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#pragma once vs include guards? [duplicate]
...pilers optimize pragma once, some (like gcc) also optimize include guards. My gut says go with whatever system your code is already using. I use BOTH pragma once and guards.
– KitsuneYMG
Jul 17 '09 at 15:32
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What is a Portable Class Library?
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@Lucas Well my attempts to keep it up to date have made it community wiki, so feel free to edit in anything you feel will explain it in the manner you feel helpful (I found the InfoQ article good), thought the ones at the top are probabl...
What does the CSS rule “clear: both” do?
...r.
No floats for header, next comes the aside tag which I'll be using for my website sidebar, so I'll be floating the element to left.
Note: By default, block level element takes up document 100% width,
but when floated left or right, it will resize according to the
content it holds.
Nor...
How do I give text or an image a transparent background using CSS?
...vancha Rolled-back your changes. I'm sorry, changing the indentation from my preferred form (tabs) to yours (2 spaces) is not cool. You may have good reason to use 2-space indentation in your day-to-day code projects, but for presentation on the web I believe tabs have the clear win— the deeper ...
What's the idiomatic syntax for prepending to a short python list?
...e's a reasonable explanation for the missing list.prepend() . Assuming my list is short and performance concerns are negligible, is
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Is JavaScript guaranteed to be single-threaded?
...on't want to know straight away because it means I have to be careful that my code is re-entrant, that calling my blur code won't affect state that some outer code is relying on. There are too many cases where blurring is an unexpected side-effect to necessarily catch every one. And unfortunately ev...
Invalidating JSON Web Tokens
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Excellent approach. My gut would be to do a combination of all 3, and/or, request a new token after every "n" requests (as opposed to a timer). We are using redis for in-memory object storage, and we could easily use this for case #2, and then ...
What's wrong with nullable columns in composite primary keys?
...L values and it's implications through many situations. You, sir, have now my respect! Not even in college I got such a good explanation over NULL values inside databases. Thank you!
– user1106551
Dec 5 '13 at 11:04
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Understanding events and event handlers in C#
...ype and (2) the input arguments. For example, if we create a delegate void MyDelegate(object sender, EventArgs e), it can only point to methods which return void, and take an object and EventArgs. Kind of like a square hole and a square peg. So we say these methods have the same signature, or shape,...
HEAD and ORIG_HEAD in Git
...n. Could you detail the "roughly equivalent" part of HEAD@{1} ? I refer in my answer to the thread thread.gmane.org/gmane.comp.version-control.git/38379 (you were in it, back in February 2007), and I did not exactly understood the discussion you guys were having around the @{...} syntax.
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