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Java: Detect duplicates in ArrayList?

... If your elements are somehow Comparable (the fact that the order has any real meaning is indifferent -- it just needs to be consistent with your definition of equality), the fastest duplicate removal solution is going to sort the list ( 0(n log(n)) ) then to do a single pass and look...
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How do I correctly detect orientation change using Phonegap on iOS?

...width and height are changed, therefore a little bit of delay is needed in order to detect the orientation correctly using the width and height. For this, I store the current orientation, and when a change is detected, I check for the change in orientation in 50ms increments upto 250ms. Once a diffe...
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How to generate a git patch for a specific commit?

...e commit" that need to be applied on top of "base commit" in topological order before the patches can be applied. The "base commit" is shown as "base-commit: " followed by the 40-hex of the commit object name. A "prerequisite patch" is shown as "prerequisite-patch-id: " followed by the ...
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Why is Dictionary preferred over Hashtable in C#?

...Dictionary - optimized performance (for few items and also for many items) OrderedDictionary - values can be accessed via int index (by order in which items were added) SortedDictionary - items automatically sorted StringDictionary - strongly typed and optimized for strings ...
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How to allow only numeric (0-9) in HTML inputbox using jQuery?

...layout is. For example, on French keyboards, users have to press shift in order to type numbers. So this code will not work at all. So please go for validation instead of this keycode hack. – MiniQuark Dec 12 '12 at 14:18 ...
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Programmatically Hide/Show Android Soft Keyboard [duplicate]

...red. As such, I used the following stackoverflow.com/a/29229865/2413303 in order to programmatically call the keyboard (with delay, because otherwise it didn't work). – EpicPandaForce Mar 24 '15 at 10:29 ...
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Fastest way to check if a value exists in a list

... @StevenRumbalski: Sets are only an option if you don't need it to be ordered (and hence, have an index). And sets are clearly mentioned in the answer, it just also gives an straightforward answer to the question as OP asked it. I don't think this is worth -1. – user395760...
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Is it possible to update a localized storyboard's strings?

...bartycrouch update This will do exactly what you were looking for. In order to keep your Storyboards/XIBs Strings files updated over time I highly recommend adding a build script (instructions on how to add a build script here): if which bartycrouch > /dev/null; then bartycrouch update ...
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Find the closest ancestor element that has a specific class

... element itself, before searching its ancestors, you can simply switch the order of the conditions in the loop: while (!el.classList.contains(cls) && (el = el.parentElement)); – Nicomak Jan 19 '17 at 6:02 ...
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Automatically add all files in a folder to a target using CMake?

... It is possible. E.g. with file(GLOB: cmake_minimum_required(VERSION 2.8) file(GLOB helloworld_SRC "*.h" "*.cpp" ) add_executable(helloworld ${helloworld_SRC}) Note that this requires manual re-running of cmake if a source file is added or removed, since t...