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Sort hash by key, return hash in Ruby
...alue.
end
but in summary, it makes no sense to talk about a sorted hash. From the docs, "The order in which you traverse a hash by either key or value may seem arbitrary, and will generally not be in the insertion order." So inserting keys in a specific order into the hash won't help.
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Curl GET request with json parameter
I am trying to send a "GET" request to a remote REST API from Command Prompt via cURL like this:
7 Answers
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How to convert decimal to hexadecimal in JavaScript
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I am "pulling" numbers from an array ('255,0,55', etc) and the .toString(16) didn't work. All I got were the same numbers! I added the "Number" function to the front, and now it works! Only spent about four hours trying to find the solution!!
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Is there a .NET equivalent to Apache Hadoop? [closed]
... @ArnonRotem-Gal-Oz: do you have a reference of that statement from Microsoft?
– Abel
Feb 7 '12 at 23:20
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Specifying rails version to use when creating a new application
...em railties (["3.1.3"]) with executable rails (Gem::GemNotFoundException) from /home/ninad/.rbenv/versions/1.9.2-p290/bin/rails:19:in <main>'
– Ninad
Dec 25 '11 at 11:04
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jQuery Popup Bubble/Tooltip [closed]
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Internet Explorer 6+, Firefox, Opera 9+, Safari
You can download sources from
http://plugins.jquery.com/project/jqBubblePopup
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How can I display a JavaScript object?
... "foo" : false }; and another object that is being passed into a callback from a server, the one passed through the callback prints with the little arrow so you can open it up, the statically created one just prints [object Object] with no arrow. I'm trying to figure this out too, any other though...
How to get the changes on a branch in Git
...est way to get a log of commits on a branch since the time it was branched from the current branch? My solution so far is:
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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
...environment, here is what I did.
Find the process id running on this port from terminal, eg, 8080:
lsof -i :8080
and kill it:
kill -9 <PID>
Example:
You may see following result:
MacSys:bin krunal.$ lsof -i :8080
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
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Automatic TOC in github-flavoured-markdown
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Github Flavored Markdown uses RedCarpet as their Markdown engine.
From the RedCarpet repo:
:with_toc_data - add HTML anchors to each header in the output HTML,
to allow linking to each section.
It seems in that you'd need to get at the renderer level to set this flag, which isn'...