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Default behavior of “git push” without a branch specified
...me name.
What has been discussed so far can be seen in this thread:
http://thread.gmane.org/gmane.comp.version-control.git/192547/focus=192694
Previous relevant discussions include:
http://thread.gmane.org/gmane.comp.version-control.git/123350/focus=123541
http://thread.gmane.org/gmane...
How does facebook, gmail send the real time notification?
... read some posts about this topic and the answers are comet, reverse ajax, http streaming, server push, etc.
5 Answers
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nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
...;
listen [::]:80 ipv6only=on default_server;
For more information, see:
http://forum.linode.com/viewtopic.php?t=8580
http://wiki.nginx.org/HttpCoreModule#listen
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How do I time a method's execution in Java?
Most of the searches on Google return results for timers that schedule threads and tasks, which is not what I want.
40 Answ...
What are all the differences between src and data-src attributes?
...a-xxx that you want to select.
MDN documentation on data-xxxx attributes: https://developer.mozilla.org/en-US/docs/DOM/element.dataset
Example of src on an image tag where the image loads the JPEG for you and displays it:
<img id="myImage" src="http://mydomain.com/foo.jpg">
<script>
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Swapping two variable value without using third variable
One of the very tricky questions asked in an interview.
27 Answers
27
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How to develop a soft keyboard for Android? [closed]
...tions:
An inputMethod is basically an Android Service, so yes, you can do HTTP and all the stuff you can do in a Service.
You can open Activities and dialogs from the InputMethod. Once again, it's just a Service.
I've been developing an IME, so ask again if you run into an issue.
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Data Modeling with Kafka? Topics and Partitions
...eUploader: {
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Select values from XML field in SQL Server 2008
Just looking at my XML field, my rows look like this:
9 Answers
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How to subtract 30 days from the current datetime in mysql?
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WHERE exec_datetime BETWEEN DATE_SUB(NOW(), INTERVAL 30 DAY) AND NOW();
http://dev.mysql.com/doc/refman/5.5/en/date-and-time-functions.html#function_date-add
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