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Why isn't my JavaScript working in JSFiddle?
...d handler and thus is in a different scope. As @ellisbben notes in the comments, you can fix this by explicitly defining it on the window object. Better, yet, change it to apply the handler to the object unobtrusively: http://jsfiddle.net/pUeue/
$('input[type=button]').click( function() {
aler...
How do I find duplicate values in a table in Oracle?
What's the simplest SQL statement that will return the duplicate values for a given column and the count of their occurrences in an Oracle database table?
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What is the best way to unit test Objective-C code?
What frameworks exist to unit test Objective-C code? I would like a framework that integrates nicely with Apple Xcode.
17 ...
How can I get a file's size in C++? [duplicate]
Let's create a complementary question to this one .
What is the most common way to get the file size in C++?
Before answering, make sure it is portable (may be executed on Unix, Mac and Windows),
reliable, easy to understand and without library dependencies (no boost or qt, but for instance glib is...
use localStorage across subdomains
...cts. I believe www is considered a subdomain (a stupid decision if you ask me). If a user was originally on site.com and decides to type in www . site.com on her next visit, all her personal data will be inaccessible. How do I get all my "subdomains" to share the same localStorage as the main do...
Apache redirect to another port
I've struggled with this for some time and am definitely doing something wrong.
14 Answers
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How to access command line parameters?
The Rust tutorial does not explain how to take parameters from the command line. fn main() is only shown with an empty parameter list in all examples.
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History or log of commands executed in Git
...ou execute.
However, a large number of git commands affect the index in some way, such as creating a new branch. These changes will show up in the commit history, which you can view with git log.
However, there are destructive changes that git can't track, such as git reset.
So, to answer your qu...
Convert InputStream to byte array in Java
...ommons IO to handle this and similar tasks.
The IOUtils type has a static method to read an InputStream and return a byte[].
InputStream is;
byte[] bytes = IOUtils.toByteArray(is);
Internally this creates a ByteArrayOutputStream and copies the bytes to the output, then calls toByteArray(). It ha...
Getting name of the class from an instance
...lowing problem: I get an instance of a class passed and want to know the name of the class of this instance. How to get this?
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