Programmer Group

Install devpi Summary devpi consists of three components: Devpi server: provides image and cache functions, deploys in the DMZ area of the enterprise, and improves the efficiency of downloading python package Devpi Web: provide web interface and query function Devpi client: command line tool, providing package upload and other functions d ...

Change the status bar background and icon colors By default, it's white on black. Now it's black on white First, look at the renderings: Screenshot_2018-01-03-19-20-27-797_com.yiban1314..png 1. Status bar background is white: set in style <item name="colorPrimaryDark">@color/white</item> 2. Write to modify the color of the s ...

This is a golang crawler demo. It goes to the homepage of a beauty picture website Adopt the way of gorang multithreading to crawl pictures and save the crawled pictures locally In the code, it is useful to use chan, the data analysis framework of goquery web page, to control goroutine to download http://www.umei.cc/ The header requested by ...

1, New project Open vs2017 and create a new project named orm1       2, New database Open SqlServer database, create new database orm1, and create new table student.   3, New ADO.NET entity data model     Click new connection here to create a new database connection. In fact, the server name input. Represents the local server, and the defa ...

Today, when I was playing Weibo, I accidentally thought of using python to crawl and download a few pictures. However, it is found that Weibo is different from ordinary websites, To get a little content, you need to get a cookie from the browser first. Otherwise, it can't jump automatically. At present, I haven't found a good solution, so I fo ...

Play Ansible in one step I wrote a column about Ansible. It's very systematic from 0 to 1. It's about 39W words. There are more than 430 pages of pdf, only 39 yuan. Address: https://blog.51cto.com/cloumn/detail/83 Column contents: 1. Learning is not confused: how can Ansible master 2. Entering the Ansible world: usage overview and initial ...

The first few articles mainly introduced the knowledge of using delphi to develop back door and simple remote control. Some partners said delphi was out of date and nobody used it. But I think programming language is just a way to realize functions, just use the language you are familiar with or like. DELPHI hacker programming (1): implementati ...

Text in the game The first article in our series tells you how to render the text "Hello World" on the stage in the game. However, the elder brother who often plays the game must know that there are not only ordinary words in the game, but also all kinds of fancy fonts. How can we realize these words? We can see that in the screens ...

Yesterday, I saw the discussion of string resident pool in C ා in the group. It's so hot. After several rounds of discussion, there are lots of theories, but it's awkward to provide evidence. Although this is very basic, a better answer is not so easy. I will share this article with you in my ability 1: Ubiquitous pool After so many years of d ...

In the actual operation and maintenance, the user configuration and outlook default OST file path are on Disk C, which often leads to insufficient space on Disk C, system crash or other problems that result in the inability to access the desktop, documents, favorites and other data under disk C. It's OK to manually cut configuration and config ...