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NoSQL Use Case Scenarios or WHEN to use NoSQL [closed]
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eclipse won't start - no java virtual machine was found
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How to remove extension from string (only real extension!)
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Timo Huovinen
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answered Mar 7 '10 at 10:20
nickfnickf
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Parsing JSON giving “unexpected token o” error [duplicate]
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answered Mar 25 '13 at 14:17
Dark FalconDark Falcon
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Embedding JavaScript engine into .NET [closed]
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Subset of rows containing NA (missing) values in a chosen column of a data frame
...data frame DF has columns that contain observed values and a column ( VaR2 ) that contains the date at which a measurement has been taken. If the date was not recorded, the CSV file contains the value NA , for missing data.
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What happens if I define a 0-size array in C/C++?
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An array cannot have zero size.
ISO 9899:2011 6.7.6.2:
If the expression is a constant expression, it shall have a value greater than zero.
The above text is true both for a plain array (paragraph 1). For a VLA (variable length array), the behavior is undefine...
Can I export a variable to the environment from a bash script without sourcing it?
...ble, print commands that will set the environment variable:
$ cat set-vars2.sh
#!/bin/bash
echo export FOO=BAR
$ eval "$(./set-vars2.sh)"
$ echo "$FOO"
BAR
A third approach is to have a script that sets your environment variable(s) internally and then invokes a specified command with that environ...
In Java, what is the best way to determine the size of an object?
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How well is Unicode supported in C++11?
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How well does the C++ standard library support unicode?
Terribly.
A quick scan through t...