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How to check if a value exists in an array in Ruby
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edited Apr 29 '16 at 12:02
Arslan Ali
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How do I fetch lines before/after the grep result in bash?
... use the -B and -A to print lines before and after the match.
grep -i -B 10 'error' data
Will print the 10 lines before the match, including the matching line itself.
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client secret in OAuth 2.0
... use google drive api, I have to play with the authentication using OAuth2.0. And I got a few question about this.
3 Answer...
How to use a different version of python during NPM install?
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507
You can use --python option to npm like so:
npm install --python=python2.7
or set it to be u...
jQuery: what is the best way to restrict “number”-only input for textboxes? (allow decimal points)
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40 Answers
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No empty constructor when create a service
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edited Jul 23 '16 at 10:16
Avinash R
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#ifdef in C#
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answered Jun 10 '09 at 12:50
heavydheavyd
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SQL Server SELECT into existing table
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answered Nov 4 '10 at 21:52
OMG PoniesOMG Ponies
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Access object child properties using a dot notation string [duplicate]
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Andy EAndy E
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Why use double indirection? or Why use pointers to pointers?
...gt;
#include <string.h>
int wordsinsentence(char **x) {
int w = 0;
while (*x) {
w += 1;
x++;
}
return w;
}
int wordsinmono(char ***x) {
int w = 0;
while (*x) {
w += wordsinsentence(*x);
x++;
}
return w;
}
int wordsinbio(char **...