This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.
To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
// Given a query string "?to=email&why=because&first=John&Last=smith" | |
// getUrlVar("to") will return "email" | |
// getUrlVar("last") will return "smith" | |
// Slightly more concise and improved version based on http://www.jquery4u.com/snippets/url-parameters-jquery/ | |
function getUrlVar(key){ | |
var result = new RegExp(key + "=([^&]*)", "i").exec(window.location.search); | |
return result && unescape(result[1]) || ""; | |
} |
-- show running queries (pre 9.2) | |
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query | |
FROM pg_stat_activity | |
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' | |
ORDER BY query_start desc; | |
-- show running queries (9.2) | |
SELECT pid, age(clock_timestamp(), query_start), usename, query | |
FROM pg_stat_activity | |
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' |
# Compiled source # | |
################### | |
*.com | |
*.class | |
*.dll | |
*.exe | |
*.o | |
*.so | |
# Packages # |
var Col = require('react-bootstrap/lib/Col') | |
var PageHeader = require('react-bootstrap/lib/PageHeader') | |
var React = require('react') | |
var Row = require('react-bootstrap/lib/Row') | |
var {connect} = require('react-redux') | |
var {reduxForm} = require('redux-form') | |
var DateInput = require('./DateInput') | |
var FormField = require('./FormField') | |
var LoadingButton = require('./LoadingButton') |
import React from "react" | |
import Time from "react-time" | |
import { OverlayTrigger, Popover } from "react-bootstrap" | |
import { CartesianGrid, Legend, Line, LineChart, ResponsiveContainer, Surface, Symbols, XAxis, YAxis } from "recharts" | |
import "./style/StudentEngagement.less" | |
import { i18n } from "../services/Messages/Messages" | |
class StudentEngagementLineChart extends React.Component { |