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How to detect unused methods and #import in Objective-C
After working a long time on an iPhone app, I realized that my code is quite dirty, containing several #import and methods that are not called or useful at all.
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Instagram how to get my user id from username?
...h totally broke our integration anyway, we're just ripping them out of our app completely.
– Danny Tuppeny
Jul 14 '16 at 17:09
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Is it valid to replace http:// with // in a ?
... "the spec" is hardly a good standard for whether it's wise to do in a web app.
– Matt Howell
Feb 15 '09 at 1:25
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What's the difference between commit() and apply() in SharedPreferences
I am using SharedPreferences in my android app. I am using both commit() and apply() method from shared preference. When I use AVD 2.3 it shows no error, but when I run the code in AVD 2.1, apply() method shows error.
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How to configure Ruby on Rails with no database?
... 4:
Use -O(Capital 'O') or --skip-activerecord option to generate an application without a database.
rails new myApp -O
or
rails new myApp --skip-activerecord
This Answer is reshared from here
For Rails 5:
Use --skip-active-record option to generate an application without a databas...
Git stash pop- needs merge, unable to refresh index
I can't pop my stash because I merged a branch which apparently conflicts with my stash and now my stash is seemingly unable to be popped.
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Does a favicon have to be 32x32 or 16x16?
...recommends 16x16, 32x32 and 48x48 packed in the favicon.ico file.
For iOS, Apple recommends specific file names and resolutions, at most 180x180 for latest devices running iOS 8.
Android Chrome primarily uses a manifest and also relies on the Apple touch icon.
IE 10 on Windows 8.0 requires PNG pictu...
How do I detect “shift+enter” and generate a new line in Textarea?
...d recommend against changing it. However, if you must do this, the easiest approach would be to find the script that is making Enter submit the form and change it. The code will have something like
if (evt.keyCode == 13) {
form.submit();
}
... and you could just change it to
if (evt.keyCode == ...
The Role Manager feature has not been enabled
... how can I do this from code instead of web.config? I tried putting it in Application_Start and it says This method can only be called during the application's pre-start initialization phase.
– Maslow
May 8 '13 at 15:17
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How to change the status bar color in Android?
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This is supported on device pre-lollipop thanks to the library support-v7-appcompat starting from version 21. Blogpost about support appcompat v21 from Chris Banes
Read more about the Material Theme on the official Android Developers website
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