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Is explicitly closing files important?
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129
In your example the file isn't guaranteed to be closed before the interpreter exits. In curren...
T-SQL - function with default parameters
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228
you have to call it like this
SELECT dbo.CheckIfSFExists(23, default)
From Technet:
Whe...
Are static fields open for garbage collection?
...g this class) is itself collected for garbage.
Check out the JLS Section 12.7 Unloading of Classes and Interfaces
A class or interface may be unloaded
if and only if its defining class
loader may be reclaimed by the garbage
collector [...] Classes and interfaces
loaded by the bootstrap ...
What does !important mean in CSS?
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edited May 5 '16 at 23:03
ovgolovin
11.7k44 gold badges3434 silver badges7575 bronze badges
answer...
Collections.emptyList() returns a List?
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answered Nov 20 '08 at 20:34
InverseFalconInverseFalcon
4,56611 gold badge1313 silver badges55 bronze badges
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Truncating long strings with CSS: feasible yet?
...xt-overflow: ellipsis is now supported as of Firefox 7 (released September 27th 2011). Yay! My original answer follows as a historical record.
Justin Maxwell has cross browser CSS solution. It does come with the downside however of not allowing the text to be selected in Firefox. Check out his gues...
Meaning of Android Studio error: Not annotated parameter overrides @NonNull parameter
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124
It's an annotation, but the correct name is NonNull:
protected void onSaveInstanceState(@NonNu...
Scala 2.8 breakOut
In Scala 2.8 , there is an object in scala.collection.package.scala :
4 Answers
4
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Need some clarification about beta/alpha testing on the developer console
...e to put their Gmail into the testers list. This is usually for employees.
2. Alpha testing - Same as internal testing, but this time you can send your app to your friends, families, or on your smartphones.
3. Beta testing - This is a serious matter, this is public testing. But people cannot give re...
Does the Go language have function/method overloading?
... the types was a major simplifying decision in Go's type system.
Update: 2016-04-07
While Go still does not have overloaded functions (and probably never will), the most useful feature of overloading, that of calling a function with optional arguments and inferring defaults for those omitted can ...