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What is the difference between print and puts?
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Chay Huan
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answered Feb 16 '11 at 15:56
mikewilliamsonmikewilliamson
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Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
Will Swift-based applications work on OS X 10.9 (Mavericks)/iOS 7 and lower?
19 Answers
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How to create a database from shell command?
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answered Mar 11 '10 at 20:29
KrisKris
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How to split a string in Haskell?
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Alex
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answered Feb 12 '11 at 15:05
Jonno_FTWJonno_FTW...
Plot two graphs in same plot in R
... phoxis
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answered Apr 1 '10 at 23:33
bnaulbnaul
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Using ls to list directories and their total sizes
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1607
Try something like:
du -sh *
short version of:
du --summarize --human-readable *
Explanat...
How to retry after exception?
I have a loop starting with for i in range(0, 100) . Normally it runs correctly, but sometimes it fails due to network conditions. Currently I have it set so that on failure, it will continue in the except clause (continue on to the next number for i ).
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iTerm2 keyboard shortcut - split pane navigation
...ael BerkowskiMichael Berkowski
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65
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Integer to hex string in C++
...esult( stream.str() );
You can prepend the first << with << "0x" or whatever you like if you wish.
Other manips of interest are std::oct (octal) and std::dec (back to decimal).
One problem you may encounter is the fact that this produces the exact amount of digits needed to represent...
Regular Expression to reformat a US phone number in Javascript
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Assuming you want the format "(123) 456-7890":
function formatPhoneNumber(phoneNumberString) {
var cleaned = ('' + phoneNumberString).replace(/\D/g, '')
var match = cleaned.match(/^(\d{3})(\d{3})(\d{4})$/)
if (match) {
return '(' + match[1] + ') ' + match[2...