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Call by name vs call by value in Scala, clarification needed
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The example you have given only uses call-by-value, so I will give a new, simpler, example that...
What is the easiest way to duplicate an activerecord record?
...ooks like this functionality has been replaced with dup: gist.github.com/994614
– skattyadz
Jun 23 '11 at 13:01
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How to find indices of all occurrences of one string in another in JavaScript?
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answered Aug 4 '10 at 23:05
Tim DownTim Down
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Convert php array to Javascript
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Udo GUdo G
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Regex using javascript to return just numbers
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Regular expressions:
var numberPattern = /\d+/g;
'something102asdfkj1948948'.match( numberPattern )
This would return an Array with two elements inside, '102' and '1948948'. Operate as you wish. If it doesn't match any it will return null.
To concatenate them:
'something102asdfkj1948948'.ma...
How can I make the tabs work normally on Xcode 4?
...I have opened with that file - if I have already opened it. Instead, XCode 4 changes the current tab to the file I clicked - making 2 tabs with the same file. Having 2 tabs with the same file is fairly useless.
This forces the user to scan the tab bar first to see if the file is currently opened; if...
SQL Server Operating system error 5: “5(Access is denied.)”
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Jeremy Thompson
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answered Aug 17 '13 at 8:37
Rahul Tripa...
How to check whether a file is empty or not?
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edited Dec 7 '14 at 21:22
Achal Dave
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a...
How to get item's position in a list?
...lie Martin
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