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Avoid synchronized(this) in Java?
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This is very dangerous. You've now introduced a client-side (user's of this class) lock ordering requirement. If two threads are calling method1() and method2() in a different order, they are likely to deadlock, but the user of this class has no idea that...
How to save picture to iPhone photo library?
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You will now need to add 'Privacy - Photo Library Additions Usage Description' as of iOS 11 to save photos the users album.
– horsejockey
Nov 1 '17 at 15:26
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git - pulling from specific branch
... a git repository to my dev server and then switched to the dev branch but now I can't do a git pull to update the branch.
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php stdClass to array
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Great. Now works for stdClass objects that contain stdClass objects :)
– Vlad Preda
Sep 2 '13 at 15:56
add ...
How to delete a file via PHP?
...ause many down-votes) ... 2> wouldn't it be better if u put some code . now who has learning tendency they will surely visit those links and who doesn't have that they will again go to google to get a ready code .
– Ritabrata Gautam
Sep 13 '15 at 14:41
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Github “Updates were rejected because the remote contains work that you do not have locally.”
...ries' if you have initialized repo in github and also committed locally
//now, push your work to your new repo
git push origin master
Now you will be able to push your repository to github. Basically, you have to merge those new initialized files with your work. git pull fetches and merges for y...
Does a javascript if statement with multiple conditions test all of them?
...bles, each function may take a long time, and not only is it important to know this short circuits, but in what order. For example:
if (takesSeconds() && takesMinutes())
is much better than
if (takesMinutes() && takesSeconds())
if both are equally likely to return false.
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How is OAuth 2 different from OAuth 1?
... criticism here is against the user experience. With OAuth 2.0, there are now new ways for an application to get authorization for a user.
OAuth 2.0 no longer requires client applications to have cryptography. This hearkens back to the old Twitter Auth API, which didn't require the application to...
Set focus on TextBox in WPF from view model
... uie.Focus(); // Don't care about false values.
}
}
}
Now in your View (in XAML) you can bind this property to your ViewModel:
<TextBox local:FocusExtension.IsFocused="{Binding IsUserNameFocused}" />
Hope this helps :). If it doesn't refer to the answer #2.
Cheers.
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What is the most efficient Java Collections library? [closed]
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Hey, Jon, Google Java Collections is now Guava. You might want to update your post for future references :)
– Artur Czajka
Oct 25 '11 at 18:24
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