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Difference between pre-increment and post-increment in a loop?

...ch (string item in items) { Console.WriteLine(i++); } Output: 1 2 3 4 0 1 2 3 foreach and while loops depend on which increment type you use. With for loops like below it makes no difference as you're not using the return value of i: for (int i = 0; i < 5; i++) { Console.Write(i);} Con...
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Retrieving Android API version programmatically

...lollipop } Edit: This SDK_INT is available since Donut (android 1.6 / API4) so make sure your application is not retro-compatible with Cupcake (android 1.5 / API3) when you use it or your application will crash (thanks to Programmer Bruce for the precision). Corresponding android documentation is...
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Underlining text in UIButton

... | edited Jul 4 '18 at 10:59 ingh.am 23.5k4040 gold badges124124 silver badges176176 bronze badges ...
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What does 'public static void' mean in Java?

... 234 It's three completely different things: public means that the method is visible and can be call...
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Only get hash value using md5sum (without filename)

...6 jyzjyz 4,88333 gold badges2626 silver badges3535 bronze badges ...
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How to implement a ConfigurationSection with a ConfigurationElementCollection

... | edited May 14 '12 at 7:38 Albireo 10.1k1212 gold badges5555 silver badges9393 bronze badges ...
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Can I zip more than two lists together in Scala?

... | edited Nov 27 '18 at 8:48 codebox 17.2k77 gold badges5151 silver badges7575 bronze badges answered No...
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Disable a Button

... | edited Jan 24 '17 at 16:05 answered Aug 27 '14 at 10:26 ...
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What is the iBeacon Bluetooth Profile

... For an iBeacon with ProximityUUID E2C56DB5-DFFB-48D2-B060-D0F5A71096E0, major 0, minor 0, and calibrated Tx Power of -59 RSSI, the transmitted BLE advertisement packet looks like this: d6 be 89 8e 40 24 05 a2 17 6e 3d 71 02 01 1a 1a ff 4c 00 02 15 e2 c5 6d b5 df fb 48 d2 ...
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What does map(&:name) mean in Ruby?

...| edited Feb 27 '12 at 16:43 BoltClock♦ 601k141141 gold badges12611261 silver badges12641264 bronze badges ...