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getApplication() vs. getApplicationContext()

...text.getApplicationContext() when first constructing the singleton. I know this is not an exact and precise answer, but still, does that answer your question? share | improve this answer ...
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iPhone 5 CSS media query

.../667 and it worked on the physical device. – do what now Oct 9 '15 at 17:43  |  show 2 more comments ...
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“tag already exists in the remote" error after recreating the git tag

...s going on—the git push step has no idea whether the remote has that tag now, and if so, what SHA-1 value it has. It only says "here's my complete list of tags, along with their SHA-1 values". The remote compares the values and if there are additions and/or changes, runs the hooks on those. (Fo...
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What's the best practice to round a float to 2 decimals? [duplicate]

...that allows you to round a number to the number of decimals that you want. Now you need two, but maybe you would like to try with 3 to compare results, and this function gives you this freedom. /** * Round to certain number of decimals * * @param d * @param decimalPlace * @return */ public stati...
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Can Vim highlight matching HTML tags like Notepad++?

...n vim.org. You can get it here on github. Hope it works for you. Let me know if you have any problems. share | improve this answer | follow | ...
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How do I create a unique constraint that also allows nulls?

...won't let me store NULLs in a unique column in the first place. If anyone knows a solution for that, please post it here – dotNET Feb 2 '15 at 22:01 ...
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How to loop through all enum values in C#? [duplicate]

...nt that brings me back to my old answer, and I think I'd do it differently now. These days I'd write: private static IEnumerable<T> GetEnumValues<T>() { // Can't use type constraints on value types, so have to do check like this if (typeof(T).BaseType != typeof(Enum)) { ...
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How can I exclude directories from grep -R?

...gt;/dev/null \; SOLUTION 2 (using the --exclude-dir option of grep): You know this solution already, but I add it since it's the most recent and efficient solution. Note this is a less portable solution but more human-readable. grep -R --exclude-dir=node_modules 'some pattern' /path/to/search To e...
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When to use: Java 8+ interface default method, vs. abstract method

...venience methods, thus constraining the implementor to single inheritance, now you can have a really clean design with just the interface and a minimum of implementation effort forced on the programmer. The original motivation to introduce default methods to Java 8 was the desire to extend the Coll...
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Is quitting an application frowned upon?

...the device, lists with tasks that always should be there, etc.). I don't know what "lists with tasks that always should be there" means, but the "data being PUSHed to the device" is a pleasant fiction and should not be done by activity in any case. Use a scheduled task (via AlarmManager) to update ...