On running a gam model using the mgcv package, I encountered a strange error message which I am unable to understand:
“Error in model.frame.default(formula = death ~ pm10 + Lag(resid1, 1) + : ..
Is there any way to have a regex in JavaScript that validates dates of multiple formats, like: DD-MM-YYYY or DD.MM.YYYY or DD/MM/YYYY etc? I need all these in one regex and I'm not really good with it..
I have this javascript function to validate if a number is greater than another number
function validateForm() {
var x = document.forms["frmOrder"]["txtTotal"].value;
var y = document.forms["..
I know, androidx and support dependency causing multidex error
We can not use androidx and android support at a same time. So I totally migrate to androidx. but one of my dependency lib used android s..
How can custom headers be set for a Volley request? At the moment, there is way to set body content for a POST request. I've a simple GET request, but I need to pass the custom headers alongwith. I do..
If I have a navbar in bootstrap with the items
Home | About | Contact
How do I set the active class for each menu item when they are active? That is, how can I set class="active" when the angular r..
I've just started learning the Laravel framework and I'm having an issue with routing.
The only route that's working is the default home route that's attached to Laravel out of the box.
I'm using WA..
Is it possible to convert a .pfx (Personal Information Exchange) file to a .cer (Security Certificate) file? Unless I'm mistaken, isn't a .cer somehow embedded inside a .pfx? I'd like some way to extr..
How do you get the length of a String? For example, I have a variable defined like:
var test1: String = "Scott"
However, I can't seem to find a length method on the string...
How can I animate the RecyclerView Items when there are appearing?
The default item animator only animates when a data is added or removed after the recycler data has been set. I'm new developing app..
How do I center list items inside a ul without using extra divs or elements. I have the following. I thought text-align:center would do the trick. I can't seem to figure it out.
<style>
ul {
..
I am trying to add a drop shadow to views that are layered on top of one another, the views collapse allowing content in other views to be seen, in this vein i want to keep view.clipsToBounds ON so th..
In Bash, I want to get the Nth word of a string hold by a variable.
For instance:
STRING="one two three four"
N=3
Result:
"three"
What Bash command/script could do this?..
Let's say that I have a class:
class obj
{
int a;
int b;
}
and then I have this code:
obj myobj = new obj(){ a=1, b=2}
obj myobj2 = myobj;
Now the above code makes a reference to the first o..
I'm using the following code to print the name of the user on the browser:
<body>
<form>
<h1>Hello! I'm duke! What's you name?</h1>
<input type="text" name="user"..
I am getting following error from jQuery once it has been updated to v3.0.0.
jquery.js:9612 Uncaught TypeError: url.indexOf is not a function
Any Idea why?..
I already know how to set the opacity of the background image but I need to set the opacity of my shape object.
In my Android app, I have it like this:
and I want to make this black area a bit tran..
Given the following code, what does the if __name__ == "__main__": do?
# Threading example
import time, thread
def myfunction(string, sleeptime, lock, *args):
while True:
lock.acquire()
..
I have a form that is very slow because there are many controls placed on the form.
As a result the form takes a long time to loaded.
How do I load the form first, then display it and while loadi..
I have a fair background in java, trying to learn python. I'm running into a problem understanding how to access methods from other classes when they're in different files. I keep getting module obj..
I am now learning XmlDocument but I've just ran into XDocument and when I try to search the difference or benefits of them I can't find something useful, could you please tell me why you would use one..
I'm struggling a great deal to modify the legend in my plot. Here is a reproducible example:
dtt <- structure(list(model = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3..
I read many threads about getting only the first row of a left join, but, for some reason, this does not work for me.
Here is my structure (simplified of course)
Feeds
id | title | content
-------..
I got a bug report that I can't duplicate, but ajax-call timeout is the current best guess.
So I'm trying to find out the default value for timeout of a jQuery $.ajax() call. Anybody have an idea? C..
I have an app in Google Play Store. When an update version is available, the older version will become unusable – that is, if users do not update the app, they do not enter in the app. How can I for..
How can I get the effect of choosing to import from both Maven and Git and have Eclipse properly generate my project?
To get my project into Eclipse I can choose File->import->maven and then I get a..
I'm trying to make a basic Windows application that builds a string out of user input and then adds it to the clipboard. How do I copy a string to the clipboard using Python?..
I am new to Oracle and I am unaware about using for loop in Oracle SQL (not PL/SQL).
I had a requirement to increase the number by +1 in the query and execute the statements; is it possible to use a ..
Backstory: I am creating a development tool for web development. This tool loads a users webpage into an iframe, this allows the program to resize the iframe and simulate mobile screen sizes. I also w..
Suppose I have:
a value of 5 in B1
I want to pass the number (5) in B1 as a row variable, which will be read in conjunction with column A into another cell (say C1) as "=A(B1)" i.e. "=A5"
How wou..
I have been trying to work out the syntax for this command:
grep ! error_log | find /home/foo/public_html/ -mmin -60
OR:
grep '[^error_log]' | find /home/baumerf/public_html/ -mmin -60
I need t..
I recently tried to import sample Android games I downloaded from Google's developer website. After importing them into Android Studio, I'm getting the following error:
Error: SDK location not fou..
Does anyone know of an easy way to create a script that can connect to a telnet server, do some usual telnet stuff, and then log off? I am dealing with users who are not familiar with telnet and the ..
What is the Go way for extracting the last element of a slice?
var slice []int
slice = append(slice, 2)
slice = append(slice, 7)
slice[len(slice)-1:][0] // Retrieves the last element
The solution..
I'd been working on something, and decided it was completely screwed...after having committed some of it. So I tried the following sequence:
git reset --hard
git rebase origin
git fetch
git pull
git ..
Using Android SDK Manager when I try to update it just gives the following messages about not being able to connect. I've tried disabled firewall and anti malware. I also tried to run as admin and m..
In an Ansible role I generate the user's SSH key. After that I want to print it to the screen and pause so the user can copy and paste it somewhere else. So far I have something like this:
- name: Ge..
I tried this simple change from the seed and created the corresponding .html files (e.g. index.html).
//app.set('view engine', 'jade');
app.set('view engine', 'html');
and this file remained the sa..
I can't seem to figure out how to write data to a file without overwriting it. I know I can use File.appendtext but I am not sure how to plug that into my syntax. Here is my code:
TextWriter tsw = ne..
I have a main wrapper div that is set 100% width. Inside that i would like to have two divs, one that is fixed width and the other that fills the rest of the space. How do i float the second div to fi..
I'm absolutely new to C, and right now I am trying master the basics and have a problem reading data from scanf straight into an array.
Right now the code looks like this:
int main()
{
int array..
How can I get the username/login name in Java?
This is the code I have tried...
try{
LoginContext lc = new LoginContext(appName,new TextCallbackHandler());
lc.login();
Subject subject = ..
To select a child node in jQuery one can use children() but also find().
For example:
$(this).children('.foo');
gives the same result as:
$(this).find('.foo');
Now, which option is fastest or pr..
What is the best way to refresh a DataGridView when you update an underlying data source?
I'm updating the datasource frequently and wanted to display the outcome to the user as it happens.
I've got..
How can I import factorial function from numpy and scipy separately in order to see which one is faster?
I already imported factorial from python itself by import math. But, it does not work for num..
I am a beginner in React JS and would like to develop a react router based navigation for my Dashboard. The mockup is as follows:
My app.js code which I created to try routing is as follows:
impor..
Possible Duplicate:
How to copy selected files from Android with adb pull
I am using adb pull command like this:
adb pull /sdcard/*.trace C:/
but i show me remote object '/sdcard/*.trace..
Can somebody suggest an easy way to get a reference to a file as a String/InputStream/File/etc type object in a junit test class? Obviously I could paste the file (xml in this case) in as a giant Str..
I use Oracle 11 and want to find out the size of my tables (like in megabytes). What should I do? Should I check the file size on server? Or is there any query to run?..
How can I check if a value that is written in scanner exists in an ArrayList?
List<CurrentAccount> lista = new ArrayList<CurrentAccount>();
CurrentAccount conta1 = new CurrentAccount("Al..
I cannot figure out why this is not working. I will put up all three of my files and possibly someone can tell me why it is throwing this error. I am using g++ to compile the program.
Program:
#in..
How can I check if a variable's type is of type Boolean?
I mean, there are some alternatives such as:
if(jQuery.type(new Boolean()) === jQuery.type(variable))
//Do something..
But that doesn..
I'm trying to understand how to properly watch for some prop variation.
I have a parent component (.vue files) that receive data from an ajax call, put the data inside an object and use it to render ..
I have just joined a project with a rather large existing code base. We develop in linux and do not use and IDE. We run through the command line. I'm trying to figure out how to get python to search f..
I have a long list of names that I need to have quotes around (it can be double or single quotes) and I have about 8,000 of them. I have them in Excel without any quotes and I can copy all of the name..
I'm looking for a reasonable way to represent searches as a RESTful URLs.
The setup: I have two models, Cars and Garages, where Cars can be in Garages. So my urls look like:
/car/xxxx
xxx == car i..
In a .NET application when should I use "ReadOnly" properties and when should I use just "Get". What is the difference between these two.
private readonly double Fuel= 0;
public double FuelConsumpti..
In the main function of C:
void main(int argc, char **argv)
{
// do something here
}
In the command line, we will type any number for example 1 or 2 as input, but it will be treated as char arra..
I am learning building a Java project in Eclipse using Maven. I created a Java project HelloWorld from
“maven-archetype-quickstart” template in a folder D:/maven_projects. Then to convert the Mave..
Is there an immutable alternative to the primitive arrays in Java? Making a primitive array final doesn't actually prevent one from doing something like
final int[] array = new int[] {0, 1, 2, 3};
ar..
I made a regular expression that only accepts letters. I'm not really good in regex, thats why I don't know how to include spaces in my regex.
My HTML:
<input id="input" />
My js / jQuery c..
How can I get the Windows service startup type using PowerShell and not using WMI?
I looked inside the Get-Service command, and it does not provide something to display the "startup type"...
I have a Transact-SQL query that uses the IN operator. Something like this:
select * from myTable where myColumn in (1,2,3,4)
Is there a way to define a variable to hold the entire list "(1,2,3,4)"..
I'm currently using a single query in two places to get a row from a database.
BlogPost post = (from p in dc.BlogPosts
where p.BlogPostID == ID
select p).Single();
..
This has to be simple, but I can't seem to find an answer....
I have a generic stdClass object $foo with no properties. I want to add a new property $bar to it that's not already defined. If I do th..
When should I use UNSIGNED and SIGNED INT in MySQL ?
What is better to use or this is just personal prefernce ?
Because I've seen it used like this;
id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT
and..
I'd like to define an alias that runs the following two commands consecutively.
gnome-screensaver
gnome-screensaver-command --lock
Right now I've added
alias lock='gnome-screensaver-command --loc..
I have created a list view in android and I want to add edit text above the list and when the user enter text the list will be filtered according to user input
can anyone tell me please if there is a..
I want to hide this warning div using javascript inside it.
I'm i getting the javascript right? I want to hide/close the div when i click on the close icon (images/close_icon.gif)
<div>
<..
Is it possible to echo or print the entire contents of an array without specifying which part of the array?
The scenario: I am trying to echo everything from:
while($row = mysql_fetch_array($result)..
I have a navigation stack, with say 5 UIViewControllers. I want to remove the 3rd and 4th viewcontrollers in the stack on the click of a button in the 5th viewcontroller. Is it possible to do this? If..
There are many, many questions and quality answers on SO regarding how to prevent leading zeroes from getting stripped when importing to or exporting from Excel. However, I already have a spreadsheet..
I realize session and REST don't exactly go hand in hand but is it not possible to access session state using the new Web API? HttpContext.Current.Session is always null...
In multiple courses, books, and jobs, I have seen text fields defined as VARCHAR(255) as kind of the default for "shortish" text. Is there any good reason that a length of 255 is chosen so often, oth..
I haven't found a suitable solution to this and it seems so trivial.
I have two columns inside a row:
<div class="row">
<div class="col-xs-9">
<div class="left-side">
&..
Is there a way to write a delete/deleteAll query like findAll?
For example I want to do something like this (assuming MyModel is a Sequelize model...):
MyModel.deleteAll({ where: ['some_field != ?',..
I do not have any experience with programming fractals. Of course I've seen the famous Mandelbrot images and such.
Can you provide me with simple algorithms for fractals.
Programming language doesn'..
I have one simple question, that got stuck in my mind for a few days: What is VanillaJS? Some people refer to it as a framework, you can download a library from the official pages.
But when I check s..
I am a beginner with Python. Before I start, here's my Python folder structure
-project
----src
------model
--------order.py
------hello-world.py
Under src I have a folder named model which has a P..
I am trying to read a png image in python. The imread function in scipy is being deprecated and they recommend using imageio library.
However, I am would rather restrict my usage of external librarie..
I have a file named "word.txt".
It is in the same directory as my java file.
But when I try to access it in the following code this file not found error occurs:
Exception in thread "main" java.io.F..
This is my swap function:
template <typename t>
void swap (t& x, t& y)
{
t temp = x;
x = y;
y = temp;
return;
}
And this is my function (on a side note v stores string..
I have an array of objects as shown below
Object {Results:Array[2]}
Results:Array[2]
[0-1]
0:Object
id=1
name: "Rick"
1:Object
id=2
name:'david'
I want to..
This is a summary of what I am trying to do:
$array[0] = 1;
$array[1] = 2;
$sql = "SELECT * FROM table WHERE some_id = $array"
Obviously, there are some syntax issues, but this is what I want to d..
I have just installed Netbeans 8.0.2 on CentOS 6.5.
When I try to run it, I get the message
Cannot find java. Please use the --jdkhome switch
I have /usr/share/java-1.7.0 so I typed
/usr/local/n..
I am used to put an special view inside the layout file as described in the ListActivity documentation to be displayed when there is no data. This view has the id "android:id/empty".
<TextView
..
I am struggling to run a single test method named testSaveAndDrop in the file escalation/EscalationGroupTest.php with phpunit. I tried the following combinations:
phpunit EscalationGroupTest escalat..
Say I have this small function in a source file
static void foo() {}
and I build an optimized version of my binary yet I don't want this function inlined (for optimization purposes). is there a mac..
I've got two branches that are fully merged together.
However, after the merge is done, I realise that one file has been messed up by the merge (someone else did an auto-format, gah), and it would ju..
I need to go through a set and remove elements that meet a predefined criteria.
This is the test code I wrote:
#include <set>
#include <algorithm>
void printElement(int value) {
std..
I'm following this tutorial to make this ML prediction:
import numpy as np
import matplotlib.pyplot as plt
from matplotlib import style
style.use("ggplot")
from sklearn import svm
x = [1, 5, 1.5, 8..
I've seen a lot of questions on this but I'm going to ask the question differently without specific code. Is there a way of EASILY determining what is causing the type to be incomplete? In my case I..
I need to fetch the first/top row of a table in a Sqlite database.
But my program throws an SQLException "Sqlite Syntax Error: Syntax error near '1' " for the query that I am using:
SELECT TOP 1 * ..
I am working with a library which returns a byte string and I need to convert this to a string.
Although I'm not sure what the difference is - if any. ..
How do I make a function wait until all jQuery Ajax requests are done inside another function?
In short, I need to wait for all Ajax requests to be done before I execute the next. But how?..
Two questions:
I am trying to make the placeholder text white. But it doesn't work. I am using Bootstrap 3. JSFiddle demo
Another question is how do I change placeholder color not globally. That is,..
(Wasn't sure if this should go on SU... migration is certainly an option, but more programmers read questions here, so here goes).
I am running Mac OS X 10.8.4, and I have Apple's JDK 1.6.0_51 instal..
I need to create some windows service which will execute every N period of time.
The question is:
Which timer control should I use: System.Timers.Timer or System.Threading.Timer one? Does it influence..
I am working on a regression in the source code. I'd like to tell Git: "checkout the source based on a parameterized date/time". Is this possible?
I also have staged changes in my current view tha..
i use flask and i got this error when i call this url: /login
Here's my login method:
@app.route('/login')
def login():
if authenticateForPanel():
return redirect(url_for("panel"))
e..
I am just curious as to why the <center> tag in HTML was deprecated.
The <center> was a simple way of quickly center-aligning blocks of text and images by encapsulating the container in a..
I would like to close my login menu dropdown when the user click anywhere outside of that dropdown, and I'd like to do that with Angular2 and with the Angular2 "approach"...
I have implemented a solu..
What's the best way (if any) to make an image appear "grayed out" with CSS (i.e., without loading a separate, grayed out version of the image)?
My context is that I have rows in a table that all have..
I'm totally new to Python and I know this question was asked many times, but unfortunately it seems that my situation is a bit different...
I have created a package (or so I think). The catalog tree i..
This should be really simple. If I have a String like this:
../Test?/sample*.txt
then what is a generally-accepted way to get a list of files that match this pattern? (e.g. it should match ../Test1..
When I am running a query in web application, I'm getting a null value. Same query directly in SQL Management Studio returns results.
I think that the problem is a timeout. How can I increase the ti..
How can I escape double quotes inside a double string in Bash?
For example, in my shell script
#!/bin/bash
dbload="load data local infile \"'gfpoint.csv'\" into table $dbtable FIELDS TERMINATED BY ..
I want a random selection of rows in PostgreSQL, I tried this:
select * from table where random() < 0.01;
But some other recommend this:
select * from table order by random() limit 1000;
I ha..
I can't seem to get my WCF service to accept large amounts of data being sent up to it.
I configured the maxReceivedMessageSize for the client and could receive large data down just fine, that's no..
I'd like to know how to pull cell references from the value of another cell and insert them into a formula.
For a simple example:
In cell A1 I have this: COUNT(B4:H4)
Instead of choosing the range ..
What is the iOS 6.0 user agent string?
Previous user-agent strings:
iOS 5.1 - What is the iOS 5.1 user agent string?
iOS 5.0 - What is the iOS 5.0 user agent string?
iOS 4.0 - What is the iPhone ..
I need to calculate a summary md5 checksum for all files of a particular type (*.py for example) placed under a directory and all sub-directories.
What is the best way to do that?
Edit: The proposed..
I have worked in SOAP message to get LoginToken from Webservice, and store the LoginToken in String and used System.out.println(LoginToken); to print. This prints [wdsd34svdf], but I want only wdsd34s..
I’ve been trying to access this particular REST service from a PHP page I’ve created on our server. I narrowed the problem down to these two lines. So my PHP page looks like this:
<?php
$res..
Proper object disposal removed for brevity but I'm shocked if this is the simplest way to encode an object as UTF-8 in memory. There has to be an easier way doesn't there?
var serializer = new XmlSer..
Given two lists:
x = [1,2,3]
y = [4,5,6]
What is the syntax to:
Insert x into y such that y now looks like [1, 2, 3, [4, 5, 6]]?
Insert all the items of x into y such that y now looks like [1, 2,..
I got a lot of errors with the message :
"DatabaseError: current transaction is aborted, commands ignored until end of transaction block"
after changed from python-psycopg to python-psycopg2 as Dja..
How can one get the name of the class from a static method in that class. For example
public class MyClass {
public static String getClassName() {
String name = ????; // what goes here so..
I'm playing around with arrays trying to understand them more since I tend to work with them alot lately.
I got this case where I want to search an array and compare it's element values to another arr..
I am building a map application using Angular Maps and want to import a JSON file as a list of markers defining locations. I'm hoping to use this JSON file as marker[] array inside the app.component.t..
What is the default fetch type in hibernate mappings?
What I got to know after exploring is:
for one-to-one it is eager.
for one-to-many it is lazy.
But after testing it in Eclipse, it was eager ..
Are there any publicly available SOAP 1.2/WSDL 2.0 compliant free web services for testing a Python based soap client library (e.g. Zolera SOAP Infrastructure)?
So far, it appears to me that Google ..
I am trying to create a table in MySQL with two foreign keys, which reference the primary keys in 2 other tables, but I am getting an errno: 150 error and it will not create the table.
Here is the SQ..
I would like to execute a stored procedure within a stored procedure, e.g.
EXEC SP1
BEGIN
EXEC SP2
END
But I only want SP1 to finish after SP2 has finished running so I need to find a way for SP..
I know you can use a combination of CSS rules to make text end with ellipsis (...) when it's time to overflow (get out of parent's bounds).
Is it possible (feel free to just say, no) to achieve the s..
I have a HTML form and I need to display the form field values below the form after user clicks the submit button. How can I do this using HTML and JavaScript Ajax?..
I have a dictionary where my value is a List.
When I add keys, if the key exists I want to add another string to the value (List)?
If the key doesn't exist then I create a new entry with a new list wi..
Basically, I like the way that <input type="submit"> is styled, with the clickable button when you add a little CSS. However, regular buttons are not styled as such, they have no such clickabili..
I'm trying to understand sorting option elements within a select element alphabetically. Ideally, I'd like to have this as a separate function where I can just pass in the select element since it need..
Is there a good technique to make a resizable split pane in HTML?
May it be done using CSS / jQuery / JavaScript or is there a good JavaScript library that have been used?
(An example of a split pane ..
The Angular docs provide an example for creating an attribute directive that changes the background color of an element:
https://angular.io/docs/ts/latest/guide/attribute-directives.html
<p myHig..
I want an implementation of List<T> as a property which can be used thread-safely without any doubt.
Something like this:
private List<T> _list;
private List<T> MyT
{
get { //..
I'm trying the following function in VBA/Excel:
Sub function_name()
button.enabled=false
Call Long_Function ' duration: 10sec
button.enabled=true
End Sub
For some reason, this button di..
I want to check for data, but ignore it if it's null or empty. Currently the query is as follows...
Select
Coalesce(listing.OfferText, company.OfferText, '') As Offer_Text,
fro..
I'm trying to change the background color of a drop down list in HTML to transparent.
HTML
<select id="nname">
<option value="volvo">Volvo</option>
<option value="saab">S..
Some days ago I began to study this Spring Hello World Tutorial: http://viralpatel.net/blogs/spring-3-mvc-create-hello-world-application-spring-3-mvc/
In this tutorial Spring DispatcherServlet is con..
I am in a small bind. The program in question can be installed in the program files directory (64bit) or X86 path. The program is already installed in over 200 machines. I am fairly certain the defaul..
I have a property in a top level Component that is used data from a HTTP source like so (this is in a file called app.ts):
import {UserData} from './services/user-data/UserData';
Component({
sel..
I need to match a space character in a PHP regular expression. Anyone got any ideas?
I mean like "gavin schulz", the space in between the two words. I am using a regular expression to make sure that ..
I've got a H2 database with URL "jdbc:h2:test". I create a table using CREATE TABLE PERSON (ID INT PRIMARY KEY, FIRSTNAME VARCHAR(64), LASTNAME VARCHAR(64));. I then select everything from this (empty..
I used the following steps to create a new Java keystore with a pair of private/public key to be used by a Java (internal) server with TLS. Please notice that the certificate is selfsigned:
1) Genera..
I would like to count the occurrence of each duplicate item in an array and end up with an array of only unique/non duplicate items with their respective occurrences.
Here is my code; BUT I don't whe..
I have two lists List<WorkOrder> and List<PlannedWork> I would like join the two lists on the workorder number as detailed below. In other words I have a list of planned work but I need to..
i have defined some strings in the strings.xml file. Now I need to put some extra space between some numbers in the string. When I type extra space characters this is not showing on the application th..
How to the select top n rows from a datatable/dataview in ASP.NET? Currently I am using the following code, passing the table and number of rows to get the records. Is there a better way?
public Data..
I've been trying to align an image to the center of the table td. It worked with setting margin-left to a specific value but it also increased the size of td too and that isn't exactly what I wanted
..
I'm implementing compareTo() method for a simple class such as this (to be able to use Collections.sort() and other goodies offered by the Java platform):
public class Metadata implements Comparable&..
Very much a beginner to C, in fact this is my first tester program.
I can't actually figure out how to print this number out to the terminal.
#include <stdio.h>
int addNumbers(int a, int b)
{
..
In my model I have :
class Alias(MyBaseModel):
remote_image = models.URLField(max_length=500, null=True, help_text="A URL that is downloaded and cached for the image. Only
used when the alias is..
I'm trying to write a script that will calculate a directory size and if the size is less than 10GB, and greater then 2GB do some action. Where do I need to mention my folder name?
# 10GB
SIZE="1074..
How can I write data to a text file automatically by shell scripting in Linux?
I was able to open the file. However, I don't know how to write data to it...
Suppose I have a column name OrderNo with value AO025631 in a table shipment.
I am trying to query the table so that I can get only first two character of column value i.e. AO.
Can I do this in the ..
I don't know how to solve this issue, I've trying reading many post but no one answer to it.
I need to open a new window with a page already coded (inside the same domain) and add some content.
The ..
I have been trying to find a way to define a service in one namespace that links to a Pod running in another namespace. I know that containers in a Pod running in namespaceA can access serviceX defin..
I have a MySQL table which is as follows:
id
name
parent_id
19
category1
0
20
category2
19
21
category3
20
22
category4
21
...
...
...
Now, I want to have a single MySQL query to w..
I have sort of a strange situation. I'm trying to style a disabled input button because I have an annoying hover turning the text to white. This makes it confusing to the user because its acting like..
There is something wrong with GZIPInputStream or GZIPOutputStream. Just please read the following code (or run it and see what happens):
def main(a: Array[String]) {
val name = "test.dat"
new..
I have the next code, eslint throw:
react/prop-types onClickOut; is missing in props validation
react/prop-types children; is missing in props validation
propTypes was defined but eslint does not re..
I'm having trouble generating a session factory in Hibernate 4. In Hibernate 3 I simple did:
org.hibernate.cfg.Configuration conf= HibernateUtil
.getLimsInitializedConfiguration(systemConfigurati..
In the Anaconda repository, there are two types of installers:
"Anaconda installers" and "Miniconda installers".
What are their differences?
Besides, for an installer file, Anaconda2-4.4.0.1-Linu..
I'm stumped trying to come up to a difference between a website and a web application for myself. As I see it, a web site points to a specific page and a web application is more of some sort of 'porta..
Is it possible to use strings as indices in an array in python?
For example:
myArray = []
myArray["john"] = "johns value"
myArray["jeff"] = "jeffs value"
print myArray["john"]
..
I want to represent a 2D array with a 1D array. A function will pass the two indicies (x,y) and the value to store. These two indicies would represent a single element of a 1D array, and set it accord..
What I want is for the green background to be just behind the text, not to be 100% of the page width. Here is my current code:
_x000D_
_x000D_
h1 { _x000D_
text-align: center; _x000D_
backgro..
How can I check that JButton is pressed? I know that there is a method that its name is "isEnabled"
So I try to write a code to test.
this code have 2 Jbuttons which are "Add" Button and "Checkout"..
I have a DLL which cause to an error when I run the application.
The error says that the service is not registered. So I run command regsvr32 with the name of the DLL.
But it gives me an error, now th..
I am trying to set up a function to reformat a string that will later be concatenated. An example string would look like this:
Standard_H2_W1_Launch_123x456_S_40K_AB
Though sometimes the "S" doesn'..
I have a textarea, On every Enter key pressed in textarea I want new line to be started with a bullet say (*). How to go about it ?
No jQuery please.
I can observe for the Enter key , after that !?..
I am trying to use a plugin called "Simplebar" found on GitHub, GitHub SimpleBar but after downloading the scripts and looking at the simple.js script, it looks like it has an error "SyntaxError: impo..
Giving this html, i want to grab "August" from it when i click on it:
<span class="ui-datepicker-month">August</span>
i tried
$(".ui-datepicker-month").live("click", function () {
..
I just started learning C++. I was just playing around with it and came across a problem which involved taking input of a string word by word, each word separated by a whitespace. What I mean is, supp..
I wrote these two solutions for Project Euler Q14, in assembly and in C++. They implement identical brute force approach for testing the Collatz conjecture. The assembly solution was assembled with:
n..
As a beginner, creating timestamps or formatted dates ended up being a little more of a challenge than I would have expected. What are some basic examples for reference?..
I want a group of radio buttons to look like a group of toggle buttons (but still function like radio buttons). It's not necessary that they look exactly like toggle buttons.
How can I do this only w..
We are trying re-implement our sign-up form with bootstrap. Our sign up form contains a drop-down list which represents a company type. I have searched extensively online but I do not see any example ..
Hi I'm trying to copy my rails_projects directory from haseebjaved/Desktop/rails_projects to my home directory, which is haseebjaved.
How can I do this via the Command Line?
Also, can I see my home ..
I have an unordered list and the index of an li tag in that list. I have to get the li element by using that index and change its background color. Is this possible without looping the entire list? I ..
I am new to laravel framework.
I want to use jQuery in web application built using laravel framework.
But don't know how to link to jQuery library in laravel project...
The css property vertical-align: middle does not work in this example.
HTML:
<div>
<span class='twoline'>Two line text</span>
<span class='float'> Float right </span..