {
g_source_remove(vs->ioc_tag);
vs->ioc_tag = qio_channel_add_watch(
... | 1threat |
Image Upload Javascript : <p>My problem here is uploading images.. BUT I already know how to upload Base64 Images. Right now , i can upload Base64 Images and put them to databse. You can already see that is ridicolous as it will take tons of space and is hard to load. I was just checking if there is like this API Where... | 0debug |
c# adding money together removes the 0 at the end : <p>In c# when adding two decimals the program will automatically get rid of the number 0 after the decimal places. </p>
<p>For example adding 0.50 to 1.20 will produce the answer of 1.7 and this is annoying because i need to display this answer in terms of money. </p... | 0debug |
Use Cases of NIFI : <p>I have a question about Nifi and its capabilities as well as the appropriate use case for it. </p>
<p>I've read that Nifi is really aiming to create a space which allows for flow-based processing. After playing around with Nifi a bit, what I've also come to realize is it's capability to model/sh... | 0debug |
How to get value by key from JObject? : <p>I have a JObject like this:</p>
<pre><code>{
"@STARTDATE": "'2016-02-17 00:00:00.000'",
"@ENDDATE": "'2016-02-18 23:59:00.000'"
}
</code></pre>
<p>I want to get @STARTDATE and @ENDDATE value from JObject.</p>
<hr>
<p>This is a sample code that I've tried to do the task... | 0debug |
Go to a new view using SwiftUI : <p>I've got a basic view with a button using SwiftUI and I'm trying to present a new screen/view when the button is tapped. How do I do this? Am I suppose to create a delegate for this view that will tell the app's <code>SceneDelegate</code> to present a new view controller?</p>
<pre><... | 0debug |
static void ahci_shutdown(AHCIQState *ahci)
{
QOSState *qs = ahci->parent;
free_ahci_device(ahci->dev);
g_free(ahci);
qtest_shutdown(qs);
} | 1threat |
in c# Pass selected row one gridview to another gridview on another form : private void btnpass_Click(object sender, EventArgs e)
{
Inventory coo = new Inventory(dataGridView1.SelectedRows[0].Cells[0].Value.ToString(),
dataGridView1.SelectedRows[0].Cells[1].Value.ToString(),
data... | 0debug |
c# Capture image from screen and get colors : I'm making a program which can capture a small area on screen and will run something if there is any color on image that match the target colors. My program run as the following Sequence:
1/ Get image from a specific area from screen
2/ Save to a folder
3/ using Co... | 0debug |
How to solve Incorrect syntax near 'xml'? : i`m new in programming and i`m working on an administration program, and when writing one of it`s features I encountered this error. I think that this is a simple problems, tho I really question my begginer skills.
Here`s the code. Forgott to mention that I`m working in M... | 0debug |
Hi everyone, How to attach exist mysql volume to a new container : I pull mysql image and I wont to run a container with that image, but instead create a new volume I'd like to use my mysql-db volume.
what is the easiest way to do that?
docker run -d -p 3306:3306 -e MYSQL_ROOT_PASSWORD=password -v mysql-db:/va... | 0debug |
void qemu_aio_unref(void *p)
{
BlockAIOCB *acb = p;
assert(acb->refcnt > 0);
if (--acb->refcnt == 0) {
g_free(acb);
}
}
| 1threat |
How catch curl response into variable in Jenkinsfile : <p>I want to curl an URL and capture the response into a variable.</p>
<p>when I curl a command and echo its output I get the correct response as below</p>
<pre><code>sh 'output=`curl https://some-host/some-service/getApi?apikey=someKey`;echo $output;'
</code></p... | 0debug |
li padding not acting as it should : Can someone please explain why my padding is not acting as it should? My padding should be a perfect box, but for some reason it's coming out as some oblong rectangle. A padding of 30 all the way around the sides should be a perfect square. I have more rules for my other li and ul b... | 0debug |
static void qio_channel_socket_connect_worker(QIOTask *task,
gpointer opaque)
{
QIOChannelSocket *ioc = QIO_CHANNEL_SOCKET(qio_task_get_source(task));
SocketAddress *addr = opaque;
Error *err = NULL;
qio_channel_socket_connect_sync(ioc, addr, &err);
... | 1threat |
static void net_socket_connected(int fd, Error *err, void *opaque)
{
socket_connect_data *c = opaque;
NetSocketState *s;
char *addr_str = NULL;
Error *local_error = NULL;
addr_str = socket_address_to_string(c->saddr, &local_error);
if (addr_str == NULL) {
error_report_err(local... | 1threat |
static CharDriverState *qemu_chr_open_pp_fd(int fd, Error **errp)
{
CharDriverState *chr;
ParallelCharDriver *drv;
if (ioctl(fd, PPCLAIM) < 0) {
error_setg_errno(errp, errno, "not a parallel port");
close(fd);
return NULL;
}
drv = g_new0(ParallelCharDriver, 1);
... | 1threat |
Typescript input onchange event.target.value : <p>In my react and typescript app, I use: <code>onChange={(e) => data.motto = (e.target as any).value}</code>.</p>
<p>How do I correctly define the typings for the class, so I wouldn't have to hack my way around the type system with <code>any</code>?</p>
<pre><code>ex... | 0debug |
Hyperledger fabric Rich Query: How to count number of record filtered by selector? : I'm making smart contract with Golang and I want to use Rich Query to get total count of records from CouchDB filtered by some selector like:
`{\"selector\":{\"doc_type\": \"person\"}}`
It is similar to:
`select count(*) from... | 0debug |
how to check value exist in object of array in angularjs : var aclData=[
{
'Manage Users':
['add','view','edit','delete']
},
{
'Manage Role':
['add','view','edit']
}
];
How to check 'view' exist in 'Manage Role' | 0debug |
Android Data Storage Security : I want to keep the data secure.
Only accessible from my app,
I hope that even if you route Android, it is not accessible from the outside and can not be changed.
I am searching through 'FileOutputStream fos = openFileOutput (FILE_NAME, Context.MODE_PRIVATE);' I got this code.
I... | 0debug |
static void change_parent_backing_link(BlockDriverState *from,
BlockDriverState *to)
{
BdrvChild *c, *next, *to_c;
QLIST_FOREACH_SAFE(c, &from->parents, next_parent, next) {
if (c->role->stay_at_node) {
continue;
}
if (c->role ... | 1threat |
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