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What are the use cases for selecting CHAR over VARCHAR in SQL?
I realize that CHAR is recommended if all my values are fixed-width. But, so what? Why not just pick VARCHAR for all text fields just to be safe.
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Which ORM should I use for Node.js and MySQL? [closed]
...ed Nov 14 '18 at 18:14
Patrick Gallagher
17322 silver badges1313 bronze badges
answered Oct 4 '11 at 10:26
dre...
Replace all spaces in a string with '+' [duplicate]
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@JitendraPancholi that replaces all whitespace, not just the space character. The other regex answer here is fine.
– Dagg Nabbit
Jul 16 '14 at 10:23
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How can I remove the extension of a filename in a shell script?
... %.* will only remove the last extension; if you want to remove all the extensions, use %%.*.
– chepner
Apr 26 '18 at 13:20
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Import text file as single character string
...foo.txt'
readChar(fileName, file.info(fileName)$size)
Note that readChar allocates space for the number of bytes you specify, so readChar(fileName, .Machine$integer.max) does not work well...
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Alternatives to dispatch_get_current_queue() for completion blocks in iOS 6?
...d, while the completion block should run in whatever queue the method was called.
7 Answers
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Is there a way to quickly find files in Visual Studio 2010?
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Moreover, it understands FCLN (FirstCapitalLetterNotation). For example, to find ValidateDate, just type VD
– Kirill Osenkov
Apr 26 '10 at 17:26
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How to sort a list/tuple of lists/tuples by the element at a given index?
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Any idea how to sort it bigger to smaller?
– billwild
Dec 19 '12 at 13:57
65
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Why an abstract class implementing an interface can miss the declaration/implementation of one of th
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That wouldn't be a good idea, as there can typically be lots of abstract classes and the 'false' warnings would soon overwhelm you, causing you to miss the 'true' warnings. If you think about it, the 'abstract' keyword is there specifically to tell the compiler to supress ...
Finding the average of a list
... As a C++ programmer, that is neat as hell and float is not ugly at all!
– lahjaton_j
Apr 22 '16 at 12:33
If yo...