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What is your single most favorite command-line trick using Bash? [closed]
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Eclipse JPA Project Change Event Handler (waiting)
...tor to be extremly slow.
Since this hasn't been fully resolved in Kepler (20130614-0229) yet and because I don't need JPT/DALI in my eclipse I ended up manually removing the org.eclipse.jpt features and plugins.
What I did was:
1.) exit eclipse
2.) go to my eclipse install directory
cd eclipse...
What are some uses of template template parameters?
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I think you need to use template template syntax to pass a parameter whose type is a template ...
SQL DROP TABLE foreign key constraint
...ps referencing your table, you could use this SQL (if you're on SQL Server 2005 and up):
SELECT *
FROM sys.foreign_keys
WHERE referenced_object_id = object_id('Student')
and if there are any, with this statement here, you could create SQL statements to actually drop those FK relations:
SELECT
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Saving enum from select in Rails 4.1
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Alright, so apparently, you shouldn't send the integer value of the enum to be saved. You shou...
What is Double Brace initialization in Java?
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Double brace initialisation creates an anonymous class derived from the specified class (the out...
Maximum size of an Array in Javascript
...acceptable.
However, the maximum length of an array according to the ECMA-262 5th Edition specification is bound by an unsigned 32-bit integer due to the ToUint32 abstract operation, so the longest possible array could have 232-1 = 4,294,967,295 = 4.29 billion elements.
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Android: How to change the ActionBar “Home” Icon to be something other than the app icon?
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218
The ActionBar will use the android:logo attribute of your manifest, if one is provided. That ...
Python dictionary: are keys() and values() always the same order?
...1-to-1 mapping (assuming the dictionary is not altered between calling the 2 methods).
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