problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
How to get current value of RxJS Subject or Observable? : <p>I have an Angular 2 service:</p>
<pre><code>import {Storage} from './storage';
import {Injectable} from 'angular2/core';
import {Subject} from 'rxjs/Subject';
@Injectable()
export class SessionStorage extends Storage {
private _isLoggedInSource = new S... | 0debug |
HTML/CSS/JS/Jquery - Rearranging Divs : I am creating a site but want to rearrange the order of the items on the page depending on whether it is on desktop or mobile.
So for desktop it is something like this:
[![enter image description here][1]][1]
And then for mobile I want to do something like:
[![enter i... | 0debug |
void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict)
{
QObject *data;
int devfn;
if (do_pcie_aer_inject_error(mon, qdict, &data) < 0) {
return;
}
qdict = qobject_to_qdict(data);
assert(qdict);
devfn = (int)qdict_get_int(qdict, "devfn");
monitor_printf(... | 1threat |
regualr expression, match all text within two characters : gotta ask cuz this takes me to much time to go over again again everytime needed, how to match this:
Carina Costa(42353)
when given this:
"CN=Carina Costa(42353),OU=Administrativos,OU=Amadora,OU=Utilizadores,DC=hluz,DC=ess,DC=local"
using php preg_m... | 0debug |
static int vmdvideo_decode_init(AVCodecContext *avctx)
{
VmdVideoContext *s = avctx->priv_data;
int i;
unsigned int *palette32;
int palette_index = 0;
unsigned char r, g, b;
unsigned char *vmd_header;
unsigned char *raw_palette;
s->avctx = avctx;
avctx->pix_fmt = PIX_FMT_... | 1threat |
TypeScript typings give me "index.d.ts is not a module" : <p>I am getting <em>File node_modules/@types/webrtc/index.d.ts is not a module</em> with this code:</p>
<pre><code>import * as webrtc from "webrtc";
const peerConnection1 = new RTCPeerConnection();
</code></pre>
<p>I have installed the typings using <code>npm ... | 0debug |
UnityEngine.Input.GetTouch (System.Int32 index) : <p>This is ment to be an angry birds like slingshot, i need to detect the begining and end of a touch, the script works but when i lift my finger off the screen The error shows up is about line 24 (I put dots next to it). The error only appears if I dont touch the scree... | 0debug |
static void slirp_smb_cleanup(SlirpState *s)
{
char cmd[128];
int ret;
if (s->smb_dir[0] != '\0') {
snprintf(cmd, sizeof(cmd), "rm -rf %s", s->smb_dir);
ret = system(cmd);
if (!WIFEXITED(ret)) {
qemu_error("'%s' failed.\n", cmd);
} else if (WEXITSTATUS(... | 1threat |
Pandas: Count the first consecutive True values : <p>I am trying to implement a function that identifies the <em>first consecutive</em> occurrences in a Pandas <code>Series</code>, which has already been masked with the condition I wanted: (e.g.)</p>
<p><code>[True, True, True, False, True, False, True, True, True, Tr... | 0debug |
static inline void RENAME(rgb15to32)(const uint8_t *src, uint8_t *dst, unsigned src_size)
{
const uint16_t *end;
#ifdef HAVE_MMX
const uint16_t *mm_end;
#endif
uint8_t *d = (uint8_t *)dst;
const uint16_t *s = (const uint16_t *)src;
end = s + src_size/2;
#ifdef HAVE_MMX
__asm __volatile(PREFETCH" %0"::"m... | 1threat |
static void init_demo(const char *filename)
{
int i, j;
int h;
int radian;
char line[3 * W];
FILE *fichier;
fichier = fopen(filename, "rb");
if (!fichier) {
perror(filename);
exit(1);
}
fread(line, 1, 15, fichier);
for (i = 0; i < H; i++) {
... | 1threat |
int vnc_display_pw_expire(DisplayState *ds, time_t expires)
{
VncDisplay *vs = ds ? (VncDisplay *)ds->opaque : vnc_display;
vs->expires = expires;
return 0; | 1threat |
VS 2015 configurate SFML : I have got installed VS 2015 Enterprise. I want to prepare project for SFML
[Tutorial][1]
But in my version of VS I don't have got C/C++
[My VS][2]
What can i do to add this darectories ?
[1]: http://www.sfml-dev.org/tutorials/2.4/start-vc.php
[2]: http://prntscr.com... | 0debug |
Error: Expected a "=" operator in assignment statement : <pre><code>Func trigger_gui_()
$guiG = WinGetPos($d3d)
If GUICtrlRead($1s) = "On" Then
$arr[8] = [$1, $1s, $af, $afs, $ms, $mss, $tk, $tkk]
For $i = 0 to 8 + 1
$var = ControlGetPos( "Crypt3x", "", $arr[$i] )
$math... | 0debug |
static void virtual_css_bridge_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
k->init = virtual_css_bridge_init;
dc->no_user = 1;
}
| 1threat |
JavaScript get td from table : <p>I have a table with tbodies. I want to create a array with the values in the first td of with tbody. How can I do that?</p>
<p>My html:</p>
<pre><code><table id="myTable">
<thead>
<tr>
<th>Test1</th>
</tr>
</thead>
<tbody&g... | 0debug |
static bool ranges_can_merge(Range *range1, Range *range2)
{
return !(range1->end < range2->begin || range2->end < range1->begin);
}
| 1threat |
Which is the most difficult to reverse the order of the sort (largest to smallest) from Insertions sort selection sort or merge sort? : I know that the answer to the question is that they are all equally difficult to reverse but I don't know why. Could someone explain this? | 0debug |
Write a string inside a PDF file using ASP.NET MVC : <p>In my ASP.NET MVC application, user can upload a PDF file. I want to write a string to a specific location of that file and let the user download the modified PDF. How can I do that? Is there a (hopefully free) library for this kind of task?
Thanks in advance.</p>... | 0debug |
python scikit-learn clustering with missing data : <p>I want to cluster data with missing columns. Doing it manually I would calculate the distance in case of a missing column simply without this column.</p>
<p>With scikit-learn, missing data is not possible. There is also no chance to specify a user distance function... | 0debug |
c++ char* + std::vector memory leak : <p>The following code is reading a big object collection (95G of compressed objects that are uncompressed via the WriteObject streamer) from disk and prints their content as strings.</p>
<p>object.cxx:</p>
<pre><code>std::vector<char> ObjectHandler::GetObject(const std::str... | 0debug |
static int do_attach(USBDevice *dev)
{
USBBus *bus = usb_bus_from_device(dev);
USBPort *port;
if (dev->attached) {
error_report("Error: tried to attach usb device %s twice\n",
dev->product_desc);
return -1;
}
if (bus->nfree == 0) {
error_report("Er... | 1threat |
CPUState *mon_get_cpu(void)
{
if (!cur_mon->mon_cpu) {
monitor_set_cpu(0);
}
cpu_synchronize_state(cur_mon->mon_cpu);
return cur_mon->mon_cpu;
}
| 1threat |
static void xen_be_evtchn_event(void *opaque)
{
struct XenDevice *xendev = opaque;
evtchn_port_t port;
port = xc_evtchn_pending(xendev->evtchndev);
if (port != xendev->local_port) {
xen_be_printf(xendev, 0, "xc_evtchn_pending returned %d (expected %d)\n",
port, xen... | 1threat |
void memory_region_add_subregion_overlap(MemoryRegion *mr,
hwaddr offset,
MemoryRegion *subregion,
unsigned priority)
{
subregion->may_overlap = true;
subregion->priority = priority;
... | 1threat |
static int decode_nal_unit(HEVCContext *s, const uint8_t *nal, int length)
{
HEVCLocalContext *lc = &s->HEVClc;
GetBitContext *gb = &lc->gb;
int ctb_addr_ts, ret;
ret = init_get_bits8(gb, nal, length);
if (ret < 0)
return ret;
ret = hls_nal_unit(s);
if (ret < 0) {
av_log(s... | 1threat |
Find the difference between two dates (Inclusive of start and end date) in Java : <p>I need to find the difference between two dates in Java and the difference should be inclusive of start and end date. I tried using below piece of code but it is not including start and end date.</p>
<pre><code>long diffDays = Days.da... | 0debug |
Don't Match Numerical value starting with 4 up-to 5 digit : <i>I want to match all Numeric value except digit starting with 4 up-to 5 digit's
i wrote a regex which match Numeric starting with 4 up-to 5 digit but i want to invert this match.</i>
c = '475555'
e = (re.search(r'(\A4[0-9]{5})',c).group(0)) | 0debug |
static void test_qga_config(gconstpointer data)
{
GError *error = NULL;
char *cwd, *cmd, *out, *err, *str, **strv, **argv = NULL;
char *env[2];
int status;
gsize n;
GKeyFile *kf;
cwd = g_get_current_dir();
cmd = g_strdup_printf("%s%cqemu-ga -D",
cwd,... | 1threat |
Merge corresponding elements of 2 lists in python : <p>List 1:</p>
<pre><code>['buying','maint']
</code></pre>
<p>List 2:</p>
<pre><code>[['med', 'vhigh', 'low', 'high'],['med', 'small', 'big']]
</code></pre>
<p>Expected_output:</p>
<pre><code>[['buying_med', 'buying_vhigh','buying_low','buying_high'],['maint_med'... | 0debug |
JButton size grater than specified : I had created a `jframe` and simply added a `jbutton` to it and had set the size of the `jframe` as 500,500 and size of the `jbutton`
as 40,60 but when I executed my program, my `jbutton` was covering the whole of my `jframe`. I
tried many things and looked into many sources but ... | 0debug |
ECS unable to assume role : <p>From the console, I am invoking a lambda which submits a batch job. The batch job fails, indicating that ECS is unable to assume the role that is provided to execute the job definition.</p>
<p>For the role, I've added the lambda and ECS services.</p>
<p>The error message:</p>
<blockquo... | 0debug |
JAVASCRIPT (HELP) : Can you help me, please (
function getChar that takes 1 parameter - an array of words. I must concatenate the nth letter from each word which should be returned as a string( for example : getChar(["javascript", "is cool", "123"]). returned value js3)
what"S wrong?
function getChar(arr)
... | 0debug |
Remove whitespace from SVG : <p>I cannot find a way to alter the code below to remove the whitespace from a SVG image. What should I modify or remove to achieve this? I am editing the code using this website: <a href="https://petercollingridge.appspot.com/svg-editor/" rel="noreferrer">https://petercollingridge.appspot.... | 0debug |
How to apply lazy loading in flatlist in react native : <p>What is the best possible way to apply lazy load in Flatlist in react native.
Currently there is infinite scroll in the flatlist.
I am new to React native so i dont have any idea.</p>
| 0debug |
int qcow2_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info)
{
BDRVQcow2State *s = bs->opaque;
QCowSnapshot *new_snapshot_list = NULL;
QCowSnapshot *old_snapshot_list = NULL;
QCowSnapshot sn1, *sn = &sn1;
int i, ret;
uint64_t *l1_table = NULL;
int64_t l1_table_offset;
... | 1threat |
db.execute('SELECT * FROM employees WHERE id = ' + user_input) | 1threat |
static ssize_t qio_channel_file_writev(QIOChannel *ioc,
const struct iovec *iov,
size_t niov,
int *fds,
size_t nfds,
Err... | 1threat |
Sql parameters and percentage increase : So how would one use a parameter to increase orders on the orderdetails database by 10 percent i did something like
add parameter named “In
cPercent”) to the value of an order if the value of IncPercent is under
10%, or if IncPercent is 10% or over, add 10% to the v... | 0debug |
How to understand and complete nested loop challenge provided below : <p>I need help with this challenge. I feel like I am brain dead when it comes to nesting loops. I had a better understanding of them last semester in a harder Java class than I do in a beginner C class.</p>
<p><a href="https://i.stack.imgur.com/G6cu... | 0debug |
static void openrisc_cpu_realizefn(DeviceState *dev, Error **errp)
{
OpenRISCCPU *cpu = OPENRISC_CPU(dev);
OpenRISCCPUClass *occ = OPENRISC_CPU_GET_CLASS(dev);
cpu_reset(CPU(cpu));
occ->parent_realize(dev, errp);
}
| 1threat |
Codeigniter loading a view into a view : I need to load a view into a view within Codeigniter, but cant seem to get it to work.
I have a loop.
I need to place that loop within multiple views (same data different pages)
So I have the loop by itself, as a view, to receive the array from the controller and display th... | 0debug |
Increase width of entire HTML Rmarkdown output : <p>I am looking to increase the overall width of my HTML Rmarkdown output. </p>
<p>When producing PDF documents from Rmarkdowns there is an option to set the margin in the YAML section of the Rmd (ex. geometry: margin=.5in).</p>
<p>I am looking for something similar fo... | 0debug |
Eclipse JFrame empty textField error : I'm working on eclipse JFrame and my purpose is calculating regression analysis with 26 variables x and y.But i have a problem with textField. For example; if the user have 10 variables x and y after enter the values the other textFields remains blank because of this frame gives a... | 0debug |
Understanding pointers in C/C++ : <p>I'm trying to understand how pointers work and I'm stuck at this line</p>
<pre><code>for (p = s + strlen(s) - 1; s < p; s++, p--)
</code></pre>
<p>I don't understand p what it's equated to.
can anyone help me?</p>
<p>here's the full code.</p>
<pre><code>void Reverse(char *s){... | 0debug |
Python: Finding all the max values in a 2D array, choosing the most North west point out of them, and identifying its index i,j? : Suppose there's a 2D array in python. I only need to find the index of an element that has the highest value.
However, there could be multiple elements that have the highest value. My o... | 0debug |
Create indicator from two groups : <p>I have this data frame:</p>
<pre><code>df<- data.frame(j = c("a", "a", "b", "b", "c", "c"),
t = c(2000,2010,2000,2010,2000,2010))
> df
j t
1 a 2000
2 a 2010
3 b 2000
4 b 2010
5 c 2000
6 c 2010
</code></pre>
<p>... | 0debug |
android activity's intent and destroy, (between 3 activities) : I got three activities A, B ,C. A intent to B, B intent to C, when I finish the operation in C,I want to destroy C and straightly back to A, not B.
I've tried "finish();B b = new B();b.finish()" in C, doesn't work; And "finish();B b = new B();b.onDestr... | 0debug |
My WSL terminal lost color : <p>For some reason when I start the Ubuntu terminal in Windows, it doesn't show colors until I type bash. What could be the reason and how do I fix it?
When I installed WSL it always showed colors.</p>
<p><a href="https://i.stack.imgur.com/OlwHE.png" rel="noreferrer"><img src="https://i.st... | 0debug |
uint64_t HELPER(get_cp_reg64)(CPUARMState *env, void *rip)
{
const ARMCPRegInfo *ri = rip;
return ri->readfn(env, ri);
}
| 1threat |
static int thp_read_header(AVFormatContext *s,
AVFormatParameters *ap)
{
ThpDemuxContext *thp = s->priv_data;
AVStream *st;
AVIOContext *pb = s->pb;
int64_t fsize= avio_size(pb);
int i;
avio_rb32(pb);
thp->version = ... | 1threat |
static void s390_pci_generate_error_event(uint16_t pec, uint32_t fh,
uint32_t fid, uint64_t faddr,
uint32_t e)
{
s390_pci_generate_event(1, pec, fh, fid, faddr, e);
}
| 1threat |
Is installing Visual studio 2015 enterprise edition sufficient to work with C++1/C++14? : I want to work with C++ 11 (if not C++ 14). I am installing visual studio 2015 enterprise edition. Is this sufficient?
Regards
PMJ | 0debug |
Need help fixing a nullreferenceexception occuring when initializing an object : I've tried searching the internet for a while now, and maybe I just suck at searching because I don't know how to properly phrase the problem.
Anyway, my code looks like this:
SystemOutput systemOutput = null;
... | 0debug |
how to merge two dataframes and sum the values of columns : <p>I have two dataframes</p>
<pre><code>df1
Name class value
Sri 1 5
Ram 2 8
viv 3 4
df2
Name class value
Sri 1 5
viv 4 4
</code></pre>
<p>My desired output is,</p>
<pre><code>df,
Name class value
Sri 2 10
Ram 2 8... | 0debug |
static MemTxResult memory_region_read_with_attrs_accessor(MemoryRegion *mr,
hwaddr addr,
uint64_t *value,
unsigned size,
... | 1threat |
How can i add Jenkinsfile support to visual studio 2017 : <p>I am using Visual Studio 2017 Pro, and i am being driven crazy by the lack of syntax highlighting for the Jenkinsfile in my project. I am using the Declarative Syntax, but i just cant seem to find anything on getting this to work. My research says that its ba... | 0debug |
static void virtio_gpu_resource_create_2d(VirtIOGPU *g,
struct virtio_gpu_ctrl_command *cmd)
{
pixman_format_code_t pformat;
struct virtio_gpu_simple_resource *res;
struct virtio_gpu_resource_create_2d c2d;
VIRTIO_GPU_FILL_CMD(c2d);
trace_virtio_gpu... | 1threat |
static int tpm_passthrough_handle_device_opts(QemuOpts *opts, TPMBackend *tb)
{
TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
const char *value;
value = qemu_opt_get(opts, "cancel-path");
tb->cancel_path = g_strdup(value);
value = qemu_opt_get(opts, "path");
if (!value) {
v... | 1threat |
int32_t ff_mlp_pack_output(int32_t lossless_check_data,
uint16_t blockpos,
int32_t (*sample_buffer)[MAX_CHANNELS],
void *data,
uint8_t *ch_assign,
int8_t *output_shift,
... | 1threat |
SwsContext *sws_alloc_context(void)
{
SwsContext *c = av_mallocz(sizeof(SwsContext));
c->av_class = &sws_context_class;
av_opt_set_defaults(c);
return c;
}
| 1threat |
IEnumerable<T> returning function implemented using 'yield return' versus creating a collection : <p>I am debating which of the following is an efficient way to implement the function <code>CreatePlayerData</code></p>
<pre><code>Method1: yield return
private static IEnumerable<IPlayerData> CreatePlayerData(int g... | 0debug |
Message Box issues in C sharp : MessageBox.Show ("About Developer"+ "Mandelbrot by Milan." + Environment.NewLine +
"Email: xyz@abc.com" + Environment.NewLine +
"Contact No: +977123456789" + Environment.NewLine
);
I want About Developer as title. I searched but ... | 0debug |
static uint64_t lsi_ram_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
LSIState *s = opaque;
uint32_t val;
uint32_t mask;
val = s->script_ram[addr >> 2];
mask = ((uint64_t)1 << (size * 8)) - 1;
val >>= (addr & 3) * 8;
return val & mask;
... | 1threat |
static inline void dxt1_decode_pixels(const uint8_t *s, uint32_t *d,
unsigned int qstride, unsigned int flag,
uint64_t alpha) {
unsigned int x, y, c0, c1, a = (!flag * 255u) << 24;
unsigned int rb0, rb1, rb2, rb3, g0, g1, g2, g3;
... | 1threat |
av_cold void ff_msmpeg4_encode_init(MpegEncContext *s)
{
static int init_done=0;
int i;
common_init(s);
if(s->msmpeg4_version>=4){
s->min_qcoeff= -255;
s->max_qcoeff= 255;
}
if (!init_done) {
init_done = 1;
init_mv_table(&mv_tables[0]);
... | 1threat |
Android Manifest Duplicate Permissions : <p>We have an app that consists of a third party library (altbeacon), a locally built Android library and an app component. All three components have an AndroidManifest.xml which are merged during the build. The app is built using gradle.</p>
<p>THis app has been long published... | 0debug |
Haskell program aborts with "loop" but I think it shouldn't : <p>I have this Haskell code which when compiled with GHC and run, aborts with a loop detected.</p>
<pre><code>data Foo = Foo ()
deriving (Eq,Show)
type Foop = Foo -> ((),Foo)
noOp :: Foop
noOp st = ((),st)
someOp :: Foop
someOp st@(Foo x) = ((),st)
... | 0debug |
So i made a simple program in C, which calculates factorial of a number : So i made a simple program in C, which calculates factorial of a number, but at the end i want to run the program instead of "press any key to continue" I want it to show "press any key to find factorial of a number again"
code :
#incl... | 0debug |
c++ memory managment problem, std::vector nevere relase memory out of scope : <p>i am very confuse about this simple code.
why this code can release memory that allocated.</p>
<pre><code>double *a;
for(int i = 0 ; i < 1000000 ; i++)
{
if(1){
a = new double ;
}
if(1){
delete a;
}
}
</... | 0debug |
int load_aout(const char *filename, target_phys_addr_t addr, int max_sz,
int bswap_needed, target_phys_addr_t target_page_size)
{
int fd, size, ret;
struct exec e;
uint32_t magic;
fd = open(filename, O_RDONLY | O_BINARY);
if (fd < 0)
return -1;
size = read(fd, ... | 1threat |
static int apng_read_close(AVFormatContext *s)
{
APNGDemuxContext *ctx = s->priv_data;
av_freep(&ctx->extra_data);
ctx->extra_data_size = 0;
return 0;
}
| 1threat |
static void ide_drive_pre_save(void *opaque)
{
IDEState *s = opaque;
s->cur_io_buffer_len = 0;
if (!(s->status & DRQ_STAT))
return;
s->cur_io_buffer_offset = s->data_ptr - s->io_buffer;
s->cur_io_buffer_len = s->data_end - s->data_ptr;
s->end_transfer_fn_idx = transfer_en... | 1threat |
static int vtd_dev_to_context_entry(IntelIOMMUState *s, uint8_t bus_num,
uint8_t devfn, VTDContextEntry *ce)
{
VTDRootEntry re;
int ret_fr;
ret_fr = vtd_get_root_entry(s, bus_num, &re);
if (ret_fr) {
return ret_fr;
}
if (!vtd_root_entry_pr... | 1threat |
static uint64_t watch_mem_read(void *opaque, hwaddr addr,
unsigned size)
{
check_watchpoint(addr & ~TARGET_PAGE_MASK, size, BP_MEM_READ);
switch (size) {
case 1: return ldub_phys(&address_space_memory, addr);
case 2: return lduw_phys(&address_space_memory, addr);
... | 1threat |
static int tta_probe(AVProbeData *p)
{
const uint8_t *d = p->buf;
if (p->buf_size < 4)
return 0;
if (d[0] == 'T' && d[1] == 'T' && d[2] == 'A' && d[3] == '1')
return 80;
return 0;
}
| 1threat |
AWS CodeBuild + CodePipeline: "No matching artifact paths found" : <p>I am attempting to get CodePipeline to fetch my code from GitHub and build it with CodeBuild. The first (Source) step works fine. But the second (Build) step fails during the "UPLOAD_ARTIFACTS" part. Here are the relevant log statements:</p>
<pre><c... | 0debug |
Second order generics seem to behave differently than first order generics : <p>I thought I have a reasonable grasp of generics. For example, I understand why</p>
<pre><code>private void addString(List<? extends String> list, String s) {
list.add(s); // does not compile
list.add(list.get(0)); // doesn't ... | 0debug |
static int scsi_block_initfn(SCSIDevice *dev)
{
SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, dev);
int sg_version;
int rc;
if (!s->qdev.conf.bs) {
error_report("drive property not set");
return -1;
}
rc = bdrv_ioctl(s->qdev.conf.bs, SG_GET_VERSION_NUM, &sg... | 1threat |
Assumed role in AWS Lambda, access denied on SSM call : <p>I'm getting an error in my Lambda function, which calls SSM:</p>
<blockquote>
<p>AccessDeniedException: User: arn:aws:sts::redacted:assumed-role/LambdaBackend_master_lambda/SpikeLambda is not authorized to perform: ssm:GetParameter on resource: arn:aws:ssm:e... | 0debug |
Does private inheritance always mean "HAS-A"? : <p>According to my favorite author , <a href="http://scottmeyers.blogspot.com/" rel="noreferrer">Mr Scott Meyers</a>, the <strong>private</strong> inheritance and composition means the same thing aka Has-A relationship. Thus everything that can be gained from composition ... | 0debug |
void ioinst_handle_rsch(S390CPU *cpu, uint64_t reg1)
{
int cssid, ssid, schid, m;
SubchDev *sch;
int ret = -ENODEV;
int cc;
if (ioinst_disassemble_sch_ident(reg1, &m, &cssid, &ssid, &schid)) {
program_interrupt(&cpu->env, PGM_OPERAND, 2);
return;
}
trace_ioinst_sc... | 1threat |
Set a double to byte array : <p>what's a fast way of assigning a double to 8 bytes inside a byte array?</p>
<p>I have a byte array that is about 4k bytes big and I am attempting to take 8 bytes out of that and copy it into a double. I am trying to avoid memmove and memcpy for speed reasons, as assigning variables is m... | 0debug |
Creating a X-shaped matrix using R and Python : <p>I am a newbie regarding programming, and as part of a homework I am asked to create a X shaped matrix in R and Python. I have no data to use, so I am thinking about using some random numbers. The point is that I have no idea how to code to get an X shaped matrix. I don... | 0debug |
How to align this content using Flexbox? : [Example Picture][1] Don't worry about the css part. I'm trying to align the input and the anchor horizontally with the logo using flexbox. Example attached. The logo will be on the right and the input with the anchor will be on the left but all horizontal.
This is what I c... | 0debug |
How extern is working in C, inside function. : #include<stdio.h>
int a = 33;
int main()
{
int a = 40;
{
extern int a;
printf("\n%d",a);
... | 0debug |
static void quantize_and_encode_band(struct AACEncContext *s, PutBitContext *pb,
const float *in, int size, int scale_idx,
int cb, const float lambda)
{
const float IQ = ff_aac_pow2sf_tab[200 + scale_idx - SCALE_ONE_POS + SCALE_DIV_512];
... | 1threat |
db.execute('SELECT * FROM employees WHERE id = ' + user_input) | 1threat |
static int decode_555(GetByteContext *gB, uint16_t *dst, int stride,
int keyframe, int w, int h)
{
int last_symbol = 0, repeat = 0, prev_avail = 0;
if (!keyframe) {
int x, y, endx, endy, t;
#define READ_PAIR(a, b) \
a = bytestream2_get_byte(gB) << 4;... | 1threat |
static void qed_plug_allocating_write_reqs(BDRVQEDState *s)
{
assert(!s->allocating_write_reqs_plugged);
s->allocating_write_reqs_plugged = true;
}
| 1threat |
void hbitmap_reset(HBitmap *hb, uint64_t start, uint64_t count)
{
uint64_t last = start + count - 1;
trace_hbitmap_reset(hb, start, count,
start >> hb->granularity, last >> hb->granularity);
start >>= hb->granularity;
last >>= hb->granularity;
hb->count -=... | 1threat |
void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
{
int flags;
uint8_t data = 0;
const SDL_VideoInfo *vi;
char *filename;
#if defined(__APPLE__)
if (!keyboard_layout)
keyboard_layout = "en-us";
#endif
if(keyboard_layout) {
kbd_layout = init... | 1threat |
How to store HEX in a unit8_t array? : Hi I want to store the HEX value into a unit8_t array.below is the code that i am trying to use and pass it to set the resource value
const static unit8_t PSK_KEY[]="31383031"
security->set_resource_value(M2MSecurity::Secretkey, PSK_KEY, sizeof(PSK_KEY) - 1)... | 0debug |
JHipster: java.lang.UnsupportedClassVersionError Unsupported major.minor version 51.0 : <p>I am trying to get familiar with Jhipster and I am having this error when I run my first <code>mvnw</code> is anyone had this already?:</p>
<pre><code>Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache... | 0debug |
any one can help me with this sql syntax error? what should i use near the select statement : Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
If Len(Trim(TextBox1.Text)) = 0 Then
MsgBox("Please Enter Current Odometer For Specified Vehicle", MsgBoxStyle.Critical, "... | 0debug |
Ansible with_items vs loop : <p>What is the difference between using <a href="https://docs.ansible.com/ansible/2.4/playbooks_loops.html" rel="noreferrer">with_items</a> vs <a href="http://docs.ansible.com/ansible/latest/user_guide/playbooks_loops.html" rel="noreferrer">loops</a> in ansilbe?</p>
| 0debug |
int inet_connect_opts(QemuOpts *opts, Error **errp,
NonBlockingConnectHandler *callback, void *opaque)
{
struct addrinfo *res, *e;
int sock = -1;
bool in_progress;
ConnectState *connect_state = NULL;
res = inet_parse_connect_opts(opts, errp);
if (!res) {
... | 1threat |
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 |
static void vga_draw_graphic(VGAState *s, int full_update)
{
int y1, y, update, page_min, page_max, linesize, y_start, double_scan, mask, depth;
int width, height, shift_control, line_offset, page0, page1, bwidth, bits;
int disp_width, multi_scan, multi_run;
uint8_t *d;
uint32_t v, addr1, addr... | 1threat |
what is the suitable resources for 500 requests per second? : <p>the point that every request need some processing. I want to know if my resources enough or I have to upgrade it, or may be I have to test my code and optimize it.
My resources :
4 CPU and 8G ram.
Any outlines, test tools will be appreciated.</p>
| 0debug |
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