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background function in Python
...et.kill()
Everything runs in one thread, but whenever a kernel operation blocks, gevent switches contexts when there are other "greenlets" running. Worries about locking, etc are much reduced, as there is only one thing running at a time, yet the image will continue to download whenever a blocking...
ScalaTest in sbt: is there a way to run a single test without tags?
...""")
}
}
}
This command runs the four tests in the iLike describe block (from the SBT command line):
testOnly *CardiBSpec -- -z iLike
You can also use quotation marks, so this will also work:
testOnly *CardiBSpec -- -z "iLike"
This will run a single test:
testOnly *CardiBSpec -- -z "works...
How can I override inline styles with external CSS?
...roperty, he may be using other properties (not for overriding) in the some block
– Rohit Agrawal
May 29 '13 at 12:11
W...
How do I connect to a MySQL Database in Python?
...1 - Setting
You must install a MySQL driver before doing anything. Unlike PHP, Only the SQLite driver is installed by default with Python. The most used package to do so is MySQLdb but it's hard to install it using easy_install. Please note MySQLdb only supports Python 2.
For Windows user, you can...
How to Use Order By for Multiple Columns in Laravel 4?
...
Not the answer you're looking for? Browse other questions tagged php laravel laravel-4 eloquent laravel-query-builder or ask your own question.
Why can't an anonymous method be assigned to var?
...is and how the C# and F# approaches contrast at mindscapehq.com/blog/index.php/2011/02/23/…
– itowlson
Feb 23 '11 at 23:33
...
Node.js spawn child process and get terminal output live
...
PHP-like passthru
import { spawn } from 'child_process';
export default async function passthru(exe, args, options) {
return new Promise((resolve, reject) => {
const env = Object.create(process.env);
c...
Open file via SSH and Sudo with Emacs
...
and now added to wikemacs as well wikemacs.org/index.php/TRAMP. Thanks phils, it works great.
– Ehvince
Jul 24 '13 at 10:14
1
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Effects of the extern keyword on C functions
...ot here").
If I write
extern int i;
in file scope (outside a function block) in a C file, then you're saying "the variable may be defined elsewhere".
extern int f() {return 0;}
is both a declaration of the function f and a definition of the function f. The definition in this case over-rides ...
How to negate the whole regex?
...eld under validation must not match the given regular expression; uses the PHP preg_match function internally.
'email' => 'not_regex:/^.+$/i'
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