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Simulate limited bandwidth from within Chrome?
...Xcode:
Go to the Apple Download Center and search for Hardware IO Tools
https://developer.apple.com/downloads/index.action
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Version of SQLite used in Android?
...ite version only works on emulators and on devices with sqlite3 available: https://stackoverflow.com/a/3645800/444761
For other devices, see Juri's answer.
I have added an Issue #58909 to the Android Issue Tracker. Please star this if you would like to support it.
Note: if you want your app to use t...
Rails find record with zero has_many records associated [duplicate]
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Bah, found it here: https://stackoverflow.com/a/5570221/417872
City.includes(:photos).where(photos: { city_id: nil })
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A Java API to generate Java source files [closed]
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You can use Roaster (https://github.com/forge/roaster) to do code generation.
Here is an example:
JavaClassSource source = Roaster.create(JavaClassSource.class);
source.setName("MyClass").setPublic();
source.addMethod().setName("testMethod").s...
How to access component methods from “outside” in ReactJS?
...e child component is declared as a class, as per documentation found here: https://facebook.github.io/react/docs/refs-and-the-dom.html#adding-a-ref-to-a-class-component
Update 2019-04-01: Changed example to use a class and createRef per latest React docs.
Update 2016-09-19: Changed example to use ...
MIT vs GPL license [closed]
...he ASF does not allow dependencies to GPL code for their projects.
http://www.apache.org/licenses/GPL-compatibility.html
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edited May 23 '13 at 9:59
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What makes Lisp macros so special?
...nk I've ever seen Lisp macros explained better than by this fellow: http://www.defmacro.org/ramblings/lisp.html
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Where to install Android SDK on Mac OS X?
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Install brew using command from brew.sh
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Install android-sdk using
brew install android-sdk
Now android-sdk will be installed in /usr/local/opt/android-sdk
export ANDROID_HOME=/usr/local/o...
Calling a function every 60 seconds
... // Change Interval here to test. For eg: 5000 for 5 sec
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="random_no_container">
Hello. Here you can see random numbers after every 6 sec
</div>
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force client disconnect from server with socket.io and nodejs
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Checking this morning it appears it is now:
socket.close()
https://socket.io/docs/client-api/#socket-close
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