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How do I hide a menu item in the actionbar?
...m is not a regular view that's part of your layout. Its something special, completely different. Your code returns null for item and that's causing the crash. What you need instead is to do:
MenuItem item = menu.findItem(R.id.addAction);
Here is the sequence in which you should call:
first call i...
What is the worst real-world macros/pre-processor abuse you've ever come across?
What is the worst real-world macros/pre-processor abuse you've ever come across (please no contrived IOCCC answers *haha*)?
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Is it possible to import a whole directory in sass using @import?
... you are using Sass in a Rails project, the sass-rails gem, https://github.com/rails/sass-rails, features glob importing.
@import "foo/*" // import all the files in the foo folder
@import "bar/**/*" // import all the files in the bar tree
To answer the concern in another answer "If you impo...
What is your single most favorite command-line trick using Bash? [closed]
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community wiki
user10765
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What 'additional configuration' is necessary to reference a .NET 2.0 mixed mode assembly in a .NET 4
...re requirement is that I can use the System.Data.SQLite framework which is compiled against 2.X. I see mention of this being possible such as the accepted answer here but I don't see how to actually achieve this.
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@property retain, assign, copy, nonatomic in Objective-C
... @Odelya - No. If you release while using ARC, I believe you'll get a compiler error.
– Blamdarot
Dec 28 '12 at 19:22
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When is layoutSubviews called?
... call layoutSubviews on its superview
My results - http://blog.logichigh.com/2011/03/16/when-does-layoutsubviews-get-called/
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HTML Form: Select-Option vs Datalist-Option
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Also, it has mostly [partial support]((caniuse.com/#feat=datalist) in the other browsers, with bugs such as long datalists becoming unscrollable, etc.
– Govind Rai
Sep 26 '16 at 0:34
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jQuery SVG, why can't I addClass?
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How to DROP multiple columns with a single ALTER TABLE statement in SQL Server?
I would like to write a single SQL command to drop multiple columns from a single table in one ALTER TABLE statement.
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