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How to determine if a number is odd in JavaScript
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Use the bitwise AND operator.
function oddOrEven(x) {
return ( x & 1 ) ? "odd" : "even";
}
function checkNumber(argNumber) {
document.getElementById("result").innerHTML = "Number " + argNumber + " is " + oddOrEven(...
Is it bad practice to use Reflection in Unit testing? [duplicate]
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edited May 11 '10 at 14:33
answered May 11 '10 at 13:43
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Threads vs Processes in Linux
...) and pthread_create() calls clone(most sharing). **
forking costs a tiny bit more than pthread_createing because of copying tables and creating COW mappings for memory, but the Linux kernel developers have tried (and succeeded) at minimizing those costs.
Switching between tasks, if they share the...
Is there a “null coalescing” operator in JavaScript?
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edited Apr 10 at 19:03
community wiki
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Is there any way to not return something using CoffeeScript?
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If you'd like to see what js the coffee compiles to, try http://bit.ly/1enKdRl. (I've used coffeescript redux for my example)
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What is the difference between task and thread?
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answered Nov 9 '10 at 3:15
Mitch WheatMitch Wheat
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Pandas get topmost n records within each group
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answered Nov 19 '13 at 10:46
dorvakdorvak
6,47544 gold badges2828 silver badges4141 bronze badges
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How do disable paging by swiping with finger in ViewPager but still be able to swipe programmaticall
...istener to pager, if I fling left, the UI will still move to left a little bit.
– Chris.Zou
Feb 26 '13 at 6:24
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PostgreSQL naming conventions
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UPDATE my_table SET name = 5;
This is not written in stone, but the bit about identifiers in lower case is highly recommended, IMO. Postgresql treats identifiers case insensitively when not quoted (it actually folds them to lowercase internally), and case sensitively when quoted; many people ...
SQL query to get all values a enum can have
...e same enum in more than one schema, this might need to be narrowed down a bit. If that's the case, see postgresql.org/docs/current/static/catalog-pg-type.html for details.
– Kev
Oct 23 '09 at 22:03
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