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do { … } while (0) — what is it good for? [duplicate]
...ostly in #defines, I assume it's good for inner scope variable declaration and for using breaks (instead of gotos.)
5 Answe...
List Git aliases
... list of my git aliases, i.e., something analogous to the bash alias command?
16 Answers
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The order of keys in dictionaries
...e who expected OrderedDict to return arbitrary insertions in sorted order, and so I felt I should point this out.
– Hugh Bothwell
Apr 12 '11 at 1:32
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How to select rows with no matching entry in another table?
I'm doing some maintenance work on a database application and I've discovered that, joy of joys, even though values from one table are being used in the style of foreign keys, there's no foreign key constraints on the tables.
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How to see indexes for a database or table in MySQL?
... answered Mar 6 '11 at 21:05
RolandoMySQLDBARolandoMySQLDBA
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Learning Regular Expressions [closed]
I don't really understand regular expressions. Can you explain them to me in an easy-to-follow manner? If there are any online tools or books, could you also link to them?
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How to convert string to Title Case in Python?
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I think the 'r' in "They're" ought to be lower case. And the 's' in "Bill's" definitely must be lower case.
– Daniel Fischer
Dec 1 '11 at 19:55
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Replace string within file contents
How can I open a file, Stud.txt, and then replace any occurences of "A" with "Orange"?
8 Answers
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IPC performance: Named Pipe vs Socket
...y? I would prefer to use sockets because they can do two-way communication and are very flexible but will choose speed over flexibility if it is by considerable amount.
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Use CSS3 transitions with gradient backgrounds
...h a background gradient, you have to set an opacity on a container element and 'transition` the opacity.
(There have been some browser releases that supported transitions on gradients (e.g IE10. I tested gradient transitions in 2016 in IE and they seemed to work at the time, but my test code no lo...