In Ember, always use {{...}}, not {{{...}}}. Use Ember.String.htmlSafe as necessary in JavaScript (usually in a component)
to mark markup as HTML-safe. Never pass user-entered content directly to Ember.String.htmlSafe.
Ember has great XSS protection built in. The HTMLBars templating library will automatically run any interpolations through
htmlEscape for you. So
Generated within the iPhone Simulator (iOS Version 8.4 (12H141))
| XS | S | M | L | XL | XXL | XXXL | Accessibility M | AccessibilityL | AccessibilityXL | AccessibilityXXL | AccessibilityXXXL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UIFontTextStyleHeadline | 14.0 | 15.0 | 16.0 | 17.0 | 19.0 | 21.0 | 23.0 | 23.0 | 23.0 | 23.0 | 23.0 | 23.0 |
| UIFontTextStyleSubheadline | 12.0 | 13.0 | 14.0 | 15.0 | 17.0 | 19.0 | 21.0 | 21.0 | 21.0 | 21.0 | 21.0 | 21.0 |
| UIFontTextStyleBody | 14.0 | 15.0 | 16.0 | 17.0 | 19.0 | 21.0 | 23.0 | 28.0 | 33.0 | 40.0 | 47.0 | 53.0 |
| UIFontTextStyleFootnote | 12.0 | 12.0 | 12.0 | 13.0 | 15.0 | 17.0 | 19.0 | 19.0 | 19.0 | 19.0 | 19.0 | 19.0 |
| UIFontTextStyleCaption1 | 11.0 | 11.0 | 11.0 | 12.0 | 14.0 | 16.0 | 18.0 | 18.0 | 18.0 | 18.0 | 18.0 | 18.0 |
| UIFontTextStyleCaption2 | 11.0 | 11.0 | 11.0 | 11.0 | 13.0 | 15.0 | 17.0 | 17.0 | 17.0 | 17.0 | 17.0 | 17.0 |
| // #!Swift-1.1 | |
| import Foundation | |
| // MARK: - (1) classes | |
| // Solution 1: | |
| // - Use classes instead of struct | |
| // Issue: Violate the concept of moving model to the value layer | |
| // http://realm.io/news/andy-matuschak-controlling-complexity/ |
| /// | |
| /// Extention functions for UICollectionViewController | |
| /// | |
| extension UICollectionViewController { | |
| /// Allows easy access to a collection view controller's refrsh control the same way as in a table view controller. | |
| var refreshControl: UIRefreshControl? { | |
| get { | |
| return collectionView?.viewWithTag(140412014669856) as? UIRefreshControl | |
| } | |
| set { |
| _ = require 'lodash' | |
| Promise = require 'bluebird' | |
| Promise.retry = (action, options = {}) -> | |
| _.merge | |
| max: 5 | |
| backoff: 500 | |
| , options | |
| d = Promise.defer() |
| . (Resolve-Path "$env:LOCALAPPDATA\GitHub\shell.ps1") | |
| If (Test-Path "cloud_package.cspkg") { | |
| Remove-Item "cloud_package.cspkg" -Force | |
| } | |
| cd "WebRole" | |
| iex "git reset --hard origin/master" | |
| iex "git pull" | |
| cmd /C "rmdir /S /Q node_modules" |
| exports.xForwardedFor = function(req, res, next) { | |
| if (!req.headers['x-forwarded-for']) { | |
| if (req.headers['x-iis-node-remote_addr']) { | |
| req.headers['x-forwarded-for'] = req.headers['x-iis-node-remote_addr']; | |
| } | |
| } | |
| next(); | |
| }; |
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\
The prep-script.sh will setup the latest Node and install the latest perf version on your Linux box.
When you want to generate the flame graph, run the following (folder locations taken from install script):
sudo sysctl kernel.kptr_restrict=0
# May also have to do the following:
# (additional reading http://unix.stackexchange.com/questions/14227/do-i-need-root-admin-permissions-to-run-userspace-perf-tool-perf-events-ar )
sudo sysctl kernel.perf_event_paranoid=0