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Length of generator output [duplicate]

... Fibonacci numbers. You can get as many Fibonacci numbers as you want by calling next(). If you really need to know the number of items there are, then you can't iterate through them linearly one time anyway, so just use a different data structure such as a regular list. ...
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How can HTML5 “replace” Flash? [closed]

...endered, and the javascript code which manipulates the HTML and CSS dynamically. Furthermore, HTML5 not only has the standard text elements, but also <canvas> on which 2d graphics can be drawn, and <video> elements which embeds the video (as the name suggests). So, in a full-fledged ...
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NSOperation vs Grand Central Dispatch

...ed first, but as of 10.5 and iOS 2, NSOperationQueue and friends are internally implemented using GCD. In general, you should use the highest level of abstraction that suits your needs. This means that you should usually use NSOperationQueue instead of GCD, unless you need to do something that NSOp...
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CSS transition shorthand with multiple properties?

...n: height 0.3s ease-out, opacity 0.3s ease 0.5s; Or just transition them all: -webkit-transition: all 0.3s ease-out; -moz-transition: all 0.3s ease-out; -o-transition: all 0.3s ease-out; transition: all 0.3s ease-out; Here is a straightforward example. Here is another one with the delay propert...
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jQuery ui dialog change title after load-callback

...m an UI Dialog after i have submitted a form in this UI Dialog. So in the callback-function after load i should suggest, but i've tried and googled without result. ...
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C++11 range based loop: get item by value or reference to const

... @racarate: I cannot comment on the overall speed, and I think nobody can, without profiling it first. Frankly, I wont base my choice on the speed, rather the clarity of the code. If I want immutability, I'd use const for sure. However, whether it would be auto co...
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Does the APNS device token ever change, once created?

...hat device. If the user restores backup data to a new device or reinstalls the operating system, the device token changes. share | improve this answer | follow ...
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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and

...'t know how to rephrase it in order to make it easier to understand. Especially in these small comment-boxes. I recommend you read this: regular-expressions.info/lookaround.html and if you still have question, simply post a question of your own. Good luck! – Bart Kiers ...
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What does template mean?

... 11 You can also use type static constexpr int instead of your enum. So the Factorial<0> template would have static constexpr int value =...
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What is the difference between ELF files and bin files?

...ded loader format ELf file ,what is the difference between the two , especially the utility of ELF file. 4 Answers ...