application Archives - Page 2 of 14 - Simon Technology Blog

Exit the application in the operating system without separating memory

I am writing a monolithic operating system (it is a joke to call it an operating system, but it does have very small, school-level functionalists).
When I When talking about monolithic, I mean, it

October 17, 2021By Simo Os Theory application, Exit, Medium, memory, no separation, Operating System, programLeave a Comment

Check and determine the CRC algorithm from the data CRC – embedded application.

I have a set of data protected by a 16-bit checksum and I need to correct it. The checksum locations are known, the exact area where they are calculated and the exact algorithm used to calculate th

October 17, 2021By Simo Os Theory Algorithm, application, check, CRC, data, determination, embedding, program, styleLeave a Comment

WPF application and operating system

WPF applications are only available for win XP, Win vista and Windows 7. This is true. We cannot run on Windows 2003 servers. If WPF has any content, please discuss the limitations. WPF works fi

October 17, 2021By Simo Os Theory application, Operating System, program, WPFLeave a Comment

Multi-core – How does the operating system use all cores for my application?

I have a COM written in Berlin Delphi 101. I wrote a script to call its API (only one API, single thread, each takes about 1 minute to complete).

I use cscript.exe (64-bit) to run the vbs fil

October 17, 2021By Simo Os Theory all, application, Core, for, How, Multi, my, Operating System, programLeave a Comment

Super simple multi-linear regression application

First express my understanding of multiple linear regression:

Equation:

y is the correct result. p0 is a constant term, e is the error, p1, p2, p3, etc. are the regression coefficients

October 17, 2021By Simo Mathematics application, Diverse, linear, regression, simple, superLeave a Comment

OSX – ITERM2 Downs full screen application

I always have my IDE (phpStorm) in full screen mode (Yosemite).

I want my iTerm2 hotkey to slide my terminal window on the IDE, so it will not open a new space for the terminal window. Once t

October 16, 2021By Simo Macos application, down, full screen, ITERM, iterm2, OSX, program, slideLeave a Comment

Application process monitoring under Linux

Two ideas:

First, execute the monitoring script regularly

Use the crontab that comes with centos to execute the status.sh script regularly as needed.

#!/bin/bash

status=$(ps

October 16, 2021By Simo Linux application, linux, monitoring, processLeave a Comment

Tag: application