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How to check the version before installing a package using apt-get?
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10 Answers
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How to use JUnit and Hamcrest together?
...tchers . At the same time there are some other matchers in hamcrest-all-1.1.jar in org.hamcrest.Matchers . So, where to go? Shall I explicitly include hamcrest JAR into the project and ignore matchers provided by JUnit?
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How does the socket API accept() function work?
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142
Your confusion lies in thinking that a socket is identified by Server IP : Server Port. When ...
Rounding float in Ruby
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182
When displaying, you can use (for example)
>> '%.2f' % 2.3465
=> "2.35"
If you wan...
How to easily initialize a list of Tuples?
...s you do this:
var tupleList = new List<(int, string)>
{
(1, "cow"),
(5, "chickens"),
(1, "airplane")
};
If you don't need a List, but just an array, you can do:
var tupleList = new(int, string)[]
{
(1, "cow"),
(5, "chickens"),
(1, "airplane")
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Angular.js ng-repeat across multiple tr's
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169
Using ng-repeat on tbody appears to be valid see this post.
Also a quick test through an html...
Capitalize only first character of string and leave others alone? (Rails)
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17 Answers
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
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10 Answers
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Is it possible to make anonymous inner classes in Java static?
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138
No, you can't, and no, the compiler can't figure it out. This is why FindBugs always suggests ...
Simpler way to create dictionary of separate variables?
...) for name in ['some','list','of','vars'] )
Example
>>> some= 1
>>> list= 2
>>> of= 3
>>> vars= 4
>>> dict( (name,eval(name)) for name in ['some','list','of','vars'] )
{'list': 2, 'some': 1, 'vars': 4, 'of': 3}
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