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C++, Free-Store vs Heap
...You have to build any structures yourself. The Free Store (new/delete) is more like a 'finished goods' supplier. You ask for an object and it gets allocated some space, and the object it built up and prepared for your use. When it is finished with it gets nicely cleaned up.
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Reading a file line by line in Go
...orrect in early versions of Go. See the highest voted answer contains the more recent idiomatic way to achieve this.
There is function ReadLine in package bufio.
Please note that if the line does not fit into the read buffer, the function will return an incomplete line. If you want to always read...
General guidelines to avoid memory leaks in C++ [closed]
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What's the use of Jade or Handlebars when writing AngularJs apps
...ood reason to do it. In engineering, a system with fewer moving parts is a more reliable system, and a system where interface boundaries (client/server) are respected is more maintainable over the long term, so default to the simplest architecture and clean division of labour if possible. If you hav...
jQuery animate backgroundColor
... jQuery 1.8 breaks this plug in btw. curCSS isn't in jQuery any more.
– Rich Bradshaw
Sep 14 '12 at 14:27
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AES Encryption for an NSString on the iPhone
... that post includes this adapted code, which works for me, and seems a bit more straightforward. If you include their code for the NSData category, you can write something like this: (Note: The printf() calls are only for demonstrating the state of the data at various points — in a real applicatio...
Is a view faster than a simple query?
...cution in two ways. The query can reference the indexed view directly, or, more importantly, the query optimizer can select the view if it determines that the view can be substituted for some or all of the query in the lowest-cost query plan. In the second case, the indexed view is used instead of t...
What is the difference between supervised learning and unsupervised learning? [closed]
...on (MLP) models. These MLP has three distinctive
characteristics:
One or more layers of hidden neurons that are not part of the input
or output layers of the network that enable the network to learn and
solve any complex problems
The nonlinearity reflected in the neuronal activity is
differentiabl...
How to 'bulk update' with Django?
...at is right for you depends on your CPU and query complexity. This tool is more like a wheel barrow than a dump truck.
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Why does std::getline() skip input after a formatted extraction?
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