大约有 40,000 项符合查询结果（耗时：0.0626秒） [XML]
selecting unique values from a column
...nstead of using SELECT * ... use SELECT column 1, column 2... Unless you really do need all columns.
– LPChip
Nov 18 '17 at 20:43
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How to use support FileProvider for sharing content to other apps?
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Using FileProvider from support library you have to manually grant and revoke permissions(at runtime) for other apps to read specific Uri. Use Context.grantUriPermission and Context.revokeUriPermission methods.
For example:
//grant permision for app with package "packegeName", ...
How to center align the ActionBar title in Android?
...'s solution did not work for me, as the content wasn't centered anymore at all. I could solve this by adding android:layout_gravity="center" to the LinearLayout.
– Silox
Jan 15 '13 at 20:40
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Linking to other Wiki pages on GitHub? [closed]
GitHub wikis allow you to link to other pages in the wiki like so:
4 Answers
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Is there anyway to exclude artifacts inherited from a parent POM?
...to test would be to declare the mail artifact with the version required by ALL-DEPS under the dependencyManagement in the parent pom to force the convergence (although I'm not sure this will solve the scoping problem).
<dependencyManagement>
<dependencies>
<dependency>
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How to remove the underline for anchors(links)?
... If color: black !important; would be added for body, will that also set all elements, including anchors, visited anchors, hovered anchors to be always black?
– Ωmega
Dec 10 '13 at 18:14
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Jump to matching XML tags in Vim
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There is a vim plugin called matchit.vim . You can find it here: http://www.vim.org/scripts/script.php?script_id=39 . It was created pretty much the exact purpose you describe.
Install that, place your cursor on the body of the tag (not the <&g...
How to pipe stdout while keeping it on screen ? (and not to a output file)
... /dev/tty | tee -a other.log | grep -i 'foo' >> foo.log to 1) get it all to the console, 2) get it all appended to another file, 3) get the foo lines to a different file.
– Jesse Chisholm
Mar 9 '17 at 16:05
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jQuery - getting custom attribute from selected option
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Made my all-nighter crunch-time so much easier... +1!
– eduncan911
Jul 29 '10 at 14:30
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Which is the correct shorthand - “regex” or “regexp” [closed]
...mmers are pretty obsessed about correct terminology. I certainly am, especially because sometimes changing just one character in a word can drastically change its meaning.
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