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Convert a Python list with strings all to lowercase or uppercase
...in that case. Using a lambda obviously makes a big difference. There are more examples of why it's dangerous to trust your intuition on performance issues, especially in Python.
– Ned Deily
Nov 26 '09 at 7:50
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git pull error :error: remote ref is at but expected
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On EC2: sudo node command not found, but node without sudo is ok
.../npm
sudo ln -s /usr/local/bin/node-waf /usr/bin/node-waf
There might be more but that is all I have run across so far. Lack of node-waf will cause some npm installs to fail with a rather cryptic error message.
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How to Import .bson file format on mongodb
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try/catch versus throws Exception
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+1. Because Jon Skeet needs more reputation. Oh, and the answer was good too.
– Jonathan Spiller
May 2 '13 at 10:37
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How often to commit changes to source control? [closed]
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Although number of build breaks increases with more frequent commits, amount of time to fix breakages shrinks, and so does time lost from undoing commits. Frequent commits lead to many other benefits as well. If I break the build, I hope to break it soon and with a smal...
How to get parameters from the URL with JSP
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Worth noting: param includes more values than just the URL query arguments (e.g. the values in the model map). if you need to check specifically if a value is in the URL query arguments (and, e.g. will be submitted as part of a form submission), you can ...
Git push error: Unable to unlink old (Permission denied)
...issions were correct on the the file. Makes sense the updates are actually more like mv actions than just overwrites.
– doublejosh
Nov 24 '12 at 1:01
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How to ignore HTML element from tabindex?
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How to update the value stored in Dictionary in C#?
... for example in a situation where it is not excluded that keys are written more than once in a loop. Or does somebody see any disadvantages? Especially because .Add has the ptifall for beginners that if the if-wrapper or TryGetValue is forgotten, it can work fine in tests and with other test data w...