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How to write inline if statement for print?
...int some stuff only when a boolean variable is set to True . So, after looking at this , I tried with a simple example:
1...
Debugging Package Manager Console Update-Database Seed Method
I wanted to debug the Seed() method in my Entity Framework database configuration class when I run Update-Database from the Package Manager Console but didn't know how to do it. I wanted to share the solution with others in case they have the same issue.
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How to use font-awesome icons from node-modules
...ss using @import "node_modules/font-awesome/less/font-awesome.less", or look in that file and import just the components that you need. I think this is the minimum for basic icons:
/* adjust path as needed */
@fa_path: "../node_modules/font-awesome/less";
@import "@{fa_path}/variables.less";
@impor...
What exactly is RESTful programming?
... that web applications should use HTTP as it was originally envisioned. Lookups should use GET requests. PUT, POST, and DELETE requests should be used for mutation, creation, and deletion respectively.
REST proponents tend to favor URLs, such as
http://myserver.com/catalog/item/1729
but the REST...
Are non-synchronised static methods thread safe if they don't modify static class variables?
...ead-safety arises when you need to share data between threads - you must take care of atomicity, visibility, etc.
This method only operates on parameters, which reside on stack and references to immutable objects on heap. Stack is inherently local to the thread, so no sharing of data occurs, ever.
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Remove duplicates in the list using linq
...tHashCode() ^
obj.Price.GetHashCode();
}
}
Then use it like this:
var distinctItems = items.Distinct(new DistinctItemComparer());
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How to load images dynamically (or lazily) when users scrolls them into view
I've noticed this in numerous "modern" websites (e.g. facebook and google image search) where the images below the fold load only when user scrolls down the page enough to bring them inside the visible viewport region ( upon view source, the page shows X number of <img> tags but they are not f...
Setting custom UITableViewCells height
... using the NSString 's sizeWithFont method. I tried using it, but it looks like I'm going wrong somewhere. How can it be fixed?
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submitting a GET form with query string params and hidden params disappear
...e:
If the method is "get" and the action is an HTTP URI, the user agent takes the value of action, appends a `?' to it, then appends the form data set, encoded using the "application/x-www-form-urlencoded" content type.
Maybe one could percent-encode the action-URL to embed the question mark and t...
How do I test a file upload in rails?
...nce for our application. In user testing the file upload and processing works, but of course I would like to automate the process of testing the user maintenance in our testing. How can I upload a file to a controller in the functional testing framework?
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