One, source of demand During the development process, different versions of systems such as Win7, Win8, Win10 may be used for compatibility Debugging, sometimes it is optimized for special graphic
Category: Language
Programming language is a formal language used to define computer programs. It is a standardized communication technique used to issue instructions to a computer. A computer language allows programmers to accurately define the data that the computer needs to use, and precisely define the actions that should be taken in different situations.
C # Various field type comparison
1. Comparison of constants, read-only fields, static fields and static read-only fields
1 public class ModelClass
2 {
3 //The constant must be assigned an initial value when it is define
C # cache implementation
Implementation of Cache We are not doing a third-party cache implementation such as Redis, but according to the actual situation, we will save some environment variables based on C# to facilitate t
C # Remove illegal characters in the file name to replace other characters in the same style
///
/// Replace illegal characters in the file name with other characters of the same type
///
///
///
public string ReplaceFileName(string name)
{
name = name.Replace(“/”, “／”);
C # program Send POST Request Data + Lost Solution
The C# program always fails the verification when sending the RSA-encrypted password to the backend. I use wireshark to capture packets and find that the + signs in the password sent by POST have b
C# List
List< /span> List T is the element type in the list, compile The browser will check if the element type you add to the list is correct. If it is not correct, an error will be reported. In other wor
Jo C #
1 using System;
2 public class MyDate{
3 private int month,day,year;
4 public MyDate(int _month=1,int _day= 1,int _year=1900 ){
5 bool ok=true;
6 if(_month>12 || _month<1 || _year<0 || _
[C #] Classroom knowledge point # 1
Standard numeric format string https://docs.microsoft.com/zh-cn/dotnet/standard/base-types/standard-numeric-format-strings
https://docs.microsoft.com/zh-cn/dotnet/standard/base-types/composit
How do I call the “AT command” of the GSM modem in the codeys? Not a standard Send_SMS and E.T.C
I have a gsm-modem and plc, plc sees a modem (I use *.lib and the function block “openPort”), but I don’t understand how to write “in the modem” at command”, such as “ate0”. First, in order to i
[C #] Record synchronization method as asynchronous method
[C#] Rewrite the synchronous method into an asynchronous method
When we encounter the need to spend longer In time programs,
We usually call it asynchronously (such as BeginRead, EndRea