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{----------------------------------------------------------------- | |
A "Tree" represents a binary tree. A "Node" in a binary tree | |
always has two children. A tree can also be "Empty". Below I have | |
defined "Tree" and a number of useful functions. | |
This example also includes some challenge problems :) | |
-----------------------------------------------------------------} |
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My thoughts on writing tiny reusable modules that each do just one | |
thing. These notes were adapted from an email I recently sent. | |
*** | |
If some component is reusable enough to be a module then the | |
maintenance gains are really worth the overhead of making a new | |
project with separate tests and docs. Splitting out a reusable | |
component might take 5 or 10 minutes to set up all the package | |
overhead but it's much easier to test and document a piece that is |
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#!/usr/bin/env bash | |
# Setup script for hacking chrome devtools | |
# Source -> https://medium.com/p/8c8896f5cef3 | |
echo "Creating folder and initialize a git repo" | |
mkdir devtools-frontend && cd devtools-frontend | |
git init | |
echo "Adding chromium remote and initialize sparse checkout" | |
git remote add upstream https://chromium.googlesource.com/chromium/blink |
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<body> | |
{{#constant}} | |
<div id="fb-root"></div> | |
{{/constant}} | |
<div> {{> fb_pic}} {{loginButtons}}</div> | |
<br /> | |
<div><h2>Click to post to your feed:</h2> {{> feed}} </div> | |
</body> |
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Meteor.startup(function() { | |
Template.fb_pic.pic = function() {// helper function to display the pic on the page | |
var userProfile; | |
userProfile = Meteor.user().profile; | |
if(userProfile) { // logic to handle logged out state | |
return userProfile.picture; | |
} | |
}; | |
}); |
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