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Finding the author of a line of code in Mercurial
How do I find out who is responsible for a specific line of code? I know the linenumber and the filename but I would like Mercurial to tell me the author(s) of that specific line of code. Is there a command for that?
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Convert XML String to Object
...-to-XML is great if the XML is irregular and changes all the time, or not known ahead of time.
– marc_s
Jul 6 '10 at 15:19
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How to add a spinner icon to button when it's in the Loading state?
... Fixed: jsfiddle.net/6U5q2/270 Note this is for v2.3.2. Don't know if it works for 3.x
– Eric Freese
Sep 3 '13 at 22:59
13
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string.ToLower() and string.ToLowerInvariant()
... incorrectly you may have typos in Turkey.
=Using ToLower incorrectly=
Now pretend you are writing an SQL parser. Somewhere you will have code that looks like:
if(operator.ToLower() == "like")
{
// Handle an SQL LIKE operator
}
The SQL grammar does not change when you change cultures. A F...
Returning unique_ptr from functions
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@juanchopanza I realise this is now 2 years later, but do you still feel that this is wrong? As I mentioned in the previous comment, this isn't about copy elision. It just so happens that in the cases where copy elision might apply (even if it can't apply w...
When do you use Java's @Override annotation and why?
... find dynamic langs so wrong (though 100% of my paid work is in ruby right now).
– Dan Rosenstark
Jan 10 '10 at 18:14
4
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How do I update the GUI from another thread?
...o be a string or this will fail to compile
Not only is the property name now checked at compile time, the property's type is as well, so it's impossible to (for example) assign a string value to a boolean property, and hence cause a runtime exception.
Unfortunately this doesn't stop anyone from d...
How to copy part of an array to another array in C#?
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With named parameters that are available now, you would not need to document any of the 5 parameters.
– Hamish Grubijan
Aug 6 '12 at 16:47
11
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Aren't promises just callbacks?
...t one of the promises rejected.
});
Hope you see Promises in a new light now.
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What's the difference between .so, .la and .a library files?
I know an .so file is a kind of dynamic library (lots of threads can share such libraries so there is no need to have more than one copy of it in memory). But what is the difference between .a and .la ? Are these all static libraries?
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