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How do I parse command line arguments in Java?
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What does a tilde do when it precedes an expression?
... If you profiled your application and found a bottleneck, it could be made more performant by using bitwise tricks (as one possible tool in a much bigger bag).
It's also a (generally) unclear trick to turn indexOf()'s found return value into truthy (while making not found as falsy) and people often...
When to use an interface instead of an abstract class and vice versa?
...ss something like "a Doberman is a type of dog and every dog can walk" but more like "this thing can walk". Thank you
– aexl
Nov 9 '14 at 11:07
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Android REST client, Sample?
...ere is almost no reason to use anything else.
EDIT:
The original answer is more than a year and a half old at the time of this edit. Although the concepts presented in original answer still hold, as other answers point out, there are now libraries out there that make this task easier for you. More i...
What does it mean by select 1 from table?
...ally meaningful (that said, I will use it because others use it and it is "more obvious" immediately. Of course, that might be a viscous chicken vs. egg issue, but I don't generally dwell)).
SELECT * FROM TABLE1 T1 WHERE EXISTS (
SELECT 1 FROM TABLE2 T2 WHERE T1.ID= T2.ID
);
Basically, the...
jQuery: Return data after ajax call success [duplicate]
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I guess adding [success] status would delay some and more accurate to only call when status is 400 successful.
– meYnot
Jan 6 '16 at 17:03
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C++ IDE for Linux? [closed]
...izons to Linux. A good, dependable basic toolset is important, and what is more basic than an IDE?
45 Answers
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Explanation of BASE terminology
...earlier that year. I agree it is contrived a bit, but so is "ACID" -- much more than people realize, so we figured it was good enough.
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Differences between lodash and underscore [closed]
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I created Lo-Dash to provide more consistent cross-environment iteration support for arrays, strings, objects, and arguments objects1. It has since become a superset of Underscore, providing more consistent API behavior, more features (like AMD support, ...
SQL “select where not in subquery” returns no results
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These articles in my blog describe the differences between the methods in more detail:
NOT IN vs. NOT EXISTS vs. LEFT JOIN / IS NULL: SQL Server
NOT IN vs. NOT EXISTS vs. LEFT JOIN / IS NULL: PostgreSQL
NOT IN vs. NOT EXISTS vs. LEFT JOIN / IS NULL: Oracle
NOT IN vs. NOT EXISTS vs. LEFT JOIN / IS...