Write a Chrome plug-in from scratch

Plug-in function Usually the most time-consuming thing for me is brushing "know-it", but I can't stop being cheap. Chrome has one installed on it. StayFocusd 10 minutes later, the zhihu domain name is blocked. But sometimes you really need to know to check something. Every time you turn it off, you will "forget" to open it. ...

Added by isign4jc on Fri, 31 May 2019 21:40:19 +0300

Harpoon Attack - Attempt

Author: Tilting 0x00 Preface This is an authorized harpoon case. It's also an attempt. It's not rich in experience. 0x01 Harpoon Attack Harpoon attack is one of the hackers'attacks. The most common way is to use Trojan Horse program as an attachment to e-mail and send a very attractive name to the target computer to induce the victim to open ...

Added by dpacmittal on Fri, 31 May 2019 21:15:18 +0300

Obtaining ip addresses of all devices in the network through UDP broadcasting

Explain: Source download address: http://download.csdn.net/detail/dxzysk/9756896 Source code usage instructions, first run server-side program on the host that needs to get IP address, and then run client-side program on Pc that needs to search for host. This paper is a windows version, VC++, debugged successfully in VS2010 environment. ...

Added by jansky on Wed, 29 May 2019 13:08:13 +0300

Deep into the win Chapter of V8 Engine-Time Core Method

The source code of the last article is very boring. The official documents are as bad as black cotton. This article talks about the implementation of timestamp on windows operating system. Because of class declaration and method interpretation, the previous one has been pasted, so this time it directly corresponds to the corresponding version o ...

Added by rakennedy75 on Mon, 27 May 2019 20:59:05 +0300

Swing Learning - --------- QQ Login Interface Making (2)

Last time, the theme framework of QQ interface was implemented, but the functions of minimizing and closing buttons have not been completed. This time, the function of QQ login interface has been improved again. This update mainly includes the following aspects: Minimize, close the window function and implement mouse movement events for th ...

Added by foreverdita on Sun, 26 May 2019 02:12:13 +0300

A comparison of Python multithreaded multiprocess and linear execution

Thread,Process,Line In the programmer's life, we must encounter the problem of too long calculation time, at this time, it is necessary to improve the efficiency of the algorithm.There are several methods: algorithm optimization, the power to stimulate CPUGPU, and so on. I'm now sharing my thoughts on python's multi-threaded, multi-process a ...

Added by Jakebert on Sat, 25 May 2019 20:03:41 +0300

AlertDialog cancel() Destroy Window Process Resolution

Let's analyze the AlertDialog cancel() destroy window process today.As mentioned in the previous article, both activity and dialog manage views through windows objects.So we can learn about the activity interface destruction process from the AlertDialog destruction process. The display of windows in Android system is controlled by Window o ...

Added by BillyMako on Sat, 25 May 2019 19:25:58 +0300

Web bottom right pop-up box prompt, can be superimposed

Preface I have been thinking about summarizing and accumulating my regular study and work, but my husband is really tired. In recent days, because of the work of some things stimulated, feeling and hit the chicken blood in general: the old man to study hard, diligent and upward. Because the first time to write a blog, but has been working for ...

Added by djfox on Fri, 24 May 2019 21:45:18 +0300

[Mobile Payment].NET Alipay App payment access

I. Preface Recently, blogs have been updating slowly because they are busy with new products. In order to facilitate users to pay, new products need Alipay scan code access. It fell to me. The product is desktop software under Windows system, which generates two-dimensional code payment through software. The interface is written in native MVVM. ...

Added by stargate03 on Wed, 22 May 2019 22:18:15 +0300

Definition and usage of cursors in MySql

Create a Cursor First create a data table in MySql: CREATE TABLE IF NOT EXISTS `store` (     `id` int(11) NOT NULL AUTO_INCREMENT,     `name` varchar(20) NOT NULL,     `count` int(11) NOT NULL DEFAULT '1',     PRIMARY KEY (`id`)   ) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=7;      INSERT INTO `sto ...

Added by powergen on Tue, 21 May 2019 22:49:25 +0300