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Shell script “for” loop syntax
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72
Try the arithmetic-expression version of for:
max=10
for (( i=2; i <= $max; ++i ))
do
e...
Push origin master error on new repository
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BombeBombe
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How to correct TypeError: Unicode-objects must be encoded before hashing?
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asmeurer
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answered Sep 28 '11 at 15:10
cwallenpoo...
Odd behavior when Java converts int to byte?
... grep harder. http://iiti.ac.in/people/~tanimad/JavaTheCompleteReference.pdf page 59
– eigenfield
Jan 6 at 14:05
add a comment
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No module named MySQLdb
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72
if your python version is 3.5, do a pip install mysqlclient, other things didn't work for me
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GCC dump preprocessor defines
...liases" (see http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf) you must add the -x c++ option to force the invocation of the C++ compiler (Credits for using the -x c++ options instead of an empty dummy file go to yuyichao, see below):
g++ -dM -E -x c++ /dev/null | fgrep __cpp_alias...
Learning Regular Expressions [closed]
..., interactive exercises.
Regular Expressions - Everything you should know (PDF Series)
Regex Syntax Summary
How Regexes Work
Footnote
†: The statement above that . matches any character is a simplification for pedagogical purposes that is not strictly true. Dot matches any character except newl...
How do I get LaTeX to hyphenate a word that contains a dash?
...e it in a chapter string: Package hyperref Warning: Token not allowed in a PDF string. There, the other proposed solution (\def\hyph{-\penalty0\hskip0pt\relax}) works.
– Dr. Jan-Philip Gehrcke
Aug 26 '14 at 12:22
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Check whether an array is empty [duplicate]
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72
You can also check it by doing.
if(count($array) > 0)
{
echo 'Error';
}
else
{
echo...
How to initialize all the elements of an array to any specific value in java
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Aravind YarramAravind Yarram
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