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Database design for audit logging
Every time I need to design a new database I spend quite some time
thinking on how I should set up the database schema to keep an audit log of
the changes.
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How to reverse a string in Go?
How can we reverse a simple string in Go?
27 Answers
27
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How to overload __init__ method based on argument type?
...aps the caller would like to use the same type for different purposes, sometimes as a single item, and sometimes as a sequence of items. Being explicit takes all doubt away and leads to more robust and clearer code.
share
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How to squash all git commits into one?
...robably be way too slow and unwieldy. You're probably going to have a hard time trying to squash hundreds or thousands of commits. I would go with a soft or mixed reset to the root commit, then recommit, in that case.
– user456814
Jun 11 '14 at 2:55
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Creating a blurring overlay view
...ns.com: Perform a blur using vImage. The algorithm is also used in iOS-RealTimeBlur.
From Nick Lockwood: https://github.com/nicklockwood/FXBlurView The example shows the blur over a scroll view. It blurs with dispatch_async, then syncs to call updates with UITrackingRunLoopMode so the blur is not la...
Remove CSS class from element with JavaScript (no jQuery) [duplicate]
Could anyone let me know how to remove a class on an element using JavaScript only?
Please do not give me an answer with jQuery as I can't use it, and I don't know anything about it.
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Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory”
Note: This question was originally asked here but the bounty time expired even though an acceptable answer was not actually found. I am re-asking this question including all details provided in the original question.
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What does the star operator mean, in a function call?
What does the * operator mean in Python, such as in code like zip(*x) or f(**k) ?
5 Answers
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Difference between array_map, array_walk and array_filter
...e largest input array; array_walk does not return an array but at the same time it cannot alter the number of elements of original array; array_filter picks only a subset of the elements of the array according to a filtering function. It does preserve the keys.
Example:
<pre>
<?php
$or...
jQuery .on('change', function() {} not triggering for dynamically created inputs
...sets of input tags and I also have a function that is meant to trigger any time an input value is changed.
8 Answers
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