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Ways to implement data versioning in MongoDB
...It is a Java library? Is it merely a way of thinking about the problem? No idea and no hints are given.
– ftrotter
Feb 6 '13 at 6:41
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Using the “final” modifier whenever applicable in Java [closed]
...big hint to the compiler.
Enforcing Single-use Variables: I believe in the idea that each variable should have only one purpose in life. By giving each variable only one purpose, you reduce the time it takes to grok the purpose of that particular variable while debugging.
Allows for Optimization: I ...
Remove an entire column from a data.frame in R
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Great answer. Any idea on how to drop a column that contains a certain value in any of its rows (not in its column name as you proposed above)?
– Laura K
Jun 19 '19 at 11:13
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Using openssl to get the certificate from a server
...oticed my Openssl version is 'OpenSSL 0.9.8g 19 Oct 2007'. Do you have any ideas?
– nasty pasty
Oct 26 '11 at 2:07
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How to make a variadic macro (variable number of arguments)
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#define PRINT if(0)print is not a good idea either because the calling code might have its own else-if for calling PRINT. Better is: #define PRINT if(true);else print
– bitc
Jun 16 '10 at 7:58
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Django development IDE [closed]
...ay to go.
I recall NetBeans starting to get Python support, but I have no idea where that is right now. Lots of people rave about NetBeans 6, but in the Java world Eclipse still reigns as the king of the OSS IDEs.
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How to document class attributes in Python? [closed]
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Yes, my initial idea was to just declare e.g. flight_speed = 691; flight_speed.__doc__ = "blah blah". I think this is what you're mentioning in your edit. Unfortunately, this doesn't work for instantiations of (most?) builtin types (like i...
How to run JUnit test cases from the command line
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@Izap Any idea to programatically determine whether a test is using JUnit4 or JUnit3?
– Goaler444
Nov 10 '13 at 11:33
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Git keeps prompting me for a password
...hecked out my project using GitHub's Mac application (mac.github.com). Any idea how I can fix it?
– Catherine
Oct 14 '11 at 22:38
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Set UILabel line spacing
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I have done it with sub-classing UILabel, basically idea is to divide label text into tokens, and then identity length of each token, create a separate label for each token and append one after another. Thats it.
– Matrix
Oct 13 '10 at 11...