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Unioning two tables with different number of columns
...nstead of Select Col1, Col2, Col3, Null as Col4, Null as Col5 from Table2, one can also do, Select *, Null as Col4, Null as Col5 from Table2.
– Pratik Patel
Sep 20 '18 at 0:08
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What is better, adjacency lists or adjacency matrices for graph problems in C++?
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can anyone provide a link with a clean code for say Breadth first search in linked lists format ??
– magiix
Feb 7 '10 at 21:25
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Abort Ajax requests using jQuery
... @ErvWalter You could dispatch another request that cancels the previous one.
– Asad Saeeduddin
Dec 9 '12 at 6:37
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How to convert Nonetype to int or string?
I've got an Nonetype value x , it's generally a number, but could be None . I want to divide it by a number, but Python raises:
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SQL injection that gets around mysql_real_escape_string()
...article described was about addslashes. I based this vulnerability on that one. Try it yourself. Go get MySQL 5.0, and run this exploit and see for yourself. As far as how to put that into PUT/GET/POST, it's TRIVIAL. Input data are just byte streams. char(0xBF) is just a readable way of generating a...
Better way to revert to a previous SVN revision of a file?
... If I do svn merge -c -854 my.file, and then do svn diff, it seems to show one revision before 854 (that is, 853); only when I do svm merge -c 854 myfile (without the -), it looks like myfile is reverted to rev 854. Thanks again, cheers!
– sdaau
Nov 7 '10 at 14...
Using Application context everywhere?
...vity context will miss out on that Activity's styling. So it would work in one sense, but not another.
– Mark
Jul 20 '14 at 6:23
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Setting multiple attributes for an element at once with JavaScript
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@jbartolome - The word "performance" is not mentioned once in the question. I don't know where you got that notion from. The question appears to be looking for a way to not have to manually call elem.setAttribute() multiple times.
– jfriend00
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Is it possible to view bytecode of Class file? [duplicate]
...ecode as an in memory description of the class file.
Javassit: the easiest one to use, allows you to do pattern matching and expression replacement.
By hand: JBE
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Expand a div to fill the remaining width
I want a two-column div layout, where each one can have variable width e.g.
21 Answers
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