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Working with Enums in android

... Android Performance Patterns: The price of ENUMs (100 Days of Google Dev) – Afriza N. Arief Nov 4 '15 at 6:56 ...
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What is PostgreSQL explain telling me exactly?

...s its entire input. See the EXPLAIN SELECT * FROM tenk1 WHERE unique1 < 100 AND unique2 > 9000 LIMIT 2; example in Postgres EXPLAIN documentation. In the example above, startup time is zero for both components, because neither component needs to do any processing before it starts writing rows...
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When is a function too long? [closed]

35 lines, 55 lines, 100 lines, 300 lines? When you should start to break it apart? I'm asking because I have a function with 60 lines (including comments) and was thinking about breaking it apart. ...
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What is the standard Python docstring format? [closed]

...the square of n, accepting all numeric types: >>> sq(10) 100 >>> sq(10.434) 108.86835599999999 Raises a TypeError when input is invalid: >>> sq(4*'435') Traceback (most recent call last): ... TypeError: can't multiply sequence by n...
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Get the closest number out of an array

I have a number from minus 1000 to plus 1000 and I have an array with numbers in it. Like this: 20 Answers ...
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Changing CSS Values with Javascript

... Changing CSS this way is much faster if you have 100s+ elements. Say for instance, changing all the cells in a certain part of a table at once. – EdH Feb 11 '13 at 20:42 ...
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Using Rails 3.1, where do you put your “page specific” JavaScript code?

...bove solution has the benefit that if a search box is included on 8 of the 100 pages, it will run on only those 8 pages. You also won't have to include the same code on 8 of the pages on the site. In fact, you'll never have to include manual script tags on your site anywhere ever again - except to m...
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Fixed position but relative to container

... are trying to center. If it's an image, just use it as a background of a 100% x 100% container. If it's an actual element that is completely dynamic, you will probably have to explore using a javascript solution to get the dimensions. – Joseph Marikle Feb 21...
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Why is semicolon allowed in this python snippet?

...eful. Standard C code will often read something like this: for(i=0; i<100; i++) { do something here; do another thing here; } continue doing things; where you use the whitespace for a lot of clarity - and it is easy to see where the loop ends. Python does let you terminate with an (...
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Difference between wait() and sleep()

...he object that wait() is called on. synchronized(LOCK) { Thread.sleep(1000); // LOCK is held } synchronized(LOCK) { LOCK.wait(); // LOCK is not held } share | improve this answer ...