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How do you get a timestamp in JavaScript?
...(with compatibility shim). It's slightly better because it's shorter & doesn't create a new Date object. However, if you don't want a shim & maximum compatibility, you could use the "old" method to get the timestamp in milliseconds:
new Date().getTime()
Which you can then convert to secon...
How to “git show” a merge commit with combined diff output even when every changed file agrees with
After doing a "simple" merge (one without conflicts), git show usually only shows something like
11 Answers
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How do I simulate a hover with a touch in touch enabled browsers?
...ing the CSS slightly and adding some JS.
Using jQuery to make it easy:
$(document).ready(function() {
$('.hover').on('touchstart touchend', function(e) {
e.preventDefault();
$(this).toggleClass('hover_effect');
});
});
In english: when you start or end a touch, turn the c...
Database development mistakes made by application developers [closed]
...be using it.
It's quite common to see this failure on MySQL databases. I don't believe MyISAM supports it. InnoDB does. You'll find people who are using MyISAM or those that are using InnoDB but aren't using it anyway.
More here:
How important are constraints like NOT NULL and FOREIGN KEY if ...
How do you pass a function as a parameter in C?
...unction that performs a function passed by parameter on a set of data. How do you pass a function as a parameter in C?
7 An...
How do you automatically set the focus to a textbox when a web page loads?
How do you automatically set the focus to a textbox when a web page loads?
13 Answers
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How can I troubleshoot my Perl CGI script?
I have a Perl script that isn't working and I don't know how to start narrowing down the problem. What can I do?
8 Answers
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Your branch is ahead of 'origin/master' by 3 commits
...emote branch yet. There are several options, depending on what you want to do:
git push: move your changes to the remote (this might get rejected if there are already other changes on the remote)
do nothing and keep coding, sync another day
git pull: get the changes (if any) from the remote and me...
How do I create a constant in Python?
...is not. You cannot declare a variable or value as constant in Python. Just don't change it.
If you are in a class, the equivalent would be:
class Foo(object):
CONST_NAME = "Name"
if not, it is just
CONST_NAME = "Name"
But you might want to have a look at the code snippet Constants in Python by...
How do I update a formula with Homebrew?
How do I update a formula?
6 Answers
6
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