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What is the difference between the Facade and Adapter Pattern?

...uld think of your universal remote control that you've set up to work with all your different stereo systems - you press "on" and it turns on your cable box, your receiver, and your TV. Maybe it's a really fancy home theater and it dims the lights and draws the shades too. That's a Facade - one bu...
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How to make a Bootstrap accordion collapse when clicking the header div?

... All you need to do is to to use... data-toggle="collapse" data-target="#ElementToExpandOnClick" ...on the element you want to click to trigger the collapse/expand effect. The element with data-toggle="collapse" will be...
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What is private bytes, virtual bytes, working set?

...se values are a reliable indicator of how much memory an executable is actually using, and none of them are really appropriate for debugging a memory leak. Private Bytes refer to the amount of memory that the process executable has asked for - not necessarily the amount it is actually using. They ...
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How can I create a temp file with a specific extension with .NET?

... Guaranteed to be (statistically) unique: string fileName = System.IO.Path.GetTempPath() + Guid.NewGuid().ToString() + ".csv"; (To quote from the wiki article on the probabilty of a collision: ...one's annual risk of being hit by a meteorite i...
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SQL Server Management Studio, how to get execution time down to milliseconds

... The part regarding the Properties window is really the answer to this thread. "Elapsed Time" is sitting there staring you in the face. – Eric Jan 20 '15 at 23:32 ...
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No connection could be made because the target machine actively refused it?

... If this happens always, it literally means that the machine exists but that it has no services listening on the specified port, or there is a firewall stopping you. If it happens occasionally - you used the word "sometimes" - and retrying succeeds, it is l...
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How do I kill background processes / jobs when my shell script exits?

... but can also be used to execute something if the shell exits: trap "killall background" EXIT It's a builtin, so help trap will give you information (works with bash). If you only want to kill background jobs, you can do trap 'kill $(jobs -p)' EXIT Watch out to use single ', to prevent the sh...
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Navigation Drawer (Google+ vs. YouTube)

... Edit #3: The Navigation Drawer pattern is officially described in the Android documentation! Check out the following links: Design docs can be found here. Developer docs can be found here. Edit #2: Roman Nurik (an Android design engineer at Google) has confirmed t...
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How to send a JSON object over Request with Android?

...www.example.com/objects", se, "application/json", responseHandler); It's all asynchronous, works well with Android and safe to call from your UI thread. The responseHandler will run on the same thread you created it from (typically, your UI thread). It even has a built-in resonseHandler for JSON, ...
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Why does .NET use banker's rounding as default?

...m. Over the course of many roundings performed, you will average out that all .5's end up rounding equally up and down. This gives better estimations of actual results if you are for instance, adding a bunch of rounded numbers. I would say that even though it isn't what some may expect, it's prob...