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How to check if a specified key exists in a given S3 bucket using Java
...bject is missing. So you can catch that exception and deal with it in your app.
But in order for this to work, you will need to have ListBucket access for the user on that bucket. Just GetObject access will not work. The reason being, Amazon will prevent you from checking for the presence of the k...
How can I clear scrollback buffer in Tmux?
FYI, I am using Tmux through the Mac OS X Terminal app.
13 Answers
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Hide scroll bar, but while still being able to scroll
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This approach won't cover all browsers, and will be very specific to the browser's version you are working with during the development.
– Itsik Avidan
Oct 22 '14 at 12:23
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Sublime Text 3 how to change the font size of the file sidebar?
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MacOS
Location of theme setting on MacOS, installed via DMG:
~/Library/Application\ Support/Sublime\ Text\ 3/Packages/User/Default.sublime-theme
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How to Implement Custom Table View Section Headers and Footers with Storyboard
...create unexpected behaviour. Use a UIView instead.
– AppreciateIt
Jun 1 '16 at 8:19
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Please don'...
How does Rails keep track of which migrations have run for a database?
...pecially useful when you are using a mix of a mountable engine and a dummy app
– Donato
May 7 '15 at 20:38
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How can I put a database under git (version control)?
I'm doing a web app, and I need to make a branch for some major changes, the thing is, these changes require changes to the database schema, so I'd like to put the entire database under git as well.
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What's the difference between KeyDown and KeyPress in .NET?
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There is apparently a lot of misunderstanding about this!
The only practical difference between KeyDown and KeyPress is that KeyPress relays the character resulting from a keypress, and is only called if there is one.
In other words...
How do I copy a version of a single file from one git branch to another?
...ry from another branch with the directory blob.
git checkout other-branch app/**
As to the op's question if you've only changed one file in there this will work fine ^_^
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How to change the font on the TextView?
...e), and Droid Serif (serif). While you can bundle your own fonts with your application and use them via setTypeface(), bear in mind that font files are big and, in some cases, require licensing agreements (e.g., Helvetica, a Linotype font).
EDIT
The Android design language relies on traditional...