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Formatting floats without trailing zeros
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What to do about Eclipse's “No repository found containing: …” error messages?
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When should I mock?
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A unit test should test a single codepath through a single method. When the execution of a me...
.NET 4.0 has a new GAC, why?
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Yes since there are 2 distinct Global Assembly Cache (GAC), you will have to manage each of th...
How to redirect and append both stdout and stderr to a file with Bash?
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cmd >>file.txt 2>&1
Bash executes the redirects from left to right as follows:
>>file.txt: Open file.txt in append mode and redirect stdout there.
2>&1: Redirect stderr to "where stdout is currently going". In this case, that ...
How to force push a reset to remote repository?
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Linux: is there a read or recv from socket with timeout?
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You can use the setsockopt function to set a timeout on receive operations:
SO_RCVTIMEO
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How do I obtain the frequencies of each value in an FFT?
...al terms, the nth bin is n * Fs / N.
So if your sample rate, Fs is say 44.1 kHz and your FFT size, N is 1024, then the FFT output bins are at:
0: 0 * 44100 / 1024 = 0.0 Hz
1: 1 * 44100 / 1024 = 43.1 Hz
2: 2 * 44100 / 1024 = 86.1 Hz
3: 3 * 44100 / 1024 = 129.2 Hz
4: .....
UnicodeDecodeError when reading CSV file in Pandas with Python
...s in different formats. I mostly use read_csv('file', encoding = "ISO-8859-1"), or alternatively encoding = "utf-8" for reading, and generally utf-8 for to_csv.
You can also use one of several alias options like 'latin' instead of 'ISO-8859-1' (see python docs, also for numerous other encodings you...
Authoritative position of duplicate HTTP GET query keys
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There is no spec on this. You may do what you like.
Typical approaches include: first-given, ...