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Reducing MongoDB database file size
...press, however, you do have some options if you have another computer with more space.
Export the database to another computer with Mongo installed (using mongoexport) and then you can Import that same database (using mongoimport). This will result in a new database that is more compressed. Now yo...
How to explain Katana and OWIN in simple words and uses?
...h intends to remove System.Web out of the way, and allow you to use IIS on more "cleaner" way, without any unnecessary libraries or modules. Helios is now in pre-release version, and is waiting for more community feedback in order to make it fully supported Microsoft product.
Hope this explanation ...
How can I add an empty directory to a Git repository?
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How do I select the “last child” with a specific class name in CSS? [duplicate]
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What is the difference between the Facade and Adapter Pattern?
...he shades too. That's a Facade - one button/function that takes care of a more complicated set of steps.
The Adapter pattern just links two incompatible interfaces.
EDIT: A quick analogy for the Adapter pattern (based on the comments) might be something like a DVI-to-VGA adapter. Modern video ca...
Print only?
...sing some additional display:none styling for selected items but perhaps a more general solution is achievable by some combination of also forcing heights, overflow:none and absolute positioning for all divs or something.
– Malcolm MacLeod
May 17 '13 at 5:52
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How to make a HTTP request using Ruby on Rails?
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Lock, mutex, semaphore… what's the difference?
... number of cpu, io or ram intensive tasks running at the same time.
For a more detailed post about the differences between mutex and semaphore read here.
You also have read/write locks that allows either unlimited number of readers or 1 writer at any given time.
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Why should C++ programmers minimize use of 'new'?
... destructors are invoked to clean up resources.
Heap
The heap allows for a more flexible memory allocation mode. Bookkeeping is more complex and allocation is slower. Because there is no implicit release point, you must release the memory manually, using delete or delete[] (free in C). However, t...
Design Patterns: Factory vs Factory method vs Abstract Factory
...ional patterns:
Design start out using Factory Method (less complicated, more customizable, subclasses proliferate) and evolve toward Abstract Factory, Prototype, or Builder (more flexible, more complex) as the designer discovers where more flexibility is needed
Abstract Factory classes are ofte...