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In Python, how do I split a string and keep the separators?
... the occurrences of pattern. If capturing parentheses are used in pattern, then the text of all groups in the pattern are also returned as part of the resulting list."
– Vinay Sajip
Jan 25 '10 at 23:54
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Hidden Features of SQL Server
...t returned by right-clicking on the table and choosing Script Table As..., then Insert To... This trick does work with the other folders in that it will give you a comma-delimited list of names contained within the folder.
s...
Align contents inside a div
...eft value of 50%...so this div now starts in the middle of the screen, and then I subtract half of all the content of the div's width...and I get BEAUTIFULLY scaling content...and I think this works across all browsers, too. Try it for yourself (this example assumes all content on your site is wrapp...
Why can't I use the 'await' operator within the body of a lock statement?
...if the entry does not exist you need to compute asynchronously the content then add+return the entry, making sure nobody else calls you in the meantime ?
– Softlion
Aug 25 '12 at 5:32
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List of lists into numpy array
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If your list of lists contains lists with varying number of elements then the answer of Ignacio Vazquez-Abrams will not work. Instead there are at least 3 options:
1) Make an array of arrays:
x=[[1,2],[1,2,3],[1]]
y=numpy.array([numpy.array(xi) for xi in x])
type(y)
>>><type 'num...
How to set standard encoding in Visual Studio
...cial characters that would be lost in ASCII encoding? If that's the case, then there is a VS2008 global setting in Tools > Options > Environment > Documents, named Save documents as Unicode when data cannot be saved in codepage. When this is enabled, VS2008 will save as Unicode if certain...
BigDecimal - to use new or valueOf
... when you do System.out.println(d).
If you use new BigDecimal(d) however, then the BigDecimal will try to represent the double value as accurately as possible. This will usually result in a lot more digits being stored than you want. Strictly speaking, it's more correct than valueOf(), but it's a l...
Angularjs $q.all
... $q.all(tasks.map(function(d){
return $http.post('upload/tasks',d).then(someProcessCallback, onErrorCallback);
}));
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Suppress deprecated import warning in Java
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I solved this by changing the import to:
import package.*
then annotating the method that used the deprecated classes with@SuppressWarnings("deprecation")
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In Android, how do I set margins in dp programmatically?
...relativelayout><gridlayout> and you are working with grid layout. then, you need to use relativelayout.layoutparams
– Sruit A.Suk
Jun 15 '15 at 22:52
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