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How to get default gateway in Mac OSX

...milar to: route to: 98.137.149.56 destination: default mask: 128.0.0.0 gateway: 5.5.0.1 interface: tun0 flags: <UP,GATEWAY,DONE,STATIC,PRCLONING> recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire 0 0 0 0 ...
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New Array from Index Range Swift

... This works for me: var test = [1, 2, 3] var n = 2 var test2 = test[0..<n] Your issue could be with how you're declaring your array to begin with. EDIT: To fix your function, you have to cast your Slice to an array: func aFunction(numbers: Array<Int>, position: Int) -> Array&...
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How do you make a HTTP request with C++?

...s of a page (an API) and check the contents to see if it contains a 1 or a 0. Is it also possible to download the contents into a string? ...
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In Typescript, How to check if a string is Numeric

... edited Feb 13 '18 at 14:19 k0pernikus 35.4k4040 gold badges154154 silver badges266266 bronze badges answered May 3 '14 at 6:09 ...
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Cron job every three days

Is it possible to run a cronjob every three days? Or maybe 10 times/month. 11 Answers ...
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How to create a UIView bounce animation?

...r alloc] initWithItems:@[self.redSquare]]; elasticityBehavior.elasticity = 0.7f; [self.animator addBehavior:elasticityBehavior]; And here are the results UIKit Dynamics is a really powerful and easy to use addition to iOS7 and you can get some great looking UI from it. Other examples: ...
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how to draw smooth curve through N points using javascript HTML5 canvas?

...w. This solution was extracted out of the book "Foundation ActionScript 3.0 Animation: Making things move". p.95 - rendering techniques: creating multiple curves. Note: this solution does not actually draw through each of the points, which was the title of my question (rather it approximates the ...
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How to avoid the “divide by zero” error in SQL?

... by zero" error we have programmed it like this: Select Case when divisor=0 then null Else dividend / divisor End ,,, But here is a much nicer way of doing it: Select dividend / NULLIF(divisor, 0) ... Now the only problem is to remember the NullIf bit, if I use the "/" key. ...
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Logic to test that 3 of 4 are True

... (§4.7/4) indicates that converting bool to int gives the expected values 0 or 1. In Java and C#, you can use the following construct: if ((a?1:0) + (b?1:0) + (c?1:0) + (d?1:0) == 3) ... share | ...
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How to get a pixel's x,y coordinate color from an image?

... 202 Building on Jeff's answer, your first step would be to create a canvas representation of your P...