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How to convert a scala.List to a java.util.List?
...because the former is immutable and the latter is mutable. So, to get from one to another, you first have to convert the Scala List into a mutable collection.
On Scala 2.7:
import scala.collection.jcl.Conversions.unconvertList
import scala.collection.jcl.ArrayList
unconvertList(new ArrayList ++ Li...
Indentation shortcuts in Visual Studio
...your variables have to be aligned vertically for it to be any use. This is one area where RAD Studio wins hands down.
– David Heffernan
Jan 26 '12 at 9:17
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Get protocol + host name from URL
...ng of the question, not of the answer.
– SingleNegationElimination
Mar 9 '12 at 1:36
@TokenMacGuy: ya, my bad... didn'...
How to echo or print an array in PHP?
...other way to printing array content with certain conditions.
echo
Output one or more strings. So if you want to print array content using echo, you need to loop through array and in loop use echo to printing array items.
foreach ($arr as $key=>$item){
echo "$key => $item <br>";
}
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`require': no such file to load — mkmf (LoadError)
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Yep, this one worked for me as well on ruby1.9.3. There wasn't a package in the ubuntu repository for ruby1.9.3-dev.
– DWils
Mar 16 '14 at 4:56
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Open Redis port for remote connections
... firewall (iptables, ufw..) to control who connects to the port in use, ANYONE can connect to this Redis instance. Without using Redis' AUTH that means anyone can access/change/delete your data. Be safe!
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How to remove “onclick” with JQuery?
...mentation, but I had to use .prop() for IE11 also.
– onetwo12
Dec 15 '14 at 13:06
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Finding element's position relative to the document
... should def get higher up; these values are far more useful, and all in one call too!
– mix3d
Oct 1 '18 at 20:25
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Bootstrap Alert Auto Close
... instantly as soon as it is appearing. Not sure, where the bug is.. Can anyone help me out?
9 Answers
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Get name of caller function in PHP?
...tance caller: can we be so sure about it? Is the second element always the one we are searching for? I thought a __construct() which includes inside another call such as parent::__construct() could shift of another position the real caller (did not tried yet).
– Emanuele Del Gr...