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What is the difference between a static and a non-static initialization code block
My question is about one particular usage of static keyword. It is possible to use static keyword to cover a code block within a class which does not belong to any function. For example following code compiles:
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Overloaded method selection based on the parameter's real type
...g, etc. Given an array of Objects, I want to convert them into an array of my Parameter objects by calling the most-specific constructor for each Object in the input array. I also wanted to define the constructor Parameter(Object o) that would throw an IllegalArgumentException. I of course found thi...
Why is MATLAB so fast in matrix multiplication?
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Here's my results using MATLAB R2011a + Parallel Computing Toolbox on a machine with a Tesla C2070:
>> A = rand(1024); gA = gpuArray(A);
% warm up by executing the operations a couple of times, and then:
>> tic, C = A *...
UITableView set to static cells. Is it possible to hide some of the cells programmatically?
...oad any static cell(s) with or without animation!
[self cell:self.outletToMyStaticCell1 setHidden:hide];
[self cell:self.outletToMyStaticCell2 setHidden:hide];
[self reloadDataAnimated:YES];
Note to always use only (reloadDataAnimated:YES/NO)
(dont call [self.tableView reloadData] directly)
T...
upstream sent too big header while reading response header from upstream
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you are the man! thanks! first option worked in my ruby on rails app
– Nezir
May 27 '19 at 16:38
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How long is the SHA256 hash?
...ng to run SHA256 on a password + salt, but I don't know how long to make my VARCHAR when setting up the MySQL database. What is a good length?
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Encode html entities in javascript
...you so much for the jsfiddle. So to implement this. I can just add this to my .js file and add the other things to wrap with a <sup>?
– JGallardo
Sep 11 '13 at 21:28
2
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Exposing database IDs - security risk?
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@John: Thanks for the edit. English isn't my native language :)
– some
Dec 28 '08 at 15:30
6
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AtomicInteger lazySet vs. set
...an volatile or AtomicLong getAndAdd" -> This is not true to the best of my knowledge. lazySet/putOrdered is a MOV to an address, which is why the JMM cookbook describes it as a no-op on x86.
– Nitsan Wakart
Jul 29 '14 at 13:43
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What's the difference between emulation and simulation? [duplicate]
...r answer to a duplicate question. I'll side with Carlos' answer because in my mind there's a distinction to on what level something is imitated and I think that distinction is made correctly in his answer. See also Peter Hans van den Muijzenberg's take on this page about stomach-ache and eating unri...