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How to keep a .NET console app running?
...hen you are forcing the code to recheck variables. It wastes CPU resources and slows down your program.
I would definitely say the first one.
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How to execute a java .class from the command line
...classpath ( where java looks for .class definitions )
If that's the case and listing the contents of your dir displays:
Echo.java
Echo.class
Then any of this may work:
java -cp . Echo "hello"
or
SET CLASSPATH=%CLASSPATH;.
java Echo "hello"
And later as Fredrik points out you'll get an...
How do I make $.serialize() take into account those disabled :input elements?
...rarily enable them.
var myform = $('#myform');
// Find disabled inputs, and remove the "disabled" attribute
var disabled = myform.find(':input:disabled').removeAttr('disabled');
// serialize the form
var serialized = myform.serialize();
// re-disabled the set of inputs that you previously ena...
How to create a zip file in Java
...cording to the user's query. I have to write this content into a text file and zip it in a folder in a servlet. How should I do this?
...
What does the variable $this mean in PHP?
I see the variable $this in PHP all the time and I have no idea what it's used for. I've never personally used it.
10 An...
Http Basic Authentication in Java using HttpClient?
I am trying to mimic the functionality of this curl command in Java:
10 Answers
10
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How do I horizontally center an absolute positioned element inside a 100% width div? [duplicate]
In the example below, #logo is positioned absolutely and I need it to be horizontally centered within #header . Normally, I would do a margin:0 auto for relatively positioned elements but I am stuck here. Can someone show me the way?
...
How to solve “Plugin execution not covered by lifecycle configuration” for Spring Data Maven Builds
I am trying to work with Spring Data and Neo4j . I started by trying to follow this guide linked to by the main site. In particular I based my pom.xml off of the "Hello, World!" example file . Here is a snip from my pom.xml for the plugin that is causing the issues...
...
jQuery loop over JSON result from AJAX Success?
...
you can remove the outer loop and replace this with data.data:
$.each(data.data, function(k, v) {
/// do stuff
});
You were close:
$.each(data, function() {
$.each(this, function(k, v) {
/// do stuff
});
});
You have an array of objects/...
How can I get a collection of keys in a JavaScript dictionary? [duplicate]
...ect.keys(driversCounter);
If you wanted values, there is Object.values() and if you want key and value, you can use Object.entries(), often paired with Array.prototype.forEach() like this...
Object.entries(driversCounter).forEach(([key, value]) => {
console.log(key, value);
});
Alternat...