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How to check if Receiver is registered in Android?
... chance that the receiver's onReceive(Context, Intent) method is called
more than once, since it is registered with multiple IntentFilters, creating the potential for an IllegalArgumentException being thrown from Context#unregisterReceiver(BroadcastReceiver).
In my case, I can store a private...
how to get program files x86 env variable?
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On windows XP (x86) doesn't work, you need put %programfiles%. I think the only way is to check by code the OS version first and then use one variable or other.
– gsubiran
Feb 5 '14 at 16:12
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How can I draw vertical text with CSS cross-browser?
I want to rotate a single word of text by 90 degrees, with cross-browser (>= IE6, >= Firefox 2, any version of Chrome, Safari, or Opera) support. How can this be done?
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Naming Classes - How to avoid calling everything a “Manager”? [closed]
...tion, but where possible I try to copy the names already in the .NET framework, and I look for ideas in the Java and Android frameworks.
It seems Helper, Manager, and Util are the unavoidable nouns you attach for coordinating classes that contain no state and are generally procedural and static. An...
How do you write a migration to rename an ActiveRecord model and its table in Rails?
I'm terrible at naming and realize that there are a better set of names for my models in my Rails app. Is there any way to use a migration to rename a model and its corresponding table?
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Should composer.lock be committed to version control?
... little confused with composer.lock used in an application with a repository.
8 Answers
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How to Disable landscape mode in Android?
How can I disable landscape mode for some of the views in my Android app?
31 Answers
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How to output a multiline string in Bash?
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Here documents are often used for this purpose.
cat << EOF
usage: up [--level <n>| -n <levels>][--help][--version]
Report bugs to:
up home page:
EOF
They are supported in all Bourne-derived shells including all versions of Bash.
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The relationship could not be changed because one or more of the foreign-key properties is non-nulla
I am getting this error when I GetById() on an entity and then set the collection of child entities to my new list which comes from the MVC view.
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What is Robocopy's “restartable” option?
... the copying of files on which you might otherwise get an access denied error on either the file itself or while trying to copy the file's attributes/permissions. You do need to be running in an Administrator context or otherwise have backup rights to use this flag.
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