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In Ruby how do I generate a long string of repeated text?
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2 Answers
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Maximum packet size for a TCP connection
...to be at.
– Ether
Apr 10 '10 at 17:12
3
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Ignore modified (but not committed) files in git?
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277
check out the git-update-index man page and the --assume-unchanged bit and related.
when I ha...
Counting array elements in Python [duplicate]
...umber of elements in the list.
Syntax:
len(myArray)
Eg:
myArray = [1, 2, 3]
len(myArray)
Output:
3
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select count(*) from table of mysql in php
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202
You need to alias the aggregate using the as keyword in order to call it from mysql_fetch_asso...
Why not use Double or Float to represent currency?
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1028
Because floats and doubles cannot accurately represent the base 10 multiples that we use for mo...
Converting a string to int in Groovy
...ng is taken from org.codehaus.groovy.runtime.StringGroovyMethods in Groovy 2.4.4
/**
* Parse a CharSequence into an Integer
*
* @param self a CharSequence
* @return an Integer
* @since 1.8.2
*/
public static Integer toInteger(CharSequence self) {
return Integer.valueOf(self.toString().tri...
How can I convert byte size into a human-readable format in Java?
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25 Answers
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How to redirect 'print' output to a file using python?
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285
The most obvious way to do this would be to print to a file object:
with open('out.txt', 'w')...