Everyone knows programming - the financial mob asks me for my rate forecast

It's like this. In the middle of the night, I got a question from a big stock broker about programming. Bogor, have you slept? Inner OS: As a financial mob, how come I ask questions about programming so late? Later, I learned that they had organized a competition within their company - interest rate forecasts. That's true. It's not simple. I ...

Posted on Tue, 02 Jun 2020 04:09:52 -0400 by Anco

Day 66: search documents of Beautiful Soup

by bean About Beautiful Soup Beautiful Soup is a Python library that can extract data from HTML or XML files. It provides some simple operations to help you deal with the tedious work of document navigation, searching, modifying documents and so on. Because it's easy to use, Beautiful Soup will save you a lot of working time. In the previou ...

Posted on Mon, 01 Jun 2020 02:10:47 -0400 by KarlBeK0d3r

ASP.NET How to upload files and handle large file upload in core MVC

Binding interface with file model: IFormFile (small file upload) When you use the IFormFile interface to upload files, be sure to note that IFormFile will read all files in an Http request to the server memory before triggering ASP.NET The Action method in the Controller of the core MVC. In this case, it's OK to upload some small files, but ...

Posted on Sun, 31 May 2020 10:10:23 -0400 by BeastRider

PyQt5 simple widget production steps:

After learning python for several months, I suddenly want to make some of my own tools. I remember that when I used to write GUI of C + + with QT, I remember that I can write GUI with pyqt, and I have been learning for a week. I've read all the basic things. It's almost like QT! But pyqt5's Chinese materials are poor! I ...

Posted on Sun, 31 May 2020 09:41:22 -0400 by brash

Java IO character stream

Character stream Java provides some character stream classes to read and write data in character units, which are specially used for processing text files. Character input stream (Reader) java.io.Reader Abstract class is a super class representing all classes used to read character stream, which can read character information into memory. It de ...

Posted on Sun, 31 May 2020 07:00:59 -0400 by Pioden

Java IO character stream

Character stream Java provides some character stream classes to read and write data in character units, which are specially used for processing text files. Character input stream (Reader) java.io.Reader Abstract class is a super class representing all classes used to read character stream, which can read character information into memory. It de ...

Posted on Sun, 31 May 2020 06:54:08 -0400 by adam84

Java IO character stream

Character stream Java provides some character stream classes to read and write data in character units, which are specially used for processing text files. Character input stream (Reader) java.io.Reader Abstract class is a super class representing all classes used to read character stream, which can read character information into memory. It de ...

Posted on Sun, 31 May 2020 06:46:20 -0400 by diggysmalls

Analysis of file dependence of Qt in creating Application

When using QtCreator to create Application program, it will automatically create * * *. UI file in the folder "build - * * * - Desktop"_ Qt_ ***-Generate UI in debug_ ***. h, * * *. UI can be adjusted through QtDesigner, and a c + + class with the same name will be created in the folder of * * *. UI. This brings us a lot of doubts. Ho ...

Posted on Sun, 31 May 2020 00:41:38 -0400 by Kingy

Picture upload related

html: content <p> <label>Please select a file:</label> <input type="file" id="file" /> <input type="button" value="Read image" onclick = "readAsDataURL()"/> <input type="button" value="Read binary data" onclick = "readAsBinaryString()"/> <input type="button" value="Read text file" o ...

Posted on Thu, 28 May 2020 12:29:52 -0400 by rajivgonsalves

WeChat Applet Development--Download Any File via Cloud Function

WeChat Applet Development--Download Any File via Cloud Function 1. Introduction to Cloud Development WeChat applet developers are known to have many restrictions on applet development. When I was still a novice, the first level was stuck in HTTP requests without filed domain names. At that time, cloud development was not very long on the ...

Posted on Wed, 27 May 2020 20:53:43 -0400 by duclet