大约有 1,074 项符合查询结果（耗时：0.0257秒） [XML]
ng-app vs. data-ng-app, what is the difference?
...re serving it to the browser, you most definitely want to be using data-ng-xxx attributes instead of just ng-xxx attributes.
It makes your html valid, meaning it can be used by html (server based) parsers like domdocument (php) or others. These parsers often fail on not well formed html.
Angular ...
Selecting last element in JavaScript array [duplicate]
...this is extremely slow, you can reference jsperf.com/last-element-of-array-xxx
– Sean Larkin
Mar 5 '15 at 13:12
65
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How to order by with union in SQL?
...owed is at the end of the UNION and it applies to the entire UNION, making xxx UNION yyy ORDER BY zzz the eqivalent of (xxx UNION yyy) ORDER BY zzz
– Nicholas Carey
Jan 17 '11 at 18:15
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How can I view all historical changes to a file in SVN
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or... keep going! svn log -q some_file.xxx | grep ^r | awk '{print $1}' | sed -e 's/^r//' | xargs -i svn diff -rHEAD:{} some_file.xxx > ~/file_history.txt nice little one-liner (awk does same as cut)
– Kasapo
May 10 '13 at...
What is the best way to uninstall gems from a rails3 project?
... you are using the RVM gemset. whenever you install a gem with gem install xxx inside a RVM gemset, there is where it stays, so doing a plain gem uninstall xxx on a RVM gemset will remove the gem installed on that gemset and not the system one.
– Esteban Feldman
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Android - Back button in the title bar
...per.onCreate(savedInstanceState);
setContentView(R.layout.activity_xxx);
getActionBar().setHomeButtonEnabled(true);
[...]
}
[...]
}
If your action extends AppCompatActivity
public class YourActivity extends AppCompatActivity {
@Override
protecte...
How can I remove a commit on GitHub? [duplicate]
... like me, you can go back with a "git reflog" and then a "git reset --hard xxx" where xxx is the last commit you've made before the accidental reset...
– Fjallbacka
Jul 8 '18 at 20:01
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Formatting Decimal places in R
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Here format="f" gives floating numbers in the usual decimal places say, xxx.xxx, and digits specifies the number of digits. By contrast, if you wanted to get an integer to display you would use format="d" (much like sprintf).
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How can I extract a predetermined range of lines from a text file on Unix?
...east a few minutes. Also the fastest variation on GNU seems to be tail -n +XXX filename | head XXX.
– Antonis Christofides
Feb 5 '16 at 11:21
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scp or sftp copy multiple files with single command
...ere this should work. ``` (venv) ➜ git:(master) ✗ scp root@172.29..xxx.yyy:"/usr/local/bin/kubectl /root/.kube/config" /tmp/ root@172.29..xxx.yyy's password: protocol error: filename does not match request ```
– ...