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Python: print a generator expression?
...;> (x*x for x in range(10))
<generator object <genexpr> at 0xb7485464>
This is sometimes called a generator comprehension, although I think the official name still is generator expression, there isn't really any difference, the parenthesis are only there to make the syntax valid. Yo...
How to read environment variables in Scala
...aradigmatic
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PHP Difference between array() and []
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Following [] is supported in PHP >= 5.4:
['name' => 'test', 'id' => 'theID']
This is a short syntax only and in PHP < 5.4 it won't work.
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impr...
Cannot deserialize the JSON array (e.g. [1,2,3]) into type ' ' because type requires JSON object (e.
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164
Your json string is wrapped within square brackets ([]), hence it is interpreted as array instea...
Including another class in SCSS
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642
Looks like @mixin and @include are not needed for a simple case like this.
One can just do:
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Difference between “git checkout ” and “git checkout -- ”
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edited Sep 8 '16 at 13:47
answered Jul 3 '11 at 4:51
zwo...
How do I enable gzip compression when using MVC3 on IIS7?
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143
You can configure compression through your web.config file as follows:
<system.webServer>...
Meaning of Open hashing and Closed hashing
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answered Feb 3 '12 at 6:24
Ken Wayne VanderLindeKen Wayne VanderLinde
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Scala: Nil vs List()
...println (Nil equals List())
true
scala> System.identityHashCode(Nil)
374527572
scala> System.identityHashCode(List())
374527572
Nil is more idiomatic and can be preferred in most cases.
Questions?
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Prevent row names to be written to file when using write.csv
...6
NPENPE
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