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How to get a password from a shell script without echoing
... needs access to a password protected system. The system is accessed via a command-line program that accepts the user password as an argument.
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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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How to read an external local JSON file in JavaScript?
...you should read the documentation for jQuery.getJSON():
http://api.jquery.com/jQuery.getJSON/
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How to crop an image in OpenCV using Python
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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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