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Capturing Groups From a Grep RegEx
I've got this little script in sh (Mac OSX 10.6) to look through an array of files. Google has stopped being helpful at this point:
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How to get numbers after decimal point?
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An easy approach for you:
number_dec = str(number-int(number))[1:]
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Large Numbers in Java
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153
You can use the BigInteger class for integers and BigDecimal for numbers with decimal digits. ...
C# Regex for Guid
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184
This one is quite simple and does not require a delegate as you say.
resultString = Regex.Rep...
Measuring text width to be drawn on Canvas ( Android )
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answered Jul 15 '10 at 16:02
Marc BernsteinMarc Bernstein
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An example of how to use getopts in bash
...in/bash
usage() { echo "Usage: $0 [-s <45|90>] [-p <string>]" 1>&2; exit 1; }
while getopts ":s:p:" o; do
case "${o}" in
s)
s=${OPTARG}
((s == 45 || s == 90)) || usage
;;
p)
p=${OPTARG}
;;
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Performance of FOR vs FOREACH in PHP
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110
My personal opinion is to use what makes sense in the context. Personally I almost never use ...
Write a function that returns the longest palindrome in a given string
...be found here and here.
For input String s = "HYTBCABADEFGHABCDEDCBAGHTFYW1234567887654321ZWETYGDE" it finds the correct output which is 1234567887654321.
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Bash script to calculate time elapsed
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10 Answers
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Breaking loop when “warnings()” appear in R
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152
You can turn warnings into errors with:
options(warn=2)
Unlike warnings, errors will interr...