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Find and Replace Inside a Text File from a Bash Command
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Note for Mac users who get an invalid command code C error... For in-place replacements, BSD sed requires a file extension after the -i flag because it saves a backup file with the given extension. For example: sed -i '.bak' 's/find/replace/' /file.txt You can...
Intellij reformat on file save
...ugin. It also supports optimize imports and rearrange code.
Works well in combination with the eclipse formatter plugin.
Search and activate the plugin:
Configure it:
Edit: it seems like it the recent version of Intellij the save action plugin is triggered by the automatic Intellij save. Thi...
Difference between \w and \b regular expression meta characters
...osition before a, after c, before d, and after f in "abc def"
See: http://www.regular-expressions.info/reference.html/
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Javascript Array.sort implementation?
... which types which sort method is used.
And then there are gems like this comment:
// FIXME: Since we sort by string value, a fast algorithm might be to use a
// radix sort. That would be O(N) rather than O(N log N).
– Let’s just hope that whoever actually “fixes” this has a better under...
How to mock void methods with Mockito
...o.doThrow(new Exception()).when(instance).methodName();
or if you want to combine it with follow-up behavior,
Mockito.doThrow(new Exception()).doNothing().when(instance).methodName();
Presuming that you are looking at mocking the setter setState(String s) in the class World below is the code uses ...
jQuery get mouse position within an element
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What is “Orthogonality”?
... A very clear explanation of the different usages of this word: c2.com/cgi/wiki?DefinitionOfOrthogonal
– Lorenzo Solano
Oct 7 '12 at 16:13
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Understanding Node.js modules: multiple requires return the same object?
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How to create cron job using PHP?
...st explanation with code in PHP I have found so far:
http://code.tutsplus.com/tutorials/managing-cron-jobs-with-php--net-19428
In short:
Although the syntax of scheduling a new job may seem daunting at first glance, it's actually relatively simple to understand once you break it down. A cron job ...
How do I get Flask to run on port 80?
...nning through port 5000, and it's fine. I can access it at http://example.com:5000
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