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How do I make my string comparison case insensitive?

... Just be aware that the two solutions are not necessarily identical for all locales. String#equalsIgnoreCase is not using locale specific casing rules, while String#toLowerCase and #toUpperCase do. – jarnbjo Feb 8 '10 at 9:48 ...
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Framework vs. Toolkit vs. Library [duplicate]

... Inversion of Control. What does this mean? Well, it means that when you call a library, you are in control. But with a framework, the control is inverted: the framework calls you. (This is called the Hollywood Principle: Don't call Us, We'll call You.) This is pretty much the definition of a frame...
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Location Services not working in iOS 8

... NOTHING if you leave out the plist entry. Basically Apple has created an API call that does NOTHING if you don't have the appropriate plist entry. Thanks to @OrtwinGentz for figuring this out. – MobileVet Sep 22 '14 at 20:24 ...
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Async image loading from url inside a UITableView cell - image changes to wrong image while scrollin

...se you'll see the flickering of images. A more subtle issue is that on a really slow network, your asynchronous request might not finish before the cell scrolls off the screen. You can use the UITableView method cellForRowAtIndexPath: (not to be confused with the similarly named UITableViewDataSourc...
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What is scope/named_scope in rails?

...a field to the Users Database (user.subscribed_to_newsletter = true). Naturally, you sometimes want to get those Users who are subscribed to your newsletter. You could, of course, always do this: User.where(subscribed_to_newsletter: true).each do #something Instead of always writing this you cou...
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Rails 4: before_filter vs. before_action

...ller::Base, before_action is just a new syntax for before_filter. However all before_filters syntax are deprecated in Rails 5.0 and will be removed in Rails 5.1 share | improve this answer ...
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Django: “projects” vs “apps”

...views.py and so on. Would it help if I said views.py doesn't have to be called views.py? Provided you can name, on the python path, a function (usually package.package.views.function_name) it will get handled. Simple as that. All this "project"/"app" stuff is just python packages. Now, how are yo...
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How to customize an end time for a YouTube video?

... This shit changes all the time. Read the API developers.google.com/youtube/documentation – PHearst Aug 10 '15 at 17:55 5 ...
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Java: Path vs File

...e modern java.nio.file lib, and does everything java.io.File can, but generally in a better way, and more. For new projects, use Path. And if you ever need a File object for legacy, just call Path#toFile() Migrating from File to Path This Oracle page highlights differences, and maps java.io.Fil...
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Coding in Other (Spoken) Languages

... If I understood well the question actually is: "does every single coder in the world know enough English to use the exact same reserved words as I do?" Well.. English is not the subject here but programming language reserved words. I mean, when I started about ...