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Swift native base class or NSObject
...al opt-in. As far as we know it may very well be that in the future system APIs will be added that are not natively objc. In the mid/long term they may even migrate existing libraries to non-objc code with a thin compatibility layer in objc that calls into the non objc code. We just do not know. We'...
animating addClass/removeClass with jQuery
...arameters available with stop() and how they differ from finish().
http://api.jquery.com/finish/
Although the OP had no issues using JqueryUI, this is for other users who may come across similar scenarios but cannot use JqueryUI/need to support IE7 and 8 too.
...
How to send file contents as body entity using cURL
... case I was trying to send the content of a text file to the Slack Webhook api and for some reason the above answer did not work. Anywho, this is what finally did the trick for me:
curl -X POST -H --silent --data-urlencode "payload={\"text\": \"$(cat file.txt | sed "s/\"/'/g")\"}" https://hooks.sla...
Nodejs send file in response
...This is not safe. See: stackoverflow.com/questions/20449055/node-js-stream-api-leak
– Kr0e
May 28 '14 at 12:42
@Abdul ...
How to calculate the CPU usage of a process by PID in Linux from C?
...ing the usage of current process or its child
Update:
I can't remember an API. But all details will be in /proc/PID/stat, so if we could parse it, we can get the percentage.
EDIT:
Since CPU % is not straight forward to calculate, You could use sampling kind of stuff here. Read ctime and utime for ...
String to Dictionary in Python
...ode string. I put it mostly just out of habit, but presumably the Facebook API can give back data with non-ASCII characters in it; in that case, the data would be encoded (probably in UTF-8), and decode()-ing it would yield a unicode string -- which is what I used in my example. Also, this page ment...
How to add a touch event to a UIView?
...
It's not too bad, but I wish there were a block based API like github.com/neror/ftutils/blob/master/Headers/FTUtils/…. Xcode 4 does have support for adding/configuring gesture recognizers in Interface Builder, too.
– Nathan Eror
May 24 '1...
Using the Underscore module with Node.js
...fy var _ = require('underscore') on the modules who require it. nodejs.org/api/modules.html#modules_caching
– Erick Ruiz de Chavez
Aug 1 '12 at 23:08
...
How to debug stream().map(…) with lambda expressions?
...tton, which becomes active when debugger stops inside of a chain of Stream API calls.
It has nice interface for working with separate streams operations and gives you opportunity to follow some values that u should debug.
You can launch it manually from the Debug window by clicking here:
...
Want to find records with no associated records in Rails
...left_outer_joins(:contacts).where( contacts: { id: nil } )
Check out the api docs. It was introduced in pull request #12071.
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