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Path of assets in CSS files in Symfony 2
...th: 64px;
height: 64px;
display: inline-block;
vertical-align: top;
}
And a.css, b.css, c.css, etc: all identical, just changing the color and the CSS selector.
.a
{
background: red url('../images/devil.png');
}
The "directories" structure is:
Directories
All this came, becau...
What Are the Differences Between PSR-0 and PSR-4?
...lassnames that PSR-4 dropped, as such it only supports namespaced code. On top of that PSR-4 does not force you to have the whole namespace as a directory structure, but only the part following the anchor point.
For example if you define that the Acme\Foo\ namespace is anchored in src/, with PSR-0 ...
What are the benefits of using C# vs F# or F# vs C#? [closed]
...ng from Objective Caml, including the really stupid parts, and threw it on top of the .NET runtime in such a way that it brings in all the bad things from .NET as well.
For example, with Objective Caml you get one type of null, the option<T>. With F# you get three types of null, option<T&...
Python argparse mutual exclusive group
... or svn:
git commit -am
git merge develop
Working Example
# create the top-level parser
parser = argparse.ArgumentParser(prog='PROG')
parser.add_argument('--foo', action='store_true', help='help for foo arg.')
subparsers = parser.add_subparsers(help='help for subcommand')
# create the parser fo...
General suggestions for debugging in R
...nswered Jul 23 '09 at 3:48
Christopher DuBoisChristopher DuBois
36.7k2323 gold badges6565 silver badges9191 bronze badges
...
Calculate the median of a billion numbers
...ld then perform a modified merge, in which it finds the least of all those top-of-a-range values, then tells all the sorting machines what it was, so that they can (a) tell the control machine how many values to "count" below that value, and (b) resume sending their sorted data from that point.
Mor...
Rails: How does the respond_to block work?
...pular (Gmail is one). They are very fast and give the end-user a more desktop-like experience on the web. Of course, this is just one advantage of formatting your data.
The Rails 3 way of writing this would be this:
class PostsController < ApplicationController
# GET /posts
# ...
How do I do base64 encoding on iOS?
...
why the hell answers like this are not on top :( , i spent a lot of time processing all the answers above T__T
– Alsh compiler
Jul 3 '16 at 4:33
...
How to get users to read error messages?
...I would argue that people do notice those bright colored strips across the top of a web page indicating, e.g., "you just earned a Good Answer badge." This is not equivalent to the status bar, but it does tell me that the position and background color of an error message are significant factors. Oh, ...
How to print binary tree diagram?
...orithm for this, which handles nicely nodes with different size. It prints top-down using lines.
package alg;
import java.util.ArrayList;
import java.util.List;
/**
* Binary tree printer
*
* @author MightyPork
*/
public class TreePrinter
{
/** Node that can be printed */
public inte...