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Regular expression for a hexadecimal number?
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35
That could be shortified to /0x[\da-f]/i, but otherwise, +1.
– Niklas B.
Feb 10 '12 at 1:13
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Parsing huge logfiles in Node.js - read in line-by-line
...uit my needs since they processed the files not line by line (like 1 , 2 , 3 , 4 ..) or read the entire file to memory
The following solution can parse very large files, line by line using stream & pipe. For testing I used a 2.1 gb file with 17.000.000 records. Ram usage did not exceed 60 mb.
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Why do I need to override the equals and hashCode methods in Java?
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536
Joshua Bloch says on Effective Java
You must override hashCode() in every class that overrides...
How to convert a PNG image to a SVG? [closed]
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130
votes
There is a website where you can upload your image, and see the result.
htt...
Checking if form has been submitted - PHP
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193
For general check if there was a POST action use:
if (!empty($_POST))
EDIT: As stated in the...
What does FETCH_HEAD in Git mean?
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edited Feb 11 '12 at 3:18
answered Feb 11 '12 at 3:11
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What does InitializeComponent() do, and how does it work in WPF?
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edited Aug 3 '14 at 3:41
Danny Beckett
17.3k2020 gold badges9696 silver badges126126 bronze badges
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How does data binding work in AngularJS?
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edited Dec 20 '15 at 21:39
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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How do I create and read a value from cookie?
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237
Here are functions you can use for creating and retrieving cookies.
function createCookie(name...