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Change old commit message on Git
I was trying to edit an old commit message as explained here .
5 Answers
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SplitView like Facebook app on iPhone
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community wiki
19 revs, 11 users 49%NANNAV
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How to set UICollectionViewDelegateFlowLayout?
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14
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Understanding $.proxy() in jQuery
...ures that the value of this in a function will be the value you desire.
A common example is in a setTimeout that takes place inside a click handler.
Take this:
$('#myElement').click(function() {
// In this function, "this" is our DOM element.
$(this).addClass('aNewClass');
});
The i...
How to display unique records from a has_many through relationship?
...for more information. Thanks to Kurt Mueller for pointing this out in his comment.
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What is a columnar database?
...ar they offer advantages in the areas mentioned when the typical use is to compute aggregate values on a limited number of columns, as opposed to try and retrieve all/most columns for a given entity.
Is there a trial version of a columnar database I can install to play around? (I am on Windows 7...
How can I add items to an empty set in python
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Percentage Height HTML 5/CSS
... edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Oct 25 '09 at 21:17
bobincebobince
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What's the (hidden) cost of Scala's lazy val?
...e (rather than bytecode):
class LazyTest {
lazy val msg = "Lazy"
}
is compiled to something equivalent to the following Java code:
class LazyTest {
public int bitmap$0;
private String msg;
public String msg() {
if ((bitmap$0 & 1) == 0) {
synchronized (this) {
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Set a persistent environment variable from cmd.exe
...bothered changing them manually by getting on the properties screen of "My Computer"
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