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Change drawable color programmatically
I'm trying to change the color on a white marker image by code. I have read that the code below should change the color, but my marker remains white.
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Split column at delimiter in data frame [duplicate]
I would like to split one column into two within at data frame based on a delimiter. For example,
6 Answers
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Remove directory from remote repository after adding them to .gitignore
I committed and pushed some directory to github. After that, I altered the .gitignore file adding a directory that should be ignored. Everything works fine, but the (now ignored) directory stays on github.
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Fragment MyFragment not attached to Activity
I've created a small test app which represents my problem.
I'm using ActionBarSherlock to implement tabs with (Sherlock)Fragments.
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What is the result of % in Python?
What does the % in a calculation? I can't seem to work out what it does.
19 Answers
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parseInt(null, 24) === 23… wait, what?
Alright, so I was messing around with parseInt to see how it handles values not yet initialized and I stumbled upon this gem. The below happens for any radix 24 or above.
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Remove Application Insight from application on Visual Studio 2013
On Visual Studio I added application insight to a project which creates a ApplicationInsights.config and not sure what other files were added to the project.
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How to find out line-endings in a text file?
I'm trying to use something in bash to show me the line endings in a file printed rather than interpreted. The file is a dump from SSIS/SQL Server being read in by a Linux machine for processing.
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Android EditText delete(backspace) key event
How can I detect delete (backspace) key event for a editText? I've tried using TextWatcher, but when the editText is empty, when I press delete key, nothing happens. I want to detect delete key press foe an editText even if it has no text.
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What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
I just noticed the fact that the method addPreferencesFromResource(int preferencesResId) is marked deprecated in Android's documentation ( Reference Entry ).
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