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What characters are valid for JavaScript variable names?
... romkyns, I don't think "Unicode character identifier names" would ever be included in "JavaScript: The Good Parts", and as such, I prefer to ignore their existence. However, I have added a disclaimer to my answer for your benefit.
– Anthony Mills
Feb 27 '12 at...
Issue with virtualenv - cannot activate
...env.
Then on Windows, type dir (on unix, type ls).
You will get 5 folders include, Lib, Scripts, tcl and 60
Now type .\Scripts\activate to activate your virtualenv venv.
Your prompt will change to indicate that you are now operating within the virtual environment. It will look something like thi...
iPhone Simulator location
...code 4.4: While the iPhone simulator is still in the same place, Apple has included a shortcut to the iPhone Simulator at:
/Applications/Xcode.app/Contents/Applications
Changes since Xcode 4.3.1
Please note that the new version of Xcode is now available on the Mac App Store. Hence all the stuff ...
How do I set the value property in AngularJS' ng-options?
Here is what seems to be bothering a lot of people (including me).
27 Answers
27
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High Quality Image Scaling Library [closed]
...
You can try dotImage, one of my company's products, which includes an object for resampling images that has 18 filter types for various levels of quality.
Typical usage is:
// BiCubic is one technique available in PhotoShop
ResampleCommand resampler = new ResampleCommand(newSize, ...
Mark error in form using Bootstrap
...
as mentionned in bootstrap3 documentation : Bootstrap includes validation styles for error, warning, and success states on form controls. To use, add .has-warning, .has-error, or .has-success to the parent element. Any .control-label, .form-control, and .help-block within that e...
How to integrate nodeJS + Socket.IO and PHP?
...the part that took me most of the time, because I didn't know which script include to be able to run Socket.IO code without the nodeServer (because client page will be served by Apache).
But everything is already done; when you install Socket.IO module with npm, a script is available in /node_modul...
Relational Database Design Patterns? [closed]
...your down design following the pattern however.
Relational design patters include things like:
One-to-Many relationships (master-detail, parent-child) relationships using a foreign key.
Many-to-Many relationships with a bridge table.
Optional one-to-one relationships managed with NULLs in the FK ...
In Docker, what's the difference between a container and an image? [duplicate]
...es of Docker images. Containers run the actual
applications. A container includes an application and all of its
dependencies. It shares the kernel with other containers and runs as
an isolated process in user space on the host OS. More detail.
Other important terms to notice:
Docker dae...
Is there a way to comment out markup in an .ASPX page?
...for commenting out anything is Ctrl-KC . This works in a number of places, including C#, VB, Javascript, and aspx pages; it also works for SQL in SQL Management Studio.
You can either select the text to be commented out, or you can position your text inside a chunk to be commented out; for example...