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Changing UIButton text
...at you have to do to change the title text for a button's state.
[calibrationButton setTitle:@"Calibration" forState:UIControlStateNormal];
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Delete keychain items when an app is uninstalled
...n take advantage of the fact that NSUserDefaults are cleared by uninstallation of an app. For example:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
//Clear keychain on first run in case of reinstallation
if (![[NSUserDefaults...
How Can I Browse/View The Values Stored in Redis [closed]
...wsers/explorer for viewing Redis out there ?
Am new to Redis so my expectation is if there is something similar to MongoVUE,Toad or SQLExplorer.
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Getting name of the class from an instance
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Upvoted for answering the question so that googlers can get an answer, instead of anticipating the need.
– Gleno
Aug 3 '13 at 18:41
2
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Develop Android app using C#
...ww.dot42.com/
dot42 provides a free community licence as well as a professional licence for $399.
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How to tell if UIViewController's view is visible
I have a tab bar application, with many views. Is there a way to know if a particular UIViewController is currently visible from within the UIViewController ? (looking for a property)
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Returning JSON from a PHP Script
...$data = /** whatever you're serializing **/;
header('Content-Type: application/json');
echo json_encode($data);
If I'm not using a particular framework, I usually allow some request params to modify the output behavior. It can be useful, generally for quick troubleshooting, to not send a header, o...
How to change bower's default components folder?
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Create a Bower configuration file .bowerrc in the project root (as opposed to your home directory) with the content:
{
"directory" : "public/components"
}
Run bower install again.
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What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error?
...y does it relate to jQuery? I know the library uses native javascript functions internally, but what exactly is it trying to do whenever such a problem appears?
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How to define a function in ghci across multiple lines?
I'm trying to define any simple function that spans multiple lines in ghci, take the following as an example:
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