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How to printf “unsigned long” in C?
I can never understand how to print unsigned long datatype in C.
8 Answers
8
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How do I use su to execute the rest of the bash script as that user?
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The trick is to use "sudo" command instead of "su"
You may need to add this
username1 ALL=(username2) NOPASSWD: /path/to/svn
to your /etc/sudoers file
and change your script to:
sudo -u username2 -H sh -c "cd /home/$USERNAME/$PROJECT; svn update...
Determine the type of an object?
Is there a simple way to determine if a variable is a list, dictionary, or something else? I am getting an object back that may be either type and I need to be able to tell the difference.
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Using DNS to redirect to another URL with a path [closed]
...ask is not possible. DNS is name resolution system and knows nothing about HTTP.
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How do I compare strings in Java?
I've been using the == operator in my program to compare all my strings so far.
However, I ran into a bug, changed one of them into .equals() instead, and it fixed the bug.
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Capturing TAB key in text box [closed]
I would like to be able to use the Tab key within a text box to tab over four spaces. The way it is now, the Tab key jumps my cursor to the next input.
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Jasmine.js comparing arrays
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Just did the test and it works with toEqual
please find my test:
http://jsfiddle.net/7q9N7/3/
describe('toEqual', function() {
it('passes if arrays are equal', function() {
var arr = [1, 2, 3];
expect(arr).toEqual([1, 2, 3]);
});
});
Just for information:
toB...
Swift 和 .Net 开源，回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网 - 专注IT技能提升
...“调整”的软件，以规避安全和排放法规。
原文链接：http://www.cio.com/article/3017996/open-source-tools/9-biggest-open-source-stories-of-2015.html
Subdomain on different host [closed]
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Will this send a redirect http Message to The client?
– Koray Tugay
Mar 16 '14 at 19:12
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Swift 和 .Net 开源，回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网...
...“调整”的软件，以规避安全和排放法规。
原文链接：http://www.cio.com/article/3017996/open-source-tools/9-biggest-open-source-stories-of-2015.html
Swift .Net