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What's up with Java's “%n” in printf?
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From a quick google:
There is also one specifier that doesn't correspond to an argument. It is "%n" which outputs a line break. A "\n" can also be used in some cases, but since "%n" always outputs the correct platform-specific line ...
git checkout tag, git pull fails in branch
I have cloned a git repository and then checked out a tag:
14 Answers
14
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Multiple line code example in Javadoc comment
...e> tags, you should also use the @code JavaDoc annotation, which will make life much easier when it comes to HTML entities issues (in particular with Generics), e.g.:
* <pre>
* {@code
* Set<String> s;
* System.out.println(s);
* }
* </pre>
Will give correct HTML output:
Set&l...
How can I detect the touch event of an UIImageView?
... answered May 13 '09 at 6:44
Kendall Helmstetter GelnerKendall Helmstetter Gelner
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How to get current date & time in MySQL?
Is there a value or command like DATETIME that I can use in a manual query to insert the current date and time?
10 Answers...
How can I check if a jQuery plugin is loaded?
Is there any way to check if a particular plugin is available?
8 Answers
8
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How do I unload (reload) a Python module?
I have a long-running Python server and would like to be able to upgrade a service without restarting the server. What's the best way do do this?
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What is setup.py?
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setup.py is a python file, which usually tells you that the module/package you are about to install has been packaged and distributed with Distutils, which is the standard for distributing Python Modules.
This allows you to easily install Python packages. Often it's enough to write:
$ pip ins...
Difference between string object and string literal [duplicate]
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nbro
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answered Jul 21 '10 at 9:30
Mark ByersMark By...
How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
Is there a way to call a block with a primitive parameter after a delay, like using performSelector:withObject:afterDelay: but with an argument like int / double / float ?
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