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In Ruby, is there an Array method that combines 'select' and 'map'?
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14 Answers
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Keep only first n characters in a string?
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547
You are looking for JavaScript's String method substring
e.g.
'Hiya how are you'.substring(0,...
Simplest way to detect a mobile device in PHP
...ont|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i',$useragent)||preg_match('/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar...
What is the difference between memoization and dynamic programming?
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answered May 31 '11 at 8:42
aioobeaioobe
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How do I base64 encode (decode) in C?
...nary data in an unsigned char variable.
I need to convert them to PEM base64 in c.
I looked in openssl library but i could not find any function.
Does any body have any idea?
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What is better, adjacency lists or adjacency matrices for graph problems in C++?
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rrlamichhane
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answered Feb 7 '10 at 21:03
Mark ByersMark Byers
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How to use shared memory with Linux in C
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edited Mar 14 at 16:12
Jonathan Leffler
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How to calculate time elapsed in bash script?
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497
Bash has a handy SECONDS builtin variable that tracks the number of seconds that have passed s...
Why is quicksort better than mergesort?
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edited May 19 '14 at 6:59
answered Sep 16 '08 at 9:14
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Print new output on same line [duplicate]
...ord:
>>> for i in range(1, 11):
... print(i, end='')
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12345678910>>>
Note that you'll have to print() the final newline yourself. BTW, you won't get "12345678910" in Python 2 with the trailing comma, you'll get 1 2 3 4 5 6 7 8 9 10 instead.
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