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Variable name as a string in Javascript
... answer, but uses Object.keys() instead:
const varToString = varObj => Object.keys(varObj)[0]
const someVar = 42
const displayName = varToString({ someVar })
console.log(displayName)
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ExecJS and could not find a JavaScript runtime
... was to add the following to my Gemfile:
gem 'therubyracer', :platforms => :ruby
The trick is knowing that :platforms => :ruby actually means only use this gem with "C Ruby (MRI) or Rubinius, but NOT Windows."
Other possible values for :platforms are described in the bundler man page.
FYI...
Why do results vary based on curly brace placement?
... the code snippets below, taken from this article , produce different results due to only a single change in the placement of curly braces?
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Initializing C# auto-properties [duplicate]
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+1 James >> MSDN: "A DefaultValueAttribute will not cause a member to be automatically initialized with the attribute's value. You must set the initial value in your code."
– Even Mien
Sep 3...
“There was an error while performing this operation”
...dows 10 upgrade IIS wasn't aware of it. A simple repair on Control Panel => Programs and Features => IIS URL Rewrite Module 2 and it was working again.
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Disable a group of tests in rspec?
...ails_helper.rb)
RSpec.configure do |c|
c.filter_run_excluding :broken => true
end
In your test:
describe "group 1", :broken => true do
it "group 1 example 1" do
end
it "group 1 example 2" do
end
end
describe "group 2" do
it "group 2 example 1" do
end
end
When I run "rspec...
Android: How do I get string from resources using its name?
...d then getting the string by that ID? And where the pair "ID-of-mystring => actualValue" actually resides? As far as I know mystring=>ID-of-mystring is in R.java, but that is it :)
– Lukáš Řádek
Feb 3 '15 at 22:52
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How to find out element position in slice?
...f writing a function that can operate on any slice.
Your function works, although it would be a little better if you wrote it using range.
If you happen to have a byte slice, there is bytes.IndexByte.
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Most efficient way to concatenate strings in JavaScript?
...hs being an answer on itself because it contains a test and a conclusion (although the test is based/inspired on another answer, that should be ok), no need for the sorry.
– user202729
Apr 25 '18 at 16:11
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Download old version of package with NuGet
... older version
Uninstall current version
Click on the install drop-down > Select older version > Click Install
Good Luck :)
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