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How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
... used during the compilation phase, this must be done inside of a BEGIN {} block, which precedes the use MyModule statement.
Add directories to the beginning via unshift @INC, $dir.
Add directories to the end via push @INC, $dir.
Do anything else you can do with a Perl array.
Note: The director...
Creating a daemon in Linux
...L.
Reset the signal mask using sigprocmask().
Sanitize the environment block, removing or resetting environment variables that might negatively impact daemon runtime.
Call fork(), to create a background process.
In the child, call setsid() to detach from any terminal and create an independen...
Javascript Functions and default parameters, not working in IE and Chrome
...or are you saying the Mozilla docs are inaccurate?
– php-b-grader
Jun 19 at 0:12
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How to 'minify' Javascript code
... a HTTP API. Packer is also nice and has language implementation in Perl, PHP, and .NET.
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How to check if an object is a list or tuple (but not string)?
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Python with PHP flavor:
def is_array(var):
return isinstance(var, (list, tuple))
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How can I git stash a specific file?
...en stash with --keep-index option.
git add app/controllers/cart_controller.php
git stash --keep-index
git reset
Last step is optional, but usually you want it. It removes changes from index.
Warning
As noted in the comments, this puts everything into the stash, both staged and unstaged. The --kee...
from jquery $.ajax to angular $http
...
$http.patch()
$http.put()
One of the Example:
$http.get("sample.php")
.success(function(response) {
$scope.getting = response.data; // response.data is an array
}).error(){
// Error callback will trigger
});
http://www.drtuts.com/ajax-requests-angula...
Building a minimal plugin architecture in Python
...to extend your application,
Example using hooks, inspired from MediaWiki (PHP, but does language really matters?):
import hooks
# In your core code, on key points, you allow user to run actions:
def compute(...):
try:
hooks.runHook(hooks.registered.beforeCompute)
except hooks.hook...
round() for float in C++
...r several inputs including 0.49999999999999994. See blog.frama-c.com/index.php?post/2013/05/02/nearbyintf1
– Pascal Cuoq
May 4 '13 at 18:23
10
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How do write IF ELSE statement in a MySQL query
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you must write it in SQL not it C/PHP style
IF( action = 2 AND state = 0, 1, 0 ) AS state
for use in query
IF ( action = 2 AND state = 0 ) THEN SET state = 1
for use in stored procedures or functions
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