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Git: show more context when using git add -i or git add -e?
...d like to mention that the number in git diff -U<n> is used on both sides of each changed line. So if you have one line changed, git diff -U5 will show you 11 lines (assuming the one line isn't at the start of end of the file.)
– ArtOfWarfare
Oct 17 '13 a...
How do I perform a Perl substitution on a string while keeping the original?
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This is the idiom I've always used to get a modified copy of a string without changing the original:
(my $newstring = $oldstring) =~ s/foo/bar/g;
In perl 5.14.0 or later, you can use the new /r non-destructive substitution modifier:
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Will writeToFile:atomically: overwrite data?
...SData, section "Saving Data"):
The NSData class and its subclasses provide methods to quickly and
easily save their contents to disk. To minimize the risk of data loss,
these methods provide the option of saving the data atomically. Atomic
writes guarantee that the data is either saved in ...
Circular dependency in Spring
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As the other answers have said, Spring just takes care of it, creating the beans and injecting them as required.
One of the consequences is that bean injection / property setting might occur in a different order to what your XML wiring files would seem...
Changing .prop using jQuery does not trigger .change event
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Thanks! So the reason why .prop().change() didn't work on my end is because I'm doing jQuery in MeteorJS, which has a slightly different way of calling jQuery. I tried it your way exactly and it worked.
– fuzzybabybunny
Jun 26 '14...
How to loop through all the properties of a class?
...e.WriteLine("{0} = {1}", prop.Name, prop.GetValue(obj));
}
This also provides easy access to things like TypeConverter for formatting:
string fmt = prop.Converter.ConvertToString(prop.GetValue(obj));
share
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Definitive way to trigger keypress events with jQuery
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This did not work for me with a jQuery UI slider. I had to set e.keyCode like OreiA's answer below.
– crizCraig
Feb 5 '11 at 20:35
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What is Robocopy's “restartable” option?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
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How to list empty folders in linux
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Incidentally, to remove: find . -type d -empty -exec rmdir {} \;
– Scott
Mar 1 '15 at 4:01
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Maven artifact and groupId naming
...mist as I am, I want to use well-established conventions for finding groupId and artifactId , but I can't find any detailed conventions (there are some, but they don't cover the points I'm wondering about).
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