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GridView VS GridLayout in Android Apps
...Grid to implement Photo Browser in Android.
So, I would like to know the difference between GridView and GridLayout .
1 An...
Android: When should I use a Handler() and when should I use a Thread?
...works fine.
Creating a Handler and running it works as well.
What's the difference? When should I use each one?
What are the advantages / reasons to use a Handler and not a Thread ?
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How to compare two tags with git?
I would like to do a diff between two tags and committed changes between those two tags. Could you please tell me the command?
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How to check if a file contains a specific string using Bash
I want to check if a file contains a specific string or not in bash. I used this script, but it doesn't work:
11 Answers
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Excluding directories in os.walk
...ose of this script) stuff, I figured I'd add an option for the user to specify a list of directories to exclude from the traversal.
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Python: How do I make a subclass from a superclass?
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The only reason to avoid super is if you don't understand the differences between how super works in Python, and how super/parent works in other languages. Admittedly this is not obvious to people coming from other languages, but I wouldn't conclude that that...
What's the difference between MemoryCache.Add and MemoryCache.Set?
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Add does nothing (returns false) if there is already a value for that key. Set does an insert or update, as necessary.
Remove + Add would leave a gap in the middle when another thread querying that key would get no clue (Set does not; the swap is typically ...
Should I inherit from std::exception?
...st one reliable source (a C++ class I took) recommend that application-specific exception classes in C++ should inherit from std::exception . I'm not clear on the benefits of this approach.
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How do I tell Gradle to use specific JDK version?
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If you are executing using gradle wrapper you can also do it like ./gradlew -Dorg.gradle.java.home=/path_to_jdk_directory. Good if you don't want to touch gradle.properties.
– david.schreiber
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jQuery validation: change default error message
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I used this as a quick fix for a multilanguage form: if($('body').attr('lang')=="es"){ jQuery.extend... };
– Heraldmonkey
Jun 18 '13 at 14:14
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