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suntong /
Created Feb 1, 2014
overlayfs: mounting overlayfs on top of overlayfs
# The script ( makes a read-only overlayfs mount on top of
# another readonly overlayfs mount, repeating this in a loop,
# when all the read-only filesystems are mounted, then it mounts another
# overlayfs that uses the last read-only rootdir as lowerdir and a read-write
# filesystem in upperdir,
View main.go
package main
import (
View gist:9cb494214aea24c2c5ff

Challenge: select all the people that are:

  • in the 3rd class
  • under age 10
  • female


train[(train['Age'] < 10) & (train['pclass'] == 3) & (train['sex'] == "female")]
suntong / gist:dad3c1c19936861d90a5
Last active Aug 29, 2015
jQuery Checkbox :checked Selector: Travers the selected checkboxes
View gist:dad3c1c19936861d90a5
<!doctype html>
<html lang="en">
<meta charset="utf-8">
<title>checked demo</title>
div {
color: red;
View gist:43ddbd9a6073202a7790
body, input {
font-family:Calibri, Arial;
h1 {
margin:0 0 0 20px
html, body, #container {
View gist:6195df2353680662334f
<title>Multiple Checkbox Select/Deselect - DEMO</title>
<h2>Multiple Checkbox Select/Deselect - DEMO</h2>
<table border="1">
<input type="checkbox" id="selectall">
<th>Cell phone</th>
View gist:91fae43535138b9d25e5
$(function () {
$("#selectall").click(function () {
$('.case').prop('checked', this.checked);
$(".case").click(function () {
if ($(".case").length == $(".case:checked").length) {
$("#selectall").prop("checked", true);
} else {
$("#selectall").prop("checked", false);
View gist:9b9276bedbb6cd0b8443
<link href="//" rel="stylesheet">
<!-- Include roboto.css to use the Roboto web font, material.css to include the theme and ripples.css to style the ripple effect -->
<link href="dist/css/roboto.min.css" rel="stylesheet">
<link href="dist/css/material.min.css" rel="stylesheet">
<link href="dist/css/ripples.min.css" rel="stylesheet">
View gist:3539307ef77ddee95f10
package main
import (
type Person struct {
Name string //exported field since it begins with a capital letter
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