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How do I get the base URL with PHP?
...rl' snippet!
if (!function_exists('base_url')) {
function base_url($atRoot=FALSE, $atCore=FALSE, $parse=FALSE){
if (isset($_SERVER['HTTP_HOST'])) {
$http = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off' ? 'https' : 'http';
$hostname =...
How to get the nvidia driver version from the command line?
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modinfo does the trick.
root@nyx:/usr/src# modinfo nvidia|grep version:
version: 331.113
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How to find out how many lines of code there are in an Xcode project?
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Open up Terminal.app, go into your project's root directory, and run this command:
For Swift only:
find . \( -iname \*.swift \) -exec wc -l '{}' \+
For Obj-C only:
find . \( -iname \*.m -o -iname \*.mm -o -iname \*.h \) -exec wc -l '{}' \+
For Obj-C + Swift:
fin...
Dealing with “java.lang.OutOfMemoryError: PermGen space” error
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@TimHowland, it can be a permanent fix if the root cause is not classloader leakage, just too many classes/static data in your web app.
– Péter Török
Dec 14 '11 at 8:50
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socket.io rooms or namespacing?
...f a namespace (defaulting to the 'global' namespace)
namespaces are always rooted in the global scope
To not confuse the concept with the name (room or namespace), I'll use compartment to refer to the concept, and the other two names for the implementations of the concept. So if you
need per-com...
How to list the size of each file and directory and sort by descending size in Bash?
... ] /lib64
e 4,0 KiB [ ] /srv
! 4,0 KiB [ ] /root
e 4,0 KiB [ ] /mnt
e 4,0 KiB [ ] /cdrom
. 0,0 B [ ] /proc
. 0,0 B [ ] /sys
@ 0,0 B [ ] initrd.img.old
@ 0,0 B [ ] initrd.img
@ 0,0 B [ ...
How do I execute a bash script in Terminal?
... this. This command is reserved for running commands as another user or a 'root' (administrator) user. Great post here.
(A person who is just learning how to execute scripts should not be using this command unless there is a real need, like installing a new program. A good place to put your script...
How to call one shell script from another shell script?
... script file
The output would be:
# ./mainscript.sh
You are login as: root
Date is: Thu Oct 17 02:56:36 EDT 2013
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Android Fragment handle back button press [duplicate]
...e any requestFoucus item into your view..once you change your request from root view to other element of view such as edit text then it won't work at all...
– Swap-IOS-Android
Feb 24 '15 at 17:16
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What is the purpose of “&&” in a shell command?
...ure succeeds, make is run to compile, and if that succeeds, make is run as root to install the program. I use this when I am mostly sure that things will work, and it allows me to do other important things like look at stackoverflow an not 'monitor' the progress.
Sometimes I get really carried awa...