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Remove items from one list in another
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"elegant" should mean "the developer stuck maintaining this code will find it simple and easy to understand," which is why this is the best answer.
– Seth
Sep 8 '16 at 3:16
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Maven artifact and groupId naming
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Please clarify what do you mean by "jar-name friendly" ?
– vikramvi
Nov 24 '17 at 9:56
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Add and Remove Views in Android Dynamically?
...ck on empty space to make it focused. as we are adding new EditText, which means we want to add text, so it should be automatically focused and Soft Keyboard should pop-up.
– Usman
Mar 5 '15 at 6:42
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How to remove padding around buttons in Android?
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android:text="@string/back" />
It will make that space vanish. I mean you can choose the appropriate dip value, which makes it go away. It worked for me. Hope it works for you.
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How did Google manage to do this? Slide ActionBar in Android application
...tAnimatedValue())).floatValue();
// translate by that value, minus means translate left
content.setTranslationX(-250 * value);
}
});
// start the animator
animator.start();
// make or inflate custom view for test purposes
Button textView = new Button(this);
textView.setText("Te...
WARNING: UNPROTECTED PRIVATE KEY FILE! when trying to SSH into Amazon EC2 Instance
...he host to the list of known hosts (/home/geek/.ssh/known_hosts).
2) This means that the permissions on that file are also set incorrectly, and can be adjusted with this:
sudo chmod 644 ~/.ssh/known_hosts
3) Finally, you may need to adjust the directory permissions as well:
sudo chmod 755 ~/.ssh...
Why do access tokens expire?
...coded access token which can be verified by decryption. However, this also means there is no way to revoke these tokens so they are issued for a short time and must be refreshed.
The refresh token requires client authentication which makes it stronger. Unlike the above access tokens, it is usually i...
how to read System environment variable in Spring applicationContext
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what's the java ... -Denv=QA means ?
– fresh_dev
Jan 18 '12 at 14:47
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How can I use Spring Security without sessions?
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Actually create-session="never" doesn't mean being completely stateless. There's an issue for that in Spring Security issue management.
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What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
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"Only use this on objects" means don't use it on Arrays or anything else that extends Object, otherwise, as you point out, it would be very silly since everything extends Object
– Juan Mendes
Apr 13 '12 at 17:54
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