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TDD vs. Unit testing [closed]
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answered Nov 16 '09 at 13:59
Justin NiessnerJustin Niessner
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What is the usefulness of `enable_shared_from_this`?
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370
It enables you to get a valid shared_ptr instance to this, when all you have is this. Without ...
How to show full object in Chrome console?
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edited Jul 5 '16 at 7:43
Mosh Feu
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answere...
Get generic type of class at runtime
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326
As others mentioned, it's only possible via reflection in certain circumstances.
If you reall...
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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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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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...