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Why does Java switch on contiguous ints appear to run faster with added cases?
...e either unless you're specifically talking about Hotspot v1.7.whatever on Windows x86_64.
– cHao
Mar 25 '13 at 21:22
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What is an optional value in Swift?
...icate either a specific kind of value, or a lack of value — e.g. does my window have a delegate, and if so, who is it? Optionals are Swift's type-safe, memory-safe way to do this.
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How to detect when an Android app goes to the background and come back to the foreground
...foreground, but even I have faced this issue and found the solution with onWindowFocusChanged and onStop.
For more details check here Android: Solution to detect when an Android app goes to the background and come back to the foreground without getRunningTasks or getRunningAppProcesses.
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Rails 4 multiple image or file upload using carrierwave
How can I upload multiple images from a file selection window using Rails 4 and CarrierWave? I have a post_controller and post_attachments model. How can I do this?
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What is in your Mathematica tool bag? [closed]
...perating system shell command into the cell (e.g. 'ls' on Unix or 'dir' on Windows).
Press SHIFT+ENTER.
It is best to keep this defined style in a centrally located stylesheet. Furthermore, evaluation functions like shellEvaluate are best defined as stubs using DeclarePackage in init.m. The deta...
C++ performance vs. Java/C#
...d enough.
Edit 2011-10-04: For examples about efficient allocators: On Windows platforms, since Vista, the Low Fragmentation Heap is enabled by default. For previous versions, the LFH can be activated by calling the WinAPI function HeapSetInformation). On other OSes, alternative allocators are p...
How to explain callbacks in plain english? How are they different from calling one function from ano
...ggered to use that data to modify the DOM and therefore redraw the browser window to that extent.
To recap. Some people use the word "callback" to refer to any kind of custom functionality that can be injected into an existing function as an argument. But, at least to me, the most appropriate use...
Add native files from NuGet package to project output directory
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You seem to have created this project for .NET 4.0 (Windows) only. Do you plan to update it to support portable class libraries as well?
– Ani
List of All Locales and Their Short Codes?
...les even if you don't know about them when you write your application. My Windows 7 system has 211 locales installed (listed below), so you wouldn't likely write any custom code or translation specific to this many locales.
The most important thing for various versions of English is in formatting ...
Recommended way of making React component/div draggable
... You can remove the jquery dependency by doing: var computedStyle = window.getComputedStyle(this.getDOMNode()); pos = { top: parseInt(computedStyle.top), left: parseInt(computedStyle.left) }; If you're using jquery with react you're probably doing something wrong ;) If you need some jquery ...