problem stringlengths 26 131k | labels class label 2
classes |
|---|---|
How to pass data from one view controller to another in container view? : <p>Here I am displaying view controllers in a container view and here I need to pass the multiple data but here nothing had been passed from the view controller to another can anyone help me how to implement this ?</p>
<p>here is my code shown b... | 0debug |
PHP check if a word consists of only three repeated characters : I retrieve results from a MySQL database, basically just a list of words. Occasionally a word will consist of only three repeated characters. How do I detect these words and strip off the two additional characters?
My best bet is using strlen to find t... | 0debug |
TypeScript enum to object array : <p>I have an enum defined this way:</p>
<pre><code>export enum GoalProgressMeasurements {
Percentage = 1,
Numeric_Target = 2,
Completed_Tasks = 3,
Average_Milestone_Progress = 4,
Not_Measured = 5
}
</code></pre>
<p>However, I'd like it to be represented as an obje... | 0debug |
Angular 6 View is not updated after changing a variable within subscribe : <p>Why is the view not being updated when a variable changes within a subscribe?</p>
<p>I have this code:</p>
<p><strong>example.component.ts</strong></p>
<pre><code>testVariable: string;
ngOnInit() {
this.testVariable = 'foo';
this... | 0debug |
static inline bool use_goto_tb(DisasContext *s, int n, uint64_t dest)
{
if (s->base.singlestep_enabled || s->ss_active || (s->base.tb->cflags & CF_LAST_IO)) {
return false;
}
#ifndef CONFIG_USER_ONLY
if ((s->base.tb->pc & TARGET_PAGE_MASK) != (dest & TARGET_PAGE_MASK)) {
... | 1threat |
I am wring program that sorts three integers.But I am not getting result for the input {1,3,2}.Probably some logic mistake in the 4th if statement : // program to sorting 3 double.
import java.util.*;
public class Sorting {
public static void main ( String [] args){
Scanner in= new Scanner(System.in);
Sy... | 0debug |
Condition and & or : I have a problem with my condition. I would like the variable (tabPoint) must be inferior to 5 and superior to 100.
Can you help me please ?
Here is my code: Thank you to advance
def demand(nb):
tabName = [];
tabPoint = [];
for i in range(nb):
tabName.appe... | 0debug |
How to call a function with some return type from function of Main class in Java? : <p>I am writing a java program to search a character/word in multiple files, so I am accepting the list of Keywords to search in command line argument i.e. String[] args, and I want to store there values in a ArrayList object.</p>
<p>I... | 0debug |
void rgb8tobgr8(const uint8_t *src, uint8_t *dst, unsigned int src_size)
{
unsigned i;
unsigned num_pixels = src_size;
for(i=0; i<num_pixels; i++)
{
unsigned b,g,r;
register uint8_t rgb;
rgb = src[i];
r = (rgb&0x07);
g = (rgb&0x38)>>3;
b = (rgb&0xC0)>>6;
dst[i] = ((b<<... | 1threat |
alert('Hello ' + user_input); | 1threat |
React Native for small size apk with low internet bandwidth : <p>I am planning to develop an app for emerging market with low internet bandwidth. The app heavily requires an internet connection to function. <br />
I need this app to have a small apk size (not more than <strong>10mb</strong>) and work on <strong>3G</str... | 0debug |
how to extract an array with two different id's using PHP : how to extract an array with to different id's image below show sample
[image sample below][1]
[1]: https://i.stack.imgur.com/aWWbk.jpg | 0debug |
My first Prime Faces Responsive project : <p>For my bachelor degree I need to develop a responsive Web Application using JSF and Prime Faces.
My problem is that I have no clue of how to start it.
Can you recommend me what tools should I use (all of them)? Where can I find a "Hello world!" like tutorial, explained for... | 0debug |
How to query nested Embeded objects using Room Persistance Library in android? : <p>Consider I have 3 classes User, Address, Location </p>
<pre><code>class Address {
public String street;
public String state;
public String city;
@ColumnInfo(name = "post_code")
public int postCode;
@Embedded(p... | 0debug |
OCaml main fuction : I a bit new in OCaml and I am finishing my card game program.
I need a main function to run the others functions.
I try this:
let main () =
let deck = make_mazo in
let jugadores = players [] 0 in
dothemagic deck jugadores 0 [] [] [];;
But i get this error:
... | 0debug |
static int jp2_find_codestream(Jpeg2000DecoderContext *s)
{
uint32_t atom_size, atom, atom_end;
int search_range = 10;
while (search_range
&&
bytestream2_get_bytes_left(&s->g) >= 8) {
atom_size = bytestream2_get_be32u(&s->g);
atom = bytestream2_get_be32u(... | 1threat |
How could I use const in vue template? : <p>I tried to defined a const in a <code>*.vue</code> file </p>
<pre><code><script>
export const CREATE_ACTION = 1
export const UPDATE_ACTION = 2
<script>
</code></pre>
<p>and use them in template</p>
<pre><code><template>
...
<select :dis... | 0debug |
Non Responsive Webpage (Mobile) : <p>hey guys i'm relatively new to css/html/responsiveness design so sorry if this is a basic question. i'm trying to make a certain page take the full width on mobile devices.</p>
<p>the issue being, on the following page, the largest container still only takes 3/4's of viewport in mo... | 0debug |
Swift Hello World on appcelerator : im appcelerator new sorry. I just Want to know how hyperloop works.
how can i put this in appcelrator?
or need to be javascript?
println("Hello world")
| 0debug |
Virtual Memory,Page size,Maximum Virtual address : In a paging system a virtual address consists of 24 bits in which 16 bits are displacement and 8 bits for page number.
Calculate (a) Page size (b) Maximum number of pages (c) Maximum virtual address space | 0debug |
C++ code to Java, few questions : <p>I got a code but it's C++ which I don't know.
But there are many similarities between C++ and Java in my opinion.
The only things I don't know what they mean / how to write them in Java are these:</p>
<pre><code>u = getNextUglyNumber(twoQ, threeQ, fiveQ, &q); //and what is &... | 0debug |
block_crypto_create_opts_init(QCryptoBlockFormat format,
QemuOpts *opts,
Error **errp)
{
Visitor *v;
QCryptoBlockCreateOptions *ret = NULL;
Error *local_err = NULL;
ret = g_new0(QCryptoBlockCreateOptions, 1);
ret->format = format;... | 1threat |
Diff between commits in Visual Studio 2015 using git : <p>Using Visual Studio 2015 Update 2 and git as source control, how do you diff between 2 commits on a branch? Note that I am not talking about diff on the granular <strong>file level</strong> (ie. view history of file and comparing), but rather for entire commits.... | 0debug |
using java script How to print the star pattern? : i want print the below star pattern using java script
*****
***
*
***
*****
and i am trying this code and i am getting off triangle
below is my js code
<!doctype html>
<html>
<head></head>
<body>
<script>
for(i... | 0debug |
static void scsi_dma_complete(void *opaque, int ret)
{
SCSIDiskReq *r = (SCSIDiskReq *)opaque;
SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev);
if (r->req.aiocb != NULL) {
r->req.aiocb = NULL;
bdrv_acct_done(s->qdev.conf.bs, &r->acct);
}
if (ret < 0) {
... | 1threat |
How to compair NString when it is converted from NSArray in objective c : I am new in iOS. And I am facing a problem in a code
array=[[NSMutableArray alloc] init];
array =[responsedict valueForKey:@"Type"];
NSLog(@"Type Array =%@",array);
for (int i =0; i<[array count]; i++) {
... | 0debug |
static void xenfb_copy_mfns(int mode, int count, unsigned long *dst, void *src)
{
uint32_t *src32 = src;
uint64_t *src64 = src;
int i;
for (i = 0; i < count; i++)
dst[i] = (mode == 32) ? src32[i] : src64[i];
}
| 1threat |
CSS architecture with React that also can be themed : <p>I'm currently building out a large React app. Css, has never been my strong point. But now CSS has sass / cssNext / inline styles with React. I've been using BEM with sass, but as my other applications have grown huge even that starts to break down. Especially wh... | 0debug |
When should be the condition of my loop : <p>In my program, when my two rectangles match, the score increments by one. But it only works once. I understand that I need to put a loop in my program, I'm just having some trouble what the condition should be. Instead of an if statement I put a while() loop and it still did... | 0debug |
static void apply_dependent_coupling_fixed(AACContext *ac,
SingleChannelElement *target,
ChannelElement *cce, int index)
{
IndividualChannelStream *ics = &cce->ch[0].ics;
const uint16_t *offsets = ics->swb_offset;
int *dest = ta... | 1threat |
static inline int get_cabac_cbf_ctx( H264Context *h, int cat, int idx ) {
int nza, nzb;
int ctx = 0;
if( cat == 0 ) {
nza = h->left_cbp&0x100;
nzb = h-> top_cbp&0x100;
} else if( cat == 1 || cat == 2 ) {
nza = h->non_zero_count_cache[scan8[idx] - 1];
nzb = h->no... | 1threat |
How can Variant Outputs be manipulated using the Android Gradle Plugin 3.0.0+? : <p>The latest version (3.0.0) of the Android Plugin for Gradle has broken its API for manipulating <a href="https://developer.android.com/studio/build/gradle-plugin-3-0-0-migration.html#variant_api" rel="noreferrer">Variant Outputs</a>. Th... | 0debug |
static int qemu_dup_flags(int fd, int flags)
{
int ret;
int serrno;
int dup_flags;
int setfl_flags;
#ifdef F_DUPFD_CLOEXEC
ret = fcntl(fd, F_DUPFD_CLOEXEC, 0);
#else
ret = dup(fd);
if (ret != -1) {
qemu_set_cloexec(ret);
}
#endif
if (ret == -1) {
goto... | 1threat |
static void setup_rt_frame(int sig, struct target_sigaction *ka,
target_siginfo_t *info,
target_sigset_t *set, CPUM68KState *env)
{
struct target_rt_sigframe *frame;
abi_ulong frame_addr;
abi_ulong retcode_addr;
abi_ulong info_addr;
abi_u... | 1threat |
R: merge two data frame with replacing the common rows and col : I have two data. frame (suppose a,b having a size of 3172*1323, 3067*21), I want to merge both of them however, 21 columns are common in both and 3067 rows also common in both.
I want to merge both data frame such that the common rows and common cols rep... | 0debug |
Unable to build react native project after updating to xcode 11.0 : <p>I have a react native project running on react native version 0.59.8 , and xcode version 10.3. Somehow my xcode got updated to version 11.0 and after that i am unable to build the project using <code>react-native run-ios</code> command.</p>
<p>I ha... | 0debug |
Connecting client-server Java : <p>How do I connect 2 java classes client-server shown in the link below:</p>
<p><a href="https://systembash.com/a-simple-java-tcp-server-and-tcp-client/" rel="nofollow">https://systembash.com/a-simple-java-tcp-server-and-tcp-client/</a></p>
<p>It says i need to compile using TCPserver... | 0debug |
Java for android in android studio : Assalam-O-Alaikum guys.I'm beginner in android development just a novice.But i'm facing problems in my first attempt to use log files in a program.See this...
package com.example.mrunique.myapplicationforexmaple;
import android.os.Bundle;
import android.support.v7... | 0debug |
Error using Jack compiler - app/build/intermediates/packaged/debug/classes.zip' is an invalid library : <p>I am getting these errors while using Jack compiler, but I don't understand what is the problem:</p>
<pre><code>Error:Library reading phase: file '/Users/daniele.vitali/Development/android-studio/INTROCKAND/app/b... | 0debug |
static void reset_all_temps(int nb_temps)
{
int i;
for (i = 0; i < nb_temps; i++) {
temps[i].state = TCG_TEMP_UNDEF;
temps[i].mask = -1;
}
}
| 1threat |
static inline bool gluster_supports_zerofill(void)
{
return 0;
}
| 1threat |
int64_t qmp_guest_file_open(const char *path, bool has_mode, const char *mode,
Error **errp)
{
FILE *fh;
Error *local_err = NULL;
int fd;
int64_t ret = -1, handle;
if (!has_mode) {
mode = "r";
}
slog("guest-file-open called, filepath: %s, mode:... | 1threat |
sudo yum install installs only JRE not JDK - Centos : <p>I tried installing open-jdk in Centos using the below command,</p>
<pre><code>sudo yum install java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64
</code></pre>
<p>It installs only the JRE by not JDK. </p>
<p>After installation,</p>
<ol>
<li><p>The folder <code>/... | 0debug |
How to give non-root user in Docker container access to a volume mounted on the host : <p>I am running my application in a Docker container as a non-root user. I did this since it is one of the best practices. However, while running the container I mount a host volume to it <code>-v /some/folder:/some/folder</code> . I... | 0debug |
void HELPER(cas2l)(CPUM68KState *env, uint32_t regs, uint32_t a1, uint32_t a2)
{
uint32_t Dc1 = extract32(regs, 9, 3);
uint32_t Dc2 = extract32(regs, 6, 3);
uint32_t Du1 = extract32(regs, 3, 3);
uint32_t Du2 = extract32(regs, 0, 3);
uint32_t c1 = env->dregs[Dc1];
uint32_t c2 = env->dregs[... | 1threat |
I want read content of a list tag under the ul tag. But I'm not able to read using the below code. : <p>URL: <a href="https://www.amazon.in/s/ref=sr_pg_2?rh=n%3A1571271031%2Cn%3A%211571272031%2Cn%3A1968024031%2Cn%3A1968093031%2Cp_n_pct-off-with-tax%3A70-%2Cp_98%3A10440597031&page=2&bbn=1968093031&ie=UTF8&am... | 0debug |
async/await in Angular `ngOnInit` : <p>I’m currently evaluating the pros ‘n’ cons of replacing Angular’s resp. RxJS’ <code>Observable</code> with plain <code>Promise</code> so that I can use <code>async</code> and <code>await</code> and get a more intuitive code style.</p>
<p>One of our typical scenarios: Load some da... | 0debug |
Non-blocking multiprocessing.connection.Listener? : <p>I use multiprocessing.connection.Listener for communication between processes, and it works as a charm for me. Now i would really love my mainloop to do something else between commands from client. Unfortunately listener.accept() blocks execution until connection f... | 0debug |
Trouble with my troubleshooting guide(python) : Okay I'm having some issues with my code, after the point I tried to make my code a little bit more advanced after phone not turning on solution, it started to glitch out, need some help on this, got no idea how I can avoid this.
print("Welcome to Bobby Dazler... | 0debug |
SQL compare date (access97 database) : i'm trying to compare 2 date with an SQL Query,
My query is this :
"SELECT table.toto
FROM table
WHERE
table.date < $date"
In my table, my date is formatted like this : `dd/mm/YYYY`
unfortunately, it doesn't work like expected, it returns only one ... | 0debug |
puppeteer element.click() not working and not throwing an error : <p>I have a situation where a button, on a form, that is animated into view, if the element.click() happens while the animation is in progress, it doesn't work.</p>
<p>element.click() doesn't throw an error, doesn't return a failed status (it returns un... | 0debug |
Docker-compose: Database is uninitialized : <p>I have a problem with docker-compose and mysql:</p>
<p>docker-compose.yml</p>
<pre><code>version: '2'
services:
db:
image: mysql
volumes:
- "./sito/db/:/var/lib/mysql"
ports:
- "3306:3306"
restart: always
environment:
MYSQL_ROO... | 0debug |
int do_sigaction(int sig, const struct target_sigaction *act,
struct target_sigaction *oact)
{
struct emulated_sigaction *k;
if (sig < 1 || sig > TARGET_NSIG)
return -EINVAL;
k = &sigact_table[sig - 1];
#if defined(DEBUG_SIGNAL) && 0
fprintf(stderr, "sigaction sig=%d a... | 1threat |
static int mxf_timestamp_to_str(uint64_t timestamp, char **str)
{
struct tm time = { 0 };
time.tm_year = (timestamp >> 48) - 1900;
time.tm_mon = (timestamp >> 40 & 0xFF) - 1;
time.tm_mday = (timestamp >> 32 & 0xFF);
time.tm_hour = (timestamp >> 24 & 0xFF);
time.tm_min = (timestamp >> 16 & 0xFF... | 1threat |
qcrypto_tls_creds_x509_load(QCryptoTLSCredsX509 *creds,
Error **errp)
{
char *cacert = NULL, *cacrl = NULL, *cert = NULL,
*key = NULL, *dhparams = NULL;
int ret;
int rv = -1;
trace_qcrypto_tls_creds_x509_load(creds,
creds->parent_obj.dir ? creds->parent_ob... | 1threat |
dotnet publish with /p:PublishProfile=? : <p>I'm trying to call "dotnet publish" with a specific publish profile pubxml file as documented here :</p>
<p><a href="https://docs.microsoft.com/en-us/aspnet/core/host-and-deploy/visual-studio-publish-profiles?view=aspnetcore-2.1&tabs=aspnetcore2x" rel="noreferrer">https... | 0debug |
static void coroutine_fn backup_run(void *opaque)
{
BackupBlockJob *job = opaque;
BackupCompleteData *data;
BlockDriverState *bs = job->common.bs;
BlockDriverState *target = job->target;
BlockdevOnError on_target_error = job->on_target_error;
NotifierWithReturn before_write = {
.... | 1threat |
Is this correct in PHP : <p>I was wondering if below is correct, I have tested it is working, I just want an opinion.</p>
<p>file a.php:</p>
<pre><code>namespace MyNamespace;
class MyClass {
public function ShowMessage($s) {
echo $s;
}
}
</code></pre>
<p>file b.php</p>
<pre><code>require_once 'a.... | 0debug |
static void blk_mig_reset_dirty_cursor(void)
{
BlkMigDevState *bmds;
QSIMPLEQ_FOREACH(bmds, &block_mig_state.bmds_list, entry) {
bmds->cur_dirty = 0;
}
}
| 1threat |
Android - How to read and write file in internal storage? : I'm trying to create a directory in internal storage and then write my files in that directory.
I'm able to create the directory in internal storage but it is not showing.
When I create new file in that directory and write in that file, I get an error of nul... | 0debug |
static int set_expr(AVExpr **pexpr, const char *expr, void *log_ctx)
{
int ret;
AVExpr *old = NULL;
if (*pexpr)
old = *pexpr;
ret = av_expr_parse(pexpr, expr, var_names,
NULL, NULL, NULL, NULL, 0, log_ctx);
if (ret < 0) {
av_log(log_ctx, AV_LOG_ERRO... | 1threat |
How to read quoted CSV with NULL values into Amazon Athena : <p>I'm trying to create an external table in Athena using quoted CSV file stored on S3. The problem is, that my CSV contain missing values in columns that should be read as INTs. Simple example:</p>
<p>CSV:</p>
<pre><code>id,height,age,name
1,,26,"Adam"
2,1... | 0debug |
Replace every occurnce of the regular expression matching with a perticular in VI editor? : suppose i have a text file as follows.
create table "kevin".tb1 {
col1,
col2
}
create table "jhone".tb2 {
col1,
col2
}
create table "jake".tb3 {
col1,
col2
}
I n... | 0debug |
Is there a way of extracting xpath and text from webpage and save to file? : <p>I am looking for handy tool to extract UIElement's Object Type and Xpath/ID/Name from webpage or any alternative instead of Inspecting the element from Browser? Also any alternative to extract text from Webpage.
I want to save this in a sep... | 0debug |
Prediction option put and call : I have to predict the purchase or not of the sp500 put and call options, however I do not understand some parts of the code that was provided to me. In addition can you explain to me what each option of the data does (example: option clothing price, option settle price , optiontype ,opt... | 0debug |
static void *qemu_kvm_cpu_thread_fn(void *arg)
{
CPUState *env = arg;
int r;
qemu_mutex_lock(&qemu_global_mutex);
qemu_thread_self(env->thread);
r = kvm_init_vcpu(env);
if (r < 0) {
fprintf(stderr, "kvm_init_vcpu failed: %s\n", strerror(-r));
exit(1);
}
q... | 1threat |
C# Calculate how long it will take a loop to finish : So i have the following loop:
for (int i = 1; i < numRows + 2; i++) //numRows was +4, now +2
{
Console.Clear();
Console.WriteLine("Number of rows: " + numRows);
Console.Write(... | 0debug |
int av_open_input_stream(AVFormatContext **ic_ptr,
ByteIOContext *pb, const char *filename,
AVInputFormat *fmt, AVFormatParameters *ap)
{
int err;
AVFormatContext *ic;
AVFormatParameters default_ap;
if(!ap){
ap=&default_ap;
mem... | 1threat |
int ff_rtsp_send_cmd_with_content(AVFormatContext *s,
const char *method, const char *url,
const char *header,
RTSPMessageHeader *reply,
unsigned char **content_ptr,
... | 1threat |
C# - How to send search keywords like google : <p>I want to send search keywords with QueryString like google, atc...
and i need a function which convert text like this</p>
<blockquote>
<p>Metallica nimes concert 2009 :)</p>
</blockquote>
<p>to this:</p>
<pre><code>Metallica+nimes+concert+2009+%3A%29
</code></pre>... | 0debug |
int spapr_h_cas_compose_response(sPAPRMachineState *spapr,
target_ulong addr, target_ulong size,
bool cpu_update)
{
void *fdt, *fdt_skel;
sPAPRDeviceTreeUpdateHeader hdr = { .version_id = 1 };
sPAPRMachineClass *smc = SPAPR_MACHINE_GET_... | 1threat |
How do I safely remove items from an array in a for loop? : <p>Full disclose, this is for a homework question:</p>
<blockquote>
<p>It should have a private property of type [Circle]. An array of circles.
The method should remove any circles that have a radius larger than
the minimum requirement, and smaller than... | 0debug |
Slicing complex dictionary in python : <p>I want to be able to print out just a single character from this dictionary but I haven't been able to figure out the syntax or find it anywhere. Is there a way to do this in vanilla Python 2.7.x given the code below?</p>
<pre><code>dct = {"c":[["1","1","0"],["0","0","0"]], "... | 0debug |
static void patch_reloc(uint8_t *code_ptr, int type,
intptr_t value, intptr_t addend)
{
value += addend;
switch(type) {
case R_386_PC32:
value -= (uintptr_t)code_ptr;
if (value != (int32_t)value) {
tcg_abort();
}
*(uint32_t *)code... | 1threat |
Add a Button in Status Bar Android : I'm developing an android application where I want to add a Phone Button in Status Bar. Can I add a Phone button in Status Bar?
[![enter image description here][1]][1]
[1]: https://i.stack.imgur.com/xp0W6.jpg
I want to add button like showing in the above Image. I tri... | 0debug |
Java Replace All? : <p>I´m trying to replace some characters in my string but it isnt working. Can you please help me? </p>
<p>My code is:</p>
<pre><code>String test = "ABC?!";
test = test.replaceAll("\\?","");
test= test.replaceAll("\\!, "");
</code></pre>
<p>Thank you so much for helping me.</p>
| 0debug |
Find the longest palindromic substring : <p>Given a string S, find the longest palindromic substring.
For example:</p>
<p>Input: "aaaabaaa"
Output: "aaabaaa"</p>
| 0debug |
how do I convert text to jsonB : <p>What is the proper way to convert any text (or varchar) to <code>jsonB</code> type in Postgres (version 9.6) ?</p>
<p>For example, here I am using two methods and I am getting different results:</p>
<p>Method 1:</p>
<pre><code>dev=# select '[{"field":15,"operator":0,"value":"1"},{... | 0debug |
Download video file from youtube to internal storage : <p>I have a youtube video link, like this
<a href="https://www.youtube.com/watch?v=UCysW3PCzvo" rel="nofollow">https://www.youtube.com/watch?v=UCysW3PCzvo</a>
I want to get list of video source urls (for diffrent qualities). I have this method in php. How i can do ... | 0debug |
WARNING as java.io.EOFException when ActiveMQ starts : <p>am trying to start the ActiveMQ 5.11 and I see a <code>WARNING</code> as below:</p>
<pre><code> WARN | Transport Connection to: tcp://127.0.0.1:40890 failed: java.io.EOFException
</code></pre>
<p>My <code>activemq.xml</code> is as below:</p>
<pre><code><tr... | 0debug |
Regex if then to return if found else look for next item : Not sure, but haven't found the right answer for this using Regex. I have three words which may all be present in the text - say 'one two three'. I want to use regex to search for 'one' and return if found and stop so I get 'one' only. If 'one' is not found l... | 0debug |
static int init_input_threads(void)
{
int i, ret;
if (nb_input_files == 1)
return 0;
for (i = 0; i < nb_input_files; i++) {
InputFile *f = input_files[i];
if (f->ctx->pb ? !f->ctx->pb->seekable :
strcmp(f->ctx->iformat->name, "lavfi"))
f->non_bl... | 1threat |
train['Gender'].fillna(train['Gender'].mode()[0], inplace=True) : <pre><code> train['Gender'].fillna(train['Gender'].mode()[0], inplace=True)
</code></pre>
<p>I got this code in one of my basic data science course. I wanted to understand, what is the significance of "[0]" after mode() in this. I would really apprec... | 0debug |
What CSS do you use to style a table CELL? : <p>I want to make increase <strong>cell padding</strong> via CSS (so I don't have to set <em>each</em> table on the page).</p>
<p>I can't see how to do that.</p>
| 0debug |
int avio_check(const char *url, int flags)
{
URLContext *h;
int ret = ffurl_alloc(&h, url, flags, NULL);
if (ret)
return ret;
if (h->prot->url_check) {
ret = h->prot->url_check(h, flags);
} else {
ret = ffurl_connect(h, NULL);
if (ret >= 0)
re... | 1threat |
Interface for associative object array in TypeScript : <p>I have an object like so:</p>
<pre><code>var obj = {
key1: "apple",
key2: true,
key3: 123,
.
.
.
key{n}: ...
}
</code></pre>
<p>So <code>obj</code> can contain any number of named keys, but the values must all be either string, bool... | 0debug |
def Check_Solution(a,b,c):
if (2*b*b == 9*a*c):
return ("Yes");
else:
return ("No"); | 0debug |
bootstrap-sass multiselect event conflict : <p>I've got a strange issue using <strong>bootstrap-sass</strong> and <strong>bootstrap-multiselect</strong>.
Seems like bootstrap-sass event handlers block multiselect handlers for dropdown etc.</p>
<p>This packages installed via bower:</p>
<pre><code>'bootstrap-sass-offic... | 0debug |
How to apply aggregations in spark scala? : I have a data set `test1.txt`. It contain data like below
2::1::3
1::1::2
1::2::2
2::1::5
2::1::4
3::1::2
3::1::1
3::2::2
I have created data-frame using the below code.
case class Test(userId: Int, movieId: Int, rating: Fl... | 0debug |
How to install build tools for v141_xp for VC 2017? : <p>I'm using the newest release of MSVC 2017 community with platform toolset v141, but I'd like the executables still work on XP, so I assume I need to use the v141_xp toolset, which however results in:</p>
<p><em>Error MSB8020: The build tools for v141_xp (Platfor... | 0debug |
static void shix_init(MachineState *machine)
{
const char *cpu_model = machine->cpu_model;
int ret;
SuperHCPU *cpu;
struct SH7750State *s;
MemoryRegion *sysmem = get_system_memory();
MemoryRegion *rom = g_new(MemoryRegion, 1);
MemoryRegion *sdram = g_new(MemoryRegion, 2);
... | 1threat |
static void icount_warp_rt(void)
{
unsigned seq;
int64_t warp_start;
do {
seq = seqlock_read_begin(&timers_state.vm_clock_seqlock);
warp_start = vm_clock_warp_start;
} while (seqlock_read_retry(&timers_state.vm_clock_seqlock, seq));
if (warp_start == -1) {
... | 1threat |
SQL ERROR in Syntax when using WITH : <p>I want to use a SQL Query with the WITH clause an I get a Syntax Error.</p>
<p>I´m using MySQL Version 5.6.28</p>
<p>Here a simple Code example</p>
<pre><code>WITH alias_test AS (SELECT id, title FROM `tips_locations`)
SELECT id, title
FROM alias_test
</code></pre>
<p>Here t... | 0debug |
converting only two rows into columns through pivot in sql : please find attach image, i need general sql query i mean not hard coded. Thanks[table structure attach][1]
[1]: http://i.stack.imgur.com/vUsYV.png | 0debug |
how do i display my string? : i am new to c++.
i want to know why i cant print record[i][1] using puts (record[i][1]);
if i do cout<< record[i][1]; then only the first letter of the string appers, not the rest.
i really want help ASAP. its my school project and i gotta submit it real soon.
i code on Turbo C++ ... | 0debug |
Invalid form inputs - Red border with ONLY HTML, CSS, JAVASCRIPT : <p>I'd want to make a red border around invalid input elements after clicking the "Check" button. The problem is <strong>I can't use frameworks or plugins, just HTML, CSS and JavaScript</strong>.
I've tried to search for some hours on the web and all I ... | 0debug |
VB:System.InvalidCastException: 'Conversion from string "United States of America (USA)" to type 'Boolean' is not valid.' : Partial Class Default2
Inherits System.Web.UI.Page
Private Sub form1_Load(sender As Object, e As EventArgs) Handles form1.Load
Dim Flagimageurl(6) As String ' creating the f... | 0debug |
Random time Xcode : So when a UIButton is pressed I want a random 1 of 4 images to pop up but I want one of the images to pop up at a random time after the button has been pressed. I'm using Xcode and swift 2. Your help is greatly appreciated
| 0debug |
Search engine friendly html meta tag needed : <p>My Six month old Website is not listed in google page rank well. Is there any modification required?</p>
<pre><code><!DOCTYPE html>
<html lang="en">
<head>
<title><?php echo $page_title; ?></title>
<meta http-equiv="description" c... | 0debug |
static void sbr_qmf_deint_bfly_c(INTFLOAT *v, const INTFLOAT *src0, const INTFLOAT *src1)
{
int i;
for (i = 0; i < 64; i++) {
v[ i] = AAC_SRA_R((src0[i] - src1[63 - i]), 5);
v[127 - i] = AAC_SRA_R((src0[i] + src1[63 - i]), 5);
}
}
| 1threat |
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