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How can I explode and trim whitespace?
...a fair tradeoff for having a line of code that is short, simple and easily readable.
– Gavin
Apr 5 '17 at 10:52
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In bash, how does one clear the current input?
...d you can paste it by using Ctrl-Y. These keystrokes in fact come from the read line library: cnswww.cns.cwru.edu/php/chet/readline/rluserman.html .. so you can find them in any tool which user interface uses the library (Actually Emacs, bash, etc..). You can customize its behavior by editing the .i...
Hiding the scroll bar on an HTML page
...rs are shown in the window. This attribute is "replaceable" in JavaScript. Read only
Last but not least, padding is like magic.
As has been previously mentioned in some other answers, here is an illustration which is sufficiently self-explanatory.
History lesson
Just because I'm curious, ...
What could cause java.lang.reflect.InvocationTargetException?
Well, I've tried to understand and read what could cause it but I just can't get it:
13 Answers
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Pass Multiple Parameters to jQuery ajax call
... What would the webmethod signature look like in this case to read out the properties in data on the server side?
– Flo
Aug 18 '17 at 2:13
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How to create REST URLs without verbs?
...se "RESTful URLs" is therefore nonsense.
I think you should do some more reading on what REST actually is. REST treats the URLS as opaque, and as such doesn't know what's in them, whether there are verbs or nouns or whatever. You might still want to design your URLs, but that's about UI, not REST....
PHP Fatal error: Cannot redeclare class
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It means you've already created a class.
For instance:
class Foo {}
// some code here
class Foo {}
That second Foo would throw the error.
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How to implement the Java comparable interface?
... null object as opposed to equals() which return false on such scenario.
Read more: http://javarevisited.blogspot.com/2011/11/how-to-override-compareto-method-in.html#ixzz4B4EMGha3
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How to remove all the null elements inside a generic list in one go?
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This should be avoided if parameterList is already a List, as it will unnecessarily create a new copy. In that case use the RemoveAll method as others suggest.
– Nick
Jun 30 '16 at 17:36
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do you have kcachegrind like profiling tools for mac [closed]
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Webgrind runs in PHP and can read the cachegrind output of XDebug. It currently doesn't offer all the functionality of KCacheGrind, but it is super simple to install, and seems to have renewed activity.
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