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How do I specify the exit code of a console application in .NET?
...by int) and use e.g. "return -1;" to return from the main program. This is more portable than Environment.Exit() (which depends on the environment).
– werner
Jun 6 '13 at 11:27
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How do HTML parses work if they're not using regexp?
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UIView frame, bounds and center
...provide a detailed answer of it. Feel free to modify it if you want to add more correct content.
First a recap on the question: frame, bounds and center and theirs relationships.
Frame A view's frame (CGRect) is the position of its rectangle in the superview's coordinate system. By default it star...
Rearrange columns using cut
... simply replace space with \t for reordering by tabs, and in case you want more columns, you can do it as for example awk '{print $4 "\t" $2 "\t" $6 "\t" $7}' file
– FatihSarigol
Jul 25 '17 at 4:10
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Python TypeError: not enough arguments for format string
...fficult to explain to a newcomer. The notation a = a.format(1,2,3) is much more explicit and easier to understand/teach. I don't have a link but this is the main reason why format() was introduced (ease of understanding).
– Simeon Visser
Jun 3 '15 at 19:09
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What is the best Distributed Brute Force countermeasure?
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How to deal with SettingWithCopyWarning in Pandas?
...column "A" is > 5. Pandas allows you to do this in different ways, some more correct than others. For example,
df[df.A > 5]['B']
1 3
2 6
Name: B, dtype: int64
And,
df.loc[df.A > 5, 'B']
1 3
2 6
Name: B, dtype: int64
These return the same result, so if you are only readi...
Database design for a survey [closed]
...ents, multiple choice questions, and possibly questions that could contain more than one answer (i.e. check all that apply).
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How to calculate the sentence similarity using word2vec model of gensim with python
...he way, will this simple method be effected by the word count? Because the more words in one sentence,the more histogram will be summed up.
– zhfkt
Mar 3 '14 at 15:50
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Grepping a huge file (80GB) any way to speed it up?
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Some people (not me) like grep -F more than fgrep
– Walter Tross
Jun 18 '14 at 9:21
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