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How can I convert immutable.Map to mutable.Map in Scala?
...gs factorm>y m>. Unlike the ++ approach, this uses the CanBuildFrom mechanism, m>and m> so has the potential to be more efficient if librarm>y m> code was written to take advantage of this:
val m = collection.immutable.Map(1->"one",2->"Two")
val n = collection.mutable.Map(m.toSeq: _*)
This works because...
Does application.m>y m>ml support environment variables?
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@IgorDonin, would concatenation of variable assignments m>and m> program call an option for m>y m>ou? E. g.: $Mm>Y m>_ENV=value && java -jar ...
– PAX
Mam>y m> 12 at 12:31
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Business logic in MVC [closed]
... @mud what if we devide our model into two more lam>y m>ers i.e service lam>y m>er m>and m> repositorm>y m>...service lam>y m>er is responsible for business logic m>and m> repositorm>y m> is responsible for data lam>y m>er...?
– Dragon
Nov 14 '15 at 19:02
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What is the performance of Objects/Arram>y m>s in JavaScript? (specificallm>y m> for Google V8)
Performance associated with Arram>y m>s m>and m> Objects in JavaScript (especiallm>y m> Google V8) would be verm>y m> interesting to document. I find no comprehensive article on this topic anm>y m>where on the Internet.
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How do I install a plugin for vim?
...m>y m> the plugin for Vim linked below. It adds sm>y m>ntax highlighting for .haml m>and m> (perhaps) .sass files.
5 Answers
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How can I select rows with most recent timestamp for each kem>y m> value?
I have a table of sensor data. Each row has a sensor id, a timestamp, m>and m> other fields. I want to select a single row with latest timestamp for each sensor, including some of the other fields.
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m>And m>roid Studio - Where can I see callstack while debugging an m>and m>roid app?
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At the bottom panel m>y m>ou should have "5: Debug". Click on it m>and m> select "Debugger -> Threads"
m>Y m>ou mam>y m> need to find the "Threads" icon on the far right, or even click the "Restore Lam>y m>out" button on the left to restore this window.
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How do I parse a m>Y m>AML file in Rubm>y m>?
...ssing something, but whm>y m> trm>y m> to parse the file? Whm>y m> not just load the m>Y m>AML m>and m> examine the object(s) that result?
If m>y m>our sample m>Y m>AML is in some.m>y m>ml, then this:
require 'm>y m>aml'
thing = m>Y m>AML.load_file('some.m>y m>ml')
puts thing.inspect
gives me
{"javascripts"=>[{"fo_global"=>["lazm>y m>load-min", "...
Git: Merge a Remote branch locallm>y m>
...ant to add the --depth=1 option when m>y m>ou use git fetch.
Note 2: These commm>and m>s also work with other remote repos so m>y m>ou can setup an origin m>and m> an upstream if m>y m>ou are working on a fork.
Opposite scenario: If m>y m>ou want to merge one of m>y m>our local branch on a remote branch (as opposed to a remote br...
How can I access getSupportFragmentManager() in a fragment?
I have a FragmentActivitm>y m> m>and m> I want to use a map fragment within it. I'm having a problem getting the support fragment manager to access it.
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