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Javascript reduce() on Object
There is nice Array method reduce() to get one value from the Array. Example:
13 Answers
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How can I make an “are you sure” prompt in a Windows batchfile?
I have a batch file that automates copying a bunch of files from one place to the other and back for me. Only thing is as much as it helps me I keep accidentally selecting that command off my command buffer and mass overwriting uncommited changes.
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OS X: equivalent of Linux's wget
... will also need to install Xcode and the Command Line Tools. Virtually anyone who uses the command line in OSX will want to install these things anyway.
If you can't or don't want to use homebrew, you could also:
Install wget manually:
curl -# "http://ftp.gnu.org/gnu/wget/wget-1.17.1.tar.xz" -o ...
Node Version Manager install - nvm command not found
...lem during the installation.
You should have the following at the end of one of those files.
[[ -s $HOME/.nvm/nvm.sh ]] && . $HOME/.nvm/nvm.sh # This loads NVM
The . $HOME/.nvm/nvm.sh is the same as source $HOME/.nvm/nvm.sh
See: Sourcing a File
You can also check to see if you have a...
dropping infinite values from dataframes in pandas?
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How can one "exchange" the inf values to a predefined int such as 0, in a certain column?
– 3kstc
Apr 11 '18 at 22:45
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How do I create some kind of table of content in GitHub wiki?
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There is one catch in creating links. They have to be lower case. I didn't know that and was wondering why my TOC isn't working. I used #Headers instead of #headers. I thought it was a typo in your answer. Perhaps you can add to your...
Android: Vertical ViewPager [closed]
... override ViewPager's default touch events and swap the coordinates of MotionEvents prior to handling them, e.g.:
/**
* Uses a combination of a PageTransformer and swapping X & Y coordinates
* of touch events to create the illusion of a vertically scrolling ViewPager.
*
* Requires API 11+...
When do you use the “this” keyword? [closed]
...hat are important: your project, your code, your job, your personal life. None of them are going to have their success rest on whether or not you use the "this" keyword to qualify access to fields. The this keyword will not help you ship on time. It's not going to reduce bugs, it's not going to have...
Is it possible to move/rename files in Git and maintain their history?
...he game; the question is asking how you ensure Git tracks renames, and someone reading this can easily infer that Git detects them automatically for you and makes note of it. It does not. Git has no real handling of renames, and instead there are merge/log tools that attempt to figure out what happe...
Ensure that HttpConfiguration.EnsureInitialized()
...ompared my project that was generated from a preview version of VS 2013 to one that was generated with Update 1 and it the difference is that they replaced WebApiConfig.Register(...) with GlobalConfiguration.Configure(...) as gentiane describes in their answer. This does resolve the issue.
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