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How to use Google App Engine with my own naked domain (not subdomain)?
After hours of reading about and experimenting with DNS records I can access my Google App Engine app via these URLs:
14 An...
Tell Ruby Program to Wait some amount of time
How do you tell a Ruby program to wait an arbitrary amount of time before moving on to the next line of code?
6 Answers
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Update parent scope variable in AngularJS
I have two controllers, one wrapped within another. Now I know the child scope inherits properties from the parent scope but is there a way to update the parent scope variable? So far I have not come across any obvious solutions.
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SQL Server Index Naming Conventions [closed]
Is there some standard way to name indexes for SQL Server? It seems that the primary key index is named PK_ and non-clustered indexes typically start with IX_. Are there any naming conventions beyond that for unique indexes?
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In Eclipse, what can cause Package Explorer “red-x” error-icon when all Java sources compile without
...next to console output) and see the error message, so maybe you can narrow it down that way.
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Convert tabs to spaces in Notepad++
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To convert existing tabs to spaces, press Edit->Blank Operations->TAB to Space.
If in the future you want to enter spaces instead of tab when you press tab key:
Go to Settings->Preferences...->Language (since version 7.1) or Settings->Preferences...-&...
Get name of current class?
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Why isn't this the accepted answer? EDIT: Ok OP's scope isn't inner, it's at class level.
– KomodoDave
Nov 10 '14 at 12:51
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Type List vs type ArrayList in Java [duplicate]
I understand that with (1), implementations of the List interface can be swapped. It seems that (1) is typically used in an application regardless of need (myself I always use this).
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Separation of JUnit classes into special test package?
...ded in an answer to my previous question, "Sample project for learning JUnit and proper software engineering" . I love it so far!
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Select random lines from a file
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Use shuf with the -n option as shown below, to get N random lines:
shuf -n N input > output
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