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How to access parent scope from within a custom directive *with own scope* in AngularJS?

...quire, passing in variables (or the scope itself) from above, etc. I'm totally willing to bend over backwards, but I want to avoid something totally hacky or unmaintainable. For example, I know I could do it right now by taking the $scope from the preLink parameters and iterating over it's $sib...
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Smooth scrolling when clicking an anchor link

...te April 2018: There's now a native way to do this: document.querySelectorAll('a[href^="#"]').forEach(anchor => { anchor.addEventListener('click', function (e) { e.preventDefault(); document.querySelector(this.getAttribute('href')).scrollIntoView({ behavior: 'smo...
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Remove white space below image [duplicate]

...ions are necessary, the layout was in the question (so was the code, originally) – robertc Apr 20 '18 at 10:35  |  show 1 more comment ...
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How can I quickly sum all numbers in a file?

... For a Perl one-liner, it's basically the same thing as the awk solution in Ayman Hourieh's answer: % perl -nle '$sum += $_ } END { print $sum' If you're curious what Perl one-liners do, you can deparse them: % perl -MO=Deparse -nle '$sum += $_ } END ...
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Mythical man month 10 lines per developer day - how close on large projects? [closed]

...r per day" from the "Mythical Man Month", and starting a project, I can usually get a couple hundred lines in in a day. 15 ...
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How to log something in Rails in an independent log file?

... If you want to change all the default logging for that specific model, you can simply use User.logger = Logger.new(STDOUT) or wherever you want to log to. In the same way, ActiveRecord::Base.logger = Logger.new(STDOUT) will change all the logging ...
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NoClassDefFoundError - Eclipse and Android

... I had this problem after updating ADT. I was storing all of my JAR files in a folder called "lib" and adding the jars to the build path the normal Eclipse way. This worked fine until my update. After my update, I was getting the NoClassDefFoundError for a class that I could c...
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Rails 2.3-style plugins and deprecation warnings running task in Heroku

... Yep, I realize that all the warnings came from my Heroku scripts and logs. I'll assume that (a) it's the plugin injections and (b) that the Heroku team will fix this before it becomes an actual problem. – fearless_fool ...
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What is the difference between `throw new Error` and `throw someObject`?

...t what we can extract from it in an event of an error? The Error object in all browsers support the following two properties: name: The name of the error, or more specifically, the name of the constructor function the error belongs to. message: A description of the error, with this description var...
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How to use UIScrollView in Storyboard

I have a scroll view with content that is 1000px tall and would like to be able to lay it out for easy design on the storyboard. I know it can be done programmatically but I really want to be able to see it visually. Every time I put a scroll view on a view controller it won't scroll. Is it possib...