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android pick images from gallery
...Type("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Picture"), PICK_IMAGE);
Don't forget also to create the constant PICK_IMAGE, so you can recognize when the user comes back from the image gallery Activity:
public static final...
Change GitHub Account username
...sername can override the links. Links to your profile page will be 404'd.
For more information, see the official help page.
And furthermore, if you want to change your username to something else, but that specific username is being taken up by someone else who has been completely inactive for the ...
Bash Script: count unique lines in file
...m a several hour network capture, one ip/port per line. Lines are of this format:
3 Answers
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Extract method to already existing interface with ReSharper
...e was the right choice... Anyway, thanks!
– Johan Danforth
Feb 21 '10 at 15:05
2
Yep, I had exact...
Escaping regex string
I want to use input from a user as a regex pattern for a search over some text. It works, but how I can handle cases where user puts characters that have meaning in regex?
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Write string to text file and ensure it always overwrites the existing content.
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Generally, FileMode.Create is what you're looking for.
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How to tell which colorscheme a Vim session currently uses
...variable g:colors_name that is set to the name of the colour scheme.
Therefore, try this:
echo g:colors_name
If you get E121, it's either a poorly made colour scheme or it's the default one.
A shinier way of doing this is (for recent versions of vim):
function! ShowColourSchemeName()
try
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Does running git init twice initialize a repository or reinitialize an existing repo?
...e. It will not overwrite things that are already there. The primary reason for rerunning git init is to pick up newly added templates.
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Using Moq to mock an asynchronous method for a unit test
I am testing a method for a service that makes a Web API call. Using a normal HttpClient works fine for unit tests if I also run the web service (located in another project in the solution) locally.
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Green Bars in Visual Studio 2010
...ondering what these greens things are in Visual Studio 2010. What are they for? They look pretty random but of course they have to have some meaning. Can any one tell me?
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