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Merge two (or more) lists into one, in C# .NET
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I've updated the gist (gist.github.com/mcliment/4690433) with the performance test using BenchmarksDotNet and properly tested, AddRange is the best option for raw speed (about 4x and the larger the lists the better the increase), as Jon suggeste.
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Rails - How to use a Helper Inside a Controller
...yController < ApplicationController
include MyHelper
def xxxx
@comments = []
Comment.find_each do |comment|
@comments << {:id => comment.id, :html => html_format(comment.content)}
end
end
end
Option 2: Or you can declare the helper method as a class function...
IOS7 : UIScrollView offset in UINavigationController
...here:
https://web.archive.org/web/20160405135605/https://developer.apple.com/library/ios/documentation/userexperience/conceptual/TransitionGuide/AppearanceCustomization.html
https://developer.apple.com/documentation/uikit/uiviewcontroller/1621372-automaticallyadjustsscrollviewin
Update
In iOS 1...
node.js execute system command synchronously
... version 0.12 - so for a while) supports execSync:
child_process.execSync(command[, options])
You can now directly do this:
const execSync = require('child_process').execSync;
code = execSync('node -v');
and it'll do what you expect. (Defaults to pipe the i/o results to the parent process). No...
Converting a UNIX Timestamp to Formatted Date String
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Above comment doesn't make sense in this context. Using date with the second parameter as timestamp, as shown in answer, will not print the date in local timezone. Date will be printed with timezone info ignored, cause the timestam...
Developing GUIs in Python: Tkinter vs PyQt [closed]
...e GPL. This means if you release your code, it has to be available under a compatible license, under the terms of Nokia's GPL Exception, or under a commercial license (which costs money). This is in contrast to Qt, which is now available under the LGPL.
PyQt is not included by default with Python i...
How to get the current URL within a Django template?
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As commented in other answers by @Quentin and @user you should include urlencode if you plan to use it in a link, typically: .../accounts/login?next={{ request.get_full_path | urlencode }}...
– Tadeo
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Calculate date/time difference in java [duplicate]
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219
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ng-repeat :filter by single field
...r, since you can see that you are filtering by color. This method is more compact, which might be useful if you want to search by multiple properties, and you'd rather not have a long object in the HTML: filter:{ color: '...', size: '...', ...}
– Mark Rajcok
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Good geometry library in python? [closed]
...s. Given the amount of square roots that are usually involved in geometric computations, you can imagine how those expressions get really large and very slow.
– dusktreader
Nov 12 '15 at 22:39
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