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Is it possible to disable the network in iOS Simulator?

... Network Link Conditioner allows you to specify a percentage of packets to be dropped, but as far as I've seen there's unfortunately no way to disable all connectivity. – modocache Apr 9 '12 at 8:57 ...
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Is there any reason for using WebGL instead of 2D Canvas for 2D games/apps?

...d effects are executed faster and are more 'tweakable'. With webGL there really is no limit. Both canvas and webGL are html5 goodies. Usually the devices that support one will support and the other. So, to sum up: merging the drawing API code and the rest (integration): similar ease of use: (...
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How can I output UTF-8 from Perl?

...sults. I'm using Mac OS X 10.5 (Leopard), and I'm editing with TextMate. All of my settings for both my editor and operating system are defaulted to writing files in utf-8 format. ...
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Rails migration: t.references with alternative name?

... You can do this all in the initial migration/column definition (at least currently in Rails 5): t.references :transferable_as, index: true, foreign_key: {to_table: :courses} t.references :same_as, index: true, foreign_key: {to_table: :cours...
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Detect Retina Display

... In order to detect the Retina display reliably on all iOS devices, you need to check if the device is running iOS4+ and if the [UIScreen mainScreen].scale property is equal to 2.0. You CANNOT assume a device is running iOS4+ if the scale property exists, as the iPad 3.2 als...
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How to call function from another file in go language?

I want to call function from another file in go lang, can any one help? 4 Answers 4 ...
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How do I make a LinearLayout scrollable?

...it from the adapter functionality of the ListView, then you can simply add all the elements of your list in a LinearLayout wrapper to make it feel all streamlined in the scrollable box along with other elements. – Atharva Sep 19 '14 at 10:37 ...
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Do the parentheses after the type name make a difference with new?

... Let's get pedantic, because there are differences that can actually affect your code's behavior. Much of the following is taken from comments made to an "Old New Thing" article. Sometimes the memory returned by the new operator will be initialized, and sometimes it won't depending on wh...
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How do I align views at the bottom of the screen?

...om are not shown in a relative layout then maybe the layout above it takes all the space. In this case you can put the view, that should be at the bottom, first in your layout file and position the rest of the layout above the views with android:layout_above. This enables the bottom view to take as ...
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Using global variables in a function

...ce global variables are so dangerous, Python wants to make sure that you really know that's what you're playing with by explicitly requiring the global keyword. See other answers if you want to share a global variable across modules. ...