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Predicate in Java
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On higher-order function
Predicate allows Iterables.filter to serve as what is called a higher-order function. On its own, this offers many advantages. Take the List<Integer> numbers example above. Suppose we want to test if all numbers are positive. We can write something like this:
stat...
Why are C# interface methods not declared abstract or virtual?
...nterface method pointer at offset 0 from the interface pointer, etcetera.
What I under-appreciated in my original answer is the significance of the final attribute. It prevents a derived class from overriding the virtual method. A derived class must re-implement the interface, the implementation ...
How do I create a dynamic key to be added to a JavaScript object variable [duplicate]
... removes all properties whose names look like whole numbers.
OK, so that's what makes an array special. All of that, however, has nothing at all to do with how the JavaScript [ ] operator works. That operator is an object property access mechanism which works on any object. It's important to note in...
MSBUILD : error MSB1008: Only one project can be specified
... I did not post my finding sooner. I actually had to research again to see what needed to be changed. Who would have thought removing quotes would have worked? I discovered this when viewing a coworkers build for another solution and noticed it did not have quotes.
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Where do I find the current C or C++ standard documents?
... prior to the meetings that decide on a standard are usually very close to what is in the final standard. The FCD (Final Committee Draft) versions are password protected; you need to be on the standards committee to get them.
Even though the draft versions might be very close to the final ratified ...
time.sleep — sleeps thread or process?
...orry can't correct my comment now. I actually need some help understanding what point this answer is trying to make.
– akki
Aug 1 '17 at 5:55
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Remove Primary Key in MySQL
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what does this mean autoincrement column to be a leftmost part of the PRIMARY KEY. ?
– Arup Rakshit
Sep 23 '13 at 19:38
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Check if checkbox is checked with jQuery
...es = $('input[name=thename]:checked');
Then to loop through them and see what's checked you can do:
$boxes.each(function(){
// Do stuff here with this
});
To find how many are checked you can do:
$boxes.length;
sh...
How to Remove Array Element and Then Re-Index Array?
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This is exactly what I wanted to post, +1.
– Michiel Pater
Mar 7 '11 at 9:07
4
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How to print a percentage value in python?
... int() certainly does round down the number. My example does exactly what I meant it to do; cutting off the digits since that's what the OP wanted.
– Morten Kristensen
Apr 27 '16 at 7:33