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The simplest way to comma-delimit a list?
...e unnecessary assignment every loop, but I bet it's more efficient than an if. Most solutions repeat a test we know won't be true - though inefficient, they're probably the clearest. Thanks for the link!
– 13ren
Mar 21 '09 at 12:03
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What does this symbol mean in IntelliJ? (red circle on bottom-left corner of file name, with 'J' in
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You need to specify the source dir
File> Project Structure > Modules
click the directory and click the Sources button
It's weird because usually it's done automatically. Maybe it's better if you recreate the project again.
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Python AttributeError: 'module' object has no attribute 'Serial' [duplicate]
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In most cases: rename your project file 'serial.py' and delete serial.pyc if exists, then you can do simple 'import serial' without attribute error.
Problem occurs when you import 'something' when your python file name is 'something.py'.
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What are WSGI and CGI in plain English?
...(daemon mode), and loads the script into it. Each request results in a specific function in the script being called, with the request environment passed as arguments to the function.
CGI runs the script as a separate process each request and uses environment variables, stdin, and stdout to "communi...
Package structure for a Java project?
...actually use maven, but it would make the transition easier in the future (if necessary). Plus, other developers will be used to seeing that layout, since many open source projects are layed out this way,
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Can an angular directive pass arguments to functions in expressions specified in the directive's att
I have a form directive that uses a specified callback attribute with an isolate scope:
5 Answers
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How to copy to clipboard in Vim?
...ll do this. In Windows, + and * are equivalent. In unix there is a subtle difference between + and *:
Under Windows, the * and + registers
are equivalent. For X11 systems,
though, they differ. For X11 systems,
* is the selection, and + is the cut buffer (like clipboard).
http://vim.wiki...
How to get ALL child controls of a Windows Forms form of a specific type (Button/Textbox)?
...(Control c in container.Controls)
{
GetAllControls(c);
if (c is TextBox) ControlList.Add(c);
}
}
It may be possible to do this in one LINQ statement using the Descendants function, though I am not as familiar with it. See this page for more information on that.
Edit 2 to r...
How do I specify different layouts for portrait and landscape orientations?
I've seen references to being able to specify two separate layout xml files for an activity, one for Portrait and one for Landscape. I've not been to find any information on how to do that though. How do I specify for each activity which xml file is it's portrait layout and which is the Landscape ...
Rails 4 Authenticity Token
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# For APIs, you may want to use :null_session instead.
You can see the difference by looking at the source for request_forgery_protecton.rb, or, more specifically, the following lines:
In Rails 3.2:
# This is the method that defines the application behavior when a request is found to be unverif...