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Why do we need fibers
...e of some lazy methods defined with Enumerators, I have defined some here: https://github.com/alexdowad/showcase/blob/master/ruby-core/collections.rb
You can also build a general-purpose coroutine facility using fibers. I've never used coroutines in any of my programs yet, but it's a good concept t...
How to change file encoding in NetBeans?
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This link answer your question:
http://wiki.netbeans.org/FaqI18nProjectEncoding
You can change the sources encoding or runtime encoding.
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Access mysql remote database from command line
... server is up.
It's possible that you don't allow remote connections.
See http://www.cyberciti.biz/tips/how-do-i-enable-remote-access-to-mysql-database-server.html
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When do you use varargs in Java?
...llow this link(it helped me a lot in understanding this concept clearly):
http://www.javadb.com/using-varargs-in-java
P.S: Even I was afraid of using varargs when I didn't knw abt it. But now I am used to it.
As it is said: "We cling to the known, afraid of the unknown", so just use it as much as ...
Does JavaScript guarantee object property order?
... round. To get a deeper sense of that backwards-compatibility mindset, see http://code.google.com/p/v8/issues/detail?id=164, a Chrome bug that covers in detail the design decisions behind Chrome's iteration order behavior.
Per one of the (rather opinionated) comments on that bug report:
Standard...
How does HashSet compare elements for equality?
...eUploader: {
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setuptools vs. distutils: why is distutils still a thing?
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Edit the root commit in Git?
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How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?
... new file called /etc/apt/sources.list.d/pgdg.list and add below line
deb http://apt.postgresql.org/pub/repos/apt/ utopic-pgdg main
Follow below commands
wget -q -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
sudo apt-get update
sudo apt-get install postgresql-9.4
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Add Bootstrap Glyphicon to Input Box
...m-control-feedback"></span>
</div>
</form>
DEMO : http://jsfiddle.net/LS2Ek/1/
This demo is based on an example in Bootstrap docs. Scroll down to "With Optional Icons" here http://getbootstrap.com/css/#forms-control-validation
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