id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23521400 | I tested the following:
[].include?(:test) # nil
[].include?(:test).nil? # nil
[].class # Array
Seems as if include? is overwritten somewhere, but I have not been able to find out where. grep -R Array * and grep -R include? * show nothing strange. Any idea how I could find out more?
| |
doc_23521401 | I executed kubectl run my-apache --image httpd, then kubectl get all, which only shows
There is no deployment or replicaset as I expect. This means some commands, such as kubectl scale doesn't work. Any idea what's wrong? Thanks.
A: The kubectl run command create pod not deployment, I mean it used to create in the pa... | |
doc_23521402 | I have followed instructions (WinUSB (Winusb.sys) Installation) to update usbsamp “Intel 82930 USB Test Board” driver (usbsamp.sys) to WinUSB (winusb.sys) driver so I could use it in my client app. I have modified my inf file (provided below), and update completes successfully but then when I call WinUsb_Initialize – i... | |
doc_23521403 | So, LexikJWTAuthenticationBundle works fine when I try to access in /login_check path and the CRUL command line.
But when I try to do the TestCase I get this error :
1) Tests\AppBundle\Controller\StoreControllerTest::testPOSTRate
GuzzleHttp\Exception\ClientException: Client error: GET http://localhost:8000/api/stores r... | |
doc_23521404 | I've only two relevant classes in my demo app: The "Country" class and a class which holds the EF Code First "definitions":
internal class TestDb : DbContext
{
public DbSet<Country> Countries { get; set; }
}
Any hint is highly appreciated.
A: From what I can see on MSDN, DbContext wraps an instance of Obje... | |
doc_23521405 | Example
I have this ResourceDictionary :
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Viewbox>
<Grid>
<Grid Name="backgroundGrid" Width="48" Height="48" Visibility="Collapsed" ... | |
doc_23521406 | While using react-native-vision-camera, I need to create my own frame processor. This frame processor will simply apply some opengl filter on each frame and return the path where the filtered image is saved. This is what I have written so far, most of them is copied from here and there to fit my need.
package com.story... | |
doc_23521407 | **Server error on InAppRestoreTransactionsRequest: com.android.vending.api.ApiException: HTTP 509 for https://android.clients.google.com/vending/billing/ApiRequest
**
Is there a limit to how much you can hit this server in development? My APK is unpublished and the gmail account doing the request is the listed debug a... | |
doc_23521408 | vector<int> v1(750000);
#pragma omp parallel shared (v1){
#pragma omp for schedule (auto)
for (int i = 0; i<v.size();i++)
v[i]=i;
//int x = vi[i] is faster;
}
Times:
Execution time parallel with access v[i] = i: 6.84299 seconds
Execution time parallel with only read v[i]: 0.0119577 seconds... | |
doc_23521409 | are there good series of books for this?
the dummies series is very good but are there like "faster" book series that skip the unnecassary (how do you spell it) talking and get straight to the point?
maybe from 500 pages to 150 hard core practical step to step with pics kind of pages=)
these kind of series would be ver... | |
doc_23521410 | But none of the HTML is displaying. This is specifically for the dashboard/:id route.
Any ideas?
app-routing.module.ts:
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { LoginComponent } from './login.component';
import { DashboardComponent } from './views/dashb... | |
doc_23521411 | Reachability is reporting that the iPhone successfully can reach a hostname, when I thought it might return an error b/c I was not on an authenticated network:
The hostname I use is 'foreverfreebank.com'. Again, Reachability's hostname check reports success.
However,
--to access this site via the web, one needs to u... | |
doc_23521412 | If it finds a match it will check to see if there is a matching http verb if there is no matching http verb it will set the flag to true and trigger the error.
My problem is that when next(err) gets called the next tick does not get processed. The server just blows up with an error as if i actually threw one.
I ... | |
doc_23521413 | I need to change schema owner password, and I assume that there may be some database links that connect to my database with this username / password.
A: If you have auditing enabled in the database, and you're auditing sessions (connections) via "AUDIT SESSION;", then you can get some info from the audit trail, like s... | |
doc_23521414 | It is possible to run Java Apps on heroku but I cannot find description of how to make Jenkins run on Heroku anywhere.
Very grateful for hints.
A: Easy enough to load Jenkins as a heroku app
1) pom.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<!--
Just need a plain and mostly empty pom.xml for Orchard to detect... | |
doc_23521415 | I already done all the customizer work and i am now trying to set things up so i can just let a bit of javascript circle trough the different background images that i set up.
Header home page code (header-home.php) :
<header class="site-header">
<div class="row header-home" <?php
if ((get_theme_mod('slider_radio', 'sli... | |
doc_23521416 | Long story short, which HTML element should I display my code in to get the same result from the console?
function generate(){
let col = document.getElementById("col").value.toUpperCase();
let args = document.getElementById("args").value;
let argArray = args.split('_');
let numArgs = argArray.length;
... | |
doc_23521417 | to= {{opacity:1, marginTop:0 }}
config = {{delay:4000, duration:4000}}>
{(props) => (
<div style={props}>
<div style={{ backgroundImage: `url(${cancer})`}} className="container-img">
<h2> What is Cancer?</h2>
<p class... | |
doc_23521418 |
A: You could use maven as it looks like that's where builds are pushed.
It doesn't look like that version is pushed to their maven repository. I'd suggest checking a copy of the source out, building locally and then just checking it into your local maven repository.
This should be as simple as:
svn checkout http://gw... | |
doc_23521419 | {"texts":[
"string1
"string2"
"string3"
]}
One simple index texts has list
my Object is here
class Task(object):
def __init__(self, texts, created=None):
self.texts = texts
self.created = created or datetime.now()
The problem is serializer, because texts is list so I need to use Li... | |
doc_23521420 | docker run -d -p 5000:5000 --restart=always --name registry registry:2
How do I delete this local registry and the images pushed to it?
A: docker --help gives all available command line operations
docker rmi --help:
Usage: docker rmi [OPTIONS] IMAGE [IMAGE...]
Remove one or more images
Options:
-f, --force ... | |
doc_23521421 | On the site I posted below, I modified the header, adding the "blocks" (padding with colored background) around the menu options. One displays on the active page, and others display on hover. I think this messed with the way the fixed nav bar scrolls down because now if you begin to scroll ever so slowly (I recommend u... | |
doc_23521422 | @Repository
public interface GroupRepository extends JpaRepository<Group, Integer> {}
This is how I tried to use it in my service class:
@Service
public class GroupService {
private final GroupRepository groupRepository;
@Autowired
public GroupService(GroupRepository groupRepository) {
this.groupR... | |
doc_23521423 | Error screenshot
| |
doc_23521424 | public abstract class Human {
public Human(String name,String surname, int idno){
}
}
And this is subclass
public class Personel extends Human {
public Personel(String name,String surname, int idno)
{
}
}
personels constructor doesnot have to be same with parent class's but what ever i do, i... | |
doc_23521425 |
HTTP Status 500 - type Exception report
message
description The server encountered an internal error that prevented it
from fulfilling this request.
exception
java.lang.NullPointerException p1.Download.doGet(Download.java:76)
javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
javax.servlet.http.... | |
doc_23521426 |
Code:
def main(args: Array[String]): Unit = {
implicit val system: ActorSystem = ActorSystem("scratch")
implicit val materializer: ActorMaterializer = ActorMaterializer()
implicit val executionContext: ExecutionContextExecutor = system.dispatcher
val start = Instant.now()
def elapsed = time.Dura... | |
doc_23521427 | web.config:
<dependentAssembly>
<assemblyIdentity name="System.Web.Http" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
</dependentAssembly>
the version of bin\system.web.http.dll is 5.2.30128.0. Got no luck when modifying new v... | |
doc_23521428 | Matrix<int> LoadFile(....); // This makes sense
Matrix<My_custom_class> LoadFile(...); //This doesn't make sense in the context of the custom class
Can I prevent the instantiation of the LoadFile function (which is a member function) for Matrix objects of select types? So far I have avoided the issue by making LoadFil... | |
doc_23521429 | <div style='display: table'>
<div style='height:200px; width:100%; text-align: center; display: table-cell; vertical-align: middle'>No result found</div>
</div>
Why is that the width:100% is not working? How can I solve it?
A: Try this. Container div must be 100%. Then we can set to child's
<div style="display: t... | |
doc_23521430 | I want that, even if there are no data in table, it will have a default size.
This is my code:
<p:dataTable id="models" var="model"
value="#{myManagedBean.lazyModel}"
rowKey="#{model.id}"
selection="#{myManagedBean.selectedRow}"
select... | |
doc_23521431 | i want to add those integer data to other object and store the output in the first obj's data member.I can overload the + operator and use the statement like below
X+Y //where X and Y are objects of one class.
if i have to add like below
X+10// here i want to add 10 to the data member of X.
for above also i can over... | |
doc_23521432 | static int readline(file *mf, char *buf, int n, int strip) {
if (!buf || n < 1 || !mf) return seterror(MDIO_BADPARAMS);
// Read the line
fgets(buf, n, mf->f);
// End of file reached?
if (feof(mf->f)) return seterror(MDIO_EOF);
// File I/O error?
if (ferror(mf->f)) return seterror(MDIO_IOE... | |
doc_23521433 | So let there be a HomeController with the following code:
public class HomeController : Controller
{
public virtual IActionResult Index()
{
return View();
}
}
Now I have multiple clients, and I want to decide what view will be returned. But not at this place, so I want to write it in another file.
... | |
doc_23521434 |
so my question is, is it possible to reuse the common layout(loading and error part) for all activities in my app? (currently I don't want to use fragment to do it for some reasons)
maybe the layout resources should like this:
layoutfolder
activity_common.xml
activity_one_content.xml
activity_two_content.xml
thanks... | |
doc_23521435 | Tomcat -> Apache
Now, I have some URLs on which I have Max-Age, LastModified and Etags set.
My expectation is when Client1 makes a call to the server, the page should get served from tomcat, but should get cached in the mod_cache module of Apache. So that when next client makes a call, the page is served from Apache ... | |
doc_23521436 | This component is used for 2 charts. When I close the first one and want to display the second one, I have a console error:
[Vue warn]: Error in callback for watcher "chartData": "TypeError: Cannot read properties of undefined (reading 'destroy')"
What can be the problem here?
Thanks!
<template>
<line :chart-data="ch... | |
doc_23521437 | For jboss server getting file not found exception.
Image logo = new getImage("/images/test_image.bmp");
public getImage(String fileName) throws Exception
{
try{
image=Image.getInstance(ImageIO.read(getClass().getResourceAsStream(fileName)),null);
}catch (Exception e ){
e.printS... | |
doc_23521438 | Possible Duplicate:
convert date string to mysql datetime field
I have a DateTime column in MySQL database. I would like to convert Form text field data on POST (string) to DateTime before inserting into the database. I appreciate any suggestions.
A: Depends entirely on what format your POST data is in. Quick/dirty/... | |
doc_23521439 | Do I need Rudux?
I want to use
import device_token from './xxx';
below is my previous code.
global.device_token = token
However, I don't like global variables.
I just export Stnig variable, which is device_token.
I must not change the devce_token, because, device_token is user's device's name.
So I don't want to use... | |
doc_23521440 | My problem is that I have to dynamically populate the list of options based on the status value I'm getting.
A place to call data:
$(function(){
search_provider();
// grid resize
$(window).on('resize.jqGrid', function() {
$("#requestList").jqGrid('setGridWidth', $(".grid-cover").width());
})
... | |
doc_23521441 | code:
<?= GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
[
'attribute' => 'user_id',
'headerOptions' => ['style' => 'background-color:#ccf8fe'],
],
],
]); ?>
What i... | |
doc_23521442 | The handler:
func bestellingHandler(writer http.ResponseWriter, request *http.Request) {
log.Println("Viewing bestellingen")
bestellingTemplate, _ := template.ParseFiles("./templates/Bestellingen.htm")
// laad de pizza's uit de data file
fmt.Println(request.Method)
fmt.Println(request.Form)
fmt.Println(request.PostFo... | |
doc_23521443 | public void DoSomething(string someWords, bool definitely)
{
Logger.Log.Debug(new { someWords, definitely });
// DoSomething
}
This works because we built a wrapper around the default Log which calls:
Logger.Log.Debug(JsonConvert.SerializeObject(message));
Unfortunately it's breaking the logging because instead of... | |
doc_23521444 | An Error Has Occurred
We're sorry. The service is temporarily unavailable. Please try again in a few minutes.
I've been attempting to do this export several times over the past week, and a couple of months ago when I exported a similar report, I didn't have an issue with it. Anyone know of any workarounds until this ... | |
doc_23521445 |
Catchable fatal error: Object of class WP_Term could not be converted to string in /public_html/wp-includes/taxonomy.php on line 2285
A: You're trying to use an object as a string. I think there's a filter or action running in the save_post action.
Do you have some custom code using get_terms ?
The function has cha... | |
doc_23521446 | A duplicate field name "..." was found.
Sharepoint claims that these fields are already used, although this is not the case. I have read some articles where people write, that there are reserved words in Sharepoint 2013, that cannot be used for field names.
Is there a complete list of these reserved words? I have just ... | |
doc_23521447 | EDIT:
I need a solution which will print this div with styles which are in external css.
A: Have a look at this:
http://www.bennadel.com/blog/1591-Ask-Ben-Print-Part-Of-A-Web-Page-With-jQuery.htm
A: https://github.com/jasonday/printThis
Configurable with additional css files, and other options.
A: <div class="printc... | |
doc_23521448 | I know static code analysis tools usually try to quantify coupling and cohesion, but is there anything more specifically measuring variable/data scope?
A: Yes, that's a standard technique of static analysis. It's called analysis of variable liveness. In this book, the introduction example is doing such an analysis.
Fr... | |
doc_23521449 | What would be the best way of either making .net display a font which is pixel-perfect what I want, or else building a bitmap out of lots of little pieces quickly? I'm using vb.net, so I can't simply generate a bitmap as a byte array and pass that to the Bitmap constructor unless someone can show me how to convert an ... | |
doc_23521450 | System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
Source Error:
Line 153: Session["Cat"] = e.CommandArgument.ToString();
Line 154:
Line 155: Session["Cat_ID"] =
DataList3.DataKeys[e.Item.ItemIndex].ToSt... | |
doc_23521451 | after uninstalling the supervisor with
apt-get purge supervisor
the space have been freed and the hard disk is back again to it's previous status.
I don't have any idea why this happened , please let me know if there's make something wrong with the default configuration
anyone have any idea why this happened , als... | |
doc_23521452 | But when trying to add both to the Android build under Player Settings -> XR Settings, I get the following message:
We would like to be able to allow users to always be able to fall back to Vuforia, but use ARCore on compatible devices. Is there a way to have both in the project at the same time?
A: AFAIK you would b... | |
doc_23521453 | After turning mysql slow query log with 1 second long query time following query is login repeatedly with execution time of 100+ seconds.
SELECT GET_LOCK('fhn1enbb1u9hgu4m1tq32fbsds4c8ohj', 300) AS ci_session_lock;
It seems something with codeigniter configuration please help.
Sample slow query log:
SET timestamp=1554... | |
doc_23521454 | It let's you use features like getUserMedia without having to use the https protocol.
Because crostini uses the domain linuxhost instead of localhost, it isn't treated as a secure origin.
There is a chrome flag, chrome://flags/#unsafely-treat-insecure-origin-as-secure, that lets you set new domains to be treated as sec... | |
doc_23521455 | Response:
Code:
string contentType = EnumUtils.ToTypeMime( new MemoryStream( respone.FileContent ) );
HttpContext.Response.Headers.Add( "content-disposition", "inline;filename=test.pdf" );
return File( respone.FileContent, contentType );
| |
doc_23521456 | I can enter the values inside the text box but after the value, I click on the text I entered to modify a value but it is not letting me click, there is no cursor coming on the text box, the only thing I can do is backspace or select all and delete.
I cant click anywhere on the middle of the text entered.
If I check ... | |
doc_23521457 | The final property will be a string match on the condition column.
A:
The rule will be as below, But it always shows mismatch input '==', Not sure why.I also need to compare a empty string out of it.
| |
doc_23521458 | models.py:
class UserManager(BaseUserManager):
def create_user(self, email, phone_number, password=None):
user = self.model(email=email, phone_number=phone_number)
user.set_password(password)
user.save()
return user
def create_superuser(self, email, phone_number, password=None):... | |
doc_23521459 |
The error occur in very beginning, seems after "Computing space requirements" stage. How can this check be avoided?
| |
doc_23521460 | File "main.py", line 58, in <module>
if meInput.startswith("%send"):
AttributeError: 'builtin_function_or_method' object has no attribute 'startswith'
Here's the code:
if input.startswith("%send"):
myinput = input.split(" ", 2)[2]
channel = client.get_channel(12324234183172)
I've tried putting it into a varia... | |
doc_23521461 |
A: I'm not aware of any way of doing so directly within Google Colaboratory, however a usable workaround might be to install a third party spell-checking browser plug-in such as Grammarly or another similar plug-in that works with your preferred browser, I know this probably wasn't the answer you where looking for, bu... | |
doc_23521462 | [
{
"Id":1,
"name":"Return on Equity (IFRS)",
"type":"profitability",
},
{
"Id":2,
"name":"Return on Assets (IFRS)",
"type":"profitability",
},
{
"Id":3,
"name":"EBITDA Margin (IFRS)",
"type":"profitability",
},
{
"Id":4,
"name":"... | |
doc_23521463 | How to change the "both added" and "both modified" colors during a Git merge in Git Bash
Since it seems that additional flexibility in non-default coloring is underway, from the comment by @VonC on colorizing branch info in git status
Color full line of git status -s
I was wondering if modifying the source code, as opp... | |
doc_23521464 | I would like to develope a kind of radar in which a group of monster are following you and you can see them in the radar. The problem is I want to do when the player moves (the device) then it reflects in the radar (so you can run away of the monsters...).
I thought using the gps sensor to check the actual position, bu... | |
doc_23521465 | func getSponsorImages() {
guard let name = self.name, let city = self.city else { return }
let refString = "cities/\(city)/sponsors/\(name)/photos"
ref.child(refString).observeSingleEvent(of: .value, with: { (snapshot) in
if let snapshots = snapshot.children.allObjects as? [DataSnapshot], snapshots.... | |
doc_23521466 | int[] tab = {1,2,3};
Let's say I have a method that takes an array as a parameter, I can do that:
myMethod(tab);
But why can't I do that:
myMethod({1,2,3})
Why do I have to add an extra "new int[]" like this:
Method(new int[] {1,2,3})
A: One possible explanation of this Java language design decision is that array init... | |
doc_23521467 |
A: There is a good reason why people use frameworks like happi or express for node, the most important being that they don't want to reinvent the wheel again.
While you can certainly do it, it is strongly discouraged. Your code won't be as tested, as safe nor as clean as the code of a framework with years of existenc... | |
doc_23521468 | I am using the JExcelApi to create an excel file from a cmd prompt with a java file.
The code works perfectly within eclipse with the right build paths etc.
When i try it in the cmd prompt the javac works then when i execute it i get the Could not find or load main class GenerateExcel
This is the GenerateExcel Java fil... | |
doc_23521469 | private void ReturnException()
{
return;
throw new Exception();
int iAmUnreachable = 0;
}
The warning appears only for the int.
Is there ever any circumstance in which the exception will be thrown?
A: The throw is unreachable but the C# compiler does not produce a warning in the case of a throw statement.... | |
doc_23521470 | public class Model
{
public int Age { get; set; }
public string Name { get; set; }
public string Sports { get; set; }
List<Model> objModels = new List<Model>() {
new Model { Name = "Manish", Age = 27, Sports = "Cricket" },
new Model { Name = "Rajan", Age = 25, Sports = "Foo... | |
doc_23521471 | I have to make a POST request to Drupal's contact form REST Endpoint when someone submits a form in a JavaScript app.
The API works when I test it from a REST Client.
But when I run the same code from JavaScript in a browser, I am getting a cors issue.
I have made sure cors is enabled in the sites/default/default.servi... | |
doc_23521472 | c("Car", "Bus", "Subway", "Truck", "Speed", "Car")
I would like to take "Speed" and unite it with "Car"
My outcome should be
c("Car", "Bus", "Subway", "Truck", "Speed Car")
A: Create a new vector with length one less than the original vector and paste
v2 <- v1[seq_len(length(v1)-1)]
v2[length(v2)] <- paste(v1[5:6], ... | |
doc_23521473 | ChatsController.php
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Message;
use App\Events\MessageSent;
class ChatsController extends Controller
{
public function __construct()
{
$this->middleware('auth');//only authenticated users can acces to chat
}
public funct... | |
doc_23521474 | https://github.com/tianocore/edk2/blob/UDK2018/StdLib/LibC/LibC.inf#L96
[Binaries.X64]
LIB|Twofish_x64.obj|*
LIB|Camellia_aesni_x64.obj|*
LIB|Camellia_x64.obj|*
https://github.com/veracrypt/VeraCrypt-DCS/blob/master/Library/VeraCryptLib/VeraCryptLib.inf#L79
[Binaries.IA32]
LIB|Main/Ia32/ftol2.obj|*|MSFT
However, ev... | |
doc_23521475 | my javascript is
function openMenu(){
document.getElementById('colorchanger').style.left = 0 + 'px'
}
my HTML for that div is
<div id="colorchanger" onMouseDown="openMenu();">
I just want the menu to slide back to -200 onclick again.
A: function openMenu(){
var left=document.getElementById('colorchan... | |
doc_23521476 | My question is how I go about to get a callback function on this?
Anyone?
A: When are you wanting the callback function to be fired?
The plugin itself already has several events bound, for example:
.mouseout(function(){ self.stopgrab() })
.mouseup(function(){ self.stopgrab() })
Can you piggy-back on these?
Edit:
Try ... | |
doc_23521477 | To elaborate, we have a similar setup with our glassfish servers, we simply configure system properties for both in the Glassfish console. For example
hostname.uat="some uat value"
hostname.dev="some dev value"
Dropping the ".uat" or ".dev" in the system property configuration in Glassfish makes that property active. ... | |
doc_23521478 | function check_form(){
var city = document.getElementById('sCity').value;
var region = document.getElementById('sRegion').value
if ((city != null || city !="") && (region != null || region !="")) {
alert('You can only search with a PostCode OR a City. Please remove either the City or PostCode.');
... | |
doc_23521479 | is used to add sequence action. However I don't understand how it works? Can some explain to me.
What is the purpose?
Thanks.
SequenceAction seq = sequence();
if (visible)
seq.addAction(delay(delayOptionsButton + moveDuration));
seq.addAction(run(new Runnable() {
public void run () {
btnMenuPlay.setTouchable(to... | |
doc_23521480 | http://themes.muffingroup.com/tisson/
I would like to learn how to do those but I don't know where to start.
Thanks.
A: The plugin is REVOLUTION SLIDER 2.3.91 (got it from its code).
These links will help you install this wp plugin
http://www.orbis-ingenieria.com/code/documentation/documentation.html#!/documenter_cove... | |
doc_23521481 | I have 2 tables.
1. players
id
name
1
AA
2
BB
3
CC
4
DD
2. matching
id
player_id
match_id
date
has_opponent
1
1
1
2021-06-23
0
2
2
1
2021-06-23
0
3
3
2
2021-06-21
0
4
4
3
2021-06-22
1
Expected Result
match_id
date
first_opponent_name
second_opponent_name
1
2021-06-23
AA
BB
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doc_23521482 | My design(Have a strip on bottom):
Current screenshot:
In iPad, the logo is not on the center and the strip is not on the footer. It behaves like an iPhone size in the IPad device. How can I center the logo and put the strip on the footer for all devices? And what is the best approach for implementing splash in ios? ... | |
doc_23521483 | Should looks like this - On left side Table1 and Table2, on right side Table3
Now I have this:
SELECT mesta_email, mesta_kod
FROM Table1
UNION ALL
SELECT mesta_email, mesta_kod
FROM Table2
// And somehow except values which are in Table3
Can somebody help me please? Tha... | |
doc_23521484 | msg = ['This', 'is', 'a', 'message'] # (or built up programmatically)
msg = ' '.join(msg)
which changes the type of the variable msg from a list to a str, as is allowed for a dynamically-typed language like Python. Is it a good idea, though? There's not much confusion here where the assignments are close together, bu... | |
doc_23521485 | I've tried using mht files via documentstream and documenttext, but the web browser control isn't smart enough to recognize mht files.
I would use data URI images, however most computers this will be installed on use IE6 or 7.
Are there any other options for this?
A: Load the Web site, but add a no-cache header. Somet... | |
doc_23521486 | Rectangle sourceRegion = new Rectangle(0, 0, 512, 512); // The region you want to extract
ImageInputStream stream = ImageIO.createImageInputStream( new File("/home/dhoha/Downloads/BreastCancer.jp2")); // File or input stream
final Iterator<ImageReader> readers = ImageIO.getImageReaders(stream);
if (readers.hasNext())... | |
doc_23521487 |
A: Intent is a mechanism for communicating between different components of android (i.e. Activity, Service, BroadcastReceiver, etc.)
Where as startActivity() and startActivityForResult() are used to start another activity.
startActivity()-use to start another activity
startActivityForResult() - use when you are expe... | |
doc_23521488 | My Person Model:
namespace AcTIV.Models
{
public enum Sex { Male, Female };
public class Person
{
public int PersonID { get; set; }
public string Name { get; set; }
public Sex Sexo { get; set; }
}
}
My Initializer:
namespace AcTIV.DAL
{
public class AcTIVInitializer : DropC... | |
doc_23521489 | R> ex2 <- c("a-a-b", "a-b-a-a-b", "b-b-b-b-a")
R> ex2 <- seqdef(ex2)
R> predict(S1.p1, ex2, output = "logloss")
logloss
[1] 0.9183
[2] 0.7311
[3] 0.9600
How do I compare these log-loss values statistically? Is there a way to show that 0.9183 is significantly different from 0.9600?
| |
doc_23521490 | This is the announcement
The user has to enter the cost of the loan, interest rate and the number of years of the loan.
Calculate the monthly payments with the following formula:
M = L[i(1+i)^n]/[(1+i)^(n)-1]
Data:
M = monthly payment
L = loan amount
i = interest rate (remember that 5%, i = 0.05)
n = number of payments... | |
doc_23521491 | class Project(models.Model):
title = models.CharField(max_length=755, default='default')
assigned_to = models.ManyToManyField(
User, default=None, blank=True, null=True
)
created_by = models.ForeignKey(
User,
related_name="%(app_label)s_%(class)s_r... | |
doc_23521492 | [something] [nothing interesting here] [boring.....]
by
%0 %1 %2
In other words, any expressions that is built with [] will become a % followed by an increasing number...
Is it possible to do it right away with a Regex?
A: This is possible with regex in C#, as Regex.Replace can take a delegate as a parameter.
... | |
doc_23521493 | The command g++ -o main main.cpp gives the folowing output:
/usr/bin/ld: Undefined symbols:
Lexer::ConsoleWriteTokens()
collect2: ld returned 1 exit status
main.cpp:
#include<iostream>
#include"lexer.h"
int main(){
Lexer lexhnd = Lexer();
std::cout << "RAWR\n";
lexhnd.ConsoleWriteTokens();
std::cout <... | |
doc_23521494 |
*
*Movies
*Customers
*Ticket Information
*Screenings
*Bookings
I have created a combo box in the Bookings table for the Screening ID field:
This allows me to see a list of information about the cinema's screenings. The four columns that can be seen in this combo box are:
|---------------------|--------------... | |
doc_23521495 | The issue is on submit autocomplete values are not saved in the browser.
For example:
name="object.email" does not work (for providing email autocomplete), same as object.name and so on for standard field names
Has anyone encountered this and is there a fix or do I have to live with it?
I have tried adding autocomplete... | |
doc_23521496 | I've read several articles and in each the requirements are different:
*
*should have at lease three event handlers: dragenter, dragover and drop
*should have draggable=true attribute
*should match mime type set by dataTransfer.setData("text/plain", data)
*should have dropzone attribute
Which of these are requi... | |
doc_23521497 | Quick googling tells me that a .sql file is a sql script. I opened the file in MySQL Workbench. Screenshot linked below. Workbench keeps on crashing, I suppose the file is too big?
Question #1: aren't data and code supposed to be stored in separate files?
Question #2: How to extract the data (e.g. into a csv file) from... | |
doc_23521498 | I would like to make a view for a merchant to redeem a coupon based on a code.
The simplest approach that I can think of to just do this would be something like this:
def redeem
#renders the page
end
def redeem_post
redeem_code = params[:redeem_code]
deal = Deal.find_by_redeem_code(redeem_code)
... | |
doc_23521499 | int → float → bool → string → complex
For example I have the variable number = 10 and with my function cycle_convert(number, 2) it would change the type from a int to a bool. It also works for wrapping round and negative step sizes.
I have code that completes these tasks but when returning the variable, even though the... |
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