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How to amend several commits in Git to change author
I have made a series of commits in Git and I realise now that I forgot to set my user name and user email properties correctly (new machine). I have not yet pushed these commits to my repository, so how can I correct these commits before I do so (only the 3 latest commits on the master branch)?
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AngularJS with Django - Conflicting template tags
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Looks like the "fix" is closed. Does that mean that isn't now safe to use third-party components?
– Alex Okrushko
Dec 9 '12 at 23:37
1
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How to test multiple variables against a value?
..., and fastest, format is:
if 1 in {x, y, z}:
Using his advice you would now have separate if-statements so that Python will read each statement whether the former were True or False. Such as:
if 0 in {x, y, z}:
mylist.append("c")
if 1 in {x, y, z}:
mylist.append("d")
if 2 in {x, y, z}:
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Extract hostname name from string
...);
; tmp.href = "http://www.example.com/12xy45";
// tmp.hostname will now contain 'www.example.com'
// tmp.host will now contain hostname and port 'www.example.com:80'
Wrap the above in a function such as the below and you have yourself a superb way of snatching the domain part out of an URI....
What's the easiest way to install a missing Perl module?
... IIRC the latest ActivePerl no longer has command-line ppm, it now opens a fancy GUI.
– Kev
Nov 8 '08 at 17:18
6
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git: fatal: Could not read from remote repository
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@user61629: I know I'm late to the party, but you should consider using private/public key pairs instead of passwords.
– code_dredd
Apr 22 '16 at 22:06
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How do I right align div elements?
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@ShellNinja why? i know 0 is valid, however so is 0px... argue your point so we learn something.
– pstanton
Mar 17 '14 at 9:25
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Can we instantiate an abstract class?
...(String a[]) {
My m = new My() {};
m.myMethod();
}
}
Now, compile both your source files:
javac My.java Poly.java
Now in the directory where you compiled the source code, you will see the following class files:
My.class
Poly$1.class // Class file corresponding to anonymous...
vs. . Which to use?
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This answer was in 2009, since IE6 is dead now I assume there is no reason not to use <button> now?
– Rosdi Kasim
Feb 26 '13 at 11:06
77
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How do I find out which DOM element has the focus?
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If you can use jQuery, it now supports :focus, just make sure you are using version 1.6+.
This statement will get you the currently focused element.
$(":focus")
From: How to select an element that has focus on it with jQuery
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