MOSFET

 APT10035LLL MOSFET-based high voltage short pulse

https://aip.scitation.org/doi/pdf/10.1063/1.5021211 

 MOSFET Gate Driver Circuit Design for High Repetitive (200kHz) High Voltage (10kV) Solid-State Pulsed-Power Modulator

部首 請問草字頭的字為何有兩種寫法

 艸 艹  丱 卝 ㄍㄨㄞ 卝部 艸 草 ㄘㄠˇ     

 

丱     ㄏㄨㄥˋ       丱     ㄍㄨㄢˋ

 

苟、敬、護、獲、雚、觀、夢、萬、舊

 

https://www.ptt.cc/bbs/Wrong_spell/M.1222961505.A.6EC.html

WEB Developer skills via bootstrap react.js EXT.js figma adobexd sql java mediaquery Web Developer Skills From Basics To Extra

 https://www.upwork.com/hire/bootstrap-designers/eg/ismailia/

 https://www.templatesthemes.net/tags/dashboard/

https://www.upwork.com/hire/javascript-developers/eg/ismailia/ 

JavaScript VUE.js EXTJS Angular React

MVC MVP MVVM Design Pattern  Architecture JavaScript Framework

JavaScript Framework 

Localstorage SessionStorage Cookies WebSQL IndexedDb

 EXTJS  React Spring Mvc

rich web application frameworks 

https://en.wikipedia.org/wiki/List_of_rich_web_application_frameworks

https://en.wikipedia.org/wiki/Mobile_development_framework

javascript CanvasKit Skia  WebAssembly

Angular vs Knockout.js vs Vue.js vs Backbone.js: Which JavaScript Framework Suits

Linear Operational analog Waveform phase modulation calculation Differential Substrate Arithmetic

https://en.wikipedia.org/wiki/List_of_LM-series_integrated_circuits

https://www.geeksforgeeks.org/analog-to-analog-conversion-modulation/ 

https://www.neophotonics.com/what-is-phase-modulation/

https://www.monolithicpower.com/en/power-factor-correction

identify max switching frequency of a MOSFET switching frequency Eon Freq wheeling diode Power MOSFET switching behavior

  identify max switching frequency of a MOSFET switching frequency Eon Freq wheeling diode Power MOSFET switching behavior
https://www.analog.com/ru/app-notes/an-140.html

High Speed 650V IGBTs for DC-DC Conversion up to 200 kHz 

200Khz switching frequency MOSFET wheeling diode 650v

Maximizing the Performance of GaN with Ideal Diode Mode
https://www.ti.com › lit › snoa932
PDF
Dead Time Loss Versus Dead Time Settings With 200kHz Switching Frequency. ... between TI GaN with ideal diode mode, a 650V SiC MOSFET, discrete e-mode.

application. A 1200V, 160mohm SiC MOSFET from Cree Inc ...
https://www.richardsonrfpd.com › docs › rfpd › C...
PDF
limits the switching frequency at or below 200 kHz. ... Body diode recovery time trr. Body diode charge Qrr. 1200V. 650V. 650V.

https://electronics.stackexchange.com/questions/291342/freewheeling-diode-needed

Dual Operational Amplifiers LM358

 Dual Operational Amplifiers LM358 

MOSFET 2N7000  N-Channel 60-V (D-S) MOSFET - Vishay Siliconix N-Channel Enhancement-Mode Vertical DMOS FET, Microchip Technology.
FDS4935A - MOSFET – Dual, P-Channel, PowerTrench 30 V

delphi circular shift crypto Cipher replaced

 https://github.com/decfpc/DelphiEncryptionCompendium/blob/master/DECCipher.pas

https://en.wikipedia.org/wiki/Caesar_cipher

SQLite Query TDataSetProvider TClientDataSet

 TDataSetProvider 

TClientdataset  TFDMemTable 

TBlobField

chm file data Blob HTML Images  Binary Fields 

MIME types  IANA media types 

LZX LZ77  compression algorithm

DataSetProvider clientdataset LOCAL DATABASE tables

ftdichip RS-232或TTL串行傳輸

 https://ftdichip.com/software-examples/code-examples/delphi-examples/

 

 

ime

 https://p0w3rsh3ll.wordpress.com/2013/06/07/about-keyboard-layouts/

 https://social.technet.microsoft.com/Forums/en-US/2a46ae38-2202-4286-9b46-35bc6e60e861/what-command-can-be-run-from-the-cmd-to-inquire-about-the-language-layout-that-is-used-right-now?forum=w7itproui

 

For the current input language you can try using

reg query "HKCU\Keyboard Layout\Preload" /v 1

The return value includes an eight digit hex value. The first four digits indicate either default layout for the language (all zeros) or a variation (non-zero). The last four digits are the locale id - see:

http://msdn.microsoft.com/en-us/goglobal/bb964664.aspx

From this table, you can see in the example above my input language is English - Australia.

For the keyboard layout you could try

WMIC Path Win32_Keyboard Get Layout

0409 is an English - US keyboard.

For a few other ideas/methods try reading

http://p0w3rsh3ll.wordpress.com/2013/06/07/about-keyboard-layouts/ 

About keyboard layouts
Posted on June 7, 2013   

A colleague from the helpdesk team recently asked if I could report the keyboad layout set before users log onto the computer.

I started digging into WMI classes by typing

Get-CimClass -ClassName *Keyboard*

Then did:

Get-CimInstance Win32_Keyboard

… and noticed the Layout property.

Both the MSDN page about the WMI Win32_Keyboard class…

…and the following powershell commands…

([wmiclass]'Win32_Keyboard').GetText("MOF")            
([wmiclass]'CIM_Keyboard').GetText("MOF")

…confirmed that the layout property is returned as a string value.

The problem with this value is that it’s not human readable and represents actually a hexadecimal value.

The problem with this value is that it’s not human readable and represents actually a hexadecimal value.
Although I can find the mapping of hexadecimal values to a user friendly value in the following registry key HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Keyboard Layout\DosKeybCodes, I decided to go another way.

First, do you know that you can use DISM.exe locally:

ime

 IEnumTfLanguageProfiles = interface
['{3D61BF11-AC5F-42C8-A4CB-931BCC28C744}']
function Next(ulCount: Cardinal; const pProfile: PF_LANGUAGEPROFILE; out pcFetch: Cardinal): HRESULT; stdcall;
MSDN  

HRESULT Next(    ULONG ulCount<!---->,
  TF_LANGUAGEPROFILE* pProfile<!---->,
  ULONG* pcFetch<!----> );

Parameters

ulCount
    [in] Specifies the number of elements to obtain.
pProfile
    [out] Pointer to an array of TF_LANGUAGEPROFILE structures that receives the requested data. This array must be at least ulCount elements in size.
pcFetch
    [out] Pointer to a ULONG value that receives the number of elements obtained. This value can be less than the number of items requested. This parameter can be NULL.

 
    Next(int count, [Out, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 2)]
    TF_LANGUAGEPROFILE[] profiles, out int fetched);

 

 

 

 

 

type
PF_LANGUAGEPROFILE = ^TF_LANGUAGEPROFILE;
TF_LANGUAGEPROFILE = packed record
clsid: TGUID;
langid: smallint;
catid: TGUID;
fActive: WordBool;
guidProfile: TGUID;
end;

IEnumGUID = interface
['{0002E000-0000-0000-C000-000000000046}']
function Next(celt: Cardinal; out rgelt: TGUID; out pcFetched: Cardinal): HRESULT; stdcall;
function Skip(celt: Cardinal): HRESULT; stdcall;
function Reset: HRESULT; stdcall;
function Clone(out ppEnum: IEnumGUID): HRESULT; stdcall;
end;

IEnumTfLanguageProfiles = interface
['{3D61BF11-AC5F-42C8-A4CB-931BCC28C744}']
function Clone(out ppEnum: IEnumTfLanguageProfiles): HRESULT; stdcall;
function Next(ulCount: Cardinal; const pProfile: PF_LANGUAGEPROFILE; out pcFetch: Cardinal): HRESULT; stdcall;
function Reset: HRESULT; stdcall;
function Skip(ulCount: Cardinal): HRESULT; stdcall;
end;

ITfInputProcessorProfiles = interface
['{1F02B6C5-7842-4EE6-8A0B-9A24183A95CA}']
function Register(const clsid: TGUID): HRESULT; stdcall;
function Unregister(const clsid: TGUID): HRESULT; stdcall;
function AddLanguageProfile(const clsid: TGUID; langid: smallint; const guidProfile: TGUID; const pchDesc: WideString; cchDesc: Cardinal; const pchIconFile: WideString; cchFile, uIconIndex: Cardinal): HRESULT; stdcall;
function RemoveLanguageProfile(const clsid: TGUID; langid: smallint; out guidProfile: TGUID): HRESULT; stdcall;
function EnumInputProcessorInfo(out ppEnum: IEnumGUID): HRESULT; stdcall;
function GetDefaultLanguageProfile(langid: smallint; const catid: TGUID; out clsid: TGUID; out guidProfile: TGUID): HRESULT; stdcall;
function SetDefaultLanguageProfile(langid: smallint; const clsid: TGUID; const guidProfile: TGUID): HRESULT; stdcall;
function ActivateLanguageProfile(const clsid: TGUID; langid: smallint; const guidProfiles: TGUID): HRESULT; stdcall;
function GetActiveLanguageProfile(const clsid: TGUID; out langid: smallint; out guidProfile: TGUID): HRESULT; stdcall;
function GetLanguageProfileDescription(const clsid: TGUID; langid: smallint; const guidProfile: TGUID; out pbstrProfile: WideString): HRESULT; stdcall;
function GetCurrentLanguage(out langid: smallint): HRESULT; stdcall;
function ChangeCurrentLanguage(langid: smallint): HRESULT; stdcall;
function GetLanguageList(out ppLangId: pointer; out ulCount: Cardinal): HRESULT; stdcall;
function EnumLanguageProfiles(langid: smallint; out ppEnum: IEnumTfLanguageProfiles): HRESULT; stdcall;
function EnableLanguageProfile(const clsid: TGUID; langid: smallint; const guidProfile: TGUID; fEnable: WordBool): HRESULT; stdcall;
function IsEnabledLanguageProfile(const clsid: TGUID; langid: smallint; const guidProfile: TGUID; out fEnabled: WordBool): HRESULT; stdcall;
function EnableLanguageProfileByDefault(const clsid: TGUID; langid: smallint; const guidProfile: TGUID; fEnabled: WordBool): HRESULT; stdcall;
function SubstituteKeyboardLayout(const clsid: TGUID; langid: smallint; const guidProfile: TGUID; hKL: pointer): HRESULT; stdcall;
end;

function TF_CreateInputProcessorProfiles(out profiles: ITfInputProcessorProfiles): HRESULT; stdcall; external 'msctf.dll'; 

https://github.com/ryancheung/ImeSharp

IterateSubKeys(Registry.CurrentUser, "SOFTWARE\\Microsoft\\CTF\\TIP\\" + subKeyName + "\\LanguageProfile",

https://www.xujun.org/note-48842.html

文/黄忠成

 [  ComImport ， SecurityCritical ， SuppressUnmanagedCodeSecurity ，

Guid  （ “1F02B6C5-7842-4EE6-8A0B-9A24183A95CA” ），

      InterfaceType （ ComInterfaceType  .InterfaceIsIUnknown）]

   ITfInputProcessorProfiles

 

    

范例下载:  http://code6421.myweb.hinet.net/Old/VistaIME/VistaIMEHelperNet.zip

 

 

 

 

 https://github.com/xyzzy-022/xyzzy/issues/170

 Vista で読みから変換候補リストを取得する Text Services Framework

 http://hp.vector.co.jp/authors/VA050396/tech_01.html

 

 

 https://github.com/microsoft/Windows-classic-samples/tree/main/Samples/Win7Samples/winui/tsf

 https://github.com/microsoft/Windows-classic-samples/blob/main/Samples/Win7Samples/winui/tsf/tsfapp/tsfapp.cpp

https://docs.microsoft.com/en-us/windows/win32/api/_tsf/

 msctf_TLB.pas

 https://github.com/lantaoxu/Windows-Server-2003/blob/5c6fe3db626b63a384230a1aa6b92ac416b0765f/windows/advcore/ctf/inc/msime.h

https://pastebin.com/PBcJeuKV 

TSF "Text Services Framework"」の項でチョット触れましたが、これを実現するために ImmGetConversionList 関数を使う人がいます。この関数を使っても不可能ではありませんが、そもそも使うべき関数を間違っています。ImmGetCompositionString 関数ならズバリな解答を得ることができます。しかも、Windows Vista でも問題なく使えます。

http://www.kanazawa-net.ne.jp/~pmansato/net/net_tech_ime.htm

http://hp.vector.co.jp/authors/VA050396/tech_01.html

ImmGetConversionListの代替は？

https://www.petitmonte.com/bbs/answers?question_id=6145

https://docs.microsoft.com/zh-tw/windows/win32/api/msime/

//L"MSIME.China";
//L"MSIME.Japan";
//L"MSIME.Taiwan";
//L"MSIME.Taiwan.ImeBbo";

 

 

mepad.h
imm.h
immdev.h
msime.h
msimeapi.h

 

 Text Services Framework, you need these headers:

    ctffunc.h
    ctfspui.h
    ctfutb.h
    inputscope.h
    msaatext.h
    msctf.h

 

 

 

ime

 GetSystemMetrics WM_IME_CONTROL

https://docs.microsoft.com/zh-TW/windows/win32/intl/nls-terminology

 code  ImmGetCandidateList

https://docs.microsoft.com/zh-tw/windows/win32/intl/input-method-manager

https://docs.microsoft.com/zh-tw/windows/win32/intl/input-method-manager-messages

https://mugichoko.hatenablog.com/entry/2018/10/27/003856

https://dragon-john.blogspot.com/2013/06/c-win7.html

A Computational Design Tool for Compliant Mechanisms

 https://youtu.be/FW6Vx2g9OCI

delphi message queue registing Window procedure AllocateHWnd

 delphi message queue registing Window procedure AllocateHWnd RegisterWindowMessage DeallocateHWnd

https://zarko-gajic.iz.hr/receive-windows-messages-in-your-custom-delphi-class-nonwindowed-control-object/

  Window procedure 

https://stackoverflow.com/questions/36079268/bringing-tcallbackthunk-to-64-bit-via-anonymous-function

http://computer-programming-forum.com/31-pascal/a8757a5d056efcad.htm

https://www.programmersought.net/article/334918782.html

https://edn.embarcadero.com/article/10323

 TWndMethod
 TWinControl.MainWndProc
 TWinControl.WndProc
 TControl.WndProc
 TObject.Dispatch
 TWinControl.DefaultHandler
 TControl.Perform
 TWinControl.Broadcast
 TWinControl.WMPaint
 TWinControl 

https://blog.actorsfit.com/a?ID=00200-873e72f4-0375-4905-a5ba-9f1d7cdb85b4

TranslateMessage
DispatchMessage
PostMessage
GetMessage
PeekMessage

https://stackoverflow.com/questions/50041183/properly-overriding-wndproc

https://docwiki.embarcadero.com/RADStudio/Sydney/en/The_WndProc_Method

https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-registerwindowmessagea

https://docwiki.embarcadero.com/RADStudio/Sydney/en/Declaring_a_New_Message-handling_Method

TApplicationEvents RegisterWindowMessage  Message Event

https://www.codeproject.com/Articles/546/Message-Management#Registered%20Window%20Messages

https://edn.embarcadero.com/article/38447

https://stackoverflow.com/questions/52380172/sendmessage-fail-using-registerwindowmessage-api

Adventures in Delphi 6 Messaging

https://www.informit.com/articles/article.aspx?p=27217&seqNum=9

Reactive extension for Delphi Reactive Extensions

 https://github.com/Purik/RxDelphi

system.loadlibrary JNI_OnLoad Embarcadero.Jni

 https://stackoverflow.com/questions/48670592/invoke-jni-onload-from-delphi

 https://developer.android.com/training/articles/perf-jni

https://community.embarcadero.com/article/technical-articles/1040-using-the-android-jni-bridge-to-open-a-pdf

 Using the Android JNI bridge to open a PDF

Delphi   ZeroPlayer Library  Android dynamic library 

https://docwiki.embarcadero.com/Libraries/Sydney/en/System.IOUtils.TPath.GetLibraryPath

 uses
   ..., Embarcadero.Jni

const
  LIBNAME = 'libtest.so';

function try_load_dll: THandle;
var
  libPath: string;
  OnLoadFunc: TJNI_OnLoad;
  hlib: THandle;
begin
  Result := 0;
  libPath := TPath.Combine(TPath.GetLibraryPath, libname);
  hlib := LoadLibrary(PChar(libPath));
  if hlib = 0 then Exit;
  @OnLoadFunc := GetProcAddress(hlib, 'JNI_OnLoad');
  if not Assigned(OnLoadFunc) then
  begin
    FreeLibrary(hlib);
    Exit;
  end;
  OnLoadFunc(PJavaVM(System.JavaMachine), nil);
  Result := hlib;
end;

https://question-it.com/questions/3417717/vyzov-jni_onload-iz-delphi

LIBNAME = 'libtest.so';
function try_load_dll:integer;
var libPath:system.string;
begin
  _status:= 0 ;
  libPath:=TPath.Combine(tpath.GetLibraryPath,libname);
  _status := LoadLibrary(PChar(libPath));
  result:=_Status;
  if( _status= 0 )then exit;
end;

JNI_OnLoad 

https://coderoad.ru/48670592/%D0%92%D1%8B%D0%B7%D0%B2%D0%B0%D1%82%D1%8C-JNI_OnLoad-%D0%BE%D1%82-Delphi

https://arophix.com/2017/12/01/android-jni/

https://www.programmersought.net/article/329130475.html

https://programmer.ink/think/jni_ndk-advanced-programming-guide-part-2.html

JNI_NDK Advanced Programming Guide Part

Process memory usage

 Process memory usage

GetProcessWorkingSetSize() SetProcessWorkingSetSize()   
h,mMin,mMax:cardinal;
h:=OpenProcess(PROCESS_QUERY_INFORMATION or PROCESS_VM_READ, false, PID);
GetProcessWorkingSetSize(h,mMin,mMax);
CloseHandle(h);
h,newMin,newMax:cardinal;
h:=OpenProcess(PROCESS_QUERY_INFORMATION or PROCESS_SET_QUOTA, false, PID);
SetProcessWorkingSetSize(h, newMin, newMax);

https://w-shadow.com/blog/2006/09/04/process-memory-usage/ 

GetSystemTimes to get the total system timing.

GetProcessTimes to get timing for a specific process.

GetCurrentProcess to get current process handle.

PerfCounter Performance Counter

https://docs.microsoft.com/zh-tw/troubleshoot/windows-server/performance/manually-rebuild-performance-counters

https://www.codeproject.com/articles/9113/get-cpu-usage-with-getsystemtimes

https://docs.microsoft.com/en-us/windows/win32/perfctrs/about-performance-counters

https://www.codeproject.com/Articles/10538/Getting-CPU-Usage-in-a-Multiprocessor-Machine

https://www.codeproject.com/search.aspx?q=cpu++usage&doctypeid=1%3b2%3b3%3b13%3b11%3b17

delphi Multicore library parallel programming

 Using TTask from the Parallel Programming Library
https://docwiki.embarcadero.com › Sydney
 
TTask creates and manages interaction with instances of ITask. ITask is an interface that provides a range of methods and properties to Start, Wait, Cancel and ...
 


    System.Threading.TTask - RAD Studio API Documentation
    https://docwiki.embarcadero.com › Syste...

   
    TTask is a class managing and representing procedures that can be executed in parallel threads. An instance of TTask represents a single task or unit of ...


delphi Parallel 之TTask 初試- 程式人生
https://www.itread01.com › content
  — Clear; SetLength(TaskArray, C); for I := 0 to C - 1 do begin TaskArray[I] := TTask.Create(procedure var Id: string; begin Id := TThread.

Introducing the TTask class | Delphi GUI Programming with ...
https://subscription.packtpub.com › book
 
TTask.Run( procedure begin // Do something end ); Copy. We should recall the TThread.CreateAnonymousThread class function but a bit more abstracted.

 

https://www.codetd.com/en/article/9464576

 http://delphi.org/2015/02/parallel-for-loops/

https://github.com/MarcoDelphiBooks/ObjectPascalHandbook104

 https://grantmcdermott.com/ds4e/parallel.html

https://github.com/eStreamSoftware/delphi-ppl 

delphi CPU  affinity mask  Thread Affinity Mask

SetProcessAffinityMask - Select more than one processor?

https://stackoverflow.com/questions/9078838/setprocessaffinitymask-select-more-than-one-processor
function CombinedProcessorMask(const Processors: array of Integer): DWORD_PTR;
  i: Integer;
  Result := 0;
  for i := low(Processors) to high(Processors) do
    Result := Result or SingleProcessorMask(Processors[i]);
function ProcessorInMask(const ProcessorMask: DWORD_PTR;
  const ProcessorIndex: Integer): Boolean;
  Result := (SingleProcessorMask(ProcessorIndex) and ProcessorMask)<>0;
 

得知自己在某個cpu core 上

https://stackoverflow.com/questions/33571061/get-the-percentage-of-total-cpu-usage

Get the Percentage of Total CPU Usage

CPU 負載

https://github.com/aadamfr/Super_macro/blob/master/adCpuUsage.pas 

AdCpuUsage

 

 How to monitor CPU and network utilization

https://docs.microsoft.com/en-us/previous-versions/windows/desktop/legacy/mt708809(v=vs.85) 

object employee employeeID DepartmentID national identity

 object employee employeeID DepartmentID national identity

National Identification Number
national identity card number database
National Identification Number (NIN)
National Identity Card (NIC)  
National IDs Around the World — Interactive map
National ID Card
https://en.wikipedia.org/wiki/National_identification_number
https://en.wikipedia.org/wiki/Belgian_identity_card
https://en.wikipedia.org/wiki/Lithuanian_identity_card
https://en.wikipedia.org/wiki/Passport


Entity Framework 4: Then and Now
https://daveswersky.wordpress.com/2010/05/26/entity-framework-4-then-and-now/










Architecture Hierarchy

CodeTyphon Alternative 龍捲風 IDE

 
Pascal Object Pascal Pascal Script Oxygene Clascal Concurrent Pascal SuperPascal
https://handwiki.org/wiki/Software:Dev-Pascal
https://www.pilotlogic.com/sitejoom/index.php
MonoDevelop  pascal
CodeTyphon
PascalABC.NET
Dev-Pascal
Lazarus  
Free Pascal IDE
Delphi
KDevelop
MIDletPascal
Morfik
MSEide
Understand
Visual Studio via Oxygene
PocketStudio

SharpDevelop

RemObjects Oxygene Object Pascal

Delphi Prism
Groovy
Eclipse GDT
IntelliJ IDEA
NetBeans
SlickEdit

https://handwiki.org/wiki/Software:Dev-Pascal
https://en.wikipedia.org/wiki/Integrated_development_environment
https://stackoverflow.com/questions/524058/net-or-mono-vs-qt-which-one-for-cross-platform-development
https://pl.wikipedia.org/wiki/Delphi_Prism
    Delphi.NET
    Kylix
    Lazarus
    C#
    C++/CLI
    Delphi.NET
    Nemerle
    Oxygene
    Visual Basic.NET
    .NET
    Mono
    DotGNU
    ROTOR
    MonoDevelop
    SharpDevelop
https://en.wikipedia.org/wiki/Comparison_of_integrated_development_environments#Pascal.2C_Object_Pascal