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NerdTree - Reveal file in tree
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answered Feb 10 '17 at 8:42
Chen RushanChen Rushan
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Is file append atomic in UNIX?
...rupted...
– akavel
Jan 20 '12 at 12:10
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As this answer points out, the statement about PIPE_BUF ...
jQuery Determine if a matched class has a given id
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answered Feb 12 '10 at 16:54
SampsonSampson
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Double vs. BigDecimal?
...as a certain precision. Working with doubles of various magnitudes (say d1=1000.0 and d2=0.001) could result in the 0.001 being dropped alltogether when summing as the difference in magnitude is so large. With BigDecimal this would not happen.
The disadvantage of BigDecimal is that it's slower, and...
Removing leading zeroes from a field in a SQL statement
...ove the leading zeroes from a particular field, which is a simple VARCHAR(10) field. So, for example, if the field contains '00001A', the SELECT statement needs to return the data as '1A'.
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Pandas dataframe get first row of each group
...5 3 third
6 4 second
7 4 fifth
8 5 first
9 6 first
10 6 second
11 7 fourth
12 7 fifth
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Double not (!!) operator in PHP
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answered Jan 24 '10 at 14:13
TheoTheo
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How to determine if object is in array [duplicate]
...dQ/33
– Alex Langberg
Jul 22 '15 at 10:01
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Connection timeout for SQL server
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answered Nov 29 '10 at 21:48
Darin DimitrovDarin Dimitrov
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Why exactly is eval evil?
...roblems and generates faster code, sometimes MUCH MUCH MUCH (that's factor 1000 ;-) )faster code
code that's constructed and needs to be evaluated can't be compiled as early as possible.
eval of arbitrary user input opens up security problems
some use of evaluation with EVAL can happen at the wro...