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Integer.valueOf() vs. Integer.parseInt() [duplicate]
Aside from Integer.parseInt() handling the minus sign (as documented), are there any other differences between Integer.valueOf() and Integer.parseInt() ?
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F12 Jump to method -> go back to previous method after making the jump?
I can jump to code if I click in a method name and hit F12. But, is there a keyboard short cut to jump back to the previous code editor location?
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Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v
Here's the console output:
3 Answers
3
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GUI Tool for PostgreSQL [closed]
I am new to PostgreSQL database I just want to know is there any GUI Tool for PostgreSQL just like SQLYog for MySql
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Difference between mkdir() and mkdirs() in java for java.io.File [closed]
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mkdirs() also creates parent directories in the path this File represents.
javadocs for mkdirs():
Creates the directory named by this abstract pathname, including any
necessary but nonexistent parent directories. Note that if this
operati...
Is there a hosted version of Twitter Bootstrap? [closed]
Is there a hosted version of Twitter Bootstrap ? Something similar to the hosted version of jQuery on Google?
2 Answers
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New transaction is not allowed because there are other threads running in the session LINQ To Entity
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The pp variable isn't a collection of objects, it's an enumerator that can return objects. While you use the enumerator, the source has to remain open.
Use the ToList method to realise the enumerator into a collection. That will...
:after and :before pseudo-element selectors in Sass [duplicate]
How can I use the :before and :after pseudo-element selectors following the syntax of Sass or, alternatively, SCSS? Like this:
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Freezing Row 1 and Column A at the same time
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Select cell B2 and click "Freeze Panes" this will freeze Row 1 and Column A.
For future reference, selecting Freeze Panes in Excel will freeze the rows above your selected cell and the columns to the left of your selected cell. For example, to freeze rows 1...
How to condense if/else into one line in Python? [duplicate]
Is there a way to compress an if / else statement to one line in Python?
I oftentimes see all sorts of shortcuts and suspect it can apply here too.
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