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What are copy elision and return value optimization?
What is copy elision? What is (nam>me m>d) return value optimization? What do they imply?
4 Answers
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Git - Difference Between 'assum>me m>-unchanged' and 'skip-worktree'
I have local changes to a file that I don't want to commit to my repository. It is a configuration file for building the application on a server, but I want to build locally with different settings. Naturally, the file always shows up when i do 'git status' as som>me m>thing to be staged. I would like to...
High performance fuzzy string comparison in Python, use Levenshtein or difflib [closed]
I am doing clinical m>me m>ssage normalization (spell check) in which I check each given word against 900,000 word m>me m>dical dictionary. I am more concern about the tim>me m> complexity/performance.
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How to validate an OAuth 2.0 access token for a resource server?
... for access token (AT) validation. It really depends on the AS's token format/strategy - som>me m> tokens are self-contained (like JSON Web Tokens) while others may be similar to a session cookie in that they just reference information held server side back at the AS.
There has been som>me m> discussion in ...
Are Swift variables atomic?
In Objective-C you have a distinction between atomic and nonatomic properties:
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Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
Warning: This question is a bit heretical... religious programm>me m>rs always abiding by good practices, please don't read it. :)
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How many GCC optimization levels are there?
How many GCC optimization levels are there?
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How to generate random SHA1 hash to use as ID in node.js?
I am using this line to generate a sha1 id for node.js:
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How to get first character of string?
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What you want is charAt.
var x = 'som>me m> string';
alert(x.charAt(0)); // alerts 's'
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How can I improve my paw detection?
After my previous question on finding toes within each paw , I started loading up other m>me m>asurem>me m>nts to see how it would hold up. Unfortunately, I quickly ran into a problem with one of the preceding steps: recognizing the paws.
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