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Javascript object Vs JSON
...me. A JavaScript object on the other hand is a physical type. Just like a PHP array, a C++ class/ struct, a JavaScript object is an type internal to JavaScript.
Here's a story. Let's imagine you've purchased some furniture from a store, and you want it delivered. However the only one left in stock...
How is the fork/join framework better than a thread pool?
...So when will you get into trouble with a thread pools? That is if a thread blocks, because your thread is waiting for another task to complete. Assume the following example:
class AbcAlgorithm implements Runnable {
public void run() {
Future<StepAResult> aFuture = threadPool.submi...
CSS vertical alignment text inside li
...nd I don't consider it a "hack". Just add line-height: 100px to your ul.catBlock li and it will be fine.
In this case you may have to add it to ul.catBlock li a instead since all of the text inside the li is also inside of an a. I have seen some weird things happen when you do this, so try both and...
Centering floating divs within another div
...center on the main outer div. And for the inner divs,
use display: inline-block. Might also be wise to give them explicit widths too.
<div style="margin: auto 1.5em; display: inline-block;">
<img title="Nadia Bjorlin" alt="Nadia Bjorlin" src="headshot.nadia.png"/>
<br/>
N...
examining history of deleted file
...t this error message: svn cat [url]/trunk/include/syeka/poster_funk.incl.php -r 50 > out.txt svn: '/admintools/!svn/bc/131/trunk/include/syeka/poster_funk.incl.php' path not found See @Bert Huijben's response further down this thread for a working solution.
– Keith Palmer...
JavaScript, Node.js: is Array.forEach asynchronous?
...
No, it is blocking. Have a look at the specification of the algorithm.
However a maybe easier to understand implementation is given on MDN:
if (!Array.prototype.forEach)
{
Array.prototype.forEach = function(fun /*, thisp */)
{
...
What is the difference between concurrency, parallelism and asynchronous methods?
...to do work away from the current application and we don't want to wait and block our application awaiting the response.
For example, getting data from a database could take time but we don't want to block our UI waiting for the data. The async call takes a call-back reference and returns execution...
Centering the pagination in bootstrap
...:
.pagination {text-align: center;}
It works because ul is using inline-block;
Fiddle: http://jsfiddle.net/praveenscience/5L8fu/
Or if you would like to use Bootstrap's class:
<div class="pagination pagination-centered">
<ul>
<li><a href="?p=0" data-original-...
Base64 length calculation?
...return (x + y - 1) / y;
}
public static int paddedBase64(int n) {
int blocks = ceilDiv(n, 3);
return blocks * 4;
}
public static int unpaddedBase64(int n) {
int bits = 8 * n;
return ceilDiv(bits, 6);
}
// test only
public static void main(String[] args) {
for (int n = 0; n <...
Access denied for user 'root@localhost' (using password:NO)
...R root@localhost = PASSWORD('new-password');
2) You can configure wamp's phpmyadmin application for root user by editing
C:\wamp\apps\phpmyadmin3.3.9\config.inc.php
Note :- if you are using xampp then , file will be located at
C:\xampp\phpMyadmin\config.inc.php
It looks like this:
...