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Ruby, remove last N characters from a string?
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Ruby 2.5+
As of Ruby 2.5 you can use delete_suffix or delete_suffix! to achieve this in a fast and readable manner.
The docs on the methods are here.
If you know what the suffix is, this is idiomatic (and I'd argue, even mor...
Zipping streams using JDK8 with lambda (java.util.stream.Streams.zip)
...eams (this is illustrated in the tutorial Exploring Java8 Lambdas. Part 1 by Dhananjay Nene ). This function :
14 Answers
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How to permanently remove few commits from remote branch
...d git switch.
That is: git switch -C mybranch origin/mybranch~n
(replace n by the number of commits to remove)
That will restore the index and working tree, like a git reset --hard would.
The documentation adds:
-C <new-branch>
--force-create <new-branch>
Similar to --create exc...
Programmatically set the initial view controller using Storyboards
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For all the Swift lovers out there, here is the answer by @Travis translated into SWIFT:
Do what @Travis explained before the Objective C code. Then,
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
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“Uncaught Error: [$injector:unpr]” with angular after deployment
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When minified The '$scope' passed to the controller function is replaced by a single letter variable name . This will render angular clueless of the dependency . To avoid this pass the dependency name along with the function as a array.
angular.module("appName").directive('directiveName', functio...
How do I install a NuGet package into the second project in a solution?
...ained one project ( My.First.Project.Name ). I've installed Castle Windsor by executing:
7 Answers
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Visual Studio 2013 hangs when opening a solution
...I'm lucky if I can get it to open one solution in a whole day. It opens OK by itself, but when I try and open a solution from within - via the menu - it hangs, badly. If I right-click a solution in Windows Explorer and 'open with VS 2013', it opens then hangs, in exactly the same way. Every now and ...
Pandas convert dataframe to array of tuples
....38, 24.61)]
What is Quicker?
Turn's out records is quickest followed by asymptotically converging zipmap and iter_tuples
I'll use a library simple_benchmarks that I got from this post
from simple_benchmark import BenchmarkBuilder
b = BenchmarkBuilder()
import pandas as pd
import numpy as np...
How do you keep parents of floated elements from collapsing? [duplicate]
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@davidtaubmann W3Schools is not by any means official or part of the standards, they are operated by a third-party corporation that is not affiliated with the W3C. Although they've improved a lot over the past few years, many developers still know them as a...
How do you run multiple programs in parallel from a bash script?
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This is the best answer by far.
– Nic
May 28 at 15:22
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