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How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
... least 64 bits at a time. Depending on DRAM interleave, it may be 2x 3x or more bits that get grabbed.
– Bryce
Feb 15 '17 at 19:39
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Why not use Double or Float to represent currency?
...od at first as the software rounds off the tiny errors, but as you perform more additions, subtractions, multiplications and divisions on inexact numbers, errors will compound and you'll end up with values that are visibly not accurate. This makes floats and doubles inadequate for dealing with money...
What's the difference between deque and list STL containers?
... taking into account how the container will be most frequently used (e.g., more for searching than for insertion/deletion) goes a long way in directing you to the right container.
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Persist javascript variables across pages? [duplicate]
.... If the window/tab is closed, the data is lost. If you’re looking for a more persistent solution, have a look at CMS’ answer. Techniques like Web storage have a different scope.
– Gumbo
Mar 13 '13 at 21:47
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How to find all links / pages on a website
... A nice tool. I was using "XENU link sleuth before". Linkchecker is far more verbose.
– Mateng
Nov 14 '11 at 20:42
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Implements vs extends: When to use? What's the difference?
...g in the original interface methods to be overridden
I suggest you do some more research on dynamic binding, polymorphism and in general inheritance in Object-oriented programming
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How to implement a Map with multiple keys? [duplicate]
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Is “double hashing” a password less secure than just hashing it once?
Is hashing a password twice before storage any more or less secure than just hashing it once?
16 Answers
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How to do something to each file in a directory with a batch script
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Can “git pull --all” update all my local branches?
...ur answer was just perfect for the context. And I might not need to ask anymore just because of your answer. Just: The accepted answer uses git-up, which is simply an interface to git command line (I assume). I was hoping you could make it explicit in few lines of git commands. The current answer is...