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Execute command without keeping it in history [closed]
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This was already answer many times. What would you say your answer adds to this thread (except for useless noise)?
– gniourf_gniourf
Jan 2 '18 at 10:07
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UIView Infinite 360 degree rotation animation?
...sine of 180 yields -1 making the view transform in opposite direction each time (Note-Nate's answer will also have this issue if you change the radian value of transformation to M_PI). A 360-degree transformation is simply asking the view to remain where it was, hence you don't see any rotation at a...
What do (lambda) function closures capture?
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A little more verbose but less hacky would be to create a new scope each time you create the lambda:
>>> adders = [0,1,2,3]
>>> for i in [0,1,2,3]:
... adders[i] = (lambda b: lambda a: b + a)(i)
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>>> adders[1](3)
4
>>> adders[2](3)
5
The scope her...
Is it possible to have a multi-line comments in R? [duplicate]
...remely simple to comment out if you want to process the same block another time ` # if(FALSE){ ` and ` # } `
– Gabriel123
Sep 6 '17 at 11:20
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Java 8 Stream and operation on arrays
... because I can't think of a way to get the value AND the index at the same time as a Stream operation. This means you probably have to stream over the indexes of the array.
//in this example a[] and b[] are same length
int[] a = ...
int[] b = ...
int[] result = new int[a.length];
IntStream.range...
Get Substring - everything before certain char
I'm trying to figure out the best way to get everything before the - character in a string. Some example strings are below. The length of the string before - varies and can be any length
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What to do about Eclipse's “No repository found containing: …” error messages?
...or the last couple of weeks I've been trying to install updates, and every time I get back a message like
33 Answers
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How to integrate nodeJS + Socket.IO and PHP?
...t. Moreover, you may need it only for one module of your project, like realtime notifications, chat, ... And you want to manage all the other stuff with PHP, because it is probably more easy for you (and you can take advantage of the existing frameworks, like CodeIgniter or Symfony).
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Interface/enum listing standard mime-type constants
...in com.google.common.net.MediaType, as MediaType.toString()isn't a compile time constant and therefore not usable in annotations
– Markus Pscheidt
Mar 18 '15 at 10:35
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Unable to find valid certification path to requested target - error even after cert imported
...cket socket = (SSLSocket)factory.createSocket(host, port);
socket.setSoTimeout(10000);
try {
System.out.println("Starting SSL handshake...");
socket.startHandshake();
socket.close();
System.out.println();
System.out.println("No errors, certificate is a...