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Can anyone explain python's relative imports?
...uldn't bother you?
– e-satis
Mar 4 '10 at 9:27
2
It seems to me that the python's idea is to use ...
how to permit an array with strong parameters
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106
I've also noticed that declarations for arrays should be at the end of the attributes list. Otherwise I get a syntax error syntax error, u...
Git submodule update
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310
This GitPro page does summarize the consequence of a git submodule update nicely
When you r...
Can inner classes access private variables?
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edited Oct 10 '19 at 7:47
answered Oct 10 '19 at 4:12
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Is #pragma once part of the C++11 standard?
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109
#pragma once is not standard. It is a widespread (but not
universal) extension, which can be ...
Using variables inside a bash heredoc
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100
Don't use quotes with <<EOF:
var=$1
sudo tee "/path/to/outfile" > /dev/null <<...
Spring: Why do we autowire the interface and not the implemented class?
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Sergey PonomarevSergey Ponomarev
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How to interactively (visually) resolve conflicts in SourceTree / git
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trejdertrejder
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How to get a specific output iterating a hash in Ruby?
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10
My one line solution:
hash.each { |key, array| puts "#{key}-----", array }
I think it is pret...
Cast Object to Generic Type for returning
...ystem.out:Ljava/io/PrintStream;
18: aload_1
19: invokevirtual #10 // Method java/io/PrintStream.println:(Ljava/lang/String;)V
22: return
Notice that there is an invokevirtual instruction in the convertInstanceOfObject method that calls Class.cast() method which th...