problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
Can i initialize static variable after the initialization ?? : what is the problem with below code?
class test {static int a; a=10; }
if i'm writing like this i'm getting compile time error.(above one)
class test { static int a=10;a=4;}
for the 2nd i'm n't getting any error. | 0debug |
Required java.lang.string : > Want java.lang.string but it is getting array type how to resolve this problem
String actionFilms = Arrays.asList(context.getResources().getString(R.string.hom));
expandableListData.put(filmGenres.get(0), actionFilms); | 0debug |
connection.query('SELECT * FROM users WHERE username = ' + input_string) | 1threat |
How to pass extended parameter to a function? : <p>I'm trying to pass a parameter to a function so that I can call my array object elements multiple times (since I have them quite a lot, returned from the sql query).</p>
<pre><code>removeDuplicates(arr, x){
var tmp = [];
var tmp2=[];
for(let i = 0; i < ... | 0debug |
static int qemu_rbd_send_pipe(BDRVRBDState *s, RADOSCB *rcb)
{
int ret = 0;
while (1) {
fd_set wfd;
int fd = s->fds[RBD_FD_WRITE];
ret = write(fd, (void *)&rcb, sizeof(rcb));
if (ret >= 0) {
break;
}
if (errno == EINTR) {
... | 1threat |
static void encode_rgb_frame(FFV1Context *s, uint8_t *src[3], int w, int h, int stride[3])
{
int x, y, p, i;
const int ring_size = s->avctx->context_model ? 3 : 2;
int16_t *sample[4][3];
int lbd = s->bits_per_raw_sample <= 8;
int bits = s->bits_per_raw_sample > 0 ? s->bits_per_raw_sample ... | 1threat |
static uint64_t bonito_ldma_readl(void *opaque, target_phys_addr_t addr,
unsigned size)
{
uint32_t val;
PCIBonitoState *s = opaque;
val = ((uint32_t *)(&s->bonldma))[addr/sizeof(uint32_t)];
return val;
}
| 1threat |
static int read_password(char *buf, int buf_size)
{
int c, i;
printf("Password: ");
fflush(stdout);
i = 0;
for(;;) {
c = getchar();
if (c == '\n')
break;
if (i < (buf_size - 1))
buf[i++] = c;
}
buf[i] = '\0';
return 0;
}
| 1threat |
Mongoose text-search with partial string : <p>Hi i'm using <strong>mongoose</strong> to search for persons in my collection.</p>
<pre><code>/*Person model*/
{
name: {
first: String,
last: String
}
}
</code></pre>
<p>Now i want to search for persons with a query:</p>
<pre><code>let regex = new R... | 0debug |
Pandas groupby with pct_change : <p>I'm trying to find the period over period growth in value for each unique group, grouped by Company, Group, and Date. </p>
<pre><code>Company Group Date Value
A X 2015-01 1
A X 2015-02 2
A X 2015-03 1.5
A XX 2015-01 1
A XX 201... | 0debug |
import math
def round_up(a, digits):
n = 10**-digits
return round(math.ceil(a / n) * n, digits) | 0debug |
I have a very huge while wend loop in my excel vba : I have a very huge while wend loop in my excel vba
previous in the code I set a variable (strMode) to true or false
if it is false then in my while condition I want to set
while var1 + var1previous > 1
and if it is true
while var1 + var1previous > 1 o... | 0debug |
db.execute('SELECT * FROM products WHERE product_id = ' + product_input) | 1threat |
How to retrieve values at key =2 into NSString? : How to retrieve values at key =2 of a NSMutableDictionary into NSString?
| 0debug |
If condition inside of map() React : <p>I have a <code>map()</code>function that needs to display views based on a condition. I've looked at the React documentation on how to write conditions and this is how you can write a condition:</p>
<pre><code>{if (loggedIn) ? (
// Hello!
) : (
// ByeBye!
)}
</code></pre>
<... | 0debug |
How to make mosquitto_sub print topic and message when subscribed to # : <p>The following command shows all the messages published to topics that match the regex but not the exact topic itself.</p>
<pre><code>mosquitto_sub -h localhost -u user -P pass -t 'devices/#'
{"value":"50"}
{"value":"45"}
</code></pre>
<p>For ... | 0debug |
Can one reduce the number of type parameters? : <p>I find it annoying that one has to specify the types of both Foo and FooFactory in the call to RunTest below. After all, if the test knows the type of the Factory, the type the Factory is creating is implied. Assuming I want to run a lot of different factory tests for ... | 0debug |
How is python running faster than C and C++? : <p>I have made simple program which just prints 1 million numbers on screen, python was taking about 5.2 seconds.
I thought C and C++ should do it faster but both are taking about 8 seconds every time I run. How these are slower than python?</p>
<p>python code:</p>
<pre>... | 0debug |
static void pollfds_poll(GArray *pollfds, int nfds, fd_set *rfds,
fd_set *wfds, fd_set *xfds)
{
int i;
for (i = 0; i < pollfds->len; i++) {
GPollFD *pfd = &g_array_index(pollfds, GPollFD, i);
int fd = pfd->fd;
int revents = 0;
if (FD_ISSET(fd,... | 1threat |
How to calculate precision and recall in Keras : <p>I am building a multi-class classifier with Keras 2.02 (with Tensorflow backend)，and I do not know how to calculate precision and recall in Keras. Please help me.</p>
| 0debug |
parsing error syntax with []byte using strconv.Atoi : I'm currently trying to convert a byte array to an int so i proceed like that :
var d = []byte{0x01}
val, err := strconv.Atoi(string(d))
and i get this error :
> strconv.Atoi: parsing "\x01": invalid syntax
I've tried a lot of way without succes... | 0debug |
C# change color for each line in RichTextBox : <p>I have a text, that have lines, statring with "#". How can i make all text black, and only these lines green?</p>
| 0debug |
Angular currency pipe no decimal value : <p>I am trying to use the currency pipe in angular to display a whole number price, I don't need it to add .00 to my number, the thing is, its not formatting it according to my instructions.
here is my HTML:</p>
<pre><code> <h5 class="price"><span>{{bil... | 0debug |
[C#][Visual2k17] How to retrieve data from a previous form? : I really need your help right now. I want to **disable** a button in a form when the user **is log as** "operator" and enable it when he is an "admin". I have 3 form : first one => **login page** where i have the **"User" and "password"** parameters, second ... | 0debug |
static Visitor *visitor_input_test_init_internal(TestInputVisitorData *data,
const char *json_string,
va_list *ap)
{
visitor_input_teardown(data, NULL);
data->obj = qobject_from_jsonv(json_string, ap);
... | 1threat |
un able to insert data into database using php : <p>this php code is written at the end of of my file </p>
<pre><code> <?php
if(isset($_POST['submit']))
{
$Jobtitle = $_POST['jobtitle'];
$Firstname = $_POST['firstname'];
$Lastname = $_POST['lastname'];
$Name=$Firstname+$Lastname;
$Sin = $_POST['sin'];
... | 0debug |
array_diff_assoc() or foreach()? Which can I use? : I have two arrays, for example $session and $post with 100+ values. I will compare the $post array values with $session array. If post is different then it will be taken to result array else not.
We can try this using `array_diff_assoc($post, $session) and foreach(... | 0debug |
Am I creating lossless PNG images? : <p>I am doing image processing in a scientific context. Whenever I need to save an image to the hard drive, I want to be able to reopen it at a later time and get exactly the data that I had before saving it. I exclusively use the PNG format, having always been under the impression ... | 0debug |
static bool cmd_data_set_management(IDEState *s, uint8_t cmd)
{
switch (s->feature) {
case DSM_TRIM:
if (s->bs) {
ide_sector_start_dma(s, IDE_DMA_TRIM);
return false;
}
break;
}
ide_abort_command(s);
return true;
}
| 1threat |
How to tell if any command in bash script failed (non-zero exit status) : <p>I want to know whether any commands in a bash script exited with a non-zero status.</p>
<p>I want something similar to <code>set -e</code> functionality, except that I don't want it to exit when a command exits with a non-zero status. I want... | 0debug |
Matlab convolution code in C : <p>I'm trying to make the MATLAB conv function in C. So far I have this:</p>
<pre><code>int n=Length(SignalArray);
int m=Length(FilterArray);
TempX=[SignalArray,Zeros(1,FilterArray)];
TempH=[FilterArray,Zeros(1,SignalArray)];
for(int i=0;i<n+m-1;i++){
ResultArray(i)=0;
... | 0debug |
db.execute('SELECT * FROM employees WHERE id = ' + user_input) | 1threat |
How can i make N label? : Because this isn't work:
int z = 0;
for (int k = 0; k <5; k++)
{
Label l = new Label();
l.Name = string.Format("betu{0}", k);
l.Text = "_";
l.Height = 75;
l.Width = 25;... | 0debug |
How add time local of my computer in may page html : <p>I like to display my time local in my page html , javascript , and i can use momentjs ? Please who can help me ?</p>
| 0debug |
void s390_init_cpus(const char *cpu_model)
{
int i;
if (cpu_model == NULL) {
cpu_model = "host";
}
ipi_states = g_malloc(sizeof(S390CPU *) * smp_cpus);
for (i = 0; i < smp_cpus; i++) {
S390CPU *cpu;
CPUState *cs;
cpu = cpu_s390x_init(cpu_model);
... | 1threat |
cannot export const arrow function : <p>new to ES6, I was trying to make a React simple functional component like this</p>
<pre><code>// ./Todo.jsx
export default const Todo = ({
todos,
onTodoClick,
}) => (
<ul>
{todos.map( (todo, i) =>
<li key = {i}
... | 0debug |
POST csv/Text file using cURL : <p>How can I send POST request with a csv or a text file to the server running on a <code>localhost</code> using <code>cURL</code>. </p>
<p>I have tried <code>curl -X POST -d @file.csv http://localhost:5000/upload</code> but I get </p>
<blockquote>
<p>{
"message": "The browser ... | 0debug |
void qemu_fflush(QEMUFile *f)
{
ssize_t ret = 0;
if (!qemu_file_is_writable(f)) {
return;
}
if (f->ops->writev_buffer) {
if (f->iovcnt > 0) {
ret = f->ops->writev_buffer(f->opaque, f->iov, f->iovcnt, f->pos);
}
} else {
if (f->buf_index > 0)... | 1threat |
how naming file txt same with value in list dictionary python : for example I have list inside dictionary
{'results':[{'name':'sarah','age':'18'}]}
-----------------------------------------
I want make a text file but the of file must be value of dict 'name'
ex: sarah.txt
how should I code it in python? | 0debug |
How to create dynamic tag based on props with Vue 2 : <p>How can I make a component similar to vue-router <code>router-link</code> where I get the tag via props to render my template ?</p>
<pre><code><my-component tag="ul">
</my-component>
</code></pre>
<p>Would render:</p>
<pre><code><ul>
anythi... | 0debug |
allow semi colons in javascript eslint : <p>I have following <code>.eslintrc</code></p>
<pre><code>{
"extends": "standard"
}
</code></pre>
<p>I have following code in my javascript file</p>
<pre><code>import React from 'react';
</code></pre>
<p>Above line of code is incorrect according to eslint. It gives follo... | 0debug |
static void apic_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
{
DeviceState *d;
APICCommonState *s;
int index = (addr >> 4) & 0xff;
if (addr > 0xfff || !index) {
apic_send_msi(addr, val);
return;
}
d = cpu_get_current_apic();
i... | 1threat |
static void *av_mallocz_static(unsigned int size)
{
void *ptr = av_mallocz(size);
if(ptr){
array_static =av_fast_realloc(array_static, &allocated_static, sizeof(void*)*(last_static+1));
if(!array_static)
return NULL;
array_static[last_static++] = ptr;
}
r... | 1threat |
static void file_put_buffer(void *opaque, const uint8_t *buf,
int64_t pos, int size)
{
QEMUFileStdio *s = opaque;
fseek(s->outfile, pos, SEEK_SET);
fwrite(buf, 1, size, s->outfile);
}
| 1threat |
PHP Float subtraction returning wrong results : <p>When i try to do <strong>(50.00 - 49.99)</strong> it returns to me <strong>0.009999999999998</strong>, why? How do i solve this?</p>
| 0debug |
static void rtas_ibm_get_system_parameter(PowerPCCPU *cpu,
sPAPRMachineState *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nre... | 1threat |
REST API GET with sensitive data : <p>I'm designing api with method that should be an <strong>idempotent</strong>, and should not modify any data on the server. It should be method that process request and return response for given parameters. </p>
<p>One of the parameters is sensitive data. It's not an option to use ... | 0debug |
static inline tcg_target_ulong cpu_tb_exec(CPUState *cpu, TranslationBlock *itb)
{
CPUArchState *env = cpu->env_ptr;
uintptr_t ret;
TranslationBlock *last_tb;
int tb_exit;
uint8_t *tb_ptr = itb->tc_ptr;
qemu_log_mask_and_addr(CPU_LOG_EXEC, itb->pc,
"Trace %p ... | 1threat |
Using multiple javascript service workers at the same domain but different folders : <p>My website offers an array of web apps for each client. Each client has a different mix of apps that can be used.</p>
<p>Each web app is a hosted in a different folder.</p>
<p>So I need to cache for each client only it's allowed ... | 0debug |
how to make a gradient button in the footer of UICollectionView in swift : i have encountered a problem. i am making an app where i need to make a button that has gradient color on it inside the footer of UICollectionView, and the problem is i can not make it via storyboard, so i have to make it programmatically within... | 0debug |
static void put_frame(
AVFormatContext *s,
ASFStream *stream,
int timestamp,
const uint8_t *buf,
int m_obj_size
)
{
ASFContext *asf = s->priv_data;
int m_obj_offset, payload_len, frag_len1;
... | 1threat |
create a class that derives from string builder to append any number of strings : i want to create a class that derives from string builder to append any number of strings.
My Program should allow the user input their own number of strings
example usage:
//Format Post Data
/... | 0debug |
Looping through POST variables from Form : <p>I'm sure this is quite simple but all my searches have thrown up complicated answers that don't seem quite on point.</p>
<p>I have an array from a form and want to echo it back to a customer with an option to confirm the order.</p>
<p>The array looks like this:-</p>
<pre... | 0debug |
static int net_tap_init(VLANState *vlan, const char *model,
const char *name, const char *ifname1,
const char *setup_script, const char *down_script)
{
TAPState *s;
int fd;
char ifname[128];
if (ifname1 != NULL)
pstrcpy(ifname, sizeof(ifn... | 1threat |
Job Scheduler not running on Android N : <p>Job Scheduler is working as expected on Android Marshmallow and Lollipop devices, but it is not running and Nexus 5x (Android N Preview). </p>
<p>Code for scheduling the job</p>
<pre><code> ComponentName componentName = new ComponentName(MainActivity.this, TestJobSer... | 0debug |
Why is static Used in Importing Libraries : <p><a href="https://i.stack.imgur.com/bd12r.png" rel="nofollow noreferrer">What is the purpose of using static in importing libraries</a></p>
| 0debug |
i cant stablish my connection to MS SQL server. (newbie) : im studying VB.net with ms sql server, and im doing this [tutorial][1]
but when i run the program, an errror shows. i already try to solve it myself and saw some remedy in the comment section in the youtube. but still i cant resolve it myself. here are the [pi... | 0debug |
go / golang get the response from the POST type method from restful API : [enter image description here][1]
[1]: https://i.stack.imgur.com/rVl8N.png
Quick review refer the enclosed image.
Concern: How to fetch the json response from the POST method. Note,
Currently only able to fetch... | 0debug |
Webserver attack solutions? : <p>I own an Apache webserver on a Debian 8 VPS, and i got errors like this in my error log
What kind of attack is that? Is there any solution against?</p>
<pre><code>[Sat Feb 02 07:05:49.618301 2019] [:error] [pid 7679] [client RANDOM_IP_ADDRESS:58746] script '/var/www/html/info1.php' no... | 0debug |
using for-loop with datasnapshot ,can't get the value i want plz help thanks : <p> hi I am new in android studio , having a question,and confusing me whole afternoon.**strong text**I want to get value in picture col,</p>
`DatabaseReference GetDestination_Order = FirebaseDatabase.getInstance().getReference("resu... | 0debug |
Adding more then one client to the Spring OAuth2 Auth Server : <p>I have Spring OAuth Authorization server and I want to add support for more then one client(id). I configured clients like this:</p>
<pre><code>clients
.inMemory().withClient(client).secret(clientSecret)
.resourceIds(resourceId)
... | 0debug |
jQuery Autocomplete performance going down with each search : <p>I am having an issue with jQuery Autocomplete plugin.</p>
<p>By searching mutltiple times with term "item", at first it works okay: css classes on mouseover are added nicely and everything is smooth. By clicking outside of the popup to close it and typin... | 0debug |
c++ program for address and variables : the output for this code is :
>9
and i'm not sure what does it change in the function add1
and also what does this &n mean and what it do when we assign the **i** to **&n**
#include <iostream>
using namespace std;
int add1(int &n){
n++;
return n... | 0debug |
int avcodec_get_pix_fmt_loss(int dst_pix_fmt, int src_pix_fmt,
int has_alpha)
{
const PixFmtInfo *pf, *ps;
int loss;
ps = &pix_fmt_info[src_pix_fmt];
pf = &pix_fmt_info[dst_pix_fmt];
loss = 0;
pf = &pix_fmt_info[dst_pix_fmt];
if (pf->depth < ps... | 1threat |
Why do juavascript functions work this way? : so i have a good grasp of most static typed languages mainly C and C++. But when I went into javascript i noticed something that bummed me out.
I learned to write this function to interact with inner HTML:
document.getElementById("SomeHTML").onclick = function(){
... | 0debug |
Javascript timer shouldn't reset : I want to reload the page and timer Shouldn't be rest on page reload to next part , is there any way to achieve this functionality ? | 0debug |
How to delete rows that have up to 6 variables that are nont NA in R : <p>Hello so I want to delete some rows from a data frame. In the dataframe 5 of the variables have value always. And the others may have or have NA value. So I want to keep only the rows that Have at least 6 variables with value. </p>
<p>I tried us... | 0debug |
static av_cold int movie_init(AVFilterContext *ctx, const char *args)
{
MovieContext *movie = ctx->priv;
AVInputFormat *iformat = NULL;
int64_t timestamp;
int nb_streams, ret, i;
char default_streams[16], *stream_specs, *spec, *cursor;
char name[16];
AVStream *st;
movie->class... | 1threat |
static void decode_lowdelay(DiracContext *s)
{
AVCodecContext *avctx = s->avctx;
int slice_x, slice_y, bytes, bufsize;
const uint8_t *buf;
struct lowdelay_slice *slices;
int slice_num = 0;
slices = av_mallocz_array(s->lowdelay.num_x, s->lowdelay.num_y * sizeof(struct lowdelay_slice));
... | 1threat |
static void synthfilt_build_sb_samples (QDM2Context *q, GetBitContext *gb, int length, int sb_min, int sb_max)
{
int sb, j, k, n, ch, run, channels;
int joined_stereo, zero_encoding, chs;
int type34_first;
float type34_div = 0;
float type34_predictor;
float samples[10], sign_bits[16];
... | 1threat |
static void gen_ld(DisasContext *ctx, uint32_t opc,
int rt, int base, int16_t offset)
{
TCGv t0, t1, t2;
int mem_idx = ctx->mem_idx;
if (rt == 0 && ctx->insn_flags & (INSN_LOONGSON2E | INSN_LOONGSON2F)) {
return;
}
t0 = tcg_temp_new();
gen_ba... | 1threat |
Python : How to create dictionary of unique words out of list of strings where words are mixed with symbols and numbers : <p>Lets say I have
list = ["1 I love , you / hey", "0 Because . you / are cute ", ....]</p>
<p>I want to create a set of unique words, avoiding digits and symbols.
What would be the best way of d... | 0debug |
static int proxy_close(FsContext *ctx, V9fsFidOpenState *fs)
{
return close(fs->fd);
}
| 1threat |
OpenGL points drawn disappear, draw call and swap buffer issue? c++ : I cannot figure out what I have done wrong here...I am wanting to draw points on screen from the vertex data already sent to the GPU using GL_POINTS. At the moment they are drawn for a split second and then disappear. I am using a time-dependent loop... | 0debug |
Android: get child of Object : <p>My code is :</p>
<pre><code>Object value = tasks.get(key);
</code></pre>
<p>result <code>value</code> is : <code>[{"name":"one","family":"yes"},{"name":"two","family":"no"}]</code></p>
<p>Now i want get child of <code>value</code> in foreach</p>
<pre><code>foreach(...){
String ... | 0debug |
Why does this recursive code print "1 2 3 4 5"? : <p>I am new to Recursion in Java and came across this code in a textbook. After running the code it prints "1 2 3 4 5" and am wondering why it doesn't print "5 4 3 2 1"?</p>
<pre><code>public class Test {
public static void main(String[] args) {
xMethod(5);
}
... | 0debug |
static char *qio_channel_websock_handshake_entry(const char *handshake,
size_t handshake_len,
const char *name)
{
char *begin, *end, *ret = NULL;
char *line = g_strdup_printf("%s%s: ",
... | 1threat |
vpc_co_preadv(BlockDriverState *bs, uint64_t offset, uint64_t bytes,
QEMUIOVector *qiov, int flags)
{
BDRVVPCState *s = bs->opaque;
int ret;
int64_t image_offset;
int64_t n_bytes;
int64_t bytes_done = 0;
VHDFooter *footer = (VHDFooter *) s->footer_buf;
QEMUIOVector loc... | 1threat |
when i change my orientation from portrait to landscape it replays the splash screen : when i change my orientation from portrait to landscape it replays the splash screen then loads my weburl but is there a way to just let it continue where it was so it doesn't replay the whole process i have tried "android:configChan... | 0debug |
Microsoft SQL: Update multiple Rows using combined Values and compare them to Values from another Table : I have two Tables im my MS-SQL Database:
Table 1 looks like this:
----------
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-html -->
<table>
<t... | 0debug |
PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic)
{
DeviceState *dev;
SysBusDevice *s;
GrackleState *d;
dev = qdev_create(NULL, "grackle");
qdev_init(dev);
s = sysbus_from_qdev(dev);
d = FROM_SYSBUS(GrackleState, s);
d->host_state.bus = pci_register_bus(&d->busdev.qdev, "... | 1threat |
How to get exact date if i change device date : Now the exact date is 8-Jun-2018
But if I change the device date to future or past (i.e 21-Jun-2018 or 21-Feb-2018)
How to get exact date i.e 8-Jun-2018
| 0debug |
static void init_parse_context(OptionParseContext *octx,
const OptionGroupDef *groups, int nb_groups)
{
static const OptionGroupDef global_group = { "global" };
int i;
memset(octx, 0, sizeof(*octx));
octx->nb_groups = nb_groups;
octx->groups = av_mallocz(... | 1threat |
regular express quetion - what's wrong with my expression? : i have a difficult by build a regex.
Suppose there is a html clip as under.
I want to use Javascript to cut the <tbody> part with the link of "apple"(which <a> is inside of the <td class="by">)
I make the expression :
/<tbody.*?text[\s\S]*?<td clas... | 0debug |
Python Pros. Extreme Need. For people who know how to use groupby() : I'm new to python, can anybody break down the process here per line?
What does the highlighted numbers use is for? Thank you
[enter image description here][1]
[1]: https://i.stack.imgur.com/scwpy.png | 0debug |
static int32_t scsi_send_command(SCSIDevice *d, uint32_t tag,
uint8_t *cmd, int lun)
{
SCSIGenericState *s = DO_UPCAST(SCSIGenericState, qdev, d);
SCSIGenericReq *r;
SCSIBus *bus;
int ret;
if (cmd[0] != REQUEST_SENSE &&
(lun != s->lun || (cmd[1] >> ... | 1threat |
error React Native CLI uses autolinking for native dependencies, but the following modules are linked manually : <p>This error came up after upgrading to React Native 0.60.</p>
<p>I've tried to manually unlink each manually linked dependency using <code>react-native unlink <dependency></code> as suggested in the... | 0debug |
creating background drawable using layer-list, icon getting stretched : <p>Hi I am trying to create a background <code>drawable</code> for my splash screen which I'll be setting in theme itself. But the bitmap drawable used to keep in the center is getting stretched and I am not able to figure how to keep it normal. Be... | 0debug |
Alternative of Dictionary<String,Any> in Swift3? : I know that my Dictionary will be either `<String,String>` or it will be `<String,NSNumber>` , Is there any way i can tell this to Swift compiler at the declaration time , rather than declaring `<String,Any>` or `<String,AnyObject>` ? | 0debug |
Why only interfaces can be delegated to in kotlin? : <p>I have seen few similar questions, but none had explained why delegation is limited to interfaces?</p>
<p>Most of the time in practice we have something that has actually no interface at all, it is a class that implements nothing but provides some functionality o... | 0debug |
PHP Operators, how do I make the code shorter? : Original code:
if(mimeType == 'image/jpeg' or mimeType == 'image/png' or mimeType == 'image/gif' && filename)
I tried this, but it will include unwanted *pdf.
if (mimeType == ('image/jpeg' ||'image/png' ||'image/gif') && $part->filename)
How do I mak... | 0debug |
Docker mount S3 container : <p>What is your best practise for mounting an S3 container inside of a docker host? Is there a way to do this transparently? Or do I rather need to mount volume to the host drive using the VOLUME directive, and then backup files to S3 with CRON manually?</p>
| 0debug |
static int escape124_decode_frame(AVCodecContext *avctx,
void *data, int *got_frame,
AVPacket *avpkt)
{
int buf_size = avpkt->size;
Escape124Context *s = avctx->priv_data;
AVFrame *frame = data;
GetBitContext gb;
unsigned frame_flag... | 1threat |
Website database not updating automatically : <p>I have a script which i made myself, it's doing the following:
-Crawl database to see if current date equals date of a value in the database
if true: Add +7 days to the date and then get the Ascending value of a date.
It's supposed to update each sunday</p>
<p>but the ... | 0debug |
Two way binding in RxSwift : <p>I read the two way binding operator in sample code of RxSwift.</p>
<pre><code>func <-> <T>(property: ControlProperty<T>, variable: Variable<T>) -> Disposable {
let bindToUIDisposable = variable.asObservable()
.bindTo(property)
let bindToVariabl... | 0debug |
Angular 2: Iterate over reactive form controls : <p>I would like to <code>markAsDirty</code> all the controls inside of a <code>FormGroup</code>.</p>
| 0debug |
alert('Hello ' + user_input); | 1threat |
Bulk Insert with format file NOT skipping column in destination table with 146 fields as it should be : <p>Here is the full error:</p>
<p>Msg 4864, Level 16, State 1, Line 3
Bulk load data conversion error (type mismatch or invalid character for the specified codepage) for row 1, column 5 (FK_User_CreatedBy).</p>
<p>... | 0debug |
Application does not implement dagger.android.HasDispatchingActivityInjector : <p>I have a subclass of Application that I am conforming to HasDispatchingActivityInjector, but when I try and run my app it will crash, saying:</p>
<pre><code>Unable to start activity ComponentInfo{com.test.testing/com.test.testing.ui.main... | 0debug |
How to unit test ActionFilterAttribute : <p>I'm looking to test an ActionFilterAttribute in a .NET Core 2.0 API project and wondering the best way to go about it. Note, I'm not trying to test this through a controller action, merely test the ActionFilterAttribute itself.</p>
<p>How might I go about testing this:</p>
... | 0debug |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.