problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
Oracle 11g: ow to INSERT a row in a table if this row doesn't already exist in same table, in PL/SQL (oracle) : please guide how to INSERT a row in a table if this row doesn't already exist in same table, in PL/SQL (oracle)?
I want something like this.
insert into note (note_id, user_book_id, course_user_id, bo... | 0debug |
what is the c++ equivalent of map(int,input().split()) of python? : <p>I find it hard to do all the string manipulation and then parsing into an array of integers in c++ while we could get away with only a single line in python.</p>
<p>whats the easiest way to split the string of integers into an array of integers in ... | 0debug |
when to use move in function calls : <p>I am currently learning mor about all the c++11/14 features and wondering when to use std::move in function calls.</p>
<p>I know I should not use it when returning local variables, because this breaks Return value optimisation, but I do not really understand where in function ca... | 0debug |
static void bdrv_co_io_em_complete(void *opaque, int ret)
{
CoroutineIOCompletion *co = opaque;
co->ret = ret;
qemu_coroutine_enter(co->coroutine, NULL);
}
| 1threat |
Error:(1) Error parsing XML: XML declaration not well-formed : <pre><code><?xml version="1.0"encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schema.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_ma... | 0debug |
Firebase Load Testing : <p><strong>How can we load test Firebase Realtime Database listener performance?</strong></p>
<p>Firebase Realtime Database documentation says that we can have up to 100K concurrent users per database. If we have 100K concurrent users listening to the same node in a database, and that node upda... | 0debug |
Debug Assertion Failed? : <p>I'm fairly new to coding (currently learning C) and I'm confused as to why this error occurs when I'm running the console.</p>
<p><a href="https://i.stack.imgur.com/JQ5XA.png" rel="nofollow noreferrer">The Error that I get.</a></p>
<p>Here's the code that I wrote (it's a function that I c... | 0debug |
How to increase The maximum size of one packet in MySQL Server : <p>**While trying to import full world database to mysql server i have occurred error attached , **
<a href="https://i.stack.imgur.com/NAQON.png" rel="nofollow noreferrer"> Screen</a>
@Bogir[rus] have found solution for Me but i still want to share how ... | 0debug |
I can not edit date and time : when I try to edit date and time I can not, it shows the error:
Cannot format given Object as a Date.
this is RegistroBean
public String Editar(Integer id){
Registros r=this.registrosFacade.find(id);
DateFormat dateFormatter = new SimpleDateFormat("MM/dd/yy... | 0debug |
static inline int put_dwords(uint32_t addr, uint32_t *buf, int num)
{
int i;
for(i = 0; i < num; i++, buf++, addr += sizeof(*buf)) {
uint32_t tmp = cpu_to_le32(*buf);
cpu_physical_memory_rw(addr,(uint8_t *)&tmp, sizeof(tmp), 1);
}
return 1;
}
| 1threat |
loading fonts ttf crashes , error loading with libgdx : i have the problem with load the ttf file, my code:
Label migliaLabel;
migliaLabel = new Label("label", new Label.LabelStyle(new BitmapFont(Gdx.files.internal("Kalam-Regular.ttf")), Color.MAGENTA));
the file Kalam-Regular.ttf is in the folder asset... | 0debug |
How to get start tensflow? : How to get start tensflow, is there any book to read?
I'm good at java programming, and have some background of machine learning. I'd like to find a book or a course about tensflow. Is there any recommendation? | 0debug |
Difference between as_json and to_json method in Ruby : <p>What's the difference between the two methods <code>as_json</code> and <code>to_json</code>. Are they same? If not what's the difference between them?</p>
| 0debug |
How to quickly replicate/update local library under $R_LIBS_USER? : <p>Suppose that</p>
<ol>
<li>the version of R I have installed is 3.3.1;</li>
<li>my environment variable <code>$R_LIBS_USER</code> is set to <code>$HOME/my/R_lib/%V</code>; and</li>
<li>I have a directory <code>$HOME/my/R_lib/3.3.1</code> containing ... | 0debug |
What does "Limit of total fields [1000] in index [] has been exceeded" means in Elasticsearch : <p>I have Elasticsearch index created which has approx 350 fields (Including nested fields) , I have defined mapping only for few of them.
While calling _update API I am getting below exception with 400 Bad request.</p>
<p... | 0debug |
When Memory is Allocated to Class in C++? :
Class Sample
{
int a,b;
public :
int sum()
{
return (a+b);
}
};
int main()
{
Sample sm;
}
I am beginner to C++ so please provide keep language of your answer simple so that I understand wel... | 0debug |
about c++ convert infix to postfix when it is tow power(^^) :
#include<iostream>
#include<stdio.h>
using namespace std;
#define size 100
int temp,length=0,inx=0,pos=0,top=-1;
char symbol,infix[size],postfix[size],stack[size];
void push(char);
char pop();
int p... | 0debug |
Appending lists according to a per of lists (IndexError: list index out of range) : I have these lists:
n_crit = [[1, 2, 3, 4, 5, 6], [1, 1, 1, 1, 1, 1], [-1, 1, -1, -1, -1, 1], [2, 3, 5, 4, 1, 6], [10, 0, 0.5, 1, 0, 0], [0, 30, 5, 6, 0, 0], [0, 0, 0, 0, 0, 5]]
crit = [[80, 90, 6, 5.4, 8, 5], [65, 58, 2, ... | 0debug |
How to build dynamic where in EF 6 query : <p>How to dynamically filter the results received from the EF.
I'm using EF 6. In previous versions of the EF it is very hard.
Maybe something has changed?
I know I can use filters, one after another, but it is not the most efficient way.
Is there a way to do it efficiently an... | 0debug |
GuestFsfreezeStatus qmp_guest_fsfreeze_status(Error **err)
{
return guest_fsfreeze_state.status;
}
| 1threat |
something related .get function i think : so basically i can't get my code running , when i use the next function to check if the entered password and name are right if always say wro no ng values entered, basically the variable entry_1 and entry_2 are not storing the input text and i want a solution for that. how to u... | 0debug |
İ couldnt create function to count the number of occurence : i wont create function to count the number of occurence in an array.İ cant compile and run it.
Compiler gives the error:
The method occurence(int[]) in the type countOfOccurence is not applicable for the arguments (int)
public class countOfOccurence {
... | 0debug |
static int tee_write_trailer(AVFormatContext *avf)
{
TeeContext *tee = avf->priv_data;
AVFormatContext *avf2;
int ret_all = 0, ret;
unsigned i;
for (i = 0; i < tee->nb_slaves; i++) {
avf2 = tee->slaves[i].avf;
if ((ret = av_write_trailer(avf2)) < 0)
if (!ret_al... | 1threat |
static void cpu_common_reset(CPUState *cpu)
{
CPUClass *cc = CPU_GET_CLASS(cpu);
int i;
if (qemu_loglevel_mask(CPU_LOG_RESET)) {
qemu_log("CPU Reset (CPU %d)\n", cpu->cpu_index);
log_cpu_state(cpu, cc->reset_dump_flags);
}
cpu->interrupt_request = 0;
cpu->halted = 0;... | 1threat |
I need a formula so that when the screen resolution decreases, objects go to the left : [![enter image description here][1]][1]
[1]: https://i.stack.imgur.com/mnl8M.png
I have a menu with links and when I decrease the screen resolution, the last buttons shrink, and I need to move all the objects to the left w... | 0debug |
Please tell how ch[1] on printing gave answer as 2? :
#include<stdio.h>
int main()
{
union a
{
int i;
char ch[2];
};
union a z={512};
printf("%d %d %d",z.i,z.ch[0],z.ch[1]);
}
//Output 512 0 2 | 0debug |
How to Display images horizontally in php : Hi i am having portfolio page in php where i am displaying all the images in portfolio.I need to display the images in horizontal.All the images are fetching from admin panel.here is the code.But here all the images are displaying vertically.
<div class="portfolioimage... | 0debug |
void cpu_inject_x86_mce(CPUState *cenv, int bank, uint64_t status,
uint64_t mcg_status, uint64_t addr, uint64_t misc)
{
uint64_t mcg_cap = cenv->mcg_cap;
unsigned bank_num = mcg_cap & 0xff;
uint64_t *banks = cenv->mce_banks;
if (bank >= bank_num || !(status & MCI_STATUS_V... | 1threat |
How to build a website? : <p>I have a really really big question which is how to write a social networking website like facebook? I want to know which language should I use and why. And also the relationship of them or the whole structure of website. Only a general idea of blue print will be all right. However I don't ... | 0debug |
URL Rewriting in .htaccess for url friendly : I have a URL that looks like:
> domain.com/category.php?id=5
and
> domain.com/profile.php?id=2
How would I go about converting that URL to:
> domain.com/categoryname
>
> domain.com/profilename
.htaccess code:
RewriteEngine on
#category
... | 0debug |
Configure time zone to mysql docker container : <p>I have a mysql 5.7 docker container. When I run the mysql command:</p>
<pre><code>SELECT now();
</code></pre>
<p>It shows the time -3 hours to my current time (which is logical). I want to set the time zone in a config file. Following the documentation in <a href="ht... | 0debug |
JavaScirpt: Filter data from array based on index : I have an multidimensional array and want to filter is based on value at particular index value its look something like this :
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-js -->
arr = [
[id, postI... | 0debug |
how can I change path to img src from java script? : <p>I have an image in my div:</p>
<pre><code><div class="pressphone">
<img class="phone" src="../img/template/iphone3.png">
</div>
</code></pre>
<p>how can I switch the photo to <code>../img/template/iphone4.png</code> from javascript/jquery?<... | 0debug |
equivalent of "canvas" in React Native : <p>I am currently working on an image processing mobile App based on React-Native. However, I can't find any related documents about the image crop, zoom, pan, and save functions (which can be easily achieved by the HTML5 canvas element) on the React-Native official site. </p>
... | 0debug |
static int dpcm_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
const uint8_t *buf_end = buf + buf_size;
DPCMContext *s = avctx->priv_data;
int out = 0;
int predi... | 1threat |
static int ide_handle_rw_error(IDEState *s, int error, int op)
{
bool is_read = (op & IDE_RETRY_READ) != 0;
BlockErrorAction action = bdrv_get_error_action(s->bs, is_read, error);
if (action == BLOCK_ERROR_ACTION_STOP) {
s->bus->dma->ops->set_unit(s->bus->dma, s->unit);
s->bus->error... | 1threat |
static int xmv_read_packet(AVFormatContext *s,
AVPacket *pkt)
{
XMVDemuxContext *xmv = s->priv_data;
int result;
if (xmv->video.current_frame == xmv->video.frame_count) {
result = xmv_fetch_new_packet(s);
if (result)
return result;... | 1threat |
static void dma_aio_cancel(BlockAIOCB *acb)
{
DMAAIOCB *dbs = container_of(acb, DMAAIOCB, common);
trace_dma_aio_cancel(dbs);
if (dbs->acb) {
bdrv_aio_cancel_async(dbs->acb);
}
}
| 1threat |
Have to discard numeric decimal(25.0987)values with some string and keep those values who are decimal(25) : In some source table suppose a column there
Column A
25.00
19.890
16
5.980
100
Write sql to show output
Column A
25
Decimal values so discarded
16
Decimal values so discarded
100
Nothing c... | 0debug |
static void set_chr(Object *obj, Visitor *v, const char *name, void *opaque,
Error **errp)
{
DeviceState *dev = DEVICE(obj);
Error *local_err = NULL;
Property *prop = opaque;
CharBackend *be = qdev_get_prop_ptr(dev, prop);
CharDriverState *s;
char *str;
if (dev... | 1threat |
static int ppc_hash32_check_prot(int prot, int rw, int access_type)
{
int ret;
if (access_type == ACCESS_CODE) {
if (prot & PAGE_EXEC) {
ret = 0;
} else {
ret = -2;
}
} else if (rw) {
if (prot & PAGE_WRITE) {
ret = 0;
... | 1threat |
how to round up time to two decimal places in js? : how to round variable x = 00:00:24.320, y = 00:00:19.968 to get final result x = 00:00:24 and y = 00:00:20 ? | 0debug |
void qmp_block_resize(bool has_device, const char *device,
bool has_node_name, const char *node_name,
int64_t size, Error **errp)
{
Error *local_err = NULL;
BlockDriverState *bs;
int ret;
bs = bdrv_lookup_bs(has_device ? device : NULL,
... | 1threat |
static void print_formats(AVFilterContext *filter_ctx)
{
int i, j;
#define PRINT_FMTS(inout, outin, INOUT) \
for (i = 0; i < filter_ctx->nb_##inout##puts; i++) { \
if (filter_ctx->inout##puts[i]->type == AVMEDIA_TYPE_VIDEO) { \
AV... | 1threat |
javascript- How to parse JSON using javascript : <p>If my json is this:</p>
<pre><code>[
["cat1"],
["cat2"],
["cat3"],
["cat4"],
["cat5"]
]
</code></pre>
<p><strong>How to parse this in javascript</strong>. I am looking for some <strong>for loop kind of solution</strong> which can iterate ove... | 0debug |
How do I access integers within an element of a list? : <p>Hi I am new to python and trying to do couple of small tasks in data manipulations. Please note this is not homework, I am aware of this forum. I just do not know how to access a digit within an element hence I do not have any code to start with:</p>
<p>I have... | 0debug |
Play musical notes in Swift Playground : <p>I am trying to play a short musical note sequence with a default sine wave as sound inside a Swift Playground. At a later point I'd like to replace the sound with a <em>Soundfont</em> but at the moment I'd be happy with just producing some sound. </p>
<p>I want this to be a ... | 0debug |
wordpress site opening malware popups "onclkds.com" on mobile site : i made website on wordpress,
till today it was working fine but now when i open my website on mobile it open popups of onclkds.com,i have searched for the solution and many of the forums have suggested that it is issue related to browser extensions.
... | 0debug |
What Bearer token should I be using for Firebase Cloud Messaging testing? : <p>I am trying to send a test notification using Firebase Cloud Messaging via Postman. I'm doing a POST to this url</p>
<pre><code>https://fcm.googleapis.com/v1/projects/[my project name]/messages:send
</code></pre>
<p>The Authorization tab ... | 0debug |
static void dec_fpu(DisasContext *dc)
{
if ((dc->tb_flags & MSR_EE_FLAG)
&& !(dc->env->pvr.regs[2] & PVR2_ILL_OPCODE_EXC_MASK)
&& !((dc->env->pvr.regs[2] & PVR2_USE_FPU_MASK))) {
tcg_gen_movi_tl(cpu_SR[SR_ESR], ESR_EC_ILLEGAL_OP);
t_gen_raise_exception(dc, EXCP_HW_EXCP);
... | 1threat |
how to solve the error: invalid conversion from " int* " to " int " : Need some help with the problem.
When I compile my code below, it gives me this error: error: invalid conversion from " int* " to " int "
I want to create a "calculatePercentage" function, so I can use the value when I call it.
void ... | 0debug |
I want to know about print type explicitly : <p>Print type like %s, %d, %x, %p, ...
I understand these things roughly. But when I have to choose one of these, I can't pick similar two of these. For example, when I try to print address of variable, I can have %p or %08X, they will be certainly different in special case... | 0debug |
Not using the Expo fork of react-native : <p>I'm using expo with react native. All is fine, but i get this warning and the app takes a long time in loading :</p>
<pre><code> [exp] Warning: Not using the Expo fork of react-native. See https://docs.expo.io/.
</code></pre>
<p>How can i fix it please. </p>
| 0debug |
Can we have search widget other than toolbar in android : <p>i understand we can have search widget in activity toolbar. As per my requirement we can't use tool bar for search widget, Is that possible we can have search widget as a separate entity in activity just below tool bar or some any where we want (just like Tex... | 0debug |
static inline void h264_loop_filter_chroma_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta, int8_t *tc0)
{
int i, d;
for( i = 0; i < 4; i++ ) {
const int tc = tc0[i];
if( tc <= 0 ) {
pix += 2*ystride;
continue;
}
for( d = 0; d < 2; d... | 1threat |
How to remove bootstrap menu from my website? : <p>URL of my website..
<a href="http://www.moonli8photgrphy.move.pk/" rel="nofollow">http://www.moonli8photgrphy.move.pk/</a></p>
<p>I'd downloaded bootstrap theme, and this menu of bootstrap is somewhere in the stylesheets, but i can't configure it out.
I've edited almo... | 0debug |
What is the output? : <p>What is displayed by Line 1 Below?
BlueJ prints out A@18fea98, but I don't think this is correct. Please help, thank you.</p>
<pre><code>class A{
private int x;
public A(){
x=0;
}
}
//test code in client program
A test = new A();
out.println(test);//LINE 1
</code></pre>
| 0debug |
static int loadvm_postcopy_handle_run(MigrationIncomingState *mis)
{
PostcopyState ps = postcopy_state_set(POSTCOPY_INCOMING_RUNNING);
trace_loadvm_postcopy_handle_run();
if (ps != POSTCOPY_INCOMING_LISTENING) {
error_report("CMD_POSTCOPY_RUN in wrong postcopy state (%d)", ps);
retur... | 1threat |
String Resources in Angular : <p>I'm developing an Angular app and I'm looking for something similar to Android Resource available in Android development.</p>
<p>Here is the way to get a string in Android:</p>
<p><code>String mystring = getResources().getString(R.string.mystring);</code></p>
<p>I would like to have ... | 0debug |
Disable eslint for all files in directory and subdirectories : <p>I have some files that are in a certain folder and those files are from a vendor so I cannot control them. I would like to disable eslint for all the files in that directory and all subfolders. </p>
| 0debug |
argument of type int is incompatible with parameter of type lpcwstr in Visual Studio resource files : I'm trying to add a .wav file as a resource into my C++ game and play it on runtime. Here's my code in my main class:
`PlaySound(IDR_WAVE1, GetModuleHandle(NULL), SND_FILENAME);`
My resource.h file:
#defin... | 0debug |
Dynamically changing number of columns in React Native Flat List : <p>I have a <code>FlatList</code> where I want to change the number of columns based on orientation. However, I get the red screen when I do this. As per the red screen error message, I'm not quite sure how I should be changing the key prop. Any help is... | 0debug |
Objecy.keys().map() VS Array.map() : <p>can you give me an argument why approach A is better than approach B.</p>
<p>Approach A:</p>
<pre><code>const transformCompanyOptions = (companies: Array<{id: string, name: string}>, selectedId: string) => {
return companies.map(key => {
return {
value: ... | 0debug |
Do objects with a lot of reference fields (except arrays) devastate Hotspot JVM's GC(s) heap traversal performance? : <p>Imagine that I define <a href="https://github.com/OpenHFT/SmoothieMap/blob/80a6a2f9dcba246cdf6c6c01259c7fca90a2fd68/src/main/java/net/openhft/smoothie/Segment.java#L860-L867" rel="noreferrer">a class... | 0debug |
static av_cold int avs_decode_init(AVCodecContext * avctx)
{
avctx->pix_fmt = PIX_FMT_PAL8;
return 0;
} | 1threat |
varia name as class name : i have started learning java
made my progress till oops concept but i dnt understand below code while implementing a link list
Class Node{
Node next;
int i;
}
in above code i created a class named "Node" and create "Node" type of variable
what that means Node is not a... | 0debug |
static gint range_compare(gconstpointer a, gconstpointer b)
{
Range *ra = (Range *)a, *rb = (Range *)b;
if (ra->begin == rb->begin && ra->end == rb->end) {
return 0;
} else if (range_get_last(ra->begin, ra->end) <
range_get_last(rb->begin, rb->end)) {
return -1;
} ... | 1threat |
static int test_vector_fmac_scalar(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp,
const float *v1, const float *src0, float scale)
{
LOCAL_ALIGNED(32, float, cdst, [LEN]);
LOCAL_ALIGNED(32, float, odst, [LEN]);
int ret;
memcpy(cdst, v1, LEN * sizeof(*v1));
... | 1threat |
How do i move this seach bar to the top right of the screen? : [enter image description here][1]
[1]: https://i.stack.imgur.com/upgCP.png
How do i move this to the top right corner (html/css) give me some of your examples
guys ima need a lot of your help.im new to this programming thing. i hope i can... | 0debug |
UISwitch setOn(:, animated:) does not work as document : <p>As Apple's document write, <code>UISwitch</code>'s function <code>setOn(on: Bool, animated: Bool)</code> does not send action. It works fine before iOS 10, but it will send action after I call it in iOS 10. I call it in "ValueChanged" event to force switch bac... | 0debug |
Open file with system application in a Progressive Web App : <p>I'm trying to figure out if it is possible to open a file from a Progressive Web App with the default system application.</p>
<p>The idea is that a PWA would store for offline use some files (e.g. a .docx file), and that the user would be able to open the... | 0debug |
static int vorbis_parse_setup_hdr_modes(vorbis_context *vc) {
GetBitContext *gb=&vc->gb;
uint_fast8_t i;
vc->mode_count=get_bits(gb, 6)+1;
vc->modes=av_mallocz(vc->mode_count * sizeof(vorbis_mode));
AV_DEBUG(" There are %d modes.\n", vc->mode_count);
for(i=0;i<vc->mode_count;++i) {
... | 1threat |
static int init_poc(H264Context *h){
MpegEncContext * const s = &h->s;
const int max_frame_num= 1<<h->sps.log2_max_frame_num;
int field_poc[2];
if(h->nal_unit_type == NAL_IDR_SLICE){
h->frame_num_offset= 0;
}else{
if(h->frame_num < h->prev_frame_num)
h->frame_nu... | 1threat |
linux shell script source destination copy directory : <p>I want to copy files from my current directory to a directory which is pointed out by user(destination).
Destination directory will be input by user during the execution of the script.
Command should create directory and add write permission and check the requir... | 0debug |
static uint32_t m5206_mbar_readw(void *opaque, target_phys_addr_t offset)
{
m5206_mbar_state *s = (m5206_mbar_state *)opaque;
int width;
offset &= 0x3ff;
if (offset >= 0x200) {
hw_error("Bad MBAR read offset 0x%x", (int)offset);
}
width = m5206_mbar_width[offset >> 2];
if (w... | 1threat |
How to convert json array to json objects : I need to convert a JSON array to JSON objects by id as key for every object in javascript.
What I have:
[{
"author" : "aaaa",
"catid" : 22,
"id" : 23,
"name" : "Book a",
"size" : 56658
}, {
"author" : "bbbb",
... | 0debug |
static void output_segment_list(OutputStream *os, AVIOContext *out, DASHContext *c,
int representation_id, int final)
{
int i, start_index = 0, start_number = 1;
if (c->window_size) {
start_index = FFMAX(os->nb_segments - c->window_size, 0);
start_number ... | 1threat |
How to find the average of numbers within a specified range : I am using the 'diamonds' dataset from ggplot2 and am wanting to find the average of the 'carat' column. However, I want to find the average every 0.1:
**Between**
0.2 and 0.29
0.3 and 0.39
0.4 and 0.49
etc.
| 0debug |
Android design like shown in images below? : <p>I want home page like <a href="http://i.stack.imgur.com/PUYfB.png" rel="nofollow">this</a> and after selecting the category <a href="http://i.stack.imgur.com/VYqj7.png" rel="nofollow">this</a> view should overlap the homepage with slide in from right animation & slide... | 0debug |
static int vhdx_update_header(BlockDriverState *bs, BDRVVHDXState *s,
bool generate_data_write_guid, MSGUID *log_guid)
{
int ret = 0;
int hdr_idx = 0;
uint64_t header_offset = VHDX_HEADER1_OFFSET;
VHDXHeader *active_header;
VHDXHeader *inactive_header;
... | 1threat |
void virtqueue_get_avail_bytes(VirtQueue *vq, unsigned int *in_bytes,
unsigned int *out_bytes,
unsigned max_in_bytes, unsigned max_out_bytes)
{
VirtIODevice *vdev = vq->vdev;
unsigned int max, idx;
unsigned int total_bufs, in_total, out_tot... | 1threat |
static void rtc_get_date(Object *obj, Visitor *v, void *opaque,
const char *name, Error **errp)
{
Error *err = NULL;
RTCState *s = MC146818_RTC(obj);
struct tm current_tm;
rtc_update_time(s);
rtc_get_time(s, ¤t_tm);
visit_start_struct(v, NULL, "struct tm"... | 1threat |
StringBuffer "eating" some characters : I came across a strange problem recently. I am using `StringBuffer` to create a string and when I added some white spaces to the string, I realized that some characters were gone.
An example:
StringBuffer sb = new StringBuffer();
sb.append("000.00 ... | 0debug |
how to integrate my app into facebook app in ios? : how to integrate my app into face book app in iOS?[like this screen(jasper app)][1]
[1]: https://i.stack.imgur.com/TuZRt.png | 0debug |
MSBuild plugin configuration in not available in Jenkins Configuration page : <p>I have installed MSBuild plugin for jenkins using plugin management. It was installed successfully and I am able to see the options for MSBuild in Job configuration page. </p>
<p>But, unfortunately I am not able to see MSBuild section in... | 0debug |
Why .substring() does not work well in my java proyect? : I'm trying to erase a row from a csv file with this function:
public void borrarAlumno(String id) throws IOException {
BufferedReader br = new BufferedReader(new FileReader(archivo));
StringBuffer sb = new StringBuffer("");
String line;
whi... | 0debug |
static inline bool cpu_handle_halt(CPUState *cpu)
{
if (cpu->halted) {
#if defined(TARGET_I386) && !defined(CONFIG_USER_ONLY)
if ((cpu->interrupt_request & CPU_INTERRUPT_POLL)
&& replay_interrupt()) {
X86CPU *x86_cpu = X86_CPU(cpu);
qemu_mutex_lock_iothread();
... | 1threat |
Python: Unexpected behaviour with dict and a colon. ( my_dict['key']: None ) what does the colon ( : ) do? : <p>I have encountered some <em>unexpected</em> behavior with dicts in python.<br>
It might be because of annotations, but i'm not sure.<br>
Please see the snippet below: </p>
<pre><code>>>> d = {} # ... | 0debug |
Transform YYYYMM to DD-MM-YYY SQL Server : <p>I have a column in sql server like 201801. How can I transform this in DD-MM-YYYY?
Thank you!</p>
| 0debug |
Service compability : I have:
public int onStartCommand(Intent intent, int flags, int startId) {
try {
player.start();
isRunning = true;
}
catch(Exception e) {
isRunning = false;
player.stop();
}
return 1;... | 0debug |
Unrecognized manifest key 'applications'. warning for Google Chrome : <p>I have created my Web Extension for Firefox which uses Chrome Extension API.</p>
<p>But Firefox requires <code>application</code> key in <code>manifest.json</code></p>
<p><a href="https://developer.mozilla.org/en-US/Add-ons/WebExtensions/manifes... | 0debug |
GitHub Pages https/www Redirect : <p>How can I get <a href="https://www.test.com" rel="noreferrer">https://www.test.com</a> to redirect to <a href="https://test.com" rel="noreferrer">https://test.com</a> when using GitHub pages to host a static website?</p>
<p>I recently enabled TLS (provided by GitHub/Lets Encrypt) f... | 0debug |
Kotlin - Heart equation : i'm trying to position 100 hundred particles in a heart shape.
The particles are circles and have a x and y position in the pane.
[![This is what happens][1]][1]
[1]: https://i.stack.imgur.com/s49Ja.png
for (p in ps) {
val index = ps.indexOf(p).toDouble... | 0debug |
Conemu doesn't work with wsl since windows update : <p>Since I have updated windows, my conemu terminal is giving me the following error each time a session is created: </p>
<pre><code>wslbridge error: failed to start backend process
note: backend error output: -v: -c: line 0: unexpected EOF while looking for matching... | 0debug |
Accessing Perl array in bash : <p>I have a perl code where I execute some bash commands using backticks. I want to read a perl array in that bash command. My array has some strings and I want to read them in a for loop of bash.</p>
<pre><code>my @aArray = (1,2,3,4);
my $command = 'for i in $@aArray; do xxxxx $i; done;... | 0debug |
GoLang size of compressed JSON madness : I'll try to clear up my question.
myJSON is a simple JSON string.
`len(myJSON)` = 78
e is `json.Marshal(myJSON)`
From what I understand, e is now a `[]byte`
Then I gzip e like this:
var buf bytes.Buffer
gz := gzip.NewWriter(&buf)
gz.Write(e)
gz.Close()
... | 0debug |
static uint64_t iack_read(void *opaque, target_phys_addr_t addr, unsigned size)
{
return pic_read_irq(isa_pic);
}
| 1threat |
static int scsi_disk_emulate_command(SCSIDiskReq *r)
{
SCSIRequest *req = &r->req;
SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, req->dev);
uint64_t nb_sectors;
uint8_t *outbuf;
int buflen = 0;
if (!r->iov.iov_base) {
if (req->cmd.xfer > 65536) {
... | 1threat |
static void rtas_nvram_store(sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,
target_ulong args,
uint32_t nret, target_ulong rets)
{
sPAPRNVRAM *nvram = spapr->nvram;
hwaddr offset, buffer, len;
int alen;
... | 1threat |
I'm trying to write the 101010 pattern to the few memory location's, Is the logic correct? : The error while compiling the code is and I notice the error while compiling "a value of type "int *" cannot be assigned to an entity of type "int". I'm concerned about the logic, someone help me?
#include <stdio.h>
... | 0debug |
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