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Why are only final variables accessible in anonymous class?
...ls or jvms yet, but we do know, that the compiler creates a separate class file for each inner class and it has to make sure, that the methods declared on this class file (on byte code level) at least have access to the values of local variables.
(Jon has the complete answer - I keep this one undel...
What's the difference between Unicode and UTF-8? [duplicate]
...g the text. UTF-8
is only one of the many ways that you
can encode the files because there are
many ways you can encode the
characters inside a file into Unicode.
Source:
http://www.differencebetween.net/technology/difference-between-unicode-and-utf-8/
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How do I create delegates in Objective-C?
...is great, but if you're looking for a 1 minute answer try this:
MyClass.h file should look like this (add delegate lines with comments!)
#import <BlaClass/BlaClass.h>
@class MyClass; //define class, so protocol can see MyClass
@protocol MyClassDelegate <NSObject> //defin...
Ruby on Rails: How do I add placeholder text to a f.text_field?
... Is it possible to add a long text - maybe as a separate html file - as a placeholder? I'm trying to provide a template for users to write their content in.
– sofarsophie
Jul 11 '17 at 8:44
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What are the correct link options to use std::thread in GCC under linux?
...this is a linking option, this compiler option need to be AFTER the source files:
$ g++ -std=c++0x test.cpp -pthread
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Install go with brew, and running the gotour
...PATH defined in your .bashrc? In step 2 paste the export lines in .bash_profile, not in .bashrc, restart your mac and IntelliJ will find GOPATH (just tested, reboot needed)
– firepol
Jun 4 '15 at 4:53
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“’” showing on page instead of “ ' ”
...e HTML meta tag would only be used when the page is opened from local disk file system instead of from HTTP.
In addition, my browser is set to Unicode (UTF-8):
This only forces the client which encoding to use to interpret and display the characters. But the actual problem is that you're already ...
animating addClass/removeClass with jQuery
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Can you point out what file to download and include in the .html file so that I can use jQueryUI only for xxxClass animation tweening this way?
– sodiumnitrate
Aug 21 '13 at 19:49
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What is lexical scope?
...le for example is defined within its the context, let's say the function, file, or object, they are defined in. We usually call these local variables.
The lexical part means that you can derive the scope from reading the source code.
Lexical scope is also known as static scope.
Dynamic scope de...
How to run Maven from another directory (without cd to project dir)?
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You can use the parameter -f (or --file) and specify the path to your pom file, e.g. mvn -f /path/to/pom.xml
This runs maven "as if" it were in /path/to for the working directory.
shar...