[C#][Windows API] Mouse cursor move, hide, get position
For the native method declarations used in the following examples, please refer to [Common Windows Native Methods Organizing (Windows A
Month: October 2021
Log4net
Reference address:
“C# log4net configuration”
“C# use log4net to record logs”
Project reference nuget package log4net
Add a reference to the App.config file
Add the fo
Access MySQL Remote Databases from Command Line
I have a server with Rackspace. I want to access the database from the command line of the local machine.
I have tried:
mysql -u username -h my.application.com -ppassword But it gave an
MySQL looks back
The difference between Mysql and Oracle 1. Instance difference Mysql is a lightweight database, open source and free. Oracle is charged and the price is very high.
One instance of Mysql can
MySQL connection query uses?
I have been trying to make it work for a long time, but it doesn’t seem to work, maybe it’s not even possible, what I want to do is use a MySQL connection query like this I found Examples…
How do I handle Sigchld?
I need to handle SIGCHLD correctly. How to use it in existing code. Currently I cannot wait for the child process unless I use 0 instead of WNOHANG | WUNTRACED.
status = 0;
pid_t child, end
[C # .NET] [VB.Net] Practice IEqualityComparer is not collimated
[C#.NET][VB.NET] Practice IEqualityComparer regardless of case
PracticeIEqualityComparer, case-insensitive comparison
//Practice< /pre> public class InComparer: IEqualityComparer { C
C # generics
Generic allows you to delay writing the specification of the data type of the programming element in the class or method until it is actually used in the program. In other words, generics allow you
Why is mysql to choose B + Tree
Algorithm comparison
Binary tree
When I look for 8 Five steps are needed
Red and black Tree
When I query 8 It takes four times when there are some optimizations relative to
[C #] Simple and fast to convert various numeric words to numbers (String to int)
I believe that when you are writing programs, you must have a lot of opportunities to convert numeric strings into int or float type values, but the numeric characters may not be very clean, someti