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Preview layout with merge root tag in Intellij IDEA/Android Studio

... There is a new parentTag tools attribute (added in Android Studio 2.2) that you can use to specify the layout type for a merge tag, which will make the layout render correctly in the layout editor preview. So using your example: <merge xmlns:android="http://schemas.andr...
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Is there any way to specify a suggested filename when using data: URI?

...works on Chrome, Firefox, Edge, Opera, desktop Safari 10+, iOS Safari 13+, and not IE11. share | improve this answer | follow | ...
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Can you do greater than comparison on a date in a Rails 3 search?

... also convert everything into the SQL notation Note. where("user_id = ? AND notetype = ? AND date > ?", current_user.id, p[:note_type], p[:date]). order('date ASC, created_at ASC') share | ...
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View git history for folder

... And deletions of directories under path/to/folder ? will they show up? – Zarathustra Jul 22 '16 at 12:19 ...
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How to see full symlink path

... If using OSX, omit the -f flag and then this works. i.e readlink symlinkName – Josh Davenport May 21 '14 at 11:34 6 ...
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Verifying that a string contains only letters in C#

I have an input string and I want to verify that it contains: 10 Answers 10 ...
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Is it wrong to place the tag after the tag?

... answered Jun 14 '10 at 13:53 Andy EAndy E 300k7575 gold badges456456 silver badges436436 bronze badges ...
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git: fatal unable to auto-detect email address

...in your home directory not in local directory. while setting your username and e-mail ID. git config --global user.email "you@domain.com" git config --global user.name "github_username" Then follow the procedure on GitHub. ...
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Javascript switch vs. if…else if…else

...le states that there is a negligible performance difference between switch and if/then statements in JS. The article states this is due to spotty switch optimization and the different ways different JS engines function. Quote: Since most JavaScript engines don’t have such optimizations, performanc...
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R - Markdown avoiding package loading messages

I have been using Knitr via R-Studio, and think it is pretty neat. I have a minor issue though. When I source a file in an R-Chunk, the knitr output includes external comments as follows: ...