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java.lang.UnsupportedClassVersionError: Bad version number in .class file?
... this message is because one of your projects is compiling 1.6 classes. It doesn't matter if you only have a 1.5 JRE on the system, because Eclipse has its own compiler (not javac), and only needs a 1.5 JRE to compile 1.6 classes.
It may be weird, and a setting needs to be unchecked to allow this, ...
When to use self over $this?
...he scope resolution operator :: to refer to the current class; this can be done both in static and non-static contexts. Additionally, it's perfectly legal to use $this to call static methods (but not to reference fields).
– Artefacto
Aug 25 '10 at 9:04
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Move capture in lambda
How do I capture by move (also known as rvalue reference) in a C++11 lambda?
6 Answers
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Android YouTube app Play Video Intent
I have created a app where you can download YouTube videos for android. Now, I want it so that if you play a video in the YouTube native app you can download it too. To do this, I need to know the Intent that the YouTube native app puts out in order to play the YouTube app.
I could do this easiall...
how to replicate pinterest.com's absolute div stacking layout [closed]
...is position absolute. A co-founder has answered a Quora post stating it is done with custom jQuery and CSS. I would like the results sorted left to right. Any direction you could provide to make it myself would be greatly appreciated.
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Same Navigation Drawer in different Activities
...android.com/training/implementing-navigation/nav-drawer.html
You can also download sample code from this tutorial, to see how you can do this.
Without fragments:
This is your BaseActivity Code:
public class BaseActivity extends Activity
{
public DrawerLayout drawerLayout;
public ListVi...
Why does PHP consider 0 to be equal to a string?
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You are doing == which sorts out the types for you.
0 is an int, so in this case it is going to cast 'e' to an int. Which is not parsable as one and will become 0. A string '0e' would become 0 and would match!
Use ===
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is vs typeof
...d line, if (obj.GetType() == typeof(ClassA)) {}, is faster, for those that don't want to read the article.
(Be aware that they don't do the same thing)
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Git status - is there a way to show changes only in a specific directory?
...t I care only about files located in a single directory. Is there a way to do this? I tried git status <directory> , but it seems this does something completely different (lists all changed files, as they would be if I wrote git add <directory> first).
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Should I prefer pointers or references in member data?
...ence members, because they restrict what the implementation of a class can do (including, as you mention, preventing the implementation of an assignment operator) and provide no benefits to what the class can provide.
Example problems:
you are forced to initialise the reference in each constructo...