Google Maps über COM (Component Object Model)
jasontpenny
GMLib
Rodrigo
TGoMaps Lite
DelphiMaps
Der Preis.
Die Flexibilität.
2018年11月16日 星期五
2018年11月13日 星期二
Undocumented MessageBoxTimeOut function 時間 倒數 訊息
http://www.delphibasics.info/home/delphibasicssnippets
Undocumented MessageBoxTimeOut function
function MessageBoxTimeOut( hWnd: HWND; lpText: PChar; lpCaption: PChar; uType: UINT; wLanguageId: WORD; dwMilliseconds: DWORD): Integer; stdcall; function MessageBoxTimeOutA( hWnd: HWND; lpText: PChar; lpCaption: PChar; uType: UINT; wLanguageId: WORD; dwMilliseconds: DWORD): Integer; stdcall; function MessageBoxTimeOutW( hWnd: HWND; lpText: PWideChar; lpCaption: PWideChar; uType: UINT; wLanguageId: WORD; dwMilliseconds: DWORD): Integer; stdcall; implementation // this const is not defined in Windows.pas const MB_TIMEDOUT = 32000; function MessageBoxTimeOut; externaluser32 name 'MessageBoxTimeoutA'; function MessageBoxTimeOutA; external user32 name 'MessageBoxTimeoutA'; function MessageBoxTimeOutW; external user32 name 'MessageBoxTimeoutW';
var iResult: Integer; iFlags: Integer; begin // Define a MessagBox with an OK button and a timeout of 2 seconds iFlags := MB_OK or MB_SETFOREGROUND or MB_SYSTEMMODAL or MB_ICONINFORMATION; iResult := MessageBoxTimeout( Application.Handle, 'Test a timeout of 2 seconds.', 'MessageBoxTimeout Test', iFlags, 0, 2000); // iResult will = 1 (IDOK) ShowMessage(IntToStr(iRet)); // Define a MessageBox with a Yes and No button and a timeout of 5 seconds iFlags := MB_YESNO or MB_SETFOREGROUND or MB_SYSTEMMODAL or MB_ICONINFORMATION; iResult := MessageBoxTimeout( Application.Handle, 'Test a timeout of 5 seconds.', 'MessageBoxTimeout Test', iFlags, 0, 5000); // iResult = MB_TIMEDOUT if no buttons clicked, otherwise // iResult will return the value of the button clicked case iResult of IDYES: // Pressed Yes button ShowMessage('Yes'); IDNO: // Pressed the No button ShowMessage('No'); MB_TIMEDOUT: // MessageBox timed out ShowMessage('TimedOut'); end; end;
Using NtDeleteFile from Delphi 刪除 檔案
Using NtDeleteFile from Delphi
The required structures (not defined in Delphi) are UNICODE_STRING and OBJECT_ATTRIBUTES.
function NtDeleteFile(ObjectAttributes:POBJECT_ATTRIBUTES):DWORD; stdcall; external 'ntdll.dll'; RtlDosPathNameToNtPathName_U
2018年11月12日 星期一
完整 抓取 記憶體 驗證 鏡像
memory text Dynamic Section Image Verification
LoadLibrary GetDllDirectory GetProcAddress FreeLibrary GetModuleHandle DllMain MapViewOfFile
Dynamic TEXT Section Image Verification - CodeProject
Dynamic Code Checksum Generator - CiteSeerX
Dynamic Section - Assembly Language Programmer's Guide
memory Dynamic process Section Image list api monitor
LoadLibrary GetDllDirectory GetProcAddress FreeLibrary GetModuleHandle DllMain MapViewOfFile
Dynamic TEXT Section Image Verification - CodeProject
Dynamic Code Checksum Generator - CiteSeerX
Dynamic Section - Assembly Language Programmer's Guide
memory Dynamic process Section Image list api monitor
2018年11月7日 星期三
delphi VCL Web-Frameworks RIA
http://delphi625.rssing.com/chan-54815889/all_p14.html
delphi VCL Web-Frameworks
delphi Web ria
Rich Internet Application Frameworks
VCL Web-Frameworks
RealThinClient
IntraWeb
AthTek WebXone
UniGui
Raudus
xxm
DelphiOnRails
WebHub VCL
Kitto
p2js
extPascal
DelphiMVCFramework
Pas2Php
2018年7月18日 星期三
delphi vector graphic
Graphics32
delphi gr32
Vectorial Polygon Rasterizer (VPR)
delphi Simple Vector Library
delphi Clipper open source library
http://www.felix-colibri.com/papers/graphic/delphi_3d_designer/delphi_3d_designer.html
delphi OpenWire
PascalSCADA
delphi SCADA Graphics opc
efg2 grphic
http://www.efg2.com/Lab/Library/Delphi/Graphics/Algorithms.htm
http://www.efg2.com/Lab/Library/Delphi/Graphics/index.html
http://www.efg2.com/Lab/Library/Delphi/Graphics/Math.htm
http://www.efg2.com/Lab/Library/Delphi/Graphics/ComponentsAndPrograms.htm
SweetDrawingEngine www.codeaccelerate.com
delphi-jedi graphic
torry Components Graphics Packs
LazRGBGraphics http://wiki.freepascal.org/LazRGBGraphics
BGRABitmap http://wiki.freepascal.org/BGRABitmap
AggPas http://www.crossgl.com/aggpas/
fpVectorial http://wiki.freepascal.org/fpvectorial
Andorra 2D http://andorra.sourceforge.net/
Graphics32 http://graphics32.org
http://wiki.freepascal.org/LazPaint
BGRABitmap. LazRGBGraphics http://wiki.freepascal.org/Lazarus_Image_Editor
Delphi SVG
https://www.awaresystems.be/techtalks.html
delphi gr32
Vectorial Polygon Rasterizer (VPR)
delphi Simple Vector Library
delphi Clipper open source library
http://www.felix-colibri.com/papers/graphic/delphi_3d_designer/delphi_3d_designer.html
delphi OpenWire
PascalSCADA
delphi SCADA Graphics opc
efg2 grphic
http://www.efg2.com/Lab/Library/Delphi/Graphics/Algorithms.htm
http://www.efg2.com/Lab/Library/Delphi/Graphics/index.html
http://www.efg2.com/Lab/Library/Delphi/Graphics/Math.htm
http://www.efg2.com/Lab/Library/Delphi/Graphics/ComponentsAndPrograms.htm
SweetDrawingEngine www.codeaccelerate.com
delphi-jedi graphic
torry Components Graphics Packs
LazRGBGraphics http://wiki.freepascal.org/LazRGBGraphics
BGRABitmap http://wiki.freepascal.org/BGRABitmap
AggPas http://www.crossgl.com/aggpas/
fpVectorial http://wiki.freepascal.org/fpvectorial
Andorra 2D http://andorra.sourceforge.net/
Graphics32 http://graphics32.org
http://wiki.freepascal.org/LazPaint
BGRABitmap. LazRGBGraphics http://wiki.freepascal.org/Lazarus_Image_Editor
Delphi SVG
https://www.awaresystems.be/techtalks.html
2018年7月4日 星期三
delphi 我在哪裡? EIP EBP ESP 暫存器
delphi assembly Instruction Pointer
delphi assembly Instruction Pointer eip rtti
How to Get the EIP( Instruction Pointer Value ) in GCC Assembler?
https://www.codeproject.com/questions/641737/how-to-get-the-eip-instruction-pointer-value-in-gc
delphi procedure rtti TRttiMethod
Non-Obvious Debugging Techniques
delphi assembly Instruction Pointer eip rtti
How to Get the EIP( Instruction Pointer Value ) in GCC Assembler?
https://www.codeproject.com/questions/641737/how-to-get-the-eip-instruction-pointer-value-in-gc
delphi procedure rtti TRttiMethod
Non-Obvious Debugging Techniques
2018年6月6日 星期三
Delphi midas code generator
Delphi Multi-Tier Code Generator
datasetprovider broker
datasetprovider Remote Data Broker
http://www.torry.net/tools/code/codegen/DBAppCodeGenerator09.zip http://www.torry.net/tools/code/codegen/IniCodeGenerator10.zip http://www.torry.net/localuploads/StoredProcedureMaker.zip
Advanced DataSnap Features
http://www.delphisources.ru/pages/faq/master-delphi-7/content/LiB0171.html
Overview General Comments About Delphi’s Data Access Technologies http://slideplayer.com/slide/6068299/
delphi ru скриншот ServerSocket MIDAS
Введение в Microsoft RPC
datasetprovider broker
datasetprovider Remote Data Broker
http://www.torry.net/tools/code/codegen/DBAppCodeGenerator09.zip http://www.torry.net/tools/code/codegen/IniCodeGenerator10.zip http://www.torry.net/localuploads/StoredProcedureMaker.zip
Advanced DataSnap Features
http://www.delphisources.ru/pages/faq/master-delphi-7/content/LiB0171.html
Overview General Comments About Delphi’s Data Access Technologies http://slideplayer.com/slide/6068299/
delphi ru скриншот ServerSocket MIDAS
Введение в Microsoft RPC
2018年5月24日 星期四
delphi float double 浮點數
https://github.com/Tominator2/HEXtoIEEE-754
http://www.davdata.nl/math/floatingpoint.html
http://www.efg2.com/Lab/Mathematics/NaN.htm
http://www.efg2.com/Lab/Library/Delphi/MathInfo/index.html
http://docwiki.embarcadero.com/RADStudio/Tokyo/en/About_Floating-Point_Arithmetic
http://rvelthuis.de/articles/articles-floats.html
IEEE standard for floating-point 754 1985 2008
https://ieeexplore.ieee.org/document/4610935/definitions?ctx=definitions
https://en.wikipedia.org/wiki/Double-precision_floating-point_format
http://www.davdata.nl/math/floatingpoint.html
http://www.efg2.com/Lab/Mathematics/NaN.htm
http://www.efg2.com/Lab/Library/Delphi/MathInfo/index.html
http://docwiki.embarcadero.com/RADStudio/Tokyo/en/About_Floating-Point_Arithmetic
http://rvelthuis.de/articles/articles-floats.html
IEEE standard for floating-point 754 1985 2008
https://ieeexplore.ieee.org/document/4610935/definitions?ctx=definitions
https://en.wikipedia.org/wiki/Double-precision_floating-point_format
var f:Single; pb: pbyte; pba:array[1..sizeof(Single)] of byte; ttb4,ttb3,ttb2, ttb1 : Byte; i : Integer; s:string; Lines: TStrings; begin s:=''; f := string.ToSingle(Edit1.Text); pb := addr(f); for I := 1 to SizeOf(f) do begin pba[I]:= pb^; inc(pb); end; I:=1; ttb4:= pba[SizeOf(f)]; ttb3:= pba[SizeOf(f)-1]; ttb2:= pba[SizeOf(f)-2]; ttb1:= pba[SizeOf(f)-3]; s:= s +'Sign:'+ byte(ttb4 shr 7).ToHexString+','; s:= s +',Exp:'+ byte((ttb4 shl 1) or (ttb3 shr 7)).ToHexString; s:= s+',Frac:'+ byte((ttb3 shl 1 )shr 1).ToHexString + byte(ttb2).ToHexString+ byte(ttb1).ToHexString; s:= s +',Full:'; for I := SizeOf(f) downto 1 do begin s:= s +','+ pba[I].ToHexString; end; I:=1; //32 bits (1 for the sign 8 for the exponent, and 23 for the mantissa). Memo1.Lines.Add(FormatFloat('0000000.0000000',f)); Memo1.Lines.Add(s); Memo1.Lines.Add( '[Sign:'+ f.Sign.ToString+ '][Exp:'+ word(f.Exp).ToHexString+ '][Frac:'+ f.Frac.ToHexString +']'); Memo1.Lines.Add('Exponent:'+ f.Exponent.ToHexString); Memo1.Lines.Add('Mantissa:'+ f.Mantissa.ToHexString);
2018年5月15日 星期二
從 window 找到 application path PID
Enumerating All Processes
https://msdn.microsoft.com/en-us/library/windows/desktop/ms682623.aspx
Snapshot Process 32 First Process Next Enum Processes
Kernel32 CreateToolhelp32Snapshot
CreateToolhelp32Snapshot
Process32First 找到第一個
Process32Next 下一個
EnumProcesses
QueryFullProcessImageName
https://msdn.microsoft.com/zh-tw/library/windows/desktop/ms684919(v=vs.85).aspx
EnumWindows() 列舉出所有視窗
FindWindow() FindWindowEx() 找到窗體
GetWindowThreadProcessId() 找 process ID 擁有這 窗
OpenProcess() 得到 HANDLE
GetModuleFileNameEx()
GetProcessImageFileName()
QueryFullProcessImageName()
GetWindowModuleFileName()
EnumWindows FindWindow FindWindowEx GetWindowThreadProcessId OpenProcess GetModuleFileName GetProcessImageFileName QueryFullProcessImageName GetWindowModuleFileName
https://msdn.microsoft.com/en-us/library/windows/desktop/ms682623.aspx
Snapshot Process 32 First Process Next Enum Processes
Kernel32 CreateToolhelp32Snapshot
CreateToolhelp32Snapshot
Process32First 找到第一個
Process32Next 下一個
EnumProcesses
QueryFullProcessImageName
https://msdn.microsoft.com/zh-tw/library/windows/desktop/ms684919(v=vs.85).aspx
EnumWindows() 列舉出所有視窗
FindWindow() FindWindowEx() 找到窗體
GetWindowThreadProcessId() 找 process ID 擁有這 窗
OpenProcess() 得到 HANDLE
GetModuleFileNameEx()
GetProcessImageFileName()
QueryFullProcessImageName()
GetWindowModuleFileName()
EnumWindows FindWindow FindWindowEx GetWindowThreadProcessId OpenProcess GetModuleFileName GetProcessImageFileName QueryFullProcessImageName GetWindowModuleFileName
如何創建 單一 唯一執行 執行檔 傳 參數 CreateParams paramstr
How to run a single instance of an application
http://delphidabbler.com/articles?article=13
delphi Process Param Create Params paramstr
如何創建 單一 唯一執行 執行檔 傳 參數
本篇教你 傳遞 參數 給 程式 , 可以 確認 運作 或是 重複的 執行 或是 結束他
首先動作是
傳遞 個 window message WM_COPYDATA
運作如
先找 window 存在?
喚醒她
傳送window message
決定 是否結束他
你可以用 findwindows 找到自己 預留 的接收端
SwitchToPrevInst 你可以 前後找
可以對 其他 window 做 傳送 SendMessage( Wdw, WM_COPYDATA, 0, LPARAM(@CopyData)
Data 必須是 動態產生的 alloc ...
後面有下載
2018年5月13日 星期日
op SWIG c convert 2 pascal / delphi
http://www.swig.org/exec.html
swig 是個 編譯器的介面 讓你 從 c/c++ 轉成 perl python ruby tcl ...java pascal
http://wiki.freepascal.org/C_to_Pascal
https://en.wikipedia.org/wiki/Comparison_of_Pascal_and_C
http://c2pas.sourceforge.net
https://community.embarcadero.com/blogs/entry/c-to-delphi-converter-tool-can-quickly-and-easily-help-you-convert-standard-c-code-to-delphi
https://www.cadkas.com/ec2delphi.php
Developer Tools Code Code Convertors https://torry.net/pages.php?id=1518
https://github.com/WouterVanNifterick/C-To-Delphi
http://rvelthuis.de/articles/articles-convert.html
swig 是個 編譯器的介面 讓你 從 c/c++ 轉成 perl python ruby tcl ...java pascal
http://wiki.freepascal.org/C_to_Pascal
https://en.wikipedia.org/wiki/Comparison_of_Pascal_and_C
http://c2pas.sourceforge.net
https://community.embarcadero.com/blogs/entry/c-to-delphi-converter-tool-can-quickly-and-easily-help-you-convert-standard-c-code-to-delphi
https://www.cadkas.com/ec2delphi.php
Developer Tools Code Code Convertors https://torry.net/pages.php?id=1518
https://github.com/WouterVanNifterick/C-To-Delphi
http://rvelthuis.de/articles/articles-convert.html
新建 子 處理 並且 把輸出 輸入 轉向
https://msdn.microsoft.com/en-us/library/windows/desktop/ms682499(v=vs.85).aspx
Creating a Child Process with Redirected Input and Output
ProcessStartInfo Redirect screen graphic mode
Diagnostics StandardOutput ReadToEnd
ShellExecute ShellExecuteEx CreateProcess CreateProcessAsUser …
https://www.experts-exchange.com/articles/1595/Execute-a-Program-with-C.html
capture PeekNamedPipe
Process OutputDataReceived
Creating a Child Process with Redirected Input and Output
ProcessStartInfo Redirect screen graphic mode
Diagnostics StandardOutput ReadToEnd
ShellExecute ShellExecuteEx CreateProcess CreateProcessAsUser …
https://www.experts-exchange.com/articles/1595/Execute-a-Program-with-C.html
capture PeekNamedPipe
Process OutputDataReceived
2018年5月7日 星期一
delphi 把個 物件 元件 object component 存檔 save file
http://www.swissdelphicenter.ch/en/showcode.php?id=1626
https://stackoverflow.com/questions/698536/saving-a-tobject-to-a-file
https://torry.net/pages.php?id=96
http://jedqc.blogspot.tw/2006/02/d2006-what-on-earth-are-these-explicit.html
http://www.jed-software.com/files/ExplicitProps.zip
delphi runtime design system save
http://bitwisemag.co.uk/2/Add-A-Runtime-Form-Designer-To.html
delphi component stream binary save
http://www.delphisources.ru/pages/faq/master-delphi-7/content/LiB0045.html
https://theroadtodelphi.com/tag/rtti/
delphi property procedure save file Method
如何欺騙 Delphi 將一般獨立 procedure 當成 TxxEvent of Class;
Using resource files with Delphi
delphi component stream serialization
https://www.thoughtco.com/function-or-procedure-as-parameter-1057606
https://stackoverflow.com/questions/698536/saving-a-tobject-to-a-file
https://torry.net/pages.php?id=96
http://jedqc.blogspot.tw/2006/02/d2006-what-on-earth-are-these-explicit.html
http://www.jed-software.com/files/ExplicitProps.zip
delphi runtime design system save
http://bitwisemag.co.uk/2/Add-A-Runtime-Form-Designer-To.html
delphi component stream binary save
http://www.delphisources.ru/pages/faq/master-delphi-7/content/LiB0045.html
https://theroadtodelphi.com/tag/rtti/
delphi property procedure save file Method
如何欺騙 Delphi 將一般獨立 procedure 當成 TxxEvent of Class;
Using resource files with Delphi
delphi component stream serialization
https://www.thoughtco.com/function-or-procedure-as-parameter-1057606
...save a TImagelist with all its images to a file? |
// For writing components use WriteComponentResFile(path + source filename , component name source)
WriteComponentResFile('C:\imagelist1.bin',imagelist1);
// For reading the data back to a component:
// component := ReadComponentResFile(path + source filename , component name traget)imagelist1 := ReadComponentResFile('c:\imagelist1.bin', nil) as TImagelist;
// For reading the data back to a component:
// component := ReadComponentResFile(path + source filename , component name traget)imagelist1 := ReadComponentResFile('c:\imagelist1.bin', nil) as TImagelist;
function ComponentToString(Component: TComponent): string;
var
BinStream:TMemoryStream;
StrStream: TStringStream;
s: string;
begin
BinStream := TMemoryStream.Create;
try
StrStream := TStringStream.Create(s);
try
BinStream.WriteComponent(Component);
BinStream.Seek(0, soFromBeginning);
ObjectBinaryToText(BinStream, StrStream);
StrStream.Seek(0, soFromBeginning);
Result:= StrStream.DataString;
finally
StrStream.Free;
end;
finally
BinStream.Free
end;
end;
var
BinStream:TMemoryStream;
StrStream: TStringStream;
s: string;
begin
BinStream := TMemoryStream.Create;
try
StrStream := TStringStream.Create(s);
try
BinStream.WriteComponent(Component);
BinStream.Seek(0, soFromBeginning);
ObjectBinaryToText(BinStream, StrStream);
StrStream.Seek(0, soFromBeginning);
Result:= StrStream.DataString;
finally
StrStream.Free;
end;
finally
BinStream.Free
end;
end;
2018年5月6日 星期日
lcd liquid crystal display 偏光片 Polarizer
lcd liquid crystal display 偏光片 Polarizer
polarizers magnet Faraday 偏光片 法拉第 效應
偏光片 受到 強烈磁性 的 變化 而 改變 偏光的角度
https://www.youtube.com/channel/UCivA7_KLKWo43tFcCkFvydw
polarizers magnet Faraday 偏光片 法拉第 效應
偏光片 受到 強烈磁性 的 變化 而 改變 偏光的角度
https://www.youtube.com/channel/UCivA7_KLKWo43tFcCkFvydw
訊息鑑別碼
Message authentication code
訊息鑑別碼- 維基百科,自由的百科全書 - Wikipedia
金鑰雜湊訊息鑑別碼- 維基百科,自由的百科全書 - Wikipedia
https://en.wikipedia.org/wiki/Category:Message_authentication_codes
3SJJ0808金融数据密码机技术白皮书_百度文库
SJL22金融数据密码机技术白皮书V8.0h_图文_百度文库
SJJ1212 Financial HSM Encryption of Data DES 3DES AES SM4
中国人民银行 pboc
https://www.ibm.com/support/knowledgecenter/en/linuxonibm/com.ibm.linux.z.wskc.doc/wskc_c_macclc.html
A keyed-hash MAC (HMAC) based message authentication can be used by the HMAC Generate and HMAC Verify verbs.
訊息鑑別碼- 維基百科,自由的百科全書 - Wikipedia
金鑰雜湊訊息鑑別碼- 維基百科,自由的百科全書 - Wikipedia
https://en.wikipedia.org/wiki/Category:Message_authentication_codes
3SJJ0808金融数据密码机技术白皮书_百度文库
SJL22金融数据密码机技术白皮书V8.0h_图文_百度文库
SJJ1212 Financial HSM Encryption of Data DES 3DES AES SM4
中国人民银行 pboc
A keyed-hash MAC (HMAC) based message authentication can be used by the HMAC Generate and HMAC Verify verbs.
2018年5月3日 星期四
自己做cpu 的教學
http://apollo181.wixsite.com/apollo181
APOLLO181 is a homemade didactic 4-bit CPU
made exclusively of TTL logics and bipolar memories All employed chips are described in the Bugbook® I and II, in particular the 74181 Arithmetic and Logic Unit.
內容講 ㄧ 個 自己做cpu 的教學,及 尊敬的 Dr. Peter R. Rony
Relay Computer ttl 74181
http://www.derivedlogic.com/TTL%20Processor/ttlprocessor.html
http://www.derivedlogic.com/TTL%20Processor/ttlprocessorblog.html
http://www.kswichit.com/8088kit/8088kit.htm
https://eater.net/8bit/
fpge 8086
8086 stack structure 74373
APOLLO181 is a homemade didactic 4-bit CPU
made exclusively of TTL logics and bipolar memories All employed chips are described in the Bugbook® I and II, in particular the 74181 Arithmetic and Logic Unit.
內容講 ㄧ 個 自己做cpu 的教學,及 尊敬的 Dr. Peter R. Rony
Relay Computer ttl 74181
http://www.derivedlogic.com/TTL%20Processor/ttlprocessor.html
http://www.derivedlogic.com/TTL%20Processor/ttlprocessorblog.html
http://www.kswichit.com/8088kit/8088kit.htm
https://eater.net/8bit/
fpge 8086
8086 stack structure 74373
2018年5月1日 星期二
圖片 變形
axes Transformations translation euclidean affine homography Affine Transformation Shear
https://en.wikipedia.org/wiki/Digital_image_processing
https://en.wikipedia.org/wiki/Affine_transformation
笛卡爾座標
圈圈
旋渦
螺旋
水波
變形
https://docs.opencv.org/2.4/modules/imgproc/doc/geometric_transformations.html?highlight=warpaffine
Geometric Image Transformations
flag texture 3d Affine transformation Affine Transformation 拾人牙慧點滴
Polynomial Transformation Rubber Sheeting.
GIS投影與反轉
https://tehnoblog.org/photoshop-tutorial-how-to-remove-image-distortion/
Warping Morphing algorithm
驗證碼 captcha Warping Morphing algorithm
https://en.wikipedia.org/wiki/Digital_image_processing
https://en.wikipedia.org/wiki/Affine_transformation
笛卡爾座標
歐幾里德
仿射
單應
仿射
轉型
剪斷
Circle Rotate Spiral Wave warp圈圈
旋渦
螺旋
水波
變形
https://docs.opencv.org/2.4/modules/imgproc/doc/geometric_transformations.html?highlight=warpaffine
Geometric Image Transformations
flag texture 3d Affine transformation Affine Transformation 拾人牙慧點滴
Polynomial Transformation Rubber Sheeting.
GIS投影與反轉
https://tehnoblog.org/photoshop-tutorial-how-to-remove-image-distortion/
Warping Morphing algorithm
驗證碼 captcha Warping Morphing algorithm
2018年4月30日 星期一
python 3d 統計圖表
https://matplotlib.org/index.html
https://matplotlib.org/mpl_toolkits/mplot3d/tutorial.html
Matplotlib is a Python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms. Matplotlib can be used in Python scripts, the Python and IPython shells, the Jupyter notebook, web application servers, and four graphical user interface toolkits.
python 的 3d 表格工具 函式 庫 提供你快速 產出 3d的 統計圖表 有有許多變的樣式 ,可以 再多種 python script 上 或是主機上
5種 座標系統 平行軸
Delta 水母 Cartesian 龍門 polar coordinate system 極座標系 Scara 平行軸
Delta Cartesian polar Scara cylindrical
Cartesian coordinate system
cylindrical coordinate system Cartesian coordinate system Spherical Coordinates
Meshing Coordinate Global Coordinate Systems
Delta Cartesian polar Scara cylindrical
Cartesian coordinate system
cylindrical coordinate system Cartesian coordinate system Spherical Coordinates
Meshing Coordinate Global Coordinate Systems
2018年4月28日 星期六
delphi pascal rad ide open source 編輯器
"Dev-Pascal" "WOL Library" "Virtual Pascal" "CodeTyphon" "Lazarus" "Kylix" "Pascal-P compiler"
"Dev-Pascal" "WOL Library" "Virtual Pascal" "CodeTyphon" "Lazarus" "Kylix" "Pascal-P compiler"
"Virtual Pascal" "CodeTyphon" "Lazarus" "OpenWire"
http://wiki.freepascal.org/FPMake
List of compilers and interpreters
Best Third party components for Lazarus
Popular Open Source Delphi Projects
https://sourceforge.net/projects/charm-pacal/
https://alternativeto.net/software/turbo-pascal/
https://alternativeto.net/software/codetyphon/
CodeTyphon Alternative pascalxe Lazarus Charm Pascal IDE
2018年4月25日 星期三
捕捉DOS輸出
Thundax Output
Кодировка из Win в DOS и из DOS в Win в Delphi 2010
URL
function WinToDos(ASource: String): AnsiString;
var
Ch: PAnsiChar;
begin
Ch := AnsiStrAlloc(Length(ASource) + 1);
CharToOem(PChar(ASource), Ch);
Result := StrPas(Ch);
StrDispose(Ch)
end;
procedure WritelnDos(ASource: String);
begin
Writeln(WinToDos(ASource));
end;
function DosToWin(ASource: AnsiString): AnsiString;
var
Ch: PAnsiChar;
begin
Ch := AnsiStrAlloc(Length(ASource) + 1);
OemToAnsi(PAnsiChar(ASource), Ch);
Result := StrPas(Ch);
StrDispose(Ch)
end;
function DosToWin(ASource: AnsiString): String;
var
Ch: PChar;
begin
Ch := StrAlloc(Length(ASource) + 1);
OemToChar(PAnsiChar(ASource), Ch);
Result := StrPas(Ch);
StrDispose(Ch)
end;
function AsciiToAnsi(AsciiStr: string): string;
var AnsiStr: string;
begin
SetLength(AnsiStr, Length(AsciiStr));
if Length(AsciiStr) > 0 then OemToChar(PChar(AsciiStr), PChar(AnsiStr));
AsciiToAnsi:= AnsiStr;
end;
function AnsiToAscii(AnsiStr: string): string;
var AsciiStr: string;
begin
SetLength(AsciiStr, Length(AnsiStr));
if Length(AnsiStr) > 0 then CharToOem(PChar(AnsiStr), PChar(AsciiStr));
AnsiToAscii:= AsciiStr;
end;
取得系統時間 效能量測
http://codingdelphi.blogspot.tw
Win32 Performance Measurement Options
The five Win32 timing functions provided by the base API (as implemented in KERNEL32.dll) are
GetTickCount,
GetSystemTime()
GetSystemTimeAsFileTime()
QueryPerformanceCounter(),
GetThreadTimes()
GetProcessTimes()
timeGetTime()
References
Java 2 Performance and Idiom Guide, Craig Larman & Rhett Guthrie, Prentice-Hall PTR, 2000.
More Effective C++, Scott Meyers, Addison-Wesley, 1996.
More Exceptional C++, Herb Sutter, Addison-Wesley, 2002.
rtc base timeer timegettime setwaitabletimer ... 最後一頁
GetTickCount function
https://msdn.microsoft.com/en-us/library/windows/desktop/ms724408%28v=vs.85%29.aspx
https://msdn.microsoft.com/en-us/library/windows/desktop/ms724411%28v=vs.85%29.aspx
timeGetTime function
https://msdn.microsoft.com/en-us/library/dd757629.aspx
ntquerytimerresolution NtSetTimerResolution
NtQuerySystemInformation function
https://msdn.microsoft.com/zh-tw/library/windows/desktop/ms724509(v=vs.85).aspx
Articles » Languages » C / C++ Language » General Timers Tutorial
https://www.codeproject.com/Articles/1236/WebControls/?fid=2345&df=90&mpp=25&sort=Position&view=Normal&spc=Relaxed&fr=101&prof=True
Acquiring high-resolution time stamps
QueryPerformanceCounter (QPC)
System.Diagnostics.Stopwatch
QueryPerformanceFrequency
Timestamp Cycle Counter (TSC) - Intel® Developer ... 64-bit register present on all x86 processors since the Pentium.
Win32 Performance Measurement Options
The five Win32 timing functions provided by the base API (as implemented in KERNEL32.dll) are
GetTickCount,
GetSystemTime()
GetSystemTimeAsFileTime()
QueryPerformanceCounter(),
GetThreadTimes()
GetProcessTimes()
timeGetTime()
References
Java 2 Performance and Idiom Guide, Craig Larman & Rhett Guthrie, Prentice-Hall PTR, 2000.
More Effective C++, Scott Meyers, Addison-Wesley, 1996.
More Exceptional C++, Herb Sutter, Addison-Wesley, 2002.
rtc base timeer timegettime setwaitabletimer ... 最後一頁
GetTickCount function
https://msdn.microsoft.com/en-us/library/windows/desktop/ms724408%28v=vs.85%29.aspx
https://msdn.microsoft.com/en-us/library/windows/desktop/ms724411%28v=vs.85%29.aspx
timeGetTime function
https://msdn.microsoft.com/en-us/library/dd757629.aspx
ntquerytimerresolution NtSetTimerResolution
NtQuerySystemInformation function
https://msdn.microsoft.com/zh-tw/library/windows/desktop/ms724509(v=vs.85).aspx
Articles » Languages » C / C++ Language » General Timers Tutorial
https://www.codeproject.com/Articles/1236/WebControls/?fid=2345&df=90&mpp=25&sort=Position&view=Normal&spc=Relaxed&fr=101&prof=True
Acquiring high-resolution time stamps
QueryPerformanceCounter (QPC)
System.Diagnostics.Stopwatch
QueryPerformanceFrequency
Timestamp Cycle Counter (TSC) - Intel® Developer ... 64-bit register present on all x86 processors since the Pentium.
2018年4月16日 星期一
檔案鏈結 鏡像 備份 同步
mklink Winodws 建立 symbolic link
Mklink Examples.
mklink [[/d] | [/h] | [/j]]
File and Directory Linking
Junction v1.07
byte 2 bin byte array
var
a: byte;
MASK: byte;
arr : Array[0..7] of byte;
iindex : byte;
begin
a:= random($ff);
MASK := ($80-1);// ($1 shl (sizeof(a)*7) )-1
//writeln(MASK);
write('a= ');
write(a);
write('= ');
write(a div 16 );
write(',');
write(a mod 16 );
writeLn('');
//msb 1 byte to 8byte
for iindex := 7 downto 0 do
begin
if a > MASK then arr[iindex]:=1 else arr[iindex]:=0;
a:= a shl 1;
write(arr[iindex]);
end;
//writeLn('-----------');
a: byte;
MASK: byte;
arr : Array[0..7] of byte;
iindex : byte;
begin
a:= random($ff);
MASK := ($80-1);// ($1 shl (sizeof(a)*7) )-1
//writeln(MASK);
write('a= ');
write(a);
write('= ');
write(a div 16 );
write(',');
write(a mod 16 );
writeLn('');
//msb 1 byte to 8byte
for iindex := 7 downto 0 do
begin
if a > MASK then arr[iindex]:=1 else arr[iindex]:=0;
a:= a shl 1;
write(arr[iindex]);
end;
//writeLn('-----------');
訂閱:
文章 (Atom)