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How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
... a really strange question. The interviewer asked me how can I compute 1+2+3+...+1000 just using compiler features. This means that I am not allowed to write a program and execute it, but I should just write a program that could drive the compiler to compute this sum while compilation and print the ...
Authoritative position of duplicate HTTP GET query keys
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113
There is no spec on this. You may do what you like.
Typical approaches include: first-given, la...
vector vs. list in STL
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edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Feb 5 '10 at 17:56
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Colorized Ruby output to the terminal [closed]
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383
Colorize is my favorite gem! :-)
Check it out:
https://github.com/fazibear/colorize
Insta...
Fastest way to implode an associative array with keys
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edited Jan 5 '13 at 7:24
Sergiu Dumitriu
10.3k33 gold badges3232 silver badges5858 bronze badges
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gdb split view with code
...L0xC0000022L
17.7k66 gold badges6464 silver badges123123 bronze badges
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Importing a Swift protocol in Objective-C class
...ift classes in to Obj-C
– serg
Jun 13 '14 at 9:01
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@objc doesn't always work. When conforming t...
ActiveRecord: size vs count
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353
You should read that, it's still valid.
You'll adapt the function you use depending on your n...
Can enums be subclassed to add new elements?
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answered Sep 12 '09 at 9:53
Jon SkeetJon Skeet
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How to access a preexisting collection with Mongoose?
I have a large collection of 300 question objects in a database test . I can interact with this collection easily through MongoDB's interactive shell; however, when I try to get the collection through Mongoose in an express.js application I get an empty array.
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