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Android preferences onclick event
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edited Oct 30 '17 at 18:42
Irwin Nawrocki
9866 bronze badges
answered Mar 16 '11 at 19:31
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What is MOJO in Maven?
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Yes, from http://maven.apache.org/plugin-developers/index.html:
What is a Mojo? A mojo is a M...
Difference between Django's annotate and aggregate methods?
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191
I would focus on the example queries rather than your quote from the documentation. Aggregate ...
SQL - many-to-many table primary key
...e no real advantage to having a surrogate key. Having a primary key on (col1,col2) is guaranteed unique (assuming your col1 and col2 values in the referenced tables are unique) and a separate index on (col2,col1) will catch those cases where the opposite order would execute faster. The surrogate is ...
How do I convert a byte array to Base64 in Java?
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Java 8+
Encode or decode byte arrays:
byte[] encoded = Base64.getEncoder().encode("Hello".getByt...
Eclipse: Can you format code on save?
...vious versions of Eclipse. I know it works in:
Version: 3.3.3.r33x_r20080129-_19UEl7Ezk_gXF1kouft<br>
Build id: M20080221-1800
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What are the “loose objects” that the Git GUI refers to?
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An object (blobs, trees, and commits) with SHA say - 810cae53e0f622d6804f063c04a83dbc3a11b7ca...
Java Generics Wildcarding With Multiple Classes
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edited Apr 16 at 6:51
jshd
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answered Apr 13 '09 at 23:25
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How do you determine which backend is being used by matplotlib?
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Use the get_backend() function to obtain a string denoting which backend is in use:
>>&...
Regex: Specify “space or start of string” and “space or end of string”
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You can use any of the following:
\b #A word break and will work for both spaces and end...