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What is the difference between the | and || or operators?
...-circuit" operator.
For example:
if(condition1 || condition2 || condition3)
If condition1 is true, condition 2 and 3 will NOT be checked.
if(condition1 | condition2 | condition3)
This will check conditions 2 and 3, even if 1 is already true. As your conditions can be quite expensive functions...
What are markers in Java Logging frameworks and what is a reason to use them?
... two loggers need to be modified. The approach becomes impractical as soon 3 or more loggers need to be "sub-classed" because the associated configuration files become unmanageable.
Even though a single marker can be already very useful, the next version of SLF4J, i.e. version 2.0, will allow multi...
Multi-line EditText with Done action button
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edited Dec 7 '16 at 16:32
FelixSFD
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answered...
What does Ruby have that Python doesn't, and vice versa?
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36 Answers
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Error “initializer element is not constant” when trying to initialize variable with const
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edited Dec 23 '19 at 20:27
Community♦
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answered Jun 11 '10 at 18:04
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Convert a RGB Color Value to a Hexadecimal String
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answered Aug 31 '10 at 9:59
mhshamsmhshams
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Automating “enter” keypresses for bash script generating ssh keys
...reate script, which simply runs ssh-keygen -t rsa . But how to pass to it 3 times enter?
5 Answers
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In Vim, how do I delete everything within the double quotes?
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edited Oct 25 '17 at 12:43
Hossein Vatani
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answered Jan 6 '11 at 2...
Git: show more context when using git add -i or git add -e?
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Short answer: no.
git diff has the -U<n> option which allows you to customize the number...
Suppressing deprecated warnings in Xcode
...o be able to build for multiple SDKs and platforms. However, bouncing from 3.2 to 3.0 and even occasionally 2.x, I frequently get deprecated warnings involving methods that have changed or been superseded:
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