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Xml Namespace breaking my xpath! [duplicate]
... Patrick from NDepend team
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answered Mar 9 '11 at 3:46
Dimitre NovatchevDimitre Novatchev
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How do I get a TextBox to only accept numeric input in WPF?
...ers, dots and dashes.
private static readonly Regex _regex = new Regex("[^0-9.-]+"); //regex that matches disallowed text
private static bool IsTextAllowed(string text)
{
return !_regex.IsMatch(text);
}
If you want to prevent pasting of incorrect data hook up the DataObject.Pasting event Data...
REST API Token-based Authentication
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edited Apr 10 '14 at 17:28
answered Mar 19 '12 at 17:09
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Check if something is (not) in a list in Python
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answered May 2 '12 at 0:18
orlporlp
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Get index of array element faster than O(n)
...['a', 'b', 'c']
hash = Hash[array.map.with_index.to_a] # => {"a"=>0, "b"=>1, "c"=>2}
hash['b'] # => 1
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How to iterate over a JavaScript object?
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906
For most objects, use for .. in :
for (let key in yourobject) {
console.log(key, yourobject[...
pip install from git repo branch
... git+https://github.com/tangentlabs/django-oscar-paypal.git@issue/34/oscar-0.6
And specify the branch name without the leading /.
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Artificially create a connection timeout error
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answered Sep 19 '08 at 10:02
AlexanderAlexander
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Origin null is not allowed by Access-Control-Allow-Origin
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edited Apr 26 '15 at 17:00
answered Dec 10 '11 at 12:45
T...
Padding characters in printf
...ength of the second string if you want ragged-right lines.
pad=$(printf '%0.1s' "-"{1..60})
padlength=40
string2='bbbbbbb'
for string1 in a aa aaaa aaaaaaaa
do
printf '%s' "$string1"
printf '%*.*s' 0 $((padlength - ${#string1} - ${#string2} )) "$pad"
printf '%s\n' "$string2"
str...