大约有 45,000 项符合查询结果（耗时：0.0559秒） [XML]
What is the preferred syntax for defining enums in JavaScript?
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What is the printf format specifier for bool?
...ic arguments, you can use %d:
bool x = true;
printf("%d\n", x); // prints 1
But why not:
printf(x ? "true" : "false");
or, better:
printf("%s", x ? "true" : "false");
or, even better:
fputs(x ? "true" : "false", stdout);
instead?
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Create a new database with MySQL Workbench
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edited Nov 19 '12 at 15:09
Edward Brey
34.2k1414 gold badges162162 silver badges213213 bronze badges
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problem with and :after with CSS in WebKit
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135
I haven't checked this extensively, but I'm under the impression that this isn't (yet?) possib...
Can't find the 'libpq-fe.h header when trying to install pg gem
I am using the Ruby on Rails 3.1 pre version. I like to use PostgreSQL, but the problem is installing the pg gem. It gives me the following error:
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Can Android do peer-to-peer ad-hoc networking?
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11 Answers
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How do I use su to execute the rest of the bash script as that user?
... 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"
Where username2 is the user you want to run the SVN com...
How to check that a string is a palindrome using regular expressions?
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How do I add multiple arguments to my custom template filter in a django template?
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It is possible and fairly simple.
Django only allows one argument to your filter, but there's...