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Cannot delete directory with Directory.Delete(path, true)
...tself. I know this goes against the second parameter but it's a much safer approach. In addition, you will probably want to remove READ-ONLY access attributes from the files right before you delete them. Otherwise that will raise an exception.
Just slap this code into your project.
public static v...
android layout: This tag and its children can be replaced by one and a compound drawable
...View with compound drawable(s). There are NOT many parameters which can be applied to compound drawable using native API and this TextViewRichDrawable library, but if you can manage one TextView instead of using LinearLayout you should definitely use it.
The list of attributes and parameters which ...
Change “on” color of a Switch
I'm using a standard Switch control with the holo.light theme in a ICS app.
22 Answers
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Detect whether there is an Internet connection available on Android [duplicate]
...signal, captive portals, content filters and the like can all prevent your app from reaching a server. For instance you can't tell for sure if your app can reach Twitter until you receive a valid response from the Twitter service.
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iOS 7 - Failing to instantiate default view controller
I am using Xcode 5 in a newly created app and when I just create it I go for the run button e click on it, then the project gets built but it does not show in the iOS Simulator and I get the following message:
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Can I use CoffeeScript instead of JS for node.js?
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What happens with client-side coffee/js?
– fancy
Jan 25 '12 at 6:46
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Android: Getting a file URI from a content URI?
In my app the user is to select an audio file which the app then handles. The problem is that in order for the app to do what I want it to do with the audio files, I need the URI to be in file format. When I use Android's native music player to browse for the audio file in the app, the URI is a cont...
Waiting until two async blocks are executed before starting another block
...e, "Waiting on Groups of Queued Tasks" in the "Dispatch Queues" chapter of Apple's iOS Developer Library's Concurrency Programming Guide
Your example could look something like this:
dispatch_group_t group = dispatch_group_create();
dispatch_group_async(group,dispatch_get_global_queue(DISPATCH_QUE...
About Android image and asset sizes
I need to clarify some doubt about the image assets for my app,
4 Answers
4
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How to get the previous URL in JavaScript?
....referrer is not the same as the actual URL in all situations.
I have an application where I need to establish a frameset with 2 frames. One frame is known, the other is the page I am linking from. It would seem that document.referrer would be ideal because you would not have to pass the actual fi...