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How do you set EditText to only accept numeric values in Android?
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This will not allow you to put negative numbers and at same time it will allow duplicate decimals.(ex: 1.1.1.....)
– Rushi Ayyappa
Apr 7 '16 at 9:40
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Where does the .gitignore file belong?
...'s commonly used as a placeholder file in folders, since folders aren't usually tracked by git.
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How can I create a “Please Wait, Loading…” animation using jQuery?
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You could do this various different ways. It could be a subtle as a small status on the page saying "Loading...", or as loud as an entire element graying out the page while the new data is loading. The approach I'm taking below will show you how to accomplish both methods.
The Setup
Let's sta...
'id' is a bad variable name in Python
... keyword or built-in function in any language is a bad idea, even if it is allowed.
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How to check if variable is string with python 2 and 3 compatibility
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What about this, works in all cases?
isinstance(x, ("".__class__, u"".__class__))
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How do you tell if a string contains another string in POSIX sh?
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answered Jan 10 '12 at 23:01
fjarlqfjarlq
1,86511 gold badge1313 silver badges88 bronze badges
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Add list to set?
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answered May 2 '17 at 20:01
JDiMatteoJDiMatteo
8,03133 gold badges3939 silver badges5454 bronze badges
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Regex replace uppercase with lowercase letters
...rs as well :
find:
([A-Z])(.*)
replace:
\L$1$2 --> will convert all letters in $1 and $2 to lowercase
BUT
\l$1$2 --> will only convert the first letter of $1 to lowercase and leave everything else as is
The same goes for uppercase with \U and \u
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jQuery document.createElement equivalent?
...s a way of creating new elements, and which is "best".
I put together a small benchmark, and here are roughly the results of repeating the above options 100,000 times:
jQuery 1.4, 1.5, 1.6
Chrome 11 Firefox 4 IE9
<div> 440ms 640ms 460ms
<div></d...
Get first and last day of month using threeten, LocalDate
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Going with this one, uses the API resources specifically made to handle this particular problem.
– jpangamarca
Jul 11 '17 at 16:53
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