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What is the advantage of GCC's __builtin_expect in if else statements?
...there is a slow path and a fast path, and you as the programmer happen to know which path is most likely to be used.
– Adam Kaplan
Sep 20 '17 at 0:47
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How should I write tests for Forms in Django?
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self.assertContains(response, "Invalid message here", 1, 200)
But I see now (2018) there is a whole crowd of applicable asserts available:
assertRaisesMessage
assertFieldOutput
assertFormError
assertFormsetError
Take your pick.
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Retrieve a Fragment from a ViewPager
...re of any other drawbacks of this solution. If there are any, I'd like to know.
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How to identify unused css definitions
...used css definitions in a project? A bunch of css files were pulled in and now I'm trying to clean things up a bit.
10 Answ...
Counting Chars in EditText Changed Listener
...xtChanged, this is called after the change has already been made. However, now the text may be modified.
editable: This is the editable text of the EditText. If you change it, though, you have to be careful not to get into an infinite loop. See the documentation for more details.
Supplemental im...
Loading custom configuration files
I know I can open config files that are related to an assembly with the static ConfigurationManager.OpenExe(exePath) method but I just want to open a config that is not related to an assembly. Just a standard .NET config file.
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
... it would be useful to expand this explanation. array[5,0]=:foo # array is now [:peanut, :butter, :and, :jelly, nil, :foo]
– mfazekas
Jun 19 '14 at 1:34
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Center a map in d3 given a geoJSON object
...e b[1][1] - b[0][1] in the scale calculation.
– nrabinowitz
Apr 4 '13 at 20:06
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When maven says “resolution will not be reattempted until the update interval of MyRepo has elapsed”
...o add the '-U' parameter to your maven command, e.g. mvn clean compile -U. Now, you can run this maven command either through command line or through Eclipse by ticking the 'always update snapshot' box. Not sure, I use intellij these days. The 'configuring a scheduled task' part refers to a particul...
Is there a way to escape a CDATA end token in xml?
...m an array of names by index, such as "if(fields[fieldnames[0]]>3)" and now you have to change it to "if(fields[fieldnames[0]]]]><![CDATA[>3)", which defeats of purpose of using CDATA to make it more readable, LOL. I'd like to verbally slap whoever came up with the CDATA syntax.
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