liruqi

import random
random.sample(range(1,201), 20)

liruqi

public static readonly Regex
            UrlFinder = new Regex(@"ss://(?<base64>[A-Za-z0-9+-/=_]+)(?:#(?<tag>\S+))?", RegexOptions.IgnoreCase),
            DetailsParser = new Regex(@"^((?<method>.+?):(?<password>.*)@(?<hostname>.+?):(?<port>\d+?))$", RegexOptions.IgnoreCase);

liruqi

Client-side SSL

For excessively paranoid client authentication.

Using self-signed certificate.

Create a Certificate Authority root (which represents this server)

Organization & Common Name: Some human identifier for this server CA.

openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt

liruqi

/*
 * https://myip.ms/view/ip_owners/179248/Aliyun_Computing_Co_Ltd.html

res = ""; for (i=0; i<41; i++) { console.log(arr[i].text); res = res + "\n" +  arr[i].text; }
arr = $("table .JColResizer .row_name a")

101.132.0.0 - 101.133.255.255
101.200.0.0 - 101.201.255.255
101.37.0.0 - 101.37.255.255
106.14.0.0 - 106.15.255.255

liruqi

/*
249 / 282 test cases passed.
Status: Wrong Answer

Input:
[-2,0,5,-1,-5,5,3]
-2
Output:
[[-5,-2,0,5],[-2,-1,0,1]]
Expected:

liruqi

ALTER TABLE beijing_house add column `usage` varchar(16) default NULL;
ALTER TABLE `beijing_house` add column `createtime` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP;

liruqi

== iOS ==

===Build guide===
* https://github.com/actorapp/actor-bootstrap/tree/master/docs/server

== Configuration ==
===File Storage===
AWS S3 or file system on actor server
* AWS S3: https://github.com/actorapp/actor-bootstrap/blob/master/docs/server/configure-s3.md
* Steps: [http://roomchat-cn.azurewebsites.net/oss/actor/aws-s3-cors1.jpg]，[http://roomchat-cn.azurewebsites.net/oss/actor/aws-s3-cors2.jpg]

liruqi

// Hide separator for specific cell is extremely hard in iOS 9.
// None of these worked or good enough for me:
// http://stackoverflow.com/questions/8561774/hide-separator-line-on-one-uitableviewcell 

@interface NSPZeroMarginCell : UITableViewCell

@property (nonatomic, assign) BOOL separatorHidden;

@end

liruqi

// No working anyway

    CGSize screenSz = [UIScreen mainScreen].bounds.size;
    
    CGSize leftSz = [self.haveAccountLabel intrinsicContentSize];
    CGSize rightSz = [self.signInButton intrinsicContentSize];
    CGFloat contentWidth = leftSz.width + rightSz.width + 8;
    CGFloat x = (screenSz.width - contentWidth) / 2;
    if (x < 0) {
        NSLog(@"Text overflow %lf > %lf", contentWidth, screenSz.width);

liruqi

var run = 0;
var mails = {}
total = 3000; //滚动次数，可以自己根据情况定义

function getEmails (cont) {
	var friendbutton=cont.getElementsByClassName("_ohe");
	for(var i=0; i<friendbutton.length; i++) {
		var link = friendbutton[i].getAttribute("href");

		if(link && link.substr(0,25)=="https://www.facebook.com/") {