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PHP Session Security
... a piece of scotch tape across your door and saying it will prevent people from breaking in.
– rook
Apr 27 '10 at 23:59
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Why can't variable names start with numbers?
...nguage need to be able to readily (at a glance) distinguish variable names from numbers. If the first character didn't tell you -- instead, if you needed to search through the rest of the word to tell if there was a non-numeric alpha somewhere in there -- the code would be harder to read.
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JavaScript % (modulo) gives a negative result for negative numbers
...Number.prototype.mod = function(n) {
return ((this%n)+n)%n;
};
Taken from this article: The JavaScript Modulo Bug
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How to reload or re-render the entire page using AngularJS
... injecting the $window service.
If you want to be sure to reload the page from the server, for example when you are using Django or another web framework and you want a fresh server side render, pass true as a parameter to reload, as explained in the docs. Since that requires interaction with the s...
What happens if i return before the end of using statement? Will the dispose be called?
...'re doing wonky stuff like writing to a file in your dispose method. Aside from the catastrophic program crash, that is.
– Randolpho
Jul 14 '10 at 15:51
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How do you create a transparent demo screen for an Android app?
...aunched only when a user first installs my application. Here's an example from the Pulse News app:
8 Answers
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Having the output of a console application in Visual Studio instead of the console
...he Immediate Window". Then go to your project settings and change the type from "Console Application" to "Windows Application". At that point Visual Studio does not open up a console window anymore, and the output is redirected to the Output window in Visual Studio. However, you cannot do anything "...
CSS endless rotation animation
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@-webkit-keyframes rotating /* Safari and Chrome */ {
from {
-webkit-transform: rotate(0deg);
-o-transform: rotate(0deg);
transform: rotate(0deg);
}
to {
-webkit-transform: rotate(360deg);
-o-transform: rotate(360deg);
transform: rotate(360deg...
How to manually expand a special variable (ex: ~ tilde) in bash
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Plagarizing myself from a prior answer, to do this robustly without the security risks associated with eval:
expandPath() {
local path
local -a pathElements resultPathElements
IFS=':' read -r -a pathElements <<<"$1"
: "${pathE...
Convert boolean result into number/integer
... It appears bool === true ? 1 : 0 is the fastest, with a close second from bool | 0.
– Qix - MONICA WAS MISTREATED
Mar 17 '14 at 16:12
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