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Android onCreate or onStartCommand for starting service
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– David Wasser
Nov 18 '13 at 22:56
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How to format an inline code in Confluence?
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Stop Visual Studio from mixing line endings in files
... GvSGvS
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Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll
...l run before the class instance of your test fixture is created.
In JUnit 5, the tags @BeforeEach and @BeforeAll are the equivalents of @Before and @BeforeClass in JUnit 4. Their names are a bit more indicative of when they run, loosely interpreted: 'before each tests' and 'once before all tests'.
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Is it safe to ignore the possibility of SHA collisions in practice?
... we have a billion unique images, one megabyte each.
We calculate the SHA-256 hash for the contents of each file.
The possibility of collision depends on:
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What do the crossed style properties in Google Chrome devtools mean?
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Spring schemaLocation fails when there is no internet connection
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There is no need to use the classpath: protocol in your schemaLocation URL if the namespace is c...
How can I combine hashes in Perl?
... $hash_ref1 = { %$hash_ref1, %$hash_ref2 };
Overview
Context: Perl 5.x
Problem: The user wishes to merge two hashes1 into a single variable
Solution
use the syntax above for simple variables
use Hash::Merge for complex nested variables
Pitfalls
What do to when both hashes contain on...
Match multiline text using regular expression
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First, you're using the modifiers under an incorrect assumption.
Pattern.MULTILINE or (?m) tell...