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jQuery Determine if a matched class has a given id
...ach element that matches the selector, counting from 0, depending on their order in the DOM. As long as you know how many elements there are with class="foo" you don't need an id.
Obviously this won't always help, but someone might find it useful.
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Python logging: use milliseconds in time format
...nstantiating a Formatter I usually set formatter.converter = gmtime. So in order for @unutbu's answer to work in this case you'll need:
class MyFormatter(logging.Formatter):
def formatTime(self, record, datefmt=None):
ct = self.converter(record.created)
if datefmt:
s...
When and why to 'return false' in JavaScript?
...lling event.preventDefault() or setting event.returnValue = false (IE); in order to stop the event from bubbling, you'll have to call event.stopPropagation() or setting event.cancelBubble = true (IE)
– Christoph
May 12 '09 at 23:55
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Why should I use Hamcrest-Matcher and assertThat() instead of traditional assertXXX()-Methods
..., is(1));
With the first approach, it is very easy to forget the correct order, and type it backwards. Then rather than saying that the test failed because it expected 1 and got 2, the message is backwards. Not a problem when the test passes, but can lead to confusion when the test fails.
With ...
Can gcc output C code after preprocessing?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How do you stop tracking a remote branch in Git?
...a branch that starts out tracking an upstream branch, but that I detach in order to pursue an approach that the upstream branch is not using. In that case, the branch is neither "old" (because I'm still developing on it) nor "disused" (because I'm using it). This is a large part of the design of a D...
Resizing an Image without losing any quality [closed]
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This leaves artifacts on the border of the image sometimes...
– jjxtra
Jan 21 '14 at 5:45
1
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How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and
...to set up key authentication on a remote that uses OpenSSH format. But in order to use a Putty-generated key on a Linux client, this answer is insufficient. I followed the accepted answer and it worked splendidly.
– wberry
Aug 8 '16 at 21:59
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Detect browser or tab closing
...n, as noted in the answer, I found that async needed to be set to false in order for this to work in IE and Edge.
– Ionian316
Jul 23 '18 at 14:38
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String variable interpolation Java [duplicate]
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WARNING: MessageFormat is orders of magnitude slower than string concatenation or String.format().
– ccpizza
Oct 14 '16 at 15:12
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