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How get integer value from a enum in Rails?
...turns the integer value
Update for rails 5
For rails 5 the above method now returns the string value :(
The best method I can see for now is:
my_model.sale_info_before_type_cast
Shadwell's answer also continues to work for rails 5.
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Search text in fields in every table of a MySQL database
...ill not work if the db dump file is really big (situation that I am having now :) )
– Boban
May 31 '17 at 12:32
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iOS: Access app-info.plist variables in code
...aryKey:@"CFBundleVersion"];
There is a gotcha in that the version number now has two attributes in the info.plist - but you get the idea? If you view your info.plist as source code (right click the info.plist - select Open As) then you will get to see all the various key names you can use.
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How can I use Google's Roboto font on a website?
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Thanks for that, that was perfect. Do u know which setting google use for their playlist foonts in google play store. i want to have style exactly like that. Also i did not find the link or code snippet in the link. i do see the fonts there but no code
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How to find a deleted file in the project commit history?
Once upon a time, there was a file in my project that I would now like to be able to get.
9 Answers
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The static keyword and its various uses in C++
...ses), then it can't be accessed from any other translation unit. This is known as "internal linkage" or "static storage duration". (Don't do this in headers except for constexpr. Anything else, and you end up with a separate variable in each translation unit, which is crazy confusing)
If it's a var...
Set cookie and get cookie with JavaScript [duplicate]
...ent.cookie = name +'=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;';
}
Now, calling functions
setCookie('ppkcookie','testcookie',7);
var x = getCookie('ppkcookie');
if (x) {
[do something with x]
}
Source - http://www.quirksmode.org/js/cookies.html
They updated the page today so everything...
How to Add Stacktrace or debug Option when Building Android Studio Project
... 0.8.10, the option is no longer in the Compiler > Gradle section, it's now in a separate section named Compiler (Gradle-based Android Project))
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When should I use Kruskal as opposed to Prim (and vice versa)?
...average case is dependent on what you're proving. In fact (as I look it up now), the wiki article uses language that implies that its only used for worst-case analysis. Now, using such an analysis means that you can't make as strong promises about the cost of a particular operation, but by the time...
What does java.lang.Thread.interrupt() do?
...ted ?
The interrupt mechanism is implemented
using an internal flag known as the
interrupt status. Invoking
Thread.interrupt sets this flag. When
a thread checks for an interrupt by
invoking the static method
Thread.interrupted, interrupt status
is cleared. The non-static
Thread....