大约有 44,000 项符合查询结果（耗时：0.0492秒） [XML]
How to check if running as root in a bash script
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I know that from the terminal, when I forget to prefix something with sudo I can simply type sudo !! and it does the work for me, rather than pressing the UP arrow, going to the beginning of the line, and adding sudo by hand. N...
AngularJS ng-class if-else expression
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Problem with this approach is now you're making the controller aware of CSS classes. Not a good approach. Having a variable set in the controller and then determining which class to use in the HTML from the variable is the better solution.
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Running JAR file on Windows
...n you can type:
jarfile.jar parameter
in the command prompt and it will now work!
EDIT:(However you then get a black console window when you run a form based (non console) Java app, so this is not an ideal solution)
If you run these jar files by double clicking them in windows, no parameters w...
align text center with android
I know it sounds easy. I need to put a text in center, but when the text is too long it needs to go below, but still align in the center of my xml.
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Password masking console application
... @Nadeem - The first \b moves the cursor back one position (now underneath the last * char. The [space] character "prints over" the asterisk, but also moves the cursor one character forward again, so the last \b moves the cursor back to where the last * used to be! (Phew - Hope that...
git visual diff between branches
...with gitk.
> gitk branch1 branch2
First click on the tip of branch1. Now right-click on the tip of branch2 and select Diff this->selected.
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Animate element to auto height with jQuery
...0px to auto height. I can’t seem to make it work though. Does anyone know how?
21 Answers
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Format a number as 2.5K if a thousand or more, otherwise 900
... / 1000).toFixed(1).replace(/\.0$/, '') + 'K';
}
return num;
}
now nFormatter(33000) = 33K
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Load different colorscheme when using vimdiff
...e past, but just added it to my .vimrc in the 'if &diff' predicate and now saved some keystrokes
– qneill
Jan 24 '19 at 17:07
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How to install python3 version of package via pip on Ubuntu?
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pip-3.3, pip-3.4 etc no longer work. It is now just: pip, pip2, pip3. (At least on Ubuntu 14.04)
– 6005
Feb 13 '15 at 13:19
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