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How does grep run so fast?
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171
Assuming your question regards GNU grep specifically. Here's a note from the author, Mike Haer...
Can you explain the HttpURLConnection connection process?
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185
String message = URLEncoder.encode("my message", "UTF-8");
try {
// instantiate the URL o...
Why does this code segfault on 64-bit architecture but work fine on 32-bit?
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130
The cast to int* masks the fact that without the proper #include the return type of malloc is ...
Understanding dispatch_async
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521
The main reason you use the default queue over the main queue is to run tasks in the background....
Disable Rails SQL logging in console
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321
To turn it off:
old_logger = ActiveRecord::Base.logger
ActiveRecord::Base.logger = nil
To tur...
In-memory size of a Python structure
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146
The recommendation from an earlier question on this was to use sys.getsizeof(), quoting:
>...
Format a date using the new date time API
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answered Apr 14 '14 at 20:10
James_DJames_D
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API Keys vs HTTP Authentication vs OAuth in a RESTful API
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edited Sep 11 '16 at 9:49
Joakim
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How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
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195
I think you're a little confused. PYTHONPATH sets the search path for importing python modules...
How many bytes in a JavaScript string?
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