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How to Test a Concern in Rails
Given that I have a Personable concern in my Rails 4 application which has a full_name method, how would I go about testing this using RSpec?
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Display clearColor UIViewController over UIViewController
... black background. Does anybody know what is wrong with it? Any suggestion appreciated.
16 Answers
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Favorite Django Tips & Features?
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@becomingGuru - it happens automatically.
– Dominic Rodger
Jun 19 '09 at 9:06
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Is embedding background image data into CSS as Base64 good or bad practice?
...mages as data into CSS or HTML templates could be beneficial on mobile web apps. You should measure usage on a case-by-case basis -- I'm not advocating that data URIs should be used everywhere in a mobile web app.
Note that mobile browsers have limitations on total size of files that can be cached....
What is the C# equivalent of NaN or IsNumeric?
...sure that all of the characters within the string are digits, then another approach should be taken.
example 1:
public Boolean IsNumber(String s) {
Boolean value = true;
foreach(Char c in s.ToCharArray()) {
value = value && Char.IsDigit(c);
}
return value;
}
or if you want...
Show pop-ups the most elegant way
I have this AngularJS app. Everything works just fine.
5 Answers
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Architecture for merging multiple user accounts together
...formation - it could even be a single field - just a primary key. (For my application, I don't care about the user's email, name, or birth date - I just want to know they're the person who has been logging into this account all along.)
The third-party identities contain information relevant only t...
Get all unique values in a JavaScript array (remove duplicates)
...gle Script enabled ES6 Engine. Now I tested the last code with Sets and it appeared faster than the object method.
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What is the difference between require and require-dev sections in composer.json?
... composer, I know so little about it and have a little experience with web application development.
6 Answers
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switch case statement error: case expressions must be constant expression
...expressions must be constant expression, it is constant I don't know what happened. Here's my code below:
8 Answers
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