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Java 8 Streams - collect vs reduce
When would you use collect() vs reduce() ? Does anyone have good, concrete examples of when it's definitely better to go one way or the other?
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Gem::LoadError for mysql2 gem, but it's already in Gemfile
....18'
in your Gemfile.
This thread on the official mysql2 Github says to do this. You need to declare that version number if you're rails version 4.x.x.
https://github.com/brianmario/mysql2/issues/675
Then run bundle update mysql2.
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How to get ELMAH to work with ASP.NET MVC [HandleError] attribute?
...on, however when I use the [HandleError] attribute on my controllers ELMAH doesn't log any errors when they occur.
8 Answer...
How do you specify the date format used when JAXB marshals xsd:dateTime?
... answered Nov 26 '12 at 17:04
bdoughanbdoughan
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Is this a “good enough” random algorithm; why isn't it used if it's faster?
I made a class called QuickRandom , and its job is to produce random numbers quickly. It's really simple: just take the old value, multiply by a double , and take the decimal part.
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What are the benefits of functional programming? [closed]
What do you think the benefits of functional programming are? And how do they apply to programmers today?
9 Answers
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Visual Studio : short cut Key : Duplicate Line
... VS2017, built-in method using clipboard
As @cand mentioned, you can just do Ctrl + C ; Ctrl + V.
Ctrl + C will copy the line if nothing is selected.
Macro solution (pre VS2017)
If you'd like to implement a more complete solution, perhaps to create a simpler keyboard shortcut or you don't want t...
How can I make an entire HTML form “readonly”?
...nts, like mouse clicks or focus-related ones" (developer.mozilla.org/en-US/docs/Web/HTML/Element/fieldset). So any js event listeners you may have defined on descendants may not function.
– Eric Freese
Sep 20 '16 at 18:18
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How to see an HTML page on Github as a normal rendered HTML page to see preview in browser, without
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If you don't want to download an archive you can use GitHub Pages to render this.
Fork the repository to your account.
Clone it locally on your machine
Create a gh-pages branch (if one already exists, remove it and create a new on...
setting an environment variable in virtualenv
...d implies autoenv is no longer maintained.
Old answer
I wrote autoenv to do exactly this:
https://github.com/kennethreitz/autoenv
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