發表文章

目前顯示的是 10月, 2023的文章

delphi grammar defines language

      https://en.wikipedia.org/wiki/Comparison_of_programming_languages_(basic_instructions) https://delpysuite.sourceforge.net/grammar.html  delphi.grammar delphi comment.grammar asm grammar  https://www.sigmdel.ca/michel/program/delphi/parser/parser1_en.html Parsing a Simplified Grammar Behavioral.Interpreter Pattern Delphi  grammatical representation GOLD Parsing System - Grammar Downloads https://sourcemaking.com/design_patterns/interpreter/delphi Interpreter Design Pattern in Delphi Delphi module This module examines the role of grammar in Modern Language Teaching (MLT) PDF) A Delphi Application for the Syntactic and Lexical Analysis of a Phrase Using Cocke, Kasami an https://slideplayer.com/slide/13207852/ Writing a Simple DSL Compiler with Delphi - ppt download http://www.felix-colibri.com/papers/db/sql_parser/sql_parser.html delphi grammar .bnf https://pygments.org/docs/lexers/ delphi Interface section TYPE code delphi grammar .bnf class pygments.le...

Delphi Class Visibility Access Specifier Class Member Visibility Strict Protected | Strict Private| Protected Visibility default protected strict private public private published strict protected

 Delphi Class Visibility Access Specifier Class Member Visibility  Strict Protected | Strict Private| Protected Visibility  default protected  strict private public  private published  strict protected  default protected  public  private published  https://docwiki.embarcadero.com/RADStudio/Alexandria/en/Private,_Protected,_Public,_and_Published_Declarations  strict private    strict protected  automated  private protected public published automated https://docwiki.embarcadero.com/RADStudio/Sydney/en/Classes_and_Objects_(Delphi) https://github.com/Embarcadero/OTAPI-Docs/blob/main/The%20Delphi%20IDE%20Open%20Tools%20API%20-%20Version%201.2.md https://www.mmx-delphi.de/articles/creational-wizard/   https://www.drbob42.com/delphi/property.htm https://docwiki.embarcadero.com/RADStudio/Sydney/en/Classes_and_Objects_(Delphi)  https://stackoverflow.com/questions/8232990/best-approach-to-elevate-method-visibilit...

Common Object Request Broker Architecture CORBA

 https://en.wikipedia.org/wiki/Common_Object_Request_Broker_Architecture  https://www.corba.org/ https://docs.oracle.com/cd/E15261_01/tuxedo/docs11gr1/tech_articles/CORBAobjects.html  https://www.ibm.com/docs/zh-tw/app-connect/12.0?topic=corba-common-object-request-broker-architecture https://www.geeksforgeeks.org/client-server-software-development-introduction-to-common-object-request-broker-architecture-corba/ http://www.sce.carleton.ca/netmanage/corba/arch2.htm https://docs.oracle.com/cd/E19900-01/820-0848/abltw/index.html Orbacus  WebSphere Netscape Communicator Sun Java 2 Platform Provides ORB CORBA programming models RMI programming model  ORBs implementations Client- and Implementation-resident ORB Server-based ORB System-based ORB Library-based ORB Message bzw. Integration Broker Anbieter BEA Candle CSK Software eXcelon GE Global eXchange Services IBM Iona iPlanet (Sun•Netscape Alliance) Jacada (früher Propelis) Leve18 Mercator (früher TSI) Netik Quovadv...

signal edge 上緣觸發指令PLS(Pulse) Rising Edge rising edge (or positive edge) rising edge-triggered electronics

 signal edge 上緣觸發指令PLS(Pulse) Rising Edge rising edge (or positive edge) rising edge-triggered 負緣 falling edge  falling edge (or negative edge) In the case of a pulse, which consists of two edges:     The leading edge (or front edge) is the first edge of the pulse.     The trailing edge (or back edge) is the second edge of the pulse. 使用Verilog自定義原語(user defined primitives)時,正緣、負緣分別以(01)、(10)表示,也可以用縮寫字母r、f表示。 三菱PLC PLS和PLF指令的使用简介 階梯圖Ladder Diagram (LD) PLS(Pulse):上升沿微分输出指令。 PLF:下降沿微分输出指令 Flip-flop)致能(enable)或允動(gate)預置(preset)與清除(clear)邊緣觸發(edge-triggered) 正緣觸發(positive edge-triggered)  負緣觸發(negative edge-triggered)三態邏輯 三態邏輯 tri-state logic 或Three-state logic)有CS(晶片選擇,chip select)和OE(輸出使能,output enable) 上拉電阻(英語:Pull-up resistors)下拉電阻(Pull-down resistor) 0     1     Z (high impedance  Kleene and Priest logics     F  U  T     Buffer amplifier     Logic leve...

Custom FireMonkey "TSimpleTriangle" component TCanvas = class(TInterfacedPersistent, IFreeNotification) TSimpleTriangle = class(TShape)

 https://community.embarcadero.com/index.php/blogs/entry/custom-firemonkey-tsimpletriangle-component-39692     procedure DrawLine(const APt1, APt2: TPointF; const AOpacity: Single); virtual; abstract;     procedure FillRect(const ARect: TRectF; const XRadius, YRadius: Single; const ACorners: TCorners;       const AOpacity: Single; const ACornerType: TCornerType = TCornerType.ctRound); virtual; abstract;     procedure DrawRect(const ARect: TRectF; const XRadius, YRadius: Single; const ACorners: TCorners;       const AOpacity: Single; const ACornerType: TCornerType = TCornerType.ctRound); virtual; abstract;     procedure FillEllipse(const ARect: TRectF; const AOpacity: Single); virtual; abstract;     procedure DrawEllipse(const ARect: TRectF; const AOpacity: Single); virtual; abstract;     procedure FillArc(const Center, Radius: TPointF; StartAng...

FMX Types Global Use GPU Canvas OpenGL Delphi Web Script

 https://www.delphitools.info/2013/12/24/a-terapixel-image-for-the-delphiwebscript-christmas/ A Terapixel Image for the DelphiWebScript Christmas! - DelphiTools https://learn.microsoft.com/zh-tw/windows/win32/direct3darticles/directx-warp?redirectedfrom=MSDN#architecture https://learn.microsoft.com/zh-tw/windows/win32/direct3darticles/directx-warp?redirectedfrom=MSDN#capabilities https://learn.microsoft.com/zh-tw/windows/win32/direct3darticles/directx-warp?redirectedfrom=MSDN#enabling_rendering_when_direct3d_10_hardware_is_not_available  https://parnassus.co/a-firemonkey-client-for-the-dws-terapixel-mandelbrot-data-set/ A FireMonkey client for the DWS Terapixel Mandelbrot data set - Parnassus OÜ - Delphi and C++Builder Plugins https://docwiki.embarcadero.com/RADStudio/Alexandria/en/Overriding_OpenGL_Rendering_Parameters https://stackoverflow.com/questions/26599780/fmx-shape-components-does-not-correctly-displayed-on-the-android-platform initialization  FMX.Types.GlobalUse...

Logstash | Modern Big Data Processing with Hadoop

 Hadoop HDFS Hive HBASE Spark  Flume Storm Flume Kafka Logstash apache flume kafka spark hadoop mapreduce hadoop hdfs hive  Hadoop Ecosystem | Hadoop Tools for Crunching Big Data | Edureka https://www.edureka.co/blog/hadoop-ecosystem

reusable server kernel application programmers multithreaded server

 https://www.ibm.com/docs/en/zvm/7.2?topic=cms-reusable-server-kernel https://www.vm.ibm.com/rsk/ https://docs.oracle.com/cd/E12531_01/tuxedo100/cservers/mtserv.html Developing Multithreaded Applications: A Platform Consistent Approach 作業系統 CH4 Multithreaded Programming - HackMD C++ Network Programming Volume 2: Systematic Reuse ...Semantic Scholarhttps://www.semanticscholar.org › paperThe ADAPTIVE Communication Environment (ACE) is an open-source toolkit for building high-performance networked applications and next-generation middleware ...  https://www.researchgate.net/figure/CORBA-30-Support-for-Real-Time-Applications_fig2_232647305 reusable server kernel application programmers  multithreaded server Multithreaded CORBA Server Applications  CORBA 3.0 Support for Real-Time Applications | Download Scientific Diagram https://theaceorb.com/about/abouttao/ The 2.2a version of the ACE ORB (TAO), pronounced "dow", is a CORBA V3.0 compliant, C++, object request broker. I...

im chat Instant Messenger system SERVER

 https://github.com/openimsdk/open-im-server https://docs.oracle.com/communications/E76289_01/doc.1001/e76290/ins_sysreqs.htm#IMSIN173 https://www.sciencedirect.com/topics/computer-science/instant-messaging-server https://xmpp.org/uses/instant-messaging/  https://www.troopmessenger.com/blogs/top-self-hosted-chat-software https://veriato.com/ https://www.quora.com/Instant-Messaging-IM-How-does-a-web-based-browser-based-chat-application-work https://socket.io/#browser-support A popular toolkit is Socket.io. From their page: the cross-browser WebSocket for realtime apps.- the following methods are available:    WebSockets    Adobe Flash Socket    AJAX Long Polling    AJAX Multipart Streaming    Forever IFrame    JSONP Polling Instant Messaging Software Architecture (Sun Java Communications Suite 5 Deployment Planning Guide)

Delphi國內優秀網站及開源項目

Delphi盒子 www.2ccc.com 2Pascal-新時代的Pascal http://www.2pascal.com WeDelphi http://www.WeDelphi.com 新大富翁論壇 http://www.dfwlt.com/forum.php 萬一的博客:http://www.cnblogs.com/del/ 原Delphi窖洞洞主博客:http://www.cnblogs.com/xalion 國內開源項目: CnPack:http://www.cnpack.org/  https://github.com/cnpack/cnvcl QDAC(QQ官方羣 250530692):http://blog.qdac.cc/ OrangeUI-Delphi移動開發利器(OrangeUI技術支持QQ羣:10900297) RPMP-Restful Plugin Midware for Pascal(QQ 羣: 289501953): https://github.com/ZYHPRO/RPMP MyBean輕量級配置框架,插件交流羣: 205486036: https://github.com/ymofen/delphi-framework-MyBean ABFrameWork(Delphi 框架) QQ交流羣: 307455944 (非開源) 開源網絡庫之Delphi Cross Socket,由WiNDDRiVER(soulawing@gmail.com)開發的跨平臺網絡庫,代碼風格優美,註釋詳細,唯一不足的是Demo略少,在Github上開源:https://github.com/winddriver/Delphi-Cross-SocketQQ交流羣:152678031 開源網絡庫之DIOCP,由天地弦(www.diocp.org)開發的網絡併發框架,多線程管理庫diocp,經過長時間的測試,運行極爲穩定,在Github上開源:https://github.com/ymofen/diocp-v5QQ交流羣:638127021 Delphi國內優秀網站及開源項目  https://www.twblogs.net/a/5efd6c459644181341a12ed5 https://www.cnblogs.com/tc310/c...

tux web server nginx lighttpd openresty epoll kqueue

 list web http server On this page https://www.linode.com/docs/guides/web-servers-list/     The Web Servers List. Apache HTTP Server. Apache Tomcat. Caddy Web Server. Eclipse Jetty Webserver. H2O Web Server.     Hiawatha Web Server.     Internet Information Services.     Lighttpd Web Server.     NGINX Web Server. Node.js. OpenLiteSpeed Web Server.     Hosting in the Cloud. https://en.wikipedia.org/wiki/TUX_web_server https://en.wikipedia.org/wiki/In-kernel_web_server https://en.wikipedia.org/wiki/Service-oriented_architecture https://en.wikipedia.org/wiki/Comparison_of_web_server_software https://en.wikipedia.org/wiki/Web_server https://en.wikipedia.org/wiki/Httpd http://www.fenrus.demon.nl/ https://wiki.linuxquestions.org/wiki/List_of_web_servers https://docstore.mik.ua/orelly/other/LRH/chp-12-sect-2.html https://unixism.net/2019/04/linux-applications-performance-introduction/ https://docs.or...

Contribution rate of each country gnu open source

 What countries have more open source developers OpenSource contribution by country Contribution rate of each country gnu open source

RPN Reverse Polish notation Polish notation Infix notation

 Reverse Polish notation https://en.wikipedia.org/wiki/Reverse_Polish_notation 波蘭表示法 (Polish notation) Polish notation Infix notation Stack https://en.wikipedia.org/wiki/Calculator_input_methods DAL  Direct Algebraic Logic Advanced Scientific Calculator RPN or DAL? A brief analysis of Reverse Polish Notation against Direct Algebraic Logic Advanced Scientific Calculator algorithm RPN DAL  Direct Algebraic Logic Reverse Polish notation Polish notation Infix notation http://www.computersciencelab.com/RPNCalc.htm Data Structure and Algorithms Reverse Polish Notation (RPN) was devised as a method of simplifying mathematical expressions. RPN predates modern computers. It became useful with the ... http://computer-programming-forum.com/29-pascal/e350d2466a1070f7.htm Pascal, Algebraic -> Reverse Polish Notation https://mathworld.wolfram.com/ReversePolishNotation.html Reverse Polish notation Scientific Calculator source code https://github.com/topics/rpn-calculator https://gith...

C++Builder AST TREE C++Builder toolsapi Abstract Syntax Tree

Using CDT APIs to programmatically introspect C/C++ code https://help.eclipse.org/latest/index.jsp?topic=%2Forg.eclipse.cdt.doc.isv%2Freference%2Fapi%2Findex.html Eclipse CDT APIs to programmatically introspect C/C++ code https://gitlab.eclipse.org/eclipsefdn/helpdesk/-/wikis/Wiki-shutdown-plan Eclipse CDT™ (C/C++ Development Tooling) OpenTools API in RAD Studio - TCoffeeAndCode LLVM Clang AST  Abstract Syntax Tree Builder for Delphi. With DelphiAST   PSIMiner processing PSI trees contain code syntax trees https://github.com/RomanYankovsky/DelphiAST https://stackoverflow.com/questions/31837122/library-for-c-abstract-syntax-trees-composition-and-code-generation Library for C++ abstract syntax trees composition and code generation [closed] https://docs.taichi-lang.org/blog/ast-refactoring AST refactoring | Taichi Docs https://stackoverflow.com/questions/17388771/get-human-readable-ast-from-c-code/1739385...

personal organizer program Organizer automotive tracker calendar maker family friends data viewer budget journal personal planner todo list album

 personal organizer program Organizer Personal  automobile tracker Calendar Planner maker family friends data viewer financial accounting  budget journal personal planner Personal Diary Daily to-Do Planner album Notepad Journal Personal  software knowledge dictionary To-do List Apps of 2023 for Personal Task Management     Todoist.     Microsoft To-Do.     TeuxDeux.     Any.do.     ToodleDo.     Habitica.     TickTick.     Google Keep. Notepad Journal pocket diary spiral notebook Asset Management System Code Snippets CodeSnip: Pascal Source Code Snippets Repository ... DelphiDabbler.com https://delphidabbler.com › software › c...A code snippets code bank for Windows, designed with Pascal code in mind. Users can add their own code & test compile in Delphi or Free Pascal. Open source. Snipe-IT - Open Source Asset Management System This is a FO...

delphi DesignTime DesignIntf.pas DesignIntf DesignIntf DesignNotification IDesignNotification RegisterDesignNotification delphi DesignIntf IDesignNotification IDesigner delphi designintf componentdesigner designwindows

IDesignNotification  IDesignNotification  RegisterDesignNotification delphi  DesignIntf IDesignNotification IDesigner delphi designintf componentdesigner designwindows tools delphi Language macros preprocessors  Code refactoring Some IDE Editor Refactorings – MMX https://www.mmx-delphi.de/screenshots/editor-refactorings/ RegisterDesignNotification ItemInserted DesignIntf IDesignNotification SelectionChanged  IDesignNotification  RegisterDesignNotification SelectionChanged DesignerClosed ItemInserted https://stackoverflow.com/questions/73414667/capture-selected-element-in-a-tform-in-design-time http://mc-computing.com/languages/delphi/Property_Editors.html Delphi - Property Editors http://www.drbob42.com/delphi/property.htm Dr.Bob's Delphi Clinic: Delphi Property and Component Editors for the Best Blog Hosting Sites https://stackoverflow.com/questions/45719565/delphi-component-creation-design-time https://wiert.me/2019/02/19/delphi-component-to-show-some-tex...

delphi designtime Architecture delphi design time packages dclcrdbx bpl

https://github.com/paolo-rossi/OpenAPI-Delphi https://github.com/landgraf-dev/openapi-delphi-generator https://github.com/paolo-rossi/delphi-neon https://swagger.io/blog/api-design/openapi-driven-api-design/ OpenAPI-Delphi. OpenAPI 3.0 library https://docwiki.embarcadero.com/RADStudio/Alexandria/en/VCL_Overview https://github.com/TurboPack/SynEdit/blob/master/readme.md Delphi Sources - Creating Compound Components - English Delphi Programming Guide https://delphisources.ru/pages/faq/master-delphi-7/content/LiB0091.html https://www.researchgate.net/figure/Component-Based-Architecture-In-the-figure-3-there-are-5-components-in-the-system-1_fig1_284358347 https://www.researchgate.net/figure/Meta-components-in-Delphi-at-design-time_fig4_243762954 4: Meta-components in Delphi at design time. | Download Scientific Diagram https://www.researchgate.net/figure/Component-specification-architecture_fig2_222269453 https://www.amazon.co.uk/Delphi-Component-Design-Architecture-Development/dp/02014613...

TTreeNode leak when VCL styles are active - Page 2 - VCL - Delphi-PRAXiS [en]

https://en.delphipraxis.net/topic/4520-ttreenode-leak-when-vcl-styles-are-active/ https://en.delphipraxis.net/topic/4520-ttreenode-leak-when-vcl-styles-are-active/?page=2 https://github.com/EtheaDev/SVGIconImageList/tree/master/Demo    spdbtn_ShowMyFrameOnPanel2: TSpeedButton;     pnlFormMainClientArea: TPanel;     ComboBox1: TComboBox;     procedure spdbtn_ShowMyFrameOnPanel2Click(Sender: TObject);  myFrameWithTreeViews: TfrmeFrameWithTreeViews = nil;   ComboBox1.Items.AddStrings(TStyleManager.StyleNames);   ComboBox1.ItemIndex := ComboBox1.Items.IndexOf(TStyleManager.ActiveStyle.Name);   TfrmeFrameWithTreeViews = class(TFrame)     Splitter1: TSplitter;     tvOnPanelLeft: TTreeView;     pnlToPageControl: TPanel;     Splitter2: TSplitter;     pnlWithPageControlInto: TPanel;     PageControl1: TPageControl;     ...

Exploring Delphi XE3 – WinApi Additions – Winapi.Wbem WMI Tasks using Delphi – Registry JEDI API Library & Security Code Library

  https://theroadtodelphi.com/tag/wmi/ https://learn.microsoft.com/zh-tw/windows/win32/wmisdk/wmi-start-page?redirectedfrom=MSDN https://learn.microsoft.com/en-us/previous-versions/tn-archive/ee156554(v=technet.10)?redirectedfrom=MSDN https://sourceforge.net/projects/jedi-apilib/ https://theroadtodelphi.com/2012/04/09/how-obtain-the-source-of-the-wmi-data/ https://learn.microsoft.com/zh-tw/windows/win32/cimwin32prov/win32-process?redirectedfrom=MSDN Exploring Delphi XE3 – WinApi Additions – Winapi.Wbem Delphi XE3 introduces a lot of new WinApi headers translations, between them is the Winapi.Wbem unit which is the Delphi (object pascal) translation for the wbemidl.h file which contains the WMI Component Object Model (COM) interface definitions. This means that from now you can access the WMI in a fastest way and directly using COM avoiding the use of the Microsoft WMIScripting Library and third party libraries.    JEDI API Library & Security Code Library  The JWA...

Design and Tests of a High-Performance Long-Wave Infrared Refractive Thermal Imager: Freeform Lens in Coaxial System

 FL 100mm F1.0 LWIR Motorized Lens For Thermal Imaging Camera Fl 100mm F1.0 Lwir Motorized Lens For Thermal Imaging Camera , Find Complete Details about Fl 100mm F1.0 Lwir Motorized Lens For Thermal Imaging Camera,Fl 100mm F1.0 Lwir Motorized Lens,Lwir Motorized ... OEM Dahua Security IP Camera SD5A825-HNR-YA PTZ, 1/1.8",8MP@30FPS,25X(5.4~135mm),IR(492ft),True WDR,Starlight,VCA,PP,FD,Auto Tracking,Audio/Alarm,SD Slot,Brackt/Power Included, POE+ LWIR Zoom Lenses for Thermal Imaging Camera    Maximum 13X Zoom Ratio    Wide focal length range: wide angle focal lengths to a maximum telescope focal length: 400mm    Motorized focusing or manual focusing    DLC coating on front lenses  https://www.unmannedsystemstechnology.com/feature/advanced-ir-zoom-lenses-for-next-generation-thermal-imaging/

delphi now today weekday isoday = (dayofweek + 5) mod 7 + 1

https://docwiki.embarcadero.com/CodeExamples/Sydney/en/DayOfWeek_(Delphi) https://docwiki.embarcadero.com/Libraries/Sydney/en/System.SysUtils.DayOfWeek http://www.delphibasics.co.uk/RTL.php?Name=DayOfTheWeek https://en.wikipedia.org/wiki/Leap_year https://en.wikipedia.org/wiki/Leap_week_calendar https://github.com/akshayvadher/leap-years-tdd https://github.com/stdlib-js/assert-is-leap-year https://github.com/search?q=leap+language%3APascal+&type=repositories https://github.com/search?q=leap+calendar+language%3APascal+&type=code delphi today weekday leap calendar https://www.delphibasics.co.uk/Method.php?NameSpace=System.Globalization&Class=Calendar&Type=Class&Method=GetDayOfWeek today weekday leap calendar GetDayOfWeek libraries easiest method  calculating Algorithms for Calculating Day of Week https://calendars.fandom.com/wiki/Calculating_the_day_of_the_week https://en.wikipedia.org/wiki/Determination_of_the_day_of_the_week https://learn.microsoft.com/zh-tw/dot...

NTP NTC 熱敏 電阻 Positive Temperature Coefficient Negative positive temperature coefficient resistor

https://zh.wikipedia.org/wiki/%E7%83%AD%E6%95%8F%E7%94%B5%E9%98%BB https://en.wikipedia.org/wiki/Thermistor https://zh.wikipedia.org/wiki/%E6%B9%A7%E6%B5%AA%E9%9B%BB%E6%B5%81%E9%99%90%E5%88%B6%E5%99%A8 https://en.wikipedia.org/wiki/Inrush_current_limiter 負溫度係數Negative Temperature Coefficient (NTC) 正溫度係數(PTC,Positive Temperature Coefficient) Positive Temperature Coefficient (PTC) 臨界溫度熱敏電阻CTR,Critical Temperature Resistance) main distribution frame  Overvoltage protection  MOV based modular solid-state switches and a concentrated 壓敏電阻Metal Oxide Varistors  MOV Metal Voltage Dependent Resistor https://embeddedschool.in/list-types-of-protection-devices/ tvs over Voltage  protection component tvs over Voltage  protection Over-Voltage and Over-Current Protection Explained over Voltage  protection component Components such as MOV, GDT, SPG (Spark Gap Protectors) and TSS (Thyristor Surge Suppressors) serve as the primary form of protection against overvoltage. TVS ...

Optical spectrometer Spectrometry diffraction grating VHP grating Prism PGP spherical Conical surface Cone LENs Monochromator

 diffraction grating VHP grating Prism PGP spherical The Optics of Spectrometry: A Guide to Spectroscopy Gratings Direct-vision, dispersing prism-grating-prism (PGP) spectrograph used... | Download Scientific Diagram  https://www.avantes.com/support/theoretical-background/introduction-to-spectrometers/ https://support.zemax.com/hc/zh-cn/articles/1500005578762-How-to-build-a-spectrometer-theory Conical surface Cone  Optical  Conical surface Cone grating Conical surface Cone  IR filter  Grating Equation Optimization and Performance Evaluation of Apodization Function for Fiber Bragg Grating as Vital Sign Sensor | SpringerLink Optical  Cone grating filter Optical filtering

mass spectrometer measures potassium DIY mass spectrometer measures potassium in dietary salt substitute

 https://youtu.be/nIKhUizkXxA?si=tmYzMywXETWHOeDm

button doorbell ESD Protection Circuits protection zener TVS uClamp3301D BAT54S BAV99 1N4148W AN015 - Input Protection Circuits

 https://electronics.stackexchange.com/questions/663623/mcu-input-pin-protection button ESD Protection Circuits doorbell protection  zener TVS uClamp3301D BAT54S BAV99  1N4148W  https://resources.altium.com/p/beginners-guide-esd-protection-circuit-design-pcbs https://circuitcellar.com/resources/ee-tips/active-esd-protection-for-microcontrollers-ee-tip/ Active ESD Protection for Microcontrollers (EE Tip #129) - Circuit Cellar https://uk.rs-online.com/web/content/discovery/ideas-and-advice/push-button-switches-guide https://www.electroschematics.com/musical-doorbell/ Schematic of the musical doorbell circuit button  doorbell protection  Input Protection Circuits diode Isolated interference - Microcontroller with a long wire for digital input - Electrical Engineering Stack Exchange https://electronics.stackexchange.com/questions/49824/microcontroller-with-a-long-wire-for-digital-input protection Protecting MCU digital input with 300m wires - Electrical Enginee...

delphi iocp socket tcpip network

      https://sourceforge.net/p/synalist/code/HEAD/tree/trunk/ http://www.ararat.cz/synapse/doku.php/download          Ararat Synapse Code  SynaSer serial library Synapse TCP/IP and serial library Winsock http://visualsynapse.sourceforge.net/            VisualSynapse TCP/IP Delphi components based on Synapse. http://synapse.ararat.cz/files/contrib/            Contributed Download Area - various samples and others. http://synapse.ararat.cz/files/crypt/            Crypting libraries for SSL/TLS/SSH in Synapse http://synapse.ararat.cz/files/W95ws2setup.exe            Winsock2 support for Windows95 http://www.wireshark.org/            Wireshark excellent tool for analyse and debugging of network communicat...

diocp DIOCP 无锁队列 ZeroMQ QWorkers uJobPusher RabbitMQ websocket network

 https://www.opensourceagenda.com/projects/zserver4d 内置抗量子密码支持 https://en.wikipedia.org/wiki/SHA-3  支持了5大美国国家标准技术研究所(NIST)高级加密标准算法      rc6加密,通讯协议支持 https://en.wikipedia.org/wiki/RC6     Twofish加密,通讯协议支持 https://en.wikipedia.org/wiki/Twofish     Serpent加密,通讯协议支持 https://en.wikipedia.org/wiki/Serpent_(cipher)     Mars加密,通讯协议支持 https://en.wikipedia.org/wiki/MARS_(cipher)     Rijndael加密,通讯协议支持 https://en.wikipedia.org/wiki/Advanced_Encryption_Standard  https://www.nuget.org/packages/SimpleMsgPack  https://www.twblogs.net/a/5ef0629c33cbe858769e7fee zmq_strerror - 台部落  https://www.oschina.net/project/widgets/_project_list?company=0&tag=12&lang=0&os=156&sort=favorite&recommend=false&cn=false&weekly=false&p=150&type=ajax  http://m.mamicode.com/info-detail-1515096.html DIOCP之DEMO-登陆验证设计(二)-码迷移动版-m.mamicode.com http://bbs.2ccc....

Awesome Delphi

 Awesome Delphi https://www.ancii.com/ayb3e4z7x/ Delphi编程技巧大全     http://www.delphitop.com/ Delphi盒子 www.2ccc.com 2Pascal-新时代的Pascal http://www.2pascal.com WeDelphi http://www.WeDelphi.com 新大富翁论坛 http://www.dfwlt.com/forum.php 万一的博客:http://www.cnblogs.com/del/ 原Delphi窖洞洞主博客:http://www.cnblogs.com/xalion CnPack:http://www.cnpack.org/        https://github.com/cnpack/cnvcl QDAC(QQ官方群 250530692):http://blog.qdac.cc/ OrangeUI-Delphi移动开发利器(OrangeUI技术支持QQ群:10900297) RPMP-Restful Plugin Midware for Pascal(QQ 群: 289501953): https://github.com/ZYHPRO/RPMP MyBean轻量级配置框架,插件交流群: 205486036: https://github.com/ymofen/delphi-framework-MyBean ABFrameWork(Delphi 框架) QQ交流群: 307455944 (非开源) 开源网络库之Delphi Cross Socket,由WiNDDRiVER()开发的跨平台网络库,代码风格优美,注释详细,唯一不足的是Demo略少,在Github上开源:https://github.com/winddriver/Delphi-Cross-SocketQQ交流群:152678031 开源网络库之DIOCP,由天地弦(www.diocp.org)开发的网络并发框架,多线程管理库diocp,经过长时间的测试,运行极为稳定,在Github上开源:https://github.com/ymofen/diocp-v5Q...

Power Supply current consumption consumption Reducing Relay Power Consumption Circuit Diagram Power-Saving Relay Driver | Full Electronics Project with Source Code

 Power Supply current consumption consumption    Reducing Relay Power Consumption Circuit Diagram   Power-Saving Relay Driver | Full Electronics Project with Source Code    logic threshold  analogue switch  MAX4624 reaches  threshold Reducing Relay Power Consumption Circuit Diagram https://www.electroschematics.com/low-current-relay/ Power Supply current consumption consumption Reducing Relay Power Consumption Circuit Diagram https://www.eeweb.com/reducing-relay-power-consumption/ https://www.eeweb.com/dual-relay-driver-board-circuit-schematic/ https://subscription.packtpub.com/book/iot-and-hardware/9781838982461/10/ch10lvl1sec14/exploring-a-relay-driver-circuit Infrared Sensor Based Power Saver | Circuit Diagram Available https://www.electronicsforu.com/electronics-projects/power-saving-relay-driver https://www.homemade-circuits.com/how-to-make-relay-driver-stage-in/ Transistor Relay Driver Circuit with Formula and Calculation...

delphi ping scanner исходник интернет icmp. dll delphi ping интернет icmp. dll Русское программирование на Delphi. network

 https://delphisources.ru/forum/showthread.php?t=29617 http://www.delphimaster.ru/articles/icmp.html https://www.thoughtco.com/implementing-ping-without-using-raw-sockets-4068869 http://www.codenet.ru/progr/delphi/stat/ping.php http://forum.delphimaster.net/cgi-bin/forum.pl?id=1530002471&n=4&toprint=1 http://forum.delphimaster.net/cgi-bin/forum.pl?id=1530002471&n=4 https://kursovik.com/programming.html?lang=delphi Вернуться           Форум по Delphi программированию > Все о Delphi > Интернет и сети Перезагрузить страницу Нужно сделать ping на Delphi Всем доброго времени суток! Задача избитая, но полноценного решения не нашел. Нужно сделать ping на Delphi. Нашел вроде хороший пример http://www.delphimaster.ru/articles/icmp.html , но не хватает мозгов как сделать, что бы размер буффера можно бло указывать произвольно? Не хватает мозгов переделать на динамический массив буффера данных. Кроме того хотелось бы услышать ...