problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
static void coroutine_fn v9fs_write(void *opaque)
{
ssize_t err;
int32_t fid;
uint64_t off;
uint32_t count;
int32_t len = 0;
int32_t total = 0;
size_t offset = 7;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
QEMUIOVector qiov_full;
QEMUIO... | 1threat |
RUBY: How Can Either Convert A String Into A Hash or Add It Into A Hash : So in basic RUBY I am trying to figure out how to either Convert a string into a hash or put a string into a hash. I want the pokemon item as the key and a integer for the value.
Something like this
hash = {}
pokemon_list = "pikachu chari... | 0debug |
Can someone answer for conversion in java? : Can someone guide me how to convert a string value(which is "15000000" to string "150.00"?
what I am trying is :
public static String truncate(String str, int length) {
// Ensure String length is longer than requested size.
str = str.trim();
if... | 0debug |
operator overload to preety print enum class : <p>I am trying to print the enum class(will use some kind of map to print car, house).</p>
<p>In below code where should I stick the function to operator overload << ?</p>
<p>PS: this is a contrived example.</p>
<pre><code>#include <iostream>
#include <ve... | 0debug |
Im a bit of noob, i want to change the title text to an image : I need some help. i want to change the following text logo into a logo, currently used by a theme on wordpress
It looks like this now:[header image on website][1]
any suggestions, my logo is currently on the server at: content/uploads/2016/07/cropped... | 0debug |
IndexError: index 151 is out of bounds for axis 0 with size 151 : help me with error please? and how to save the output from print function to dataframe?
from haversine import haversine
import pandas as pd
dataframe = pd.read_csv("gpsdataedit.csv", delimiter = None)
dataset = dataframe.val... | 0debug |
How to rename actors in draw.io : <p>I am using draw.io online tool for drawing UML diagrams. When I am dragging an Actor from left panel to the canvas, there I found no options to rename the actor. For example I want to rename the default label 'Actor' to 'User' but no luck. How to rename an Actor?</p>
<p><a href="ht... | 0debug |
node.js How recieve field value? : with node.js i create server. Than i build http form on the specific adress(i gona do diferent form for diferent adress).
I want to recieve data from the user in specific field(i give them diferent ID).
But I cant recieve it like:
document.getElementById() becouse DOM in node.... | 0debug |
how i can support more than one pattern @ datetimeformat : [enter image description here][1]
[1]: https://i.stack.imgur.com/Qv1G2.jpg
how i can support more than one pattern
like yyyyMMdd and yyyy-MM-dd | 0debug |
How to properly mask a numpy 2D array? : <p>Say I have a two dimensional array of coordinates that looks something like</p>
<p><code>x = array([[1,2],[2,3],[3,4]])</code></p>
<p>Previously in my work so far, I generated a mask that ends up looking something like</p>
<p><code>mask = [False,False,True]</code></p>
<p>... | 0debug |
How to run multiple functions inside a foreach loop : <p>I would like to run a foreach loop with three functions inside of it but only the first function runs.</p>
<p>Here is my code</p>
<pre><code>function import_events() {
global $wpdb;
$query_name = $wpdb->prefix . 'options';
$options = $wpdb->get_re... | 0debug |
My html and css are not linking ( i have searched everything and i cant solve this) : <p>I recently started learning HTML and CSS. I've been trying to link my css for hours. I've searched more than 10 forums but nothing seems to be solving my issue. Ive tried to change the order of the [href="stylesheet.css" rel="style... | 0debug |
How to solve the red line's of taskSnapshot : [How to solve the red line's problem]How to solve the red line's problem of taskSnapshots[1]
[1]: https://i.stack.imgur.com/e72l1.png | 0debug |
static void emulate_spapr_hypercall(PPCVirtualHypervisor *vhyp,
PowerPCCPU *cpu)
{
CPUPPCState *env = &cpu->env;
if (msr_pr) {
hcall_dprintf("Hypercall made with MSR[PR]=1\n");
env->gpr[3] = H_PRIVILEGE;
} else {
env->gpr[3] = spapr_hypercall(cpu, ... | 1threat |
static int cdxl_read_packet(AVFormatContext *s, AVPacket *pkt)
{
CDXLDemuxContext *cdxl = s->priv_data;
AVIOContext *pb = s->pb;
uint32_t current_size, video_size, image_size;
uint16_t audio_size, palette_size, width, height;
int64_t pos;
int ret;
if (pb->eof_reached)
... | 1threat |
static int proxy_opendir(FsContext *ctx,
V9fsPath *fs_path, V9fsFidOpenState *fs)
{
int serrno, fd;
fs->dir = NULL;
fd = v9fs_request(ctx->private, T_OPEN, NULL, "sd", fs_path, O_DIRECTORY);
if (fd < 0) {
errno = -fd;
return -1;
}
fs->dir = fd... | 1threat |
static void fw_cfg_bootsplash(FWCfgState *s)
{
int boot_splash_time = -1;
const char *boot_splash_filename = NULL;
char *p;
char *filename, *file_data;
int file_size;
int file_type = -1;
const char *temp;
QemuOptsList *plist = qemu_find_opts("boot-opts");
QemuOpts *... | 1threat |
document.getElementById('input').innerHTML = user_input; | 1threat |
Cannot concatenate 'str' and 'int' objects. Python : <pre><code>if int(gtin) == barcode[1]:
print "You have ordered", item[1]
**quantity1 = raw_input("Please select a quantity of 100mm bolts")
quantitybolt = int(quantity1)
quantity1 += quantitybolt**
</code></pre>
<p>TypeError:cannot concatenate 'str' ... | 0debug |
dyld: Library not loaded SwiftUI when app runs on iOS 12 using @available(iOS 13.0, *) : <p>I decided to implement a few views using SwiftUI in my app. The app is backwards compatible to iOS 12.</p>
<p>Everything works perfectly until I run it on an iOS 12 device. The app crashes immediately and the warning I get says... | 0debug |
How to join tables on values : Table 1:
Col A | Col B | Col C | Col D
Cat 1 | Bla a | C-1 | D-1
Cat 1 | Bla a | C-2 | D-2
Cat 1 | Bla a | C-3 | D-3
Cat 2 | Bla b | C-4 | D-4
Cat 2 | Bla b | C-5 | D-5
Table 2:
Col A | Col B | Col E
Cat 1 | Bla a | E-1
Cat 2 | Bla b | E-2 ... | 0debug |
3 variables (collumns) to be combined in 1 variable (collumn) : [1] click on the photo to see the demo data
Either in Excel or in SPSS
To combine the 3 colluns into 1 and to be able then to calculate the statistics of the collumn. Mean Median Moden Frequencies and all these.
Anny help would be appreciated.
Thank ... | 0debug |
static int get_packet_size(const uint8_t *buf, int size)
{
int score, fec_score, dvhs_score;
if (size < (TS_FEC_PACKET_SIZE * 5 + 1))
return AVERROR_INVALIDDATA;
score = analyze(buf, size, TS_PACKET_SIZE, NULL);
dvhs_score = analyze(buf, size, TS_DVHS_PACKET_SIZE, NULL);
fec_... | 1threat |
R: Handling of sf objects in raster package : <p>Previously I was using <code>raster::crop</code> and <code>raster::mask</code> with shapefiles of class Spatial*, read in using <code>rgal::readOGR</code>. </p>
<p>I am just "upgrading" my scripts to use <code>sf</code> for reading and manipulating polygons. </p>
<h3>r... | 0debug |
SQL server 2008 : When I attempt to restore the back up (.bak 1,32GO) database into SQL server 2008 .I get the following message:CREATE DATABASE or ALTER DATABASE failed because the cumulative size of the resulting database will exceed the license limits of 4096 MB per database
Any suggestion? | 0debug |
Creating a catalogue template : <p>I'm making my first steps learning to code. I have been taking some courses on internet about css, html, javascript, php and mysql. Since some months ago I decided to continue learning while I experiment with wordpress.</p>
<p>As a beginner I always start watching templates, which I ... | 0debug |
how to make video stabilizer? : <p>I'm new at this topic. All i want is some information about video stabilization that how it works and how we can develop a software to stabilize a video, also is there any site which provides a detailed study about video stabilization ? Hoping for a helpful answer.</p>
| 0debug |
static int ape_tag_read_field(AVFormatContext *s)
{
AVIOContext *pb = s->pb;
uint8_t key[1024], *value;
uint32_t size, flags;
int i, c;
size = avio_rl32(pb);
flags = avio_rl32(pb);
for (i = 0; i < sizeof(key) - 1; i++) {
c = avio_r8(pb);
if (c < 0x20 || c > 0x7... | 1threat |
Hug subviews in SwiftUI : <p>Dave Abrahams explained some of the mechanics of SwiftUI layouts in his WWDC19 talk about Custom Views, but he left out some bits and I have trouble getting my views properly sized. </p>
<p><strong>Is there a way for a View to tell its container that it is not making any space demands, but... | 0debug |
document.write('<script src="evil.js"></script>'); | 1threat |
Is there any solution to use only 1 findViewById in different method : I have 2 different method.
Method a will display textview1.
Method b also will display textview1.
Both method I need to include findViewById(R.id.textview1). When I am doing like this, I need to put twice findViewById in the code.
| 0debug |
If String array contains a specific string : I have a string array(String []words) which gets populated during runtime and contains almost 400k members. I tried to check if the array contains a specific string :
boolean check=Arrays.asList(words).contains ("code");
I know the "code" is already within the array, ... | 0debug |
Simple way to use looping in java : <p>This is example for my looping code:</p>
<pre><code>int outsideLoop = 0;
for (int i = 1; i < 11; i++)
{
outsideLoop += i;
System.out.println("Count is: " + i);
}
System.out.println("Outside loop is: " + outsideLoop);
</code></pre>
<p>My friend is said that using <code... | 0debug |
Failed to resolve target intent service, Error while delivering the message: ServiceIntent not found : <p>I try to make <strong>gcm</strong> work.</p>
<p>When our server sends a push notification I got these two errors in my app's log:</p>
<blockquote>
<p>E/GcmReceiver(8049): Failed to resolve target intent service... | 0debug |
static void test_visitor_out_native_list_int(TestOutputVisitorData *data,
const void *unused)
{
test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER);
}
| 1threat |
canvas to WebGL : <p>I tried to study WebGL, but I have nothing.
I do not want to use the library, they are too big.
I wrote what I want on the canvas, help me to do it on WebGL</p>
<p><a href="https://jsfiddle.net/g9tx903c/" rel="nofollow">https://jsfiddle.net/g9tx903c/</a></p>
<pre><code><canvas id="canvas" widt... | 0debug |
static av_cold int vp9_decode_free(AVCodecContext *ctx)
{
VP9Context *s = ctx->priv_data;
int i;
for (i = 0; i < 2; i++) {
if (s->frames[i].tf.f->data[0])
vp9_unref_frame(ctx, &s->frames[i]);
av_frame_free(&s->frames[i].tf.f);
}
for (i = 0; i < 8; i++) {
... | 1threat |
void ff_avg_h264_qpel8_mc22_msa(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride)
{
avc_luma_mid_and_aver_dst_8w_msa(src - (2 * stride) - 2,
stride, dst, stride, 8);
}
| 1threat |
static void hmp_handle_error(Monitor *mon, Error **errp)
{
if (error_is_set(errp)) {
monitor_printf(mon, "%s\n", error_get_pretty(*errp));
error_free(*errp);
}
}
| 1threat |
static int amr_nb_decode_frame(AVCodecContext * avctx,
void *data, int *data_size,
uint8_t * buf, int buf_size)
{
AMRContext *s = avctx->priv_data;
uint8_t*amrData=buf;
int offset=0;
UWord8 toc, q, ft;
Word16 serial[SERIAL_FRAMESIZE];
Word16 *synth;
UWord... | 1threat |
def find(n,m):
q = n//m
return (q) | 0debug |
int kvm_arch_remove_hw_breakpoint(target_ulong addr, target_ulong len, int type)
{
return -EINVAL;
}
| 1threat |
void qemu_unregister_reset(QEMUResetHandler *func, void *opaque)
{
QEMUResetEntry *re;
TAILQ_FOREACH(re, &reset_handlers, entry) {
if (re->func == func && re->opaque == opaque) {
TAILQ_REMOVE(&reset_handlers, re, entry);
qemu_free(re);
return;
}
... | 1threat |
static void gen_arith (CPUState *env, DisasContext *ctx, uint32_t opc,
int rd, int rs, int rt)
{
const char *opn = "arith";
TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
if (rd == 0 && opc != OPC_ADD && opc != OPC_SUB
&& opc ... | 1threat |
int rom_add_file(const char *file, const char *fw_dir, const char *fw_file,
target_phys_addr_t addr)
{
Rom *rom;
int rc, fd = -1;
rom = qemu_mallocz(sizeof(*rom));
rom->name = qemu_strdup(file);
rom->path = qemu_find_file(QEMU_FILE_TYPE_BIOS, rom->name);
if (rom->path ... | 1threat |
How to exclude year from date? : <p>I'm trying to take a year out of today's date to be able to make some simple calculations with age. Something like if I would like to know in what year somebody gonna be 100 years old if I know their age. Would appreciate some help.</p>
| 0debug |
static int qsv_get_buffer(AVCodecContext *s, AVFrame *frame, int flags)
{
InputStream *ist = s->opaque;
QSVContext *qsv = ist->hwaccel_ctx;
int i;
for (i = 0; i < qsv->nb_surfaces; i++) {
if (qsv->surface_used[i])
continue;
frame->buf[0] = av_buffer_create((uint8... | 1threat |
cursor.execute('SELECT * FROM users WHERE username = ' + user_input) | 1threat |
static int qemu_laio_process_requests(void *opaque)
{
struct qemu_laio_state *s = opaque;
struct qemu_laiocb *laiocb, *next;
int res = 0;
QLIST_FOREACH_SAFE (laiocb, &s->completed_reqs, node, next) {
if (laiocb->async_context_id == get_async_context_id()) {
qemu_laio_process... | 1threat |
int qemu_loadvm_state(QEMUFile *f)
{
LIST_HEAD(, LoadStateEntry) loadvm_handlers =
LIST_HEAD_INITIALIZER(loadvm_handlers);
LoadStateEntry *le, *new_le;
uint8_t section_type;
unsigned int v;
int ret;
v = qemu_get_be32(f);
if (v != QEMU_VM_FILE_MAGIC)
return -EINVAL... | 1threat |
How to trigger a button multiple times in jQuery : currently i clone or duplicate a div on button click it works perfectly.
but the problem is that i also want to duplicate a div according to url parameters value for example (localhost/app/index-2.html?zipCode=78001&**empNo=15**)
if empNo= 3 then clone 3 time , els... | 0debug |
Google Beacon Not Recognized : <p>I recently received 2 Beacons from Google for my small business. I followed the installation instructions that came in the box. To activate it, I followed the link in the box, which brought me to a Google form page to enter in the activation code. I then downloaded the Beacon tools ap... | 0debug |
static int ac3_decode_frame(AVCodecContext * avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
{
AC3DecodeContext *ctx = (AC3DecodeContext *)avctx->priv_data;
ac3_audio_block *ab = &ctx->audio_block;
int frame_start;
int i, j, k, l, value;
float tmp_block_first_half[128], tmp_bloc... | 1threat |
static void netfilter_finalize(Object *obj)
{
NetFilterState *nf = NETFILTER(obj);
NetFilterClass *nfc = NETFILTER_GET_CLASS(obj);
if (nfc->cleanup) {
nfc->cleanup(nf);
}
if (nf->netdev && !QTAILQ_EMPTY(&nf->netdev->filters) &&
nf->next.tqe_prev) {
QTAILQ_REMOVE(... | 1threat |
How can I create Android Intent with Action on Google(android assistant)? : <p>I want to create Android Intent with Google Assistant.
I'll ask "Ok Google, show me some specific information from my app" and google assistant should open my app via Android intent.
Anyone faced with this issue?</p>
| 0debug |
static int usb_bt_initfn(USBDevice *dev)
{
struct USBBtState *s = DO_UPCAST(struct USBBtState, dev, dev);
s->dev.speed = USB_SPEED_HIGH;
return 0;
}
| 1threat |
How do you get the HTTP host with Laravel 5 : <p>I'm trying to get the hostname from an HTTP request using Laravel 5, including the subdomain (e.g., <code>dev.site.com</code>). I can't find anything about this in <a href="https://laravel.com/docs/5.3/requests#request-path-and-method" rel="noreferrer">the docs</a>, but ... | 0debug |
static int decode_seq_header(AVSContext *h) {
MpegEncContext *s = &h->s;
int frame_rate_code;
int width, height;
h->profile = get_bits(&s->gb,8);
h->level = get_bits(&s->gb,8);
skip_bits1(&s->gb);
width = get_bits(&s->gb,14);
height = ... | 1threat |
Switch node_modules folder when I change git branch : <p>I'm working with two branches, <code>master</code> and <code>feature-1</code></p>
<p>In the master branch I'm using a lib <code>xyz@1.0</code></p>
<p>In the branch <code>feature-1</code> I've installed a new version from lib <code>xyz</code> version <code>2.0<... | 0debug |
Git commit count a day : <p>I have a branch called <code>development</code>. Now I want to know how many commits are happened per day (i.e) each day.</p>
<p>I want Toal number of commits (i.e) count of commits in a day.</p>
<p>I tried this command, but it is giving all commits count from the branch</p>
<pre><code>g... | 0debug |
static uint32_t openpic_cpu_read_internal(void *opaque, hwaddr addr,
int idx)
{
OpenPICState *opp = opaque;
IRQ_src_t *src;
IRQ_dst_t *dst;
uint32_t retval;
int n_IRQ;
DPRINTF("%s: cpu %d addr " TARGET_FMT_plx "\n", __func__, idx, addr);
r... | 1threat |
Since List is an interface and how we are creating instance without any anonymous class : <p>In java collections, Since List is an interface and how the "new" keyword is used to declare it without any anonymous class.</p>
<p>Please explain how the following line works.
List listTry= new ArrayList();</p>
<p>How the in... | 0debug |
Convert TimeStamp String to DayName-Month-year at 4:00 pm in android? : <p>i am stuck at this ,i have timestamp as string variable , and i want to convert it to this pattern DayName-Month-year at 04:00 pm ,the problem is i am targeting older version of android so when use SimpleDateFormat it shows error as required hi... | 0debug |
void cpu_watchpoint_remove_all(CPUState *env, int mask)
{
CPUWatchpoint *wp, *next;
TAILQ_FOREACH_SAFE(wp, &env->watchpoints, entry, next) {
if (wp->flags & mask)
cpu_watchpoint_remove_by_ref(env, wp);
}
}
| 1threat |
static void aux_register_types(void)
{
type_register_static(&aux_bus_info);
type_register_static(&aux_slave_type_info);
type_register_static(&aux_to_i2c_type_info);
}
| 1threat |
How to add claims in a mock ClaimsPrincipal : <p>I am trying to unit test my controller code which gets the information from the ClaimsPrincipal.Current.
In the controller code I</p>
<pre><code>public class HomeController {
public ActionResult GetName() {
return Content(ClaimsPrincipal.Current.FindFirst("... | 0debug |
Location of .bashrc in linux : <p>I made some changes in the <code>.bashrc</code> file some time ago.
In which directory is this file supposed to be located exactly?</p>
| 0debug |
AWS Application Load Balancer transforms all headers to lower case : <p>I've a REST API application running in two EC2 instance and was using AWS Classic Load Balancer for a long time. The clients of REST API rely on the response headers (e.g. such as <code>Location</code>). </p>
<p>I know that HTTP headers are case-i... | 0debug |
Cannot deserialize value of type `java.util.Date` from String : <p>Using Spring 1.5.8.RELEASE
Jackson mapper giving the following exception.</p>
<pre><code>Cannot deserialize value of type `java.util.Date` from String "2018-09-04T10:44:46": expected format "yyyy-MM-dd'T'HH:mm:ss.SSS"
</code></pre>
<p>at [Source: UNKN... | 0debug |
To Wirte Junit Test Case for generic array :
> I am new to Junit , kindly let me know how can I write a test case the below method which generic.
public <T> T getValueAtIndex(int i) {
return (T) values[i];
}
| 0debug |
static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
{
AVFrame *frame = data;
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
ZmbvContext * const c = avctx->priv_data;
int zret = Z_OK;
int len = buf_size;
int hi_ver, lo_ver, ret;
... | 1threat |
How to make Paging library work with reverse recyclerview? : <p>How to use the latest paging with endless reverse recyclerview for the purpose of chat?</p>
<p>I have linear layout with reverse layout true:</p>
<pre><code>LinearLayoutManager layoutManager = new LinearLayoutManager(this);
layoutManager.setReverseLayout... | 0debug |
swap tensor axis in keras : <p>I want to swap tensor axis of image batches from (batch_size, row, col, ch) to
(batch_size, ch, row, col). </p>
<p>in numpy, this can be done with </p>
<pre><code>X_batch = np.moveaxis( X_batch, 3, 1)
</code></pre>
<p>How would I do that in Keras? </p>
| 0debug |
Is the call to super(props) in an ES6 class important? : <p>Suppose I've the following class:</p>
<pre><code>class Tabs extends React.Component {
displayName: Tabs;
static propTypes = {
selected: React.PropTypes.number,
children: React.PropTypes.oneOfType([
React.PropTypes.array,
React.PropTypes.eleme... | 0debug |
logical operators in C C+ K&R (Polish Reverse Calculator) :
int getop(char s[])
{
int i, c;
while ((s[0] = c = getch()) == ' ' || c == '\t')
;
s[1] = '\0';
i = 0;
if (isalpha(c)) //math function found.
{
while (isalpha(s[++i] = c = getch()))
;
... | 0debug |
Why the decrypted key is not the same as the encrypted key? : I wrote function to encrypt or to decrypt a word
Why the decrypted key is not the same as the encrypted key ?
function cryptage(action, password) {
var method = "AES-256-CBC";
if(action=="encrypt") {
var cipher = crypto... | 0debug |
int qcow2_snapshot_delete(BlockDriverState *bs, const char *snapshot_id)
{
BDRVQcowState *s = bs->opaque;
QCowSnapshot sn;
int snapshot_index, ret;
snapshot_index = find_snapshot_by_id_or_name(bs, snapshot_id);
if (snapshot_index < 0) {
return -ENOENT;
}
sn = s->snap... | 1threat |
static uint16_t qvirtio_pci_config_readw(QVirtioDevice *d, uint64_t off)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
uint16_t value;
value = qpci_io_readw(dev->pdev, CONFIG_BASE(dev) + off);
if (qvirtio_is_big_endian(d)) {
value = bswap16(value);
}
return value;
}
| 1threat |
how to get numbers from a string in java script : I have a variable which it contains a telephone number in a sentence, to know it better it is like this `"tel1": "Tél: 01.78.99.93.06",` now I need to get just numbers and put in another variable the out put should be like this `var nom="0178999306"` how I can do it wi... | 0debug |
Why do glob.glob and pathlib.Path.glob treat hidden files differently? : <p>Consider this folder containing two files:</p>
<pre><code>test/
foo
.bar
</code></pre>
<p>Calling <a href="https://docs.python.org/3/library/glob.html#glob.glob" rel="noreferrer"><code>glob.glob('*')</code></a> on this folder won't li... | 0debug |
How do I loop a statement til condition is met ?Java : <pre><code> Scanner scanner = new Scanner(System.in);
System.out.println("1. Do you like computers?");
String input = scanner.nextLine();
if (input.equals("no")) {
System.out.println("You should!");
if (input.equals("yes")){
... | 0debug |
db.execute('SELECT * FROM employees WHERE id = ' + user_input) | 1threat |
bool qemu_net_queue_flush(NetQueue *queue)
{
while (!QTAILQ_EMPTY(&queue->packets)) {
NetPacket *packet;
int ret;
packet = QTAILQ_FIRST(&queue->packets);
QTAILQ_REMOVE(&queue->packets, packet, entry);
ret = qemu_net_queue_deliver(queue,
... | 1threat |
Singleton Class or Class with only static fields? : <p>what is the better approach? </p>
<p>Let us assume a scenario in which there is a utility class that is used by other classes. What is better to use in this case, a singleton class which can be instantiated exactly once or should i make all the fieds static?</p>
| 0debug |
JAVA Ask user to enter word until they enter "exit" : Ask user to enter word until they enter "exit", when they enter exit display all of their entered words without the "exit". I'm confused how to combine all of their words and display it at the end, I know I will need another loop for that
import java.util.*;
... | 0debug |
Python loops and dinamic stacks : I know that the titel is very unspecific, but that`s because I don´t even know right now how to articulate my question.
My problem is the following:
I want to creat a loop. This loop is supposed to do an iteration. The only thing I need is the last Iteration it does. I was wonde... | 0debug |
Trouble Indexing with a Multi-index in Pandas : The following example from the docs works as expected:
s = pd.Series([1, 2, 3, 4, 5, 6],index=pd.MultiIndex.from_product([["A", "B"], ["c", "d", "e"]]))
s['A']
c 1
d 2
e 3
However, for this example, from my data, such indexing ra... | 0debug |
code ran into segmentation fault error.how to fix? : <p>The attached image is the code on hackerrank for a problem i dont know why but it runs into segmentation fault error.Please help me to fix this problem.<a href="https://i.stack.imgur.com/ezoLQ.png" rel="nofollow noreferrer">Code</a>
The error shown is in this link... | 0debug |
Ordering numbers by random : <p>i have some list with 5 numbers (exp. 1 2 3 4 5) i want to order them in random ordering each time (page refresh) examples: (2 4 3 1 5) (1 3 5 4 2) (5 1 2 3 4)... code in C#, Thanks</p>
<pre><code>var loadcards = (from card in db.GameCards
select card).Take(5).ToLis... | 0debug |
int ff_isom_write_avcc(AVIOContext *pb, const uint8_t *data, int len)
{
if (len > 6) {
if (AV_RB32(data) == 0x00000001 ||
AV_RB24(data) == 0x000001) {
uint8_t *buf=NULL, *end, *start;
uint32_t sps_size=0, pps_size=0;
uint8_t *sps=0, *pps=0;
... | 1threat |
How to fix MySQL State [2002] Database "Connection Refused " C panel : i am setting a new live server for my Laravel application its work perfectly on localhost but not on live server. Now its showing SQL State [2002] connection refused. i also try with mysqli_connect and PDO but error remains same.
<?php
$... | 0debug |
why is the value of b when printed 23 and not 46? : var a = 23;
var b = a;
a = 46;
console.log(a);
console.log(b);
**why is the value of b when printed 23 and not 46 ?
O/P : a=46, b=23, why?
** | 0debug |
Cannot resolve symbol ViewModelProviders on AppCompatActivity : <p>Hey I'm trying to get my ViewModel working, but no luck so far.
Android Studio shows error <code>Cannot resolve symbol 'ViewModelProviders'</code>. </p>
<p>Every other question I found on this topic was correcting <code>extends Activity</code> to <cod... | 0debug |
Is it possilbe in Git to simutaneously create a local branch that tracks a currently non-existing remote branch AND switch to it all at the same time? : **I want a yes or no answer to this one guys!**
I've tried this command which the official Git documentation says should work, with respect to the question I am as... | 0debug |
Angular 4 - Error: formControlName must be used with a parent formGroup directive : <p>I am adding <code>form</code> input fields using component -</p>
<p><em>engine-add-contact-form.html</em></p>
<pre><code><form (ngSubmit)="onSubmit()" [formGroup]="contact_form">
<md-tab-group>
<md-tab label="For... | 0debug |
Is there a way to call a function stored as a property using bracket notation in JS? : <p>I am building an object that contains properties where the key is a string and the value is a function. I understand that if the key was not a string, I could use dot notation to call this function. For example:</p>
<pre><code>co... | 0debug |
document.getElementById('input').innerHTML = user_input; | 1threat |
static int virtio_scsi_parse_req(VirtIOSCSIReq *req,
unsigned req_size, unsigned resp_size)
{
VirtIODevice *vdev = (VirtIODevice *) req->dev;
size_t in_size, out_size;
if (iov_to_buf(req->elem.out_sg, req->elem.out_num, 0,
&req->req, req_size) < re... | 1threat |
Split string into array based on delimiters, using Regex? : <p>I am trying to split the following string:</p>
<pre><code>s = "Whyy noot this thing? Noot!"
</code></pre>
<p>into an array using the following delimiters:</p>
<pre><code>delimiters = [
' ',
'?',
'!'
];
</code></pre>
<p>I believe that I can u... | 0debug |
create table sql in access : this is my query in sql it seems to say i have a syntax error im used to coding in sql server not access fo i expected this outcome if anyone could help me correct my code id really apprisiate it
create table M (
NMR_METER_PT_REF Varchar (50) ,
NMR_ST_METER_READ_DATE D... | 0debug |
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