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How do I get the current line number?
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In .NET 4.5 / C# 5, you can get the compiler to do this work for you, by writing a utility method that uses the new caller attributes:
using System.Runtime.CompilerServices;
static void SomeMethodSomewhere()
{
ShowMessage("Boo");
}
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static void ShowMessage(string message,
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How to update a single library with Composer?
I need to install only 1 package for my SF2 distribution (DoctrineFixtures).
8 Answers
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What's the difference between the Dependency Injection and Service Locator patterns?
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The difference may seem slight, but even with the ServiceLocator, the class is still responsible for creating its dependencies. It just uses the service locator to do it. With DI, the class is given its dependencies. It neither knows, nor cares where they come from. One important re...
How do CSS triangles work?
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CSS Triangles: A Tragedy in Five Acts
As alex said, borders of equal width butt up against each other at 45 degree angles:
When you have no top border, it looks like this:
Then you give it a width of 0...
...and a height of 0...
...and finally, you make the two side...
Count how many files in directory PHP
I'm working on a slightly new project. I wanted to know how many files are in a certain directory.
15 Answers
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Git rebase fails, 'Your local changes to the following files would be overwritten by merge'. No loca
...oes regarding unstaged changes when there were none.
git config --global core.trustctime false
I think it's to do with differences between windows file times, linux file times and mac file times. who knows, feel free to comment if you do.
Update: This blog post explains what's going on, sort of....
Tar archiving that takes input from a list of files
...wered Nov 7 '11 at 7:48
Martin YorkMartin York
226k7171 gold badges302302 silver badges521521 bronze badges
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How to put an image in div with CSS?
...g the same size of the image, as you asked. Look what happen if you add a border to div: jsfiddle.net/XAh2d/6 Nothing, because the div has size 0x0 and is hidden behind image.
– Alessandro Pezzato
May 31 '12 at 14:26
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What is the purpose of Android's tag in XML layouts?
...t;merge /> tag, but I still don't understand how it's useful. Is it a sort-of replacement of the <Frame /> tag, or is it used like so:
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How to make my layout able to scroll down?
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For using scroll view along with Relative layout :
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillV...