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What does the `#` operator mean in Scala?

...le example: class A { class B def f(b: B) = println("Got my B!") } Now let's try something with it: scala> val a1 = new A a1: A = A@2fa8ecf4 scala> val a2 = new A a2: A = A@4bed4c8 scala> a2.f(new a1.B) <console>:11: error: type mismatch; found : a1.B required: a2.B ...
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Local file access with JavaScript

...PIs were taken off of the W3C standards track on April 24, 2014, and as of now are proprietary Removal of the (now proprietary) APIs from implementing browsers in the future is a possibility A sandbox (a location on disk outside of which files can produce no effect) is used to store the files creat...
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How to create an alias for a command in Vim?

...:saveas w Z, so be careful with this.) Update Here is how I would write it now: cnoreabbrev <expr> W ((getcmdtype() is# ':' && getcmdline() is# 'W')?('w'):('W')) As a function: fun! SetupCommandAlias(from, to) exec 'cnoreabbrev <expr> '.a:from \ .' ((getcmdtype() is# "...
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How can I make Bootstrap columns all the same height?

...er screens before the columns stack vertically) Bootstrap 4 Flexbox is now used by default in Bootstrap 4 so there is no need for the extra CSS to make equal height columns: http://www.codeply.com/go/IJYRI4LPwU Example: <div class="container"> <div class="row"> <div ...
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How do I get NuGet to install/update all the packages in the packages.config?

... This is the nuke option if you just need it to work RIGHT NOW. – Chris Nov 8 '13 at 17:53 11 ...
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C++ error: undefined reference to 'clock_gettime' and 'clock_settime'

...em to get this to work. It works fine on my school computers and I don't know what I am not doing. I have checked usr/include and time.h is there just fine. Here is the code: ...
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How to pass variable from jade template file to a script file?

...e hierarchy .defaults({ store: { NODE_ENV: 'development' } }); Now I can set my variables like this: export ui_varables__var1=first-value export ui_varables__var2=second-value Note: I reset the "heirarchy indicator" to "__" (double underscore) because its default was ":", which makes ...
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How to fix corrupted git repository?

... to CodeGnome's last option, if only the local repo is corrupted, and you know the url to the remote, you can use this to re-set your .git to match the remote (replacing ${url} with the remote url): mv -v .git .git_old && # remove old git git init && ...
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S3 Static Website Hosting Route All Paths to Index.html

...u created as an instance You should be able to assign the ELB to your DNS. Now, configure your nginx server to do the following things: Proxy_pass all requests to your CDN (for index.html only, serve other assets directly from your cloudfront) and for search bots, redirect traffic as stipulated by s...
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The maximum value for an int type in Go

...1111 which gives us the maximum value for the unsigned integer (all ones). Now when you are talking about signed integer then first (the most significant) bit is used to store sign therefore to the signed int maximum value - we need to shift all bits to the right which gives us ^uint(0) >> 1 =...