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How to override toString() properly in Java?
Sounds a little stupid, but I need help on my toString() method and it is very irking.
I tried looking up online because the toString is the one where it is screwing up and "not finding Kid constructor #2" even though it is there and I would even do something else and it doesn't work.
Ok that w...
AngularJs $http.post() does not send data
Could anyone tell me why the following statement does not send the post data to the designated url? The url is called but on the server when I print $_POST - I get an empty array. If I print message in the console before adding it to the data - it shows the correct content.
...
How to copy text from Emacs to another application on Linux
When I cut (kill) text in Emacs 22.1.1 (in its own window on X, in KDE, on Kubuntu), I can't paste (yank) it in any other application.
...
Getting only Month and Year from SQL DATE
...n which the date is in.
NOTE: In SQL Server 2008, You will still have the TIME attached as 00:00:00.000
This is not exactly the same as "removing" any notation of day and time altogether.
Also the DAY set to the first. e.g. 2009-10-01 00:00:00.000
...
How to detect if multiple keys are pressed at once using JavaScript?
...his code is very simple: Since the computer only passes one keystroke at a time, an array is created to keep track of multiple keys. The array can then be used to check for one or more keys at once.
Just to explain, let's say you press A and B, each fires a keydown event that sets map[e.keyCode] to ...
How to select the first element in the dropdown using jquery?
...er option would be this, but it will only work for one drop down list at a time as coded below:
var myDDL = $('myID');
myDDL[0].selectedIndex = 0;
Take a look at this post on how to set based on value, its interesting but won't help you for this specific issue:
Change the selected value of a dro...
How to identify platform/compiler from preprocessor macros?
...ers in some sensible order). Personally I have better things to do with my time, but as a moderator clearly SO is more important to you than to me.
– John Bartholomew
Apr 29 '14 at 14:25
...
How to encrypt String in Java
...post. I hold a Masters Degree in
Computer Engineering and spent a lot of time studying and learning
Cryptography so I'm throwing my two cents to make the internet a
safer place.
Also, do note that a lot of implementation might be secure for a given
situation, but why use those and poten...
Checking for empty arrays: count vs empty
...unctions.
<?php
function benchmark($name, $iterations, $action){
$time=microtime(true);
for($i=0;$i<=$iterations;++$i){
$action();
}
echo $name . ' ' . round(microtime(true)-$time, 6) . "\n";
}
$iterations = 1000000;
$x = array();
$y = range(0, 10000000);
$actions = ...
Apache VirtualHost 403 Forbidden
...t, and put it before declaring the virtualhost.
Drove me nuts for a long time too. Don't know why. It's a Debian thing.
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