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What is the command to list the available avdnames
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AFAIK android list avd avdmanager list avd is what you need.
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Rails: select unique values from a column
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Sergio TulentsevSergio Tulentsev
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Create and append dynamically
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Use the same process. You already have the variable iDiv which still refers to the original ele...
Why is using the rails default_scope often recommend against?
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Problem 1
Lets consider the basic example:
class Post < ActiveRecord::Base
default_scope...
Show filename and line number in grep output
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I think -l is too restrictive as it suppresses the output of -n. I would suggest -H (--with-f...
IE7 Z-Index Layering Issues
...gt;
</body>
</html>
See http://www.brenelz.com/blog/2009/02/03/squish-the-internet-explorer-z-index-bug/ for a similar example of this bug. The reason giving a parent element (envelope-1 in your example) a higher z-index works is because then all children of envelope-1 (including the ...
Why does ('0' ? 'a' : 'b') behave different than ('0' == true ? 'a' : 'b') [duplicate]
...ill take place here. We can follow this in the specification, section 11.9.3, The Abstract Equality Comparison Algorithm.
The operands are denoted as x and y (x == y).
In our case, x is a string ('0') and y is a Boolean (true). Hence step 7 is executed:
If Type(y) is Boolean, return the resul...
Are non-synchronised static methods thread safe if they don't modify static class variables?
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edited Nov 17 '15 at 17:38
Sled
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answered...
How do I add an existing directory tree to a project in Visual Studio?
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Maria Ines Parnisari
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answered Dec 25 '08 at 3:25
GantGant
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What is the difference between a.getClass() and A.class in Java?
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I wouldn't compare them in terms of pros/cons since they have different purposes and there's sel...