problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
Why kotlin allows to declare variable with the same name as parameter inside the method? : <p>Why kotlin allows to declare variable with the same name as parameter inside the method?
And is there any way to access 'hidden' parameter then?</p>
<p>Example:</p>
<pre><code>fun main(args: Array<String>) {
val ... | 0debug |
static CharDriverState *qmp_chardev_open_parallel(const char *id,
ChardevBackend *backend,
ChardevReturn *ret,
Error **errp)
{
ChardevHostdev *parallel = backend... | 1threat |
MYSQL: How to written multiple where clouse in one line while join two tables : Error on my query
SELECT a.`id`, a.`name`, b.`email` FROM `table_1` a, `table_2` b WHERE a.`id`, b.`id` = 5 | 0debug |
Occurance by Month : I want to count, how many times the item has been used in a years period and the criteria is month. For example item x has been used in January, February and August.
Data in my table is arranged :
A:A - all dates during 2018
B:B - all item numbers
C:C - item numbers without duplicates | 0debug |
static void port92_write(void *opaque, hwaddr addr, uint64_t val,
unsigned size)
{
Port92State *s = opaque;
int oldval = s->outport;
DPRINTF("port92: write 0x%02" PRIx64 "\n", val);
s->outport = val;
qemu_set_irq(*s->a20_out, (val >> 1) & 1);
if ((val & 1) && !... | 1threat |
void os_setup_post(void)
{
int fd = 0;
if (daemonize) {
uint8_t status = 0;
ssize_t len;
again1:
len = write(daemon_pipe, &status, 1);
if (len == -1 && (errno == EINTR)) {
goto again1;
}
if (len != 1) {
exit(1);
... | 1threat |
xcode 8 Debugger 'Could not resolve type' : <p>In Xcode 8, When any break point is hit, and I try to print any object in the Xcode debugger, it always prints <strong>"Could not resolve type"</strong>. I have searched enough on the internet. I have checked if EditScheme->Run->Info->BuildConfiguration is set to 'Debug'. ... | 0debug |
Calculating operation count for Big Oh : `void G(....)
{`
`for ( int k = n/2; k > 0; k /= 2 )
{`
` for ( int m = 0; m < n; m++)`
a[(k+m)%n]=k+m; }
}
Ok guys, thanks in advance for your help. I'm unsure how to count the loop operations when the loo... | 0debug |
How to create a data grid with sortable header and a scroll bar in GWT? : <p>I want to create a data grid in GWT. It should have some features like, </p>
<ul>
<li>sortable headers</li>
<li>automatic scroll bar </li>
<li>custom styling for selected row in the grid.</li>
<li>custom styling for selected cell in the grid.... | 0debug |
javascript innerhtml to print for loop : I have just started HTML and JavaScript and got stuck here.I am trying to validate form in case of empty field and print the corresponding output using for loop .Below is the jsp page and javascript code.
<!-- begin snippet: js hide: false -->
<!-- language: lang-js -->
... | 0debug |
SpringBoot external properties not loaded : I'm starting with SpringBoot, so am first going through the [SpringBoot reference Guide][1]
I'm currently having a look at the [Externalized Configuration][2]
My goal is to have a simple Component to read the value out of `application.properties`, which, if I'm not mi... | 0debug |
can you explain me this function? : i don't understand what this function do, can you explain me in detail please?
char *my_getline(FILE *stream) {
char *line = NULL;
size_t pos = 0;
int c;
while ((c = getc(stream)) != EOF) {
char *newp = realloc(line, pos... | 0debug |
Range copying - error #1004 : I need everyone help on the below codes:
`Set s1= workbooks(xxx.xlz).worksheets(abc)
S1.range("A1", Range("A1").end(xldown)).copy`
Why am i seeing error 1004 here? | 0debug |
static uint64_t ehci_opreg_read(void *ptr, hwaddr addr,
unsigned size)
{
EHCIState *s = ptr;
uint32_t val;
val = s->opreg[addr >> 2];
trace_usb_ehci_opreg_read(addr + s->opregbase, addr2str(addr), val);
return val;
}
| 1threat |
static int parse_inputs(const char **buf, AVFilterInOut **curr_inputs,
AVFilterInOut **open_outputs, AVClass *log_ctx)
{
int pad = 0;
while (**buf == '[') {
char *name = parse_link_name(buf, log_ctx);
AVFilterInOut *match;
if (!name)
return... | 1threat |
bool qemu_peer_has_ufo(NetClientState *nc)
{
if (!nc->peer || !nc->peer->info->has_ufo) {
return false;
}
return nc->peer->info->has_ufo(nc->peer);
}
| 1threat |
Run a Maven Project using IntelliJ IDEA : <p>I'm new to IntelliJ IDEA and I would like to run a simple Maven Quickstart project using it.</p>
<p>I followed all the instructions, the project was sucessfully built. But when I try to compile and run it , the <code>Run</code> button is not activated.</p>
<p>It looks like... | 0debug |
Google vision API Bar code Scanner remove camera view : Currently I am developing a bar code reader android app with Google vision API. I need to start camera preview when button click and until the button click screen should be empty white color screen. When i Try to do this camera preview start the same time screen a... | 0debug |
vue.js - change text within a button after an event : <p>I'm playing with vue.js for learning purposes consisting of different components, one of them being a classic to do list. For now, everything is within one component.</p>
<p>I want to change the text of a button after it is clicked to hide an element from "hide"... | 0debug |
void address_space_rw(AddressSpace *as, hwaddr addr, uint8_t *buf,
int len, bool is_write)
{
AddressSpaceDispatch *d = as->dispatch;
int l;
uint8_t *ptr;
uint32_t val;
hwaddr page;
MemoryRegionSection *section;
while (len > 0) {
page = addr & TARGET_... | 1threat |
static void kvmppc_host_cpu_class_init(ObjectClass *oc, void *data)
{
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
uint32_t vmx = kvmppc_get_vmx();
uint32_t dfp = kvmppc_get_dfp();
if (vmx != -1) {
alter_insns(&pcc->insns_flags, PPC_ALTIVEC, vmx > 0);
alter_... | 1threat |
How to mock window.location.href with Jest + Vuejs? : <p>Currently, I am implementing unit test for my project and there is a file that contained <code>window.location.href</code>.</p>
<p>I want to mock this to test and here is my sample code:</p>
<pre><code>it("method A should work correctly", () => {
const... | 0debug |
static void padzero(unsigned long elf_bss)
{
unsigned long nbyte;
char * fpnt;
nbyte = elf_bss & (host_page_size-1);
if (nbyte) {
nbyte = host_page_size - nbyte;
fpnt = (char *) elf_bss;
do {
*fpnt++ = 0;
} while (--nbyte);
}
}
| 1threat |
Sql server error Code : Declare @ParmDefinition Nvarchar(1000),@St Nvarchar(500),@TTable varchar(30)
Set @TTable='[0Detail]'
Declare @TTempStore Table (
Iden Int,
Row_ Int,
Accs_iden int,
Am_Bed Money,
Am_Bes Money,
... | 0debug |
How to transfer selected text from input textbox to textarea box? : I have no idea how to transfer text from each input textbox to text area line by line in JavaScript. Please help me! I'm beginner to programming and this is my first question :) [form design click here][1]
[1]: http://i.stack.imgur.com/oKv5p.png | 0debug |
AWS Java SDK 2.0 create a presigned URL for a S3 object : <p>I know with version 1.x of the SDK it's as simple as per the <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/ShareObjectPreSignedURLJavaSDK.html" rel="noreferrer">docs</a></p>
<pre><code>java.util.Date expiration = new java.util.Date();
long msec = ... | 0debug |
Display popup when user visits the pages on the site for the first time : <p>I want to display pop-us on few pages when the user visits them for the first time. I don't want the values to be stored in the cookies or local storage as the count of the pages is may vary.</p>
| 0debug |
static ExitStatus trans_fop_weww_0c(DisasContext *ctx, uint32_t insn,
const DisasInsn *di)
{
unsigned rt = extract32(insn, 0, 5);
unsigned rb = extract32(insn, 16, 5);
unsigned ra = extract32(insn, 21, 5);
return do_fop_weww(ctx, rt, ra, rb, di->f_weww);
}
| 1threat |
How to browse the document file in iOS : <p>Am building an iOS app that requires user uploading pdf files. I want to create a button that after the user clicks it, it opens the file directory to search for the specific file to upload to the server.
I will appreciate if anyone can tell me how to do it using swift.
Thank... | 0debug |
Does Java Garbage Collect always has to "Stop-the-World"? : <p>I am trying to understand Java's garbage collection more deeply.</p>
<p>In HotSpot JVM generational collection, in the heap, there are three areas (Young generation, Old generation and permanent generation). Also, there are two kinds of algorithms:</p>
<p... | 0debug |
How to install TypeScript 2.2 onto Visual Studio 2017 : <p>Some people in our team have both Visual Studio 2015 and Visual Studio 2017 installed. Others only have the latest Visual Studio 2017 (15.5). With the latter, we noticed that our TypeScript project in the IDE is generating all kinds of unexpected errors due to ... | 0debug |
Can create-react-app be used with TypeScript : <p>Is it possible to use TypeScript with create-react-app? If so, how would you do it?</p>
| 0debug |
How to get the list with the highest last value in a list of lists : <p>I'm trying to get the list which has the highest value in a list of lists. I have something like this:</p>
<pre><code>Lists = [[0,7,6,8],[1,4,6,5], [12,1,8,3]]
</code></pre>
<p>And I want to retrieve the list that has the highest last value, firs... | 0debug |
Need to parse xml file and print element with checking an empty tag : <p>I need to write a perl script to parse through a XML file. If SpecialData tag has value, then I need to print the Name. I could write this
for the following file.</p>
<p>For the following xml file, output should be Name-abc</p>
<pre><code><D... | 0debug |
query = 'SELECT * FROM customers WHERE email = ' + email_input | 1threat |
Function to normalize any number from 0 - 1 : <p>I'm trying to make a function that takes a number and normalizes it from 0 - 1 between its min and max bounds. For example: </p>
<p>If I want to normalize a value of 10 between 5 to 15, I call this:</p>
<p><code>val = 10; normalize(val, 5, 15);</code> Returns 0.5</p>
... | 0debug |
static uint16_t nvme_rw(NvmeCtrl *n, NvmeNamespace *ns, NvmeCmd *cmd,
NvmeRequest *req)
{
NvmeRwCmd *rw = (NvmeRwCmd *)cmd;
uint32_t nlb = le32_to_cpu(rw->nlb) + 1;
uint64_t slba = le64_to_cpu(rw->slba);
uint64_t prp1 = le64_to_cpu(rw->prp1);
uint64_t prp2 = le64_to_cpu(rw->prp2);
... | 1threat |
Convert tab file data to csv or excel format using java : <p>How to extract data from a tab file which has text data in form of rows and column and export it to csv or excel file format? Which language will be best to achieve this?</p>
| 0debug |
How to modify the Verilog code? : module make_counter(h, clk, P);
input wire h;
input wire clk;
output wire P;
reg r=1'b1;
reg[9:0] n=0;
always @(negedge clk)
always @(posedge h)
begin
n=0;
e... | 0debug |
Using ReactCSSTransitionGroup with styled-component : <p>I'm using <a href="https://github.com/styled-components/styled-components" rel="noreferrer">styled-components</a> instead of tradition way of css. But I don't know how it can work together with <a href="https://facebook.github.io/react/docs/animation.html" rel="n... | 0debug |
Date function in excel? : <p>I have an excel file that a column with a date. the date is structured like this:20160711. I want the date to look like this: 07/11/2016 any easy way to do this?</p>
| 0debug |
static unsigned __stdcall win32_start_routine(void *arg)
{
struct QemuThreadData data = *(struct QemuThreadData *) arg;
QemuThread *thread = data.thread;
free(arg);
TlsSetValue(qemu_thread_tls_index, thread);
DuplicateHandle(GetCurrentProcess(), GetCurrentThread(),
... | 1threat |
static inline void t_gen_mov_preg_TN(DisasContext *dc, int r, TCGv tn)
{
if (r < 0 || r > 15)
fprintf(stderr, "wrong register write $p%d\n", r);
if (r == PR_BZ || r == PR_WZ || r == PR_DZ)
return;
else if (r == PR_SRS)
tcg_gen_andi_tl(cpu_PR[r], tn, 3);
else {
if (r == PR_PID)
tcg_gen_helper_0... | 1threat |
Create JSON data in specific format in android : <p>i know there are many useful threads which teaches us how to make JSON data in a specific format. I have been looking into some useful threads but i am unable to achieve a specific format that i want. Can someone help me to achieve this format?</p>
<pre><code>{"prope... | 0debug |
Java 8 stream vs List : <p>I have a set of private methods that are used in a main public method (that receive a list) of a class, these methods will mainly use java 8 classic stream operations as <code>filter</code>, <code>map</code>, <code>count</code> e.t.c. I am wondering if creating stream single time in public ap... | 0debug |
Angular app with firebase auth and node.js / mongodb : <p>I am just planning architecture for my web app and I just wanted to ask you, if it is good idea to use Firebase auth with Angular and mongoDB as a database. (I don't want to use Firestore realtime database)</p>
<p>Is a good idea to use queries directly from my ... | 0debug |
static int v4l2_read_header(AVFormatContext *s1, AVFormatParameters *ap)
{
struct video_data *s = s1->priv_data;
AVStream *st;
int width, height;
int res, frame_rate, frame_rate_base;
uint32_t desired_format, capabilities;
if (ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0)... | 1threat |
How insert edge on graph without source and target? JS : <p>I want to add solely the line on the graph.How insert edge on graph without source and target?Or tell me how using JS, add a line to the graph</p>
| 0debug |
Robust endless loop for server written in Python : <p>I write a server which handles events and uncaught exceptions during handling the event must not terminate the server.</p>
<p>The server is a single non-threaded python process.</p>
<p>I want to terminate on these errors types:</p>
<ul>
<li>KeyboardInterrupt</li>... | 0debug |
static void adx_encode(unsigned char *adx,const short *wav,PREV *prev)
{
int scale;
int i;
int s0,s1,s2,d;
int max=0;
int min=0;
int data[32];
s1 = prev->s1;
s2 = prev->s2;
for(i=0;i<32;i++) {
s0 = wav[i];
d = ((s0<<14) - SCALE1*s1 + SCALE2*s2)/BASEVOL;
data[i]=d;
if (max<d) max=d;
i... | 1threat |
Apollo is not assignable to parameter of type 'VueClass<Vue> : <p>I'm building nuxt.js app with typescript. This is my code:</p>
<pre><code><script lang='ts'>
import {Component, Vue} from 'nuxt-property-decorator';
import {LOCATION} from '~/constants/graphql/location';
@Component({
apollo: {... | 0debug |
How to add country flag in the html input tag? : <p>I want to add country flag in html input tag and yeah bootstrap helper can do it. But i do not know how to add the links and scripts exactly that would solve my issue. So any help ?</p>
| 0debug |
void qdev_free(DeviceState *dev)
{
#if 0
if (dev->info->vmsd)
vmstate_unregister(dev->info->vmsd, dev);
#endif
if (dev->info->reset)
qemu_unregister_reset(dev->info->reset, dev);
LIST_REMOVE(dev, sibling);
qemu_free(dev);
}
| 1threat |
Read external JSON with Swift : <p>How would I read JSON from a website, example: <code>https://example.com/checkifexists.php?name=test</code>, which would return something like this: <code>[{"exists":"true"}]</code> or <code>[{"exists":"false"}]</code>. I want to check if that exists and get the value true or false us... | 0debug |
How to make sure a React state using useState() hook has been updated? : <p>I had a class component named <code><BasicForm></code> that I used to build forms with. It handles validation and all the form <code>state</code>. It provides all the necessary functions (<code>onChange</code>, <code>onSubmit</code>, etc)... | 0debug |
vb .net Picturebox will not display image :
I'm writing a program that will create and load pictureboxs at run time. The problem is that they will not show up or display anything. Not sure what i'm doing wrong. i have checked and the full path for the images are correct.
Sub DrawScreen()
'Call g.Dr... | 0debug |
static void gen_dmtc0(DisasContext *ctx, TCGv arg, int reg, int sel)
{
const char *rn = "invalid";
if (sel != 0)
check_insn(ctx, ISA_MIPS64);
if (ctx->tb->cflags & CF_USE_ICOUNT) {
gen_io_start();
}
switch (reg) {
case 0:
switch (sel) {
case 0:
... | 1threat |
QEMUFile *qemu_fopen_ops(void *opaque, const QEMUFileOps *ops)
{
QEMUFile *f;
f = g_malloc0(sizeof(QEMUFile));
f->opaque = opaque;
f->ops = ops;
f->is_write = 0;
return f;
}
| 1threat |
BlockDeviceInfoList *bdrv_named_nodes_list(Error **errp)
{
BlockDeviceInfoList *list, *entry;
BlockDriverState *bs;
list = NULL;
QTAILQ_FOREACH(bs, &graph_bdrv_states, node_list) {
BlockDeviceInfo *info = bdrv_block_device_info(bs, errp);
if (!info) {
qapi_free_Bloc... | 1threat |
void qmp_drive_mirror(DriveMirror *arg, Error **errp)
{
BlockDriverState *bs;
BlockBackend *blk;
BlockDriverState *source, *target_bs;
AioContext *aio_context;
BlockMirrorBackingMode backing_mode;
Error *local_err = NULL;
QDict *options = NULL;
int flags;
int64_t size;
... | 1threat |
Rails: uniq vs. distinct : <p>Can someone briefly explain to me the difference in use between the methods <code>uniq</code> and <code>distinct</code>?</p>
<p>I've seen both used in similar context, but the difference isnt quite clear to me.</p>
| 0debug |
Should i use express.js or is node.js sufficient? : I'm building a web-app where the event from html is translated as a query to the node js server. The node has to query the mongo and send back the response as json file.
My question is how can I write a json file from the result of the query? Should i use express fra... | 0debug |
int av_reduce(int *dst_nom, int *dst_den, int64_t nom, int64_t den, int64_t max){
AVRational a0={0,1}, a1={1,0};
int sign= (nom<0) ^ (den<0);
int64_t gcd= ff_gcd(FFABS(nom), FFABS(den));
nom = FFABS(nom)/gcd;
den = FFABS(den)/gcd;
if(nom<=max && den<=max){
a1= (AVRational){nom, ... | 1threat |
Uploading Image into R Markdown : <p>I have an image stored on my hard drive and I want to import it into an R-Markdown document I have.</p>
<p>I have 2 copies in both PNG and JPEG format, but for the life of me I cannot figure out how the read functions work in the "png" and "jpg" packages.</p>
<p>Can someone please... | 0debug |
static void avc_loopfilter_luma_intra_edge_hor_msa(uint8_t *data,
uint8_t alpha_in,
uint8_t beta_in,
uint32_t img_width)
{
v16u8 p2_asub_p0, q2_asub_q0, p0_as... | 1threat |
static int vtd_remap_irq_get(IntelIOMMUState *iommu, uint16_t index, VTDIrq *irq)
{
VTD_IRTE irte = {};
int ret = 0;
ret = vtd_irte_get(iommu, index, &irte);
if (ret) {
return ret;
}
irq->trigger_mode = irte.trigger_mode;
irq->vector = irte.vector;
irq->delivery_mod... | 1threat |
tableview with radio buttons got problem in objective c : <p>I have a tableview in that I have 17 rows(cells) in each cell I have 2 radio buttons id I click on 1st row radio button it automatically changed radio button image in 7th,12th,17th row.how to solve this</p>
| 0debug |
int qcow2_grow_l1_table(BlockDriverState *bs, uint64_t min_size,
bool exact_size)
{
BDRVQcowState *s = bs->opaque;
int new_l1_size2, ret, i;
uint64_t *new_l1_table;
int64_t old_l1_table_offset, old_l1_size;
int64_t new_l1_table_offset, new_l1_size;
uint8_t data[12... | 1threat |
static void fw_cfg_data_mem_write(void *opaque, hwaddr addr,
uint64_t value, unsigned size)
{
FWCfgState *s = opaque;
uint8_t buf[8];
unsigned i;
switch (size) {
case 1:
buf[0] = value;
break;
case 2:
stw_he_p(buf, value);
... | 1threat |
int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub,
int *got_sub_ptr,
AVPacket *avpkt)
{
int i, ret = 0;
if (avctx->codec->type != AVMEDIA_TYPE_SUBTITLE) {
av_log(avctx, AV_LOG_ERROR, "Invalid media type for subtitles\n")... | 1threat |
While loop isn't looping : <p>I have a while loop which I would like to keep prompting a user to enter a number until the user types "exit". Unfortunately when the user enters anything, they aren't prompted to enter another number, and the procedure doesn't end. I'm using Pycharm as my IDE. Here is my code:</p>
<pre><... | 0debug |
static void print_sdp(void)
{
char sdp[16384];
int i;
AVFormatContext **avc = av_malloc(sizeof(*avc) * nb_output_files);
if (!avc)
exit(1);
for (i = 0; i < nb_output_files; i++)
avc[i] = output_files[i]->ctx;
av_sdp_create(avc, nb_output_files, sdp, sizeof(sdp));
... | 1threat |
Linux, Android, Lack of Compatablility with C : <p>If android is based on the linux kernel and is basicly a linux distro why can't it run C in front end apps. Why can't you download linux apps onto android with out special compilers and software. Should it not be built into the system. In some way i know it is becuase ... | 0debug |
How to export previous logs in Stackdriver : <p>I have a log in Stackdriver that logs every request goes into my api and failed, and I want to write a script to count on the number of times each error message appears. The problem is, the export feature in Stackdriver V2 only allow me to sink upcoming error messages, bu... | 0debug |
static void decorrelation(PSContext *ps, float (*out)[32][2], const float (*s)[32][2], int is34)
{
float power[34][PS_QMF_TIME_SLOTS] = {{0}};
float transient_gain[34][PS_QMF_TIME_SLOTS];
float *peak_decay_nrg = ps->peak_decay_nrg;
float *power_smooth = ps->power_smooth;
float *peak_decay_diff... | 1threat |
static void bdrv_mirror_top_refresh_filename(BlockDriverState *bs, QDict *opts)
{
bdrv_refresh_filename(bs->backing->bs);
pstrcpy(bs->exact_filename, sizeof(bs->exact_filename),
bs->backing->bs->filename);
| 1threat |
How to call a method which assigns a new value to argument if it's null in Java? : <p>I'm thinking about <code>validateEntity</code>. What do you think about it?</p>
<pre><code>T validateEntity(@Nullable T entity)
{
if (entity == null)
{
entity = DEFAULT_ENTITY;
}
return entity;
}
</code></pre>... | 0debug |
How to integrate Capistrano with Docker for deployment? : <p>I am not sure my question is relevant as I may try to mix tools (Capistrano and Docker) that should not be mixed.</p>
<p>I have recently dockerized an application that is deployed with Capistrano. Docker compose is used both for development and staging envir... | 0debug |
FragmentManager in android : Ok i Moved the NavigationTabbedActivity from one project to another but, im getting this Error `setSupportActionBar` method cannot be found.Ive tried replacing the the import widget.toolbar with
`import android.support.v7.widget.Toolbar;`
but it Doesnt solve the problem , and im havi... | 0debug |
How to Create SQLite Database Outside an Android Application? : <p>So far, tutorials I have found create databases and tables inside Android applications.</p>
<p>Usually, (in other languages) I created a database and tables, then simply used them in an application.</p>
<p>Can I do it in an Android application?</p>
<... | 0debug |
static void esp_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
{
ESPState *s = opaque;
uint32_t saddr;
saddr = (addr >> s->it_shift) & (ESP_REGS - 1);
DPRINTF("write reg[%d]: 0x%2.2x -> 0x%2.2x\n", saddr, s->wregs[saddr],
val);
switch (saddr) {
case ESP_TCL... | 1threat |
What is StringTokenizer in Java : <p>I have a problem like this.What does StringTokenizer do than split method for white spaces in java. According to <a href="https://docs.oracle.com/javase/7/docs/api/java/util/StringTokenizer.html" rel="nofollow noreferrer">Class StringTokenizer</a>
how is it better to use split metho... | 0debug |
Can't solve the Javascript error : <p>I am writing a code in which if we hover over the pictures they will be seen in the div tag and also their alt text instead of the tag in div.
The HTML code is:</p>
<pre><code><!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Photo... | 0debug |
static int init_output_stream(OutputStream *ost, char *error, int error_len)
{
int ret = 0;
if (ost->encoding_needed) {
AVCodec *codec = ost->enc;
AVCodecContext *dec = NULL;
InputStream *ist;
ret = init_output_stream_encode(ost);
if (ret < 0)
... | 1threat |
void add_codec(FFStream *stream, AVCodecContext *av)
{
AVStream *st;
switch(av->codec_type) {
case CODEC_TYPE_AUDIO:
if (av->bit_rate == 0)
av->bit_rate = 64000;
if (av->sample_rate == 0)
av->sample_rate = 22050;
if (av->channels == 0)
... | 1threat |
What is the purpose of a makefile? : <p>What does it do? Do you just run make on the command line? Is the makefile just like a list of commands to execute and at the end of the make command you have a bunch of executable files?</p>
| 0debug |
static int ehci_fill_queue(EHCIPacket *p)
{
USBEndpoint *ep = p->packet.ep;
EHCIQueue *q = p->queue;
EHCIqtd qtd = p->qtd;
uint32_t qtdaddr;
for (;;) {
if (NLPTR_TBIT(qtd.next) != 0) {
qtdaddr = qtd.next;
QTAILQ_FOREACH(p, &q->packets, next) {
... | 1threat |
Invalid argument supplied for foreach php ftp : Would someone mind checking the php code below. https://www.linuxliteos.com/test_info/download.php returns:
Warning: Invalid argument supplied for foreach() in /home/myhosthere/public_html/test_info/download.php on line 27
<?
ini_set('max_execution_time', ... | 0debug |
int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque,
int abort_on_failure)
{
QemuOpt *opt;
int rc = 0;
TAILQ_FOREACH(opt, &opts->head, next) {
rc = func(opt->name, opt->str, opaque);
if (abort_on_failure && rc != 0)
break;
... | 1threat |
Read A bigges XML file : I know how to read a simple XML file in java using getelementbyTag
but here i want to read the mac address from here which is
01-0C-CD-01-00-34 in java
can anyone help me please.
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-html -->
<Add... | 0debug |
void armv7m_nvic_complete_irq(void *opaque, int irq)
{
nvic_state *s = (nvic_state *)opaque;
if (irq >= 16)
irq += 16;
gic_complete_irq(&s->gic, 0, irq);
}
| 1threat |
How to match a int less than 50 in regx : <p>I want to match a url like "index.html\index_1.html\index_12.html\index_49.html\index_n.html
and the n must <50 not be 50</p>
| 0debug |
void bdrv_set_on_error(BlockDriverState *bs, BlockdevOnError on_read_error,
BlockdevOnError on_write_error)
{
bs->on_read_error = on_read_error;
bs->on_write_error = on_write_error;
}
| 1threat |
How to format single textview like below in android? : This is my first textview
This is my second
textview this
is my third
textview | 0debug |
innerHTML of null error : <p>Using <code>console.log</code> I am able to see value coming from another page, but when I am placing this value using <code>document.getElementById('abc').innerHTML = xyz.age;</code> it's giving me error of <code>Uncaught TypeError: Cannot set property 'innerHTML' of null</code></p>
<p>My... | 0debug |
How to join 2 tables but same data's? : Is it possible to join to tables like in the picture,[example picture][1]
there are no foreign key in svotes but there are the same records.
In the select option tag I putted the school_year and the option are `2015-2016,2016-2017`. If I click the 2016 it should that the oth... | 0debug |
Add Elements to an ArrayList within a HashMap : <p>How to add an Element to an ArrayList within a HashMap?</p>
<p>This is a question, that I have asked myself many times and forgot it after solving it. I guess many have the same one so here is the simple answer to it.</p>
<pre><code>// Example
HashMap<String, Arra... | 0debug |
Can someone please help me to built a simple music player webpage using django? : I want to create a webpage where admin can add music from backend and users can play the song and add to fevorite using Django. Thats all i want please someone help me | 0debug |
Monitor a log file(log rotation is daily), if there is exception in log file need to send alert using script : Need some guidance
Monitor a application log file(log rotation is daily), if exception in log file need to send alert using script
Thanks | 0debug |
What is the difference between read() and readline() in python? : <p>I am learning file handling in python right now. If i write read() method , it does work same as readline() method . There must be a difference between them and i want to learn that</p>
| 0debug |
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