2023年12月7日 星期四

delphi editor blocker rectangle selection eoaltsetscolumnmode editor blocker rectangle selection alt sets Multiple selection column mode

 delphi editor blocker rectangle selection eoaltsetscolumnmode
editor blocker rectangle selection eoaltsetscolumnmode

https://stackoverflow.com/questions/1802616/how-to-select-columns-in-editors-atom-notepad-kate-vim-sublime-textpad-et
http://www.sublimetext.com/docs/2/column_selection.html
https://stackoverflow.com/users/242241/ambrosechapel
https://archive.eclipse.org/eclipse/downloads/drops/R-3.5-200906111540/eclipse-news-part1.html#Text

Block selection mode in textual editors  Textual editors now support block aka column  rectangular selection mode editor column Selection  mode

https://whatismarkdown.com/how-to-print-columns-in-notepad/
https://www.ultraedit.com/support/tutorials-power-tips/ultraedit-linux/column-mode/

How to Select Columns in Editors (Atom,Notepad++, Kate, VIM, Sublime, Textpad,etc) and IDEs (NetBeans, IntelliJ IDEA, Eclipse, Visual Studio, etc) [closed]
https://stackoverflow.com/questions/1802616/how-to-select-columns-in-editors-atom-notepad-kate-vim-sublime-textpad-et

Multi-Line Text Editing in Kate - Kate
https://kate-editor.org/zh-tw/
https://kate-editor.org/2013/09/09/multi-line-text-editing-in-kate/
211251 – Change behaviour when pasting and having something block-selected

Is there a way disable block/rectangle selection? #1922
https://github.com/Maximus5/ConEmu/issues/1922

https://github.com/bigfive/atom-sublime-select
bigfive/atom-sublime-select: Enable 'sublime style' multiline selection boxes to Atom editor http://atom.io

editor  eoaltsetscolumnmode SynEdit   SynMemo TLazSynEditPlugin
emeditor madeditor alt sets Multiple selection column mode

https://zh.wikipedia.org/zh-tw/MadEdit
https://github.com/LiMinggang/madedit-mod/tree/master
https://sourceforge.net/projects/madedit/
MadEdit is a Cross-Platform Text/Hex Editor written in C++ wxWidgets. MadEdit can edit files in Text/Column/Hex modes, and supports many useful functions e.g. SyntaxHighlightings, WordWrap, Encodings(UTF8/16/32,Big5,GBK...) and WordCount.
https://www.editpadpro.com/manual.html#blockrectangular
editor blocker rectangle selection  alt sets Multiple selection column mode


https://www.mmx-delphi.de/
Marco Geuze  GDKsoftware/ToolsAPI-helper
https://docwiki.embarcadero.com/RADStudio/Alexandria/en/Extending_the_IDE_Using_the_Tools_API
https://github.com/Embarcadero/OTAPI-Docs/blob/main/The%20Delphi%20IDE%20Open%20Tools%20API%20-%20Version%201.2.md
https://parnassus.co/tag/paint/
https://docwiki.embarcadero.com/Libraries/Alexandria/en/ToolsAPI.Editor.INTACodeEditorEvents


https://www.mmx-delphi.de/screenshots/navigation-history/
https://blogs.embarcadero.com/delphi-offers-deeper-third-party-tool-api-integration-than-wpf-and-electron/
http://delphicodemonkey.blogspot.com/2013/09/delphi-experts-and-ide-plugins-i-love.html
https://github.com/juliomar/awesome-delphi/tree/master

Luma Splats WebGL three js luma-logo Luma WebGL Library

 Gaussian Splatting 3D Gaussian Splatting for Real-Time Radiance Field
three js
luma-logo Luma WebGL Library
LumaSplatsWebGL
https://www.npmjs.com/package/@lumaai/luma-web
https://lumalabs.ai/





https://lumalabs.ai/luma-web-library

gripper finger mechanism grasping analysis finger adaptive robot gripper Boat Hook Pole for Mooring makes boating easier loop hook rope mechanism

 ZJS New Boat Hook Telescopic and Rope for Boat,Boat Hooks for Docking U''Shaped Multi-Purpose Dock Hook Easy Long-Distance Threader Boat Puller Tie Rope Hook Too

Boat Hook Pole for Mooring makes boating easier loop hook rope mechanism

Finger-palm synergistic soft gripper for dynamic capture via energy harvesting and dissipation | Nature Communications
Design and analysis of underactuated robotic gripper with adaptive fingers for objects grasping tasks | Semantic Scholar
Multifingered robot hand: (a) 3-Finger Adaptive Robot Gripper; (b)... | Download Scientific Diagram

2023年12月6日 星期三

buck boost adjustable regulate voltage current power supply adjustable voltage current powercircuit

 explanation buck boost adjustable regulate voltage current types
https://www.analog.com/en/design-center/glossary/buck-boost.html
https://www.analog.com/en/product-category/power-management.html
https://en.wikipedia.org/wiki/Buck%E2%80%93boost_converter
dc-dc buck-boost Cuk Sepic Zeta DC Chopper canonical switching cells   Cuk   SEPIC ZETA

https://e2e.ti.com/blogs_/b/powerhouse/posts/buck-boost-regulator-benefits-automotive-conducted-immunity

Reliability Performance  Cost Zeta SEPIC  Cuk  Zeta Converter
The comparative study of Buck-boost, Cuk, Sepic and Zeta converters for maximum power point tracking photovoltaic using P&O method | Semantic Scholar
https://electronics.stackexchange.com/questions/352794/sepic-vs-cuk-vs-zeta-converter

Inverting Buck  Boost Cuk Sepic Zeta Chopper Boost Inverting Buck - Boost Sepic Cuk Zeta Duty Cycle , ripple PWM  FET Voltage FET Current Voltage Diode FET Current Inductor Current  Inductor Current Boost Inverting Buck Boost Sepic Cuk Zeta Duty Cycle Vout  Vin FET Voltage Vout  nople  .ripple


Main waveforms of the Zeta-SEPIC bidirectional converter operating in... | Download Scientific Diagram

Electronics
Buck waveforms Boost waveforms Sepic waveforms Cuk waveforms Zeta waveforms
ZETA converter applied in power factor correction | Semantic Scholar


Power Topologies Handbook
Texas Instruments
https://www.ti.com › seclit › slyu036 › slyu036
This book shows waveforms and equations of the most common hard switched power supply topologies and the soft switched Phase-Shifted Full-Bridge.

Comparative Study of Buck-Boost, SEPIC, Cuk and Zeta ...MDPI  https://www.mdpi.com › ...Figure 10 shows the waveforms of PV panel current (IPV), duty cycle, PV panel voltage (VPV), PV panel power (PPV) and converter output power (P ...

Comparative Study of Buck-Boost, SEPIC, Cuk and Zeta ...ResearchGate
https://www.researchgate.net › 364754...This paper presents an exhaustive study of the performance of four step-down/step-up DC-DC converter topologies: Buck-Boost, SEPIC, Zeta and Cuk, using three of ...

comparative study of buck-boost, sepic, cuk and zeta dc-dc converters using different mppt methods for photovoltaic applications

100+ Best Free Data Science Books For Beginners And Experts

 https://www.theinsaneapp.com/2020/12/free-data-science-books-pdf.html

2023年12月5日 星期二

vision detection algorithm edge-ai-vision vision algorithms general-purpose computer vision algorithms

 vision detection algorithm https://www.edge-ai-vision.com/resources/technologies/vision-algorithms/ general-purpose computer vision algorithms
general-purpose computer vision algorithms Vision Algorithms  Edge AI  Vision Alliance Vision Algorithms
Computer Vision: Algorithms and Applications, 2nd Edition

Object detection is one of the fundamental problems of computer vision. It forms the basis of many other downstream computer vision tasks, for example, instance and image segmentation, image captioning, object tracking, and more. Specific object detection applications include pedestrian detection, animal detection, vehicle detection, people counting, face detection, text detection, pose detection, or number-plate recognition.

https://www.edge-ai-vision.com/?s=opencv
https://www.edge-ai-vision.com/resources/technologies/vision-algorithms/
https://www.edge-ai-vision.com/2015/03/conversation-with-gary-bradski-part-1-of-2/
https://viso.ai/deep-learning/object-detection/
Object Detection in 2024: The Definitive Guide - viso.ai
https://viso.ai/deep-learning/yolov7-guide/
YOLOv7: The Fastest Object Detection Algorithm (2024) - viso.ai
https://www.sciencedirect.com/science/article/pii/S0167926019301762
Computer vision algorithms and hardware implementations: A survey - ScienceDirect

Image Processing for Dummies with C# and GDI+ Part 3 - Edge Detection Filters - CodeProject

https://www.codeproject.com/search.aspx?q=Image+Processing+for+Dummies+with+C%23+and+GDI&x=0&y=0&sbo=kw

Image Processing for Dummies with C#
https://www.codeproject.com/search.aspx?q=Image+Processing+for+Dummies+with+C%23&x=0&y=0&sbo=kw
https://www.codeproject.com/articles/2056/image-processing-for-dummies-with-c-and-gdi-part-3

rendered effect split text animation

 Split Text Animation - Adobe After Effects Tutorial
Split Text Animation in After Effects - After Effects Tutorial - Creative Typography Animation
https://codemyui.com/rainbow-text-animation/
https://codepen.io/shshaw/pen/wZPGqN
Logo Shadow Streaks - Theater Cinema Stage, After Effects Project Files
Text Effects 3d Vector, Flash 3d Effect Text Rendering, Special
rendered effect  text animation

illustrator effect  to over javascript code

https://stackoverflow.com/questions/56359761/apply-an-effect-to-an-illustrator-pathitem-by-scripting

photoshop effect to over javascript code
Photoshop PSD to JavaScript jQuery Slideshow
Exclusive PSD to JavaScript and jQuery

https://community.adobe.com/t5/illustrator-discussions/drawscript-turn-illustrator-shapes-into-code/td-p/4944187
Drawscript - turn Illustrator shapes into code
Drawscript: Generate vector code from Illustrator | Konigi
https://vividesigning.com/interlaced-text-effect-in-adobe-illustrator/

prefers reduced motion reduce rendered text color automatically bright legible text color based background invert negative textual theme

prefers reduced motion reduce rendered
text color automatically bright legible text color based background
invert negative textual theme

https://codepen.io/WebSeed/pen/pvgqEq
algorithm - Determine font color based on background color - Stack Overflow
user interface - Given a background color, how to get a foreground color that makes it readable on that background color? - Stack Overflow

textual theme document theme structure and appearance of text
document theme structure template
templates  themes style

Prefers Reduced Motion Accessible Animations  prefers-reduced-motion
https://developer.mozilla.org/zh-CN/docs/Web/CSS/@media/prefers-reduced-motion

https://sparkbox.com/foundry/prefers_reduced_motion_media_query_CSS_rule_for_WCAG_accessibility
Reduced Motion Queries
https://webflow.com/blog/motion-and-accessibility

whistle Ocarina whistle clay whistle bamboo ocarina ivory trumpet flute whistle Trumpet Tin Whistle Recorder music craft Melodica Ocarina Mouth Organ Flute Trumpet Shaped Wind Piano Melodica flute organ


whistle clay
whistle bamboo
ocarina
ivory trumpet
flute
whistle
Trumpet 
Tin Whistle 
Recorder

 how does a whistle work ehecachichtli.
death whistle or whistle of the death. ancient ...
ehecachichtli. death whistle or whistle of the death. ancient ...
axtec death whistle – keller's blog site

http://www.tlapitzalli.com/mctlapitzali/aire/ehekae.html
https://www.quora.com/How-do-whistles-work-why-do-they-create-sound
https://americanwhistle.com/pages/how-a-whistle-works
https://physics.stackexchange.com/questions/54950/whistle-physics
https://en.wikipedia.org/wiki/Physics_of_whistles
Whistles: From Toys to Industrial Devices and Applications | Semantic Scholar

made ocarina wiki scheme voicing
https://www.russellip.com/rockin-patent-waterbury-button-cos-ocarina/
https://ocarinas.fandom.com/wiki/ocarina_making

 instruments
3D print a Recorder, an Ocarina or a Kazoo - print a musical instrument!
 I 3D Printed a Violin. AND IT DIDN'T SUCK! (It's the Hovalin, and it's awesome)
 How to make (and play) a 3D PRINTED TRUMPET
I made a 3D printed bass clarinet in G!
I made a 3D printed bass oboe!
This 3D PRINTED UKULELE only costs $10 to MAKE! (but how does it sound?)
3D Print Your Own Musical Instruments: Mega Bundle by Teach Me
3D Pmusical instrument

Rackett consort David Munrow
3D Printed Great Bass Renaissance Rackett
The Making of a Triple Flute - Elemental Flutes
Native American Flute Prayer | Prayer for Balance | Daniela Riojas Earth Meditation


Realistic violin instrument made of rococo style art, gothic, shiny, gold, Neoclassical, elegant, be
Electric Guitars: Duesenberg Starplayer TV Custom

 Bidonlélé auto-amplifié et son enceintonnoirophone
Bidonlélé Auto-amplifié Stéphane Arbon bidonlélé autoamplifié | lonu

How to make a PVC flute that sounds like a clarinet! DEMO+TUTORIAL

How to build the MEMBRANE CLARINET
Como fazer instrumento musical PVC - How to make #saxophone out of #pvc tubes #tutorial #tutorials


////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
saxophone electronic air pressure SENSOR
pressure psi sensor saxophone
pressure psi sensor saxophone electronic air pressure SENSOR
https://www.macrofab.com/blog/red-hot-pcb-touch-sensors-musical-instruments/
https://www.researchgate.net/figure/Mouth-pressure-decrease-P-d-for-staccato-articulation-as-a-function-of-tempo-slow_fig2_324839988
https://www.researchgate.net/figure/Alto-saxophone-sensor-reed-signals-and-radiated-sound-recorded-in-an-anechoic-chamber_fig3_264038257
https://www.researchgate.net/figure/Main-sensors-on-the-saxophone-mouthpiece-strain-gauge-to-measure-the-reed-displacement_fig1_323909437


https://probots.co.in/digital-barometric-pressure-sensor.html

https://www.summitpost.org/phpBB3/pressure-breath-explanation-t73409.html
A normal person is capable of a breath pressure of 1-2 psi, so by pressure breathing you can increase your lung pressure from 10.1 psi to 11.1-12.1 psi during each exhale, closer to the 14.7 psi you are used to.

https://en.wikipedia.org/wiki/Breathing
https://en.wikipedia.org/wiki/Exhalation
exhalation human  pressure
The physics of human breathing: flow, timing, volume, and pressure parameters for normal, on-demand, and ventilator respiration - PMC
According to the literature, the diaphragm and related thoracic muscles can exert maximum exhalation pressures of 44 to 88 mmHg and maximum inhalation pressures of negative 29 to 74 mmHg (Lausted et

https://www.raypcb.com/air-pressure-sensors/

44 to 88 mmHg 1psi,2psi  12psi
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Mouth Organ Flute Trumpet Shaped Wind Piano  Melodica
https://www.twiggmusique.com/en/melodica-hohner-37-notes-noir.html
https://www.bettermusic.com.au/hohner-fire-melodica-9432fire
https://en.wikipedia.org/wiki/Melodica
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Glossary of Organ Terminology – Harrison & Harrison Ltd
https://www.harrisonorgans.com/organ-building-principles-2019/glossary-of-organ-terms-2/

What's in a pipe organ? — Stephen Adams Organbuilder
http://www.pipeorgansirl.com/news/2014/7/28/whats-in-a-pipe-organ

ストリートオルガンについて - ストリートオルガン工房
https://www.pierementbouw.com/%E3%82%AA%E3%83%AB%E3%82%AC%E3%83%B3%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6/

http://www.organstops.org/_apps/HaskellBasses.html
http://www.organstops.org/
http://www.organstops.org/v/ViolaDaGamba.html
http://www.organstops.org/o/Ocarina.html
http://www.organstops.org/_apps/Illustrations.html
http://www.organstops.org/g/Gamba.html
Encyclopedia of Organ StopsEncyclopedia of Organ Stops


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

https://en.wikipedia.org/wiki/Accordion
 Vivaldi's WINTER (Four Seasons) - Milan Řehák [OFFICIAL VIDEO]
Czardas - V. Monti | Milan Řehák - accordion [OFFICIAL VIDEO]
carillon A Cruel Angel's Thesis on Carillon

Cement foaming thickener accelerated cement Bentonite

 foamed floating structure material agent
Strategic progress in foam stabilisation towards high-performance foam concrete for building sustainability: A state-of-the-art review - ScienceDirect
 cement Bentonite
Cement foaming thickener accelerated
(PDF) Experimental Study and Application of a Novel Foamed Concrete to Yield Airtight Walls in Coal Mines
Physical and functional characteristics of foam concrete: A review - ScienceDirect

2023年12月4日 星期一

sobel edge detection algorithm compiler vision postprocessing of edge detection algorithms with machine learning techniques opencv

 sobel edge detection algorithm compiler vision postprocessing of edge detection algorithms with machine learning techniques

https://en.wikipedia.org/wiki/Edge_detection
Edge detection Feature detection Image processing Convolution  Image derivativeGabor filter


https://medium.com/@deepika.vadlamudi/implementing-a-sobel-filter-with-cuda-in-python-2b9b18485e31

https://learnopencv.com/edge-detection-using-opencv/

https://www.geeksforgeeks.org/python-program-to-detect-the-edges-of-an-image-using-opencv-sobel-edge-detection/
https://answers.opencv.org/question/58331/opencv-300-and-opencl-benchmark-sobel-edge-detection/

https://docs.opencv.org/3.4/d5/db5/tutorial_laplace_operator.html
https://docs.opencv.org/3.4/d2/d2c/tutorial_sobel_derivatives.html

2023年12月3日 星期日

Parallel Library awesome delphi ppl

 
Parallel  Library  delphi
https://docwiki.embarcadero.com/RADStudio/Alexandria/en/Tutorial:_Using_Tasks_from_the_Parallel_Programming_Library
https://docwiki.embarcadero.com/RADStudio/Alexandria/en/Using_the_Parallel_Programming_Library

https://github.com/eStreamSoftware/delphi-ppl
https://blogs.embarcadero.com/learn-how-to-build-responsive-apps-faster-using-delphi-parallel-programming-library/

https://www.youtube.com/watch?app=desktop&v=_YA0zAktl7k
 Parallel Programming Library (PPL) con Delphi Embarcadero Latinoamérica
Parallel Programming Library (PPL) con Delphi  Descarga de los ejemplos/diapositivas:, https://github.com/flrizzato/DelphiAcademy

https://github.com/gabr42/OmniThreadLibrary
https://github.com/MahdiSafsafi/DDetours
https://github.com/Fr0sT-Brutal/Delphi_MemoryModule
https://github.com/andremussche/scalemm
https://github.com/pleriche/FastMM4
https://github.com/d-mozulyov/BrainMM


https://github.com/Fr0sT-Brutal/awesome-delphi

https://github.com/exilon/awesome-delphi

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

https://medium.com/@softacom.com/how-to-take-advantage-of-the-delphi-multithreading-classes-a1d15e2b68e3


https://www.softacom.com/blog/how_to_take_advantage_of_the_delphi_multithreading_classes/
https://blogs.embarcadero.com/3-libraries-for-improving-existing-applications-built-with-delphi/
1) Use the Parallel Programming Library    2) Discover FireDAC        Migrating Delphi code to FireDAC? Look at reFind!        ArrayDML        Type Mapping        There is so much more to FireDAC…        3) AppTethering    What else to focus on?

Priority thread pass projects btrace PriorityThreadpoolImpl.java TIdThreadMgrDefault

 https://stackoverflow.com/questions/297804/how-are-java-thread-priorities-translated-to-an-os-thread-priority

https://docs.oracle.com/javase/6/docs/api/java/util/concurrent/Executors.html




idThreadMgrDefault  Indy tidtcpserver
IdThreadMgrDefault TIdThreadMgrPool
http://www.e-iter.net/knowledge/indy9/007855.html


https://github.com/acras/components/blob/master/thirdparty/Indy9/IdThreadMgr.pas

Priority thread  pass projects  btrace  Priority Thread pool   message

https://objectcomputing.com/resources/publications/mnb/2002/10/08/real-time-corba-priority-and-threadpool-mechanisms

https://www.ni.com/docs/en-US/bundle/labwindows-cvi/page/cvi/libref/cvicmtschedulethreadpoolfunctionadv.htm
https://jvmaware.com/priority-queue-and-threadpool/

2023年12月2日 星期六

No flashing windows paint double buffering direct2d paint flickering flash double buffer beginupdate lock multilayer. window ui locked beginupdate lockdraw lockwindowupdate

 direct2d paint flickering flash double buffer beginupdate lock multilayer.

window ui locked beginupdate lockdraw lockwindowupdate

beginupdate
https://docwiki.embarcadero.com/CodeExamples/Sydney/en/Code_Examples_Index

https://en.delphipraxis.net/topic/4768-vcl-handling-of-dpi-changes-poor-performance/

WM_SETREDRAW 
TWinControl.LockDrawing TWinControl.UnlockDrawing
TWinControl.IsDrawingLocked TWinControl.RedrawDisabled
https://delphi.cz/post/TWinControlLockDrawing-a-TWinControlUnlockDrawing.aspx

https://docwiki.embarcadero.com/Libraries/Alexandria/en/Vcl.Controls.TWinControl.UnlockDrawing
TWinControl.LockDrawing  TWinControl.UnlockDrawing
https://embarcadero.github.io/DelphiVCL4Python/reference/delphivcl.WinControl.html
Vcl.Controls.TWinControl.UnlockDrawing     LockDrawing
    IsDrawingLocked ReplaceDockedControl
https://docs.devexpress.com/VCL/dxLayoutControl.TdxLayoutControl._members


https://en.delphipraxis.net/topic/3538-per-monitor-dpi-awareness-how-to-prevent-flickering/
https://blogs.embarcadero.com/the-vcl-lockdrawing-method-in-twincontrol/
delphi embarcadero file class bitmap

 https://www.codeproject.com/articles/12870/don-t-flicker-double-buffer




//LockDrawing
begin
  Screen.Cursor:=crHourGlass;
   TWinControl(SomeOne).LockDrawing;
   TWinControl(SomeOne).Items.Clear;
  try
    for I := 1 to ffffffffff do
       TWinControl(SomeOne).Items.Add('Line ' + (I+1).ToString);
  finally
     TWinControl(SomeOne).UnlockDrawing;
  end;
  Screen.Cursor:=crDefault;
end;

//BeginUpdate
begin
  Screen.Cursor:=crHourGlass;
   TWinControl(SomeOne).Items.BeginUpdate;
   TWinControl(SomeOne).Items.Clear;
  try
    for I := 1 to ffffffffff do
       TWinControl(SomeOne).Items.Add('Line ' + (I+2).ToString);
  finally
       TWinControl(SomeOne).Items.EndUpdate;
  end;
  Screen.Cursor:=crDefault;
end;
///LockDrawing
begin
  Screen.Cursor:=crHourGlass;
   TCustomControl(SomeCC).LockDrawing;
  try
    for I := 1 to 10000 do
    begin
       TCustomControl(SomeCC).Color := clBlue;
       TCustomControl(SomeCC).Repaint;
       TCustomControl(SomeCC).Color := clRed;
       TCustomControl(SomeCC).Repaint;
    end;
  finally
     TCustomControl(SomeCC).UnlockDrawing;
  end;
  Screen.Cursor:=crDefault;
end;
 

No flashing windows paint double buffering

 https://answers.microsoft.com/en-us/windows/forum/all/microsoft-paint-flickers-when-using-it-in-teams/7414ab65-2f22-4a04-8e50-4d18a7878a0a

https://learn.microsoft.com/en-us/dotnet/desktop/winforms/advanced/how-to-reduce-graphics-flicker-with-double-buffering-for-forms-and-controls?view=netframeworkdesktop-4.8&redirectedfrom=MSDN
How to: Reduce Graphics Flicker with Double Buffering for Forms and Controls

https://www.codeproject.com/Articles/12870/Don-t-Flicker-Double-Buffer
Part 17 | How to remove Flickering of graphics | Double Buffering | Graphics in C++
https://stackoverflow.com/questions/1954491/stop-flickering

https://stackoverflow.com/questions/24910574/how-to-prevent-flickering-when-using-paint-method-in-c-sharp-winforms

MS Teams - FIX Screen FLICKERING When Screen Sharing
Screen sharing low resolution & flickering colors

Microsoft Teams flashes when the GPU acceleration is disabled
https://appuals.com/fix-screen-flickering-while-sharing-individual-screens-on-microsoft-teams-on-windows-10/
https://www.barco.com/en/support/knowledge-base/4840-microsoft-teams-flashes-when-the-gpu-acceleration-is-disabled
https://www.reddit.com/r/MicrosoftTeams/comments/rbsjjt/screen_flickers_in_teams_meeting/

flicker - Double buffering in delphi not enough - Stack Overflow
https://stackoverflow.com/questions/61122979/double-buffering-in-delphi-not-enough

https://learn.microsoft.com/en-us/dotnet/desktop/winforms/advanced/how-to-reduce-graphics-flicker-with-double-buffering-for-forms-and-controls?view=netframeworkdesktop-4.8
How to: Reduce Graphics Flicker with Double Buffering for Forms and Controls

https://github.com/errorcalc/FreeEsVclComponents

delphi begin update No flashing windows paint double buffering
No flashing windows paint double buffering
delphi TPaintBox control BeginUpdate

delphi begin update No flashing windows paint double bufferingNo flashing windows paint double bufferingdelphi TPaintBox control BeginUpdate TPaintBox  BeginUpdate

hdc dc device context  DC Device Context CDC HDC handle Memory DC GetDC  winuser.h
flashing delphi  device context  device context  handle memory
https://docwiki.embarcadero.com/Libraries/Sydney/en/Vcl.Graphics.TCanvas.Handle
https://learn.microsoft.com/en-us/windows/win32/controls/image-lists
https://stackoverflow.com/questions/19794785/how-to-handle-wm-erasebkgnd-to-avoid-flickering
Replacing dc getdc  GetDC    ReleaseDC

GetDC    ReleaseDC GetWindowDC
getWindowDC BeginPaint  GetDC    ReleaseDC flashing delphi  device context  device context  handle memory
https://github.com/MicrosoftDocs/win32/blob/docs/desktop-src/gdi/display-device-contexts.md
Vcl.Controls device context Replacing  Merging  Drawing
https://stackoverflow.com/questions/31196565/beginner-in-mfc-c-why-does-the-device-context-need-to-create-an-old-font-bitm
winapi - DirectX Resize shows win32 background at Edges - Stack Overflow
https://stackoverflow.com/questions/63096226/directx-resize-shows-win32-background-at-edges
https://learn.microsoft.com/zh-tw/windows/win32/api/winuser/nf-winuser-getdc
GetDC    ReleaseDC GetWindowDC
https://learn.microsoft.com/en-us/windows/win32/gdi/private-display-device-contexts

http://www.delphigroups.info/2/a9/209052.html
TCanvas BeginUpdate and EndUpdate - delphi

delphi TPaintBox control BeginUpdate
https://docwiki.embarcadero.com/CodeExamples/Sydney/en/OnPaint_(Delphi)
https://docwiki.embarcadero.com/Libraries/Alexandria/en/Vcl.Controls.TCustomControl.Paint
https://docwiki.embarcadero.com/CodeExamples/Sydney/en/BeginUpdate_(Delphi)
TImage32.BeginUpdate


sound Waveform paint window controls codeproject

https://www.codeproject.com/Articles/4823/ShowWaveForm
https://www.codeproject.com/Articles/12333/Compose-sounds-from-frequencies-and-visualize-them
https://www.codeproject.com/Articles/4319/Wave-or-Lake-effect-control
https://www.codeproject.com/Articles/1319/MMWaveEditX-Advanced-Wave-File-Editor-Control
https://www.codeproject.com/Articles/4838/WaveControl
https://www.codeproject.com/Articles/21416/Frequency-Analyser-V2-0-Have-you-ever-wondered-wha
https://www.codeproject.com/Articles/22953/A-Synchronized-Volume-Control-for-your-Application
https://www.phon.ucl.ac.uk/resource/sfs/rtspect/

https://stackoverflow.com/questions/9486712/real-time-graph-drawing-waveform
https://learn.microsoft.com/en-us/dotnet/desktop/winforms/advanced/graphics-and-drawing-in-windows-forms?view=netframeworkdesktop-4.8&redirectedfrom=MSDN
https://web.archive.org/web/20141229164101/http://bobpowell.net/lockingbits.aspx

https://www.codeproject.com/Articles/37296/RCM-v1-4-Theming-library-Customize-the-Appearance
https://www.codeproject.com/Messages/999292/NativeWindow-disposing-on-WM_DESTROY.aspx?display=Mobile
https://www.codeproject.com/Messages/627871/Draw-Sound-wave
https://www.codeproject.com/Articles/15786/Fundamentals-of-Sound-How-to-Make-Music-out-of-Not

https://www.codeproject.com/Articles/7906/A-simple-C-Wave-editor-part-1-Background-and-analy

https://www.speechandhearing.net/
Speech and Hearing Institute NewsNew web applications for Speech science and Phonetics

 

2023年12月1日 星期五

Github Gist CodePen CodeTogether Codeshare Code Snippets Manager Codiga Coding Assistant with IDE integrations

 Github Gist CodePen CodeTogether Codeshare Code Snippets Manager

 Codiga Coding Assistant with IDE integrations

https://www.codiga.io/code-snippets/smart-code-snippets/
https://thectoclub.com/tools/best-collaboration-code-tools/

    5 Best Static Code Analyzers
    Codiga VS Code Extension
    Jetbrains extension
    Codiga Chrome extension
    Codiga coding assistant
    Learn More about Smart Code Snippets

    Replit 
    CodePen
    Codeanywhere
    Stack Overflow 
    GitKraken
    Bitbucket 
    Trello 
    Visual Studio 
    Slack 
    Confluence
    GitHub Codespaces
    GitLab
    30 Seconds of Code.
    CSS-Tricks.
    Code to go.
    Snippetlib.
    Useful Angle.
    Snipplr.
    Codepen.
    Microjs.
https://www.tabnine.com/blog/top-9-javascript-snippet-libraries/
Top 9 JavaScript Snippet Libraries

js add event listener hundred long element table cell javascript - large table with lots of events, is using event bubbling more effecient? - Stack Overflow

 js add event listener hundred long element table cell
javascript - large table with lots of events, is using event bubbling more effecient? - Stack Overflow
https://stackoverflow.com/questions/3822146/large-table-with-lots-of-events-is-using-event-bubbling-more-effecient/3822327#3822327
https://copyprogramming.com/howto/logging-which-cell-in-table-array-has-been-clicked-with-event-listener
node css property pointer-events:none
https://developer.mozilla.org/en-US/docs/Web/CSS/pointer-events
https://developer.mozilla.org/en-US/docs/Web/API/Event/target
node css property pointer-events:none target
https://w3c.github.io/pointerevents/
https://stackoverflow.com/questions/3888742/the-best-way-to-bind-event-on-a-cell-element?rq=1
https://api.jquery.com/delegate/
delegate
https://medium.com/guestline-labs/an-editable-table-with-react-material-ui-and-react-virtualized-e1542c832787
Avoid too many events & Event Delegation - Working w Browser Events - Udacity FrontENDev
https://gist.github.com/desinas/3f9aea1317eea217028f4575d042a62d

js add event listener hundred long element table css
https://developer.mozilla.org/en-US/docs/Web/API/Element/animationend_event

Algorithms Data Structures Algorithms Visualizing modem Algorithm Visualizer

 https://github.com/TamimEhsan/AlgorithmVisualizer

Algorithms alignment dsa problem queue list linked stack tree graph tries

https://medium.com/geekculture/visualizing-common-algorithms-e2254d290a10
https://t4tutorials.com/which-data-structure-is-used-to-implement/
https://www.skillyaan.com/post/must-know-data-structures-and-algorithms-a-comprehensive-guide
https://www.quora.com/What-are-the-good-websites-to-learn-data-structures-and-algorithms
Algorithms Data Structures and Algorithms
Visualizing 
dsa problem queue list linked stack tree graph tries Stack Queue Linked List Hashtable Binary Search Binary Search Tree Graphs Sorting Algorithms

https://dev.to/prnvbirajdar/list-of-visual-tools-to-help-with-data-structures-and-algorithms-4nb2

https://visualgo.net/en
visualising data structures and algorithms through animation - VisuAlgo

https://www.toptal.com/developers/sorting-algorithms

https://coggle.it/diagram/W5E5tqYlrXvFJPsq/t/master-the-interview-click-here-for-course-link/c25f98c73a03f5b1107cd0e2f4bce29c9d78e31655e55cb0b785d56f0036c9d1