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JavaScript variables declare outside or inside loop?
...riables outside loops for increased performance. Is this the case with JavaScript as well? Which is better / faster / best-practice?
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Download the Android SDK components for offline install
...) to that proxy address with port. Check Force Http....
If u have a Proxy script in your LAN settings, copy the address and paste in address bar. Open the downloaded file in notepad. Find your ip address from ipconfig. In the file, go the subnet range in which your ip falls.
Eg: isInNet(resolved_i...
Real differences between “java -server” and “java -client”?
...This is useful if you have users who or modules which set JAVA_OPTS or use scripts which change command line options. This will also let you monitor, in real time, heap and permgen space usage along with lots of other stats.
...
Fastest way to count exact number of rows in a very large table?
...
I got this script from another StackOverflow question/answer:
SELECT SUM(p.rows) FROM sys.partitions AS p
INNER JOIN sys.tables AS t
ON p.[object_id] = t.[object_id]
INNER JOIN sys.schemas AS s
ON s.[schema_id] = t.[schema_id]
...
Is it possible to “decompile” a Windows .exe? Or at least view the Assembly?
...ine 32-bit debugger, for which you can find numerous user-made plugins and scripts to make it all the more useful.
WinDbg, free, a quite capable debugger by Microsoft. WinDbg is especially useful for looking at the Windows internals, since it knows more about the data structures than other debuggers...
Assembly code vs Machine code vs Object code?
...r and compiler may be invoked together. In other cases, a complicated make script or solution file may be used to tell the environment how to build the final application.
There are also interpreted languages that behave differently. Interpreted languages rely on the machine code of a special interpr...
if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...mg ng-src="smiley.png" err-src="http://google.com/favicon.ico" />
Javascript:
var app = angular.module("MyApp", []);
app.directive('errSrc', function() {
return {
link: function(scope, element, attrs) {
element.bind('error', function() {
if (attrs.src != attrs.errSrc) {
...
Finding the PHP File (at run time) where a Class was Defined
...
if you had an includes folder, you could run a shell script command to "grep" for "class $className" by doing: $filename = ``grep -r "class $className" $includesFolder/*\ and it would return which file it was in. Other than that, i don't think there is any magic function for PH...
Git: How to remove file from index without deleting files from any repository
...
Or, if the users already use some existing part of the repository (e.g. a script or some other program configured by content in the repository (e.g. Makefile or similar)) to launch/deploy your software, you could incorporate a defaulting mechanism into the launch/deploy process:
test -f foo.conf |...
Convert a python UTC datetime to a local datetime using only python standard library?
..., Windows? quality...) which would be more costly than working on my small script.
– Nitro Zark
Dec 30 '10 at 15:47
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