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What is difference between Collection.stream().forEach() and Collection.forEach()?
...dd you results with a notation of the tested system.
Using a MacBook Pro, 2.5 GHz Intel Core i7, 16 GB, macOS 10.12.6:
1 10 100 1000 10000
iterator.forEach 27 106 1047 8516 88044
for:each 46 143 1182 10548 101925
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In Windows Azure: What are web role, worker role and VM role?
The application I work on contains a web role: it's a simple web application. I needed to host the application in Windows Azure, so I created a web role. I actually want to know what these roles are for. What is their significance coding wise or storage wise?
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What is the JUnit XML format specification that Hudson supports?
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@Nakilon It’s 2.5 years late, but I fixed it
– bdesham
May 11 '17 at 14:57
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Disadvantages of Test Driven Development? [closed]
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Several downsides (and I'm not claiming there are no benefits - especially when writing the foundation of a project - it'd save a lot of time at the end):
Big time investment. For the simple case you lose about 20% of the actual implementation, but for com...
Optimal settings for exporting SVGs for the web from Illustrator?
... used so it doesn't inflate your file size.
[rest of subsetting]: this is fairly clear, you can choose to include the entire font or subsets of it. It is only useful if your SVG is dynamic and the text might change based on user input.
Images: this only matters if you are including bitmap images
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Difference between Python's Generators and Iterators
...nction that has one or more yield expressions (yield statements, in Python 2.5 and earlier), and is an object that meets the previous paragraph's definition of an iterator.
You may want to use a custom iterator, rather than a generator, when you need a class with somewhat complex state-maintaining b...
What are the applications of binary trees?
...gnatures in which a hash needs to be verified, but the whole file is not available.
Heaps - Used in implementing efficient priority-queues, which in turn are used for scheduling processes in many operating systems, Quality-of-Service in routers, and A* (path-finding algorithm used in AI applications...
std::vector performance regression when enabling C++11
...510495 task-clock # 0.988 CPUs utilized ( +- 2.54% )
4 context-switches # 0.101 K/sec ( +- 7.41% )
0 CPU-migrations # 0.003 K/sec ( +-100.00% )
19,801 page-fau...
CSS media queries: max-width OR max-height
...from:
CSS media queries by Mozilla Contributors (licensed under CC-BY-SA 2.5). Some code samples were used with minor alterations to (hopefully) increase clarity of explanation.
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How to read a large file - line by line?
...ays in ranked order (first is best) -
use of with - supported from python 2.5 and above
use of yield if you really want to have control over how much to read
1. use of with
with is the nice and efficient pythonic way to read large files. advantages - 1) file object is automatically closed after ex...