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Scanner is skipping nextLine() after using next() or nextFoo()?
...ified. you could argue though that there should be an easy way to tell the api to also consume any whitespace following the target input.
– Bohemian♦
May 29 '14 at 13:38
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PHP random string generator
...PHP 5.x, we wrote a PHP 5 polyfill for random_int() so you can use the new API even before you upgrade to PHP 7.
Safely generating random integers in PHP isn't a trivial task. You should always check with your resident StackExchange cryptography experts before you deploy a home-grown algorithm in p...
Do spurious wakeups in Java actually happen?
...nal condition as it is suggested in java doc docs.oracle.com/javase/6/docs/api/java/lang/… ?
– gumkins
Mar 18 '15 at 21:45
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How do I turn a String into a InputStreamReader in java?
...weird as Java 1.4 introduced NIO and it makes little sense to introduce an API and its conceptional successor within the same version.
– Holger
Mar 31 '15 at 11:00
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Does Java have a HashMap with reverse lookup?
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There is no such class in the Java API. The Apache Commons class you want is going to be one of the implementations of BidiMap.
As a mathematician, I would call this kind of structure a bijection.
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Hidden features of Scala
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This is a truly hidden feature... not even in the API docs. Very useful though.
– André Laszlo
Aug 6 '09 at 0:15
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Performing regex Queries with pymongo
...this usage documented somewhere? I can't find this in the official pymongo API doc.
– Hieu
Oct 16 '17 at 22:38
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Using curl POST with variables defined in bash script functions
...can post data from a file, and employ heredocs to avoid excessive quote escaping and clearly break the JSON out onto new lines. However there is no need to define a function or capture output from cat, because curl can post data from standard input. I find this form very readable:
curl -X POST -H '...
When should we call System.exit in Java
...m.exit or termination of main(). See zx81/doku/java/javadoc/j2se1.5.0/docs/api/java/lang/…
– sleske
Sep 15 '10 at 10:12
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Does JavaScript guarantee object property order?
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By the way: React createFragment API already relies on this... ????
– mik01aj
Jul 4 '16 at 15:44
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