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Alternate FizzBuzz Questions [closed]
...f you don't know the language well you should at least be able to give the idea behind how to do something.
Using this test one of my previous bosses saw everything from people who aced it all pretty quick, to people who could do most pretty quick, to one guy who couldn't answer a single one after ...
How to disable code formatting for some part of the code using comments?
I'd like to selectively disable the IntelliJ IDEA code formatter for a portion of code just like I can in Eclipse . Does IntelliJ support this feature, and if so, how do I use it?
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How to elegantly check if a number is within a range?
...ntegers first, and then loop over each item to find it. That's a terrible idea and performance compared to checking a value is drastically different. I think we should adopt a moto, just because LINQ Extensions are cool, doesn't mean they should be used for everything.
– Matt...
PHP Session Security
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Using IP address isn't really the best idea in my experience. For example; my office has two IP addresses that get used depending on load and we constantly run into issues using IP addresses.
Instead, I've opted for storing the sessions in a separate database fo...
How to update the value stored in Dictionary in C#?
...LINQ statement) will create copy of whole dictionary each time. Not a good idea.
– shaeed
Sep 7 at 7:06
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What is the JavaScript version of sleep()?
...you are used to writing in multi-threaded languages, you probably have the idea of yielding execution for a set amount of time until your thread wakes up.
The issue here is that JavaScript is a single-thread event-based model. While in a specific case, it might be nice to have the whole engine wait...
C++ Structure Initialization
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Bad idea, it violates the RAII principle.
– Galaxy
Nov 3 '17 at 3:20
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How do cache lines work?
...e cache memory areas renders the CPU defect as a whole).
To give a timing idea (source: costs to access caches and memory)
L1 cache: 1ns to 2ns (2-4 cycles)
L2 cache: 3ns to 5ns (6-10 cycles)
L3 cache: 12ns to 20ns (24-40 cycles)
RAM: 60ns (120 cycles)
Since we mix different CPU types these ar...
Where is PHP.ini in Mac OS X Lion? Thought it was in /usr/local/php5/lib
...there's a php.ini.default in /private/etc and I'm checking it out. but any idea why don't I have my old php5 folder in usr/local? There used to be a bunch of files in there including a recommended php.ini. Is this a change in a newer version or PHP5 or Lion or something else?
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Multiline strings in VB.NET
...e(<options>, <.vb file with above trick syntax in it>) ... Any ideas? Is this just VS 2010 syntactic sugar?
– Chad
Jun 4 '12 at 2:37
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