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Using Phonegap for Native Application development [closed]
...one-app-part-3-7-dev-tips/
http://evolvingwe.com/upgrading-to-phonegap1-0/
VIDEO Performance Tips for Sencha Touch: http://vimeo.com/17882927
It covers performance features in Sencha, which are great principles we can reapply. We may even be able to cut code from certain pieces of Sencha to reappl...
MongoDB and “joins” [duplicate]
...der document, and then go fetch it as needed separately.
There are some videos and slides for schema design talks on the mongodb.org web site I belive.
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Facebook database design?
... the best explanation of how FB works behind the scenes you can find.
The video and article tells you a few things:
They're using MySQL at the very bottom of their stack
Above the SQL DB there is the TAO layer which contains at least two levels of caching and is using graphs to describe the conne...
C: What is the difference between ++i and i++?
...signed
Below is the image visualization and also here is a nice practical video which demonstrates the same.
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Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips?
...ase at Google. I recommend finding his Google I/O talk and watch the whole video. It contains a lot of useful information and insight into Android.
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What does addChildViewController actually do?
... wondering about this question too. I watched Session 102 of the WWDC 2011 videos and Mr. View Controller, Bruce D. Nilo, said this:
viewWillAppear:, viewDidAppear:, etc have nothing to do with addChildViewController:. All that addChildViewController: does is to say "This view controller is a ch...
How to convert Milliseconds to “X mins, x seconds” in Java?
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If somebody wants a format for video files (h:mm:ss): String.format("%01d:%02d:%02d", hours, minutes, seconds);
– kazy
Nov 26 '14 at 16:09
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How does grep run so fast?
...paring a single char in the input to the char in the skip table.
Here's a video explaining Boyer Moore (Credit to kommradHomer)
Another common misconception (for GNU grep) is that fgrep is faster than grep. f in fgrep doesn't stand for 'fast', it stands for 'fixed' (see the man page), and since b...
Choosing Java vs Python on Google App Engine
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June 2013: This video is a very good answer by a google engineer:
http://www.youtube.com/watch?v=tLriM2krw2E
TLDR; is:
Pick the language that you and your team is most productive with
If you want to build something for production: Java ...
Difference between knockout View Models declared as object literals vs functions
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@JohnPapa - just been watching your PluralSight video on knockout (just over half way through - and, coincidentally, just watched the section on object literal vs function). Really well done and has helped the penny drop. Well worth a month's subscription for that alone.
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