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numpy: most efficient frequency counts for unique values in an array
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>>> pd.value_counts(x)
1 5
2 3
25 1
5 1
dtype: int64
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Get current AUTO_INCREMENT value for any table
... answer. MySQL documentation (emphasis added): "LAST_INSERT_ID() returns a 64-bit value representing the first automatically generated value successfully inserted for an AUTO_INCREMENT column as a result of the most recently executed INSERT statement." Intuitive! dev.mysql.com/doc/refman/5.6/en/…
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Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
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answered Aug 14 '14 at 10:32
Eamonn GahanEamonn Gahan
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Delimiters in MySQL
...`localhost` PROCEDURE `get_count_for_department`(IN the_department VARCHAR(64), OUT the_count INT)
BEGIN
SELECT COUNT(*) INTO the_count FROM employees where department=the_department;
END$$
/*DELIMITER is set to it's default*/
DELIMITER ;
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How do I get a substring of a string in Python?
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Michał LeonMichał Leon
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“Pretty” Continuous Integration for Python
...kKozyarchuk
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Rails: call another controller action from a controller
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64
You can use a redirect to that action :
redirect_to your_controller_action_url
More on : Rai...
Installed Java 7 on Mac OS X but Terminal is still using version 6
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64
Because you need to enter in Java Preferences pane and flag only the JVM 7 in this way :
To ea...
What is the Swift equivalent to Objective-C's “@synchronized”?
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Bitcast requires both operands to be pointer or neither
%26 = bitcast i64 %25 to %objc_object*, !dbg !378
LLVM ERROR: Broken function found, compilation aborted!
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How do I discover memory usage of my application in Android?
... 24096K 5667K 4340K android.process.acore
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59 336K 332K 99K 92K /system/bin/installd
60 396K 392K 93K 84K /system/bin/keystore
51 280K 276K 74K 68K /system/bin/servicemanager
54 256K 252K 69K 64K /sys...