極嚴重, sharepoint framework個generator仲停留緊係1.1.0俾on-premises, 而sharepoint online已經去到1.5.0, 兩個世界再次被split開而咪記班友無意慾修正。千其唔可以sell啲客一個solution做哂sharepoint online同埋未來嘅sharepoint 2019, 死硬 !!! https://github.com/SharePoint/sp-dev-docs/issues/1883
最為強大嘅programming法門
Programming就係體驗佛教空性嘅其中一種法門, 但要用它來體驗空性, programmer必需揭而不捨地向程式嘅本質進發, 呢一種就係最為強大嘅programming法門, 與真理接軌嘅修練方式.
放工去圖書館之Redis
IT人嘅朵與Framework guideline
一本由framework作者寫的framework設計手則書，內容由作者的角度講出設計framework的重點，思路同手則，如果要寫一份doc去形容自己出黎嘅framework可以參考下呢本書的鋪排： 第一章 ： 什麼是好的framework，作者們由自己嘅經驗去給一個定義今大家知道這一次他的設計會顧及那些方面，包括”設計要簡單”，”整合性強”，”設計一致”，等等。 第二章：principle, 架構設計需知 第三四五六七章：落地嘅架構 IT人嘅朵 呢本書集合哂.net framework嘅猛人，人地講自己嘅介紹時會有以下幾點： 做嘅project用左啲乜野技術，例如有位叫Jan Gray嘅人話自己搞compiler包括左semantics, runtime object model, precompiled headers, PDBs等等技術。而香港IT人係linkedin上面係唔會講到甘深入，通常係甘二講下個project名就算數。 人地會講清楚係咩team到負責咩野，例如係c# language design team負責xml部份嘅parser設計，而香港人剩係會話係咩team帶緊幾多百人，間公司好幾global，係啲乜乜實實IT協會嘅人，睇完根本都唔知佢係邊一種技術嘅專家（其實係無） 人地係會有佢個blog條link，香港人有blog? 人地會話係msdn雜誌到做過編輯，香港人就連msdn都唔會睇，哈哈
Autotool太複雜
Autotool太複雜，個人認為它阻礙了system programming的發展應該給斷除。AutoTool由三大組件所構成：autoconf, automake和libtool。Autoconf是由autoconf, autoreconf, autoheader, autoscan, autoupdate, ifnames, autom4te, m4指令所合成，automake由automake和aclocal指令合成，libtool則由libtool, libtoolize, ltdl等指令所構成。它們之間也沒有一個統一個使用標準，就是說你可以自己去判斷用那些指令去構建你的build system，所以學習難度非常之大也不統一。所以根本學唔掂，你可以隨便git一個開源項目試下改一下它的autoconf就會知道。
Remove the “Logging” menu from putty
Below are the steps to remove the “Logging” menu from putty Download windows source from putty website, don’t clone from the github because it missing Makefile.vc. Search for “Windows source archive” in https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html Comment out line 1488 to 1543 in config.c which in the root folder (see below image) cd windows nmake -f Makefile.vc If everything […]
Dynamics 365 crm language bug
Change the language from chinese back to english, some texts are still in chinese, no way to solve !
I think there is a bug in Intel Manual
In the intel manual “Intel® 64 and IA-32 Architectures Software Developer’s Manual Volume 2 (2A, 2B, 2C & 2D): Instruction Set Reference, A-Z”, section 2.1.5, table 2-1, i think it is a bug
What is ISA (Instruction set architecture) ?
From the book Embedded Computing, it has a ISA chapter, below is the summary of “what is ISA” ISA helps compiler’s life easy. Hardware engineer often saving a few gates or some code, but that hurt the design of compiler ISA can both hide and expose key implementation details to the programmer or compiler Process […]
Building a small workflow using Microsoft Flow
I am building a small workflow using Microsoft flow to auto move the Nintex status email from my inbox to a SharePoint list. I found out some advantages of Flows than Nintex workflows. First it support a debug button to either : replay the last trigger or halt the workflow and want for you trigger. […]
Netbeans console has no color, but has color in my other Mac
Netbeans console has no color, but has color in my other Mac. Both Mac OS are same, JDK same too. Don’t know why. The code i use to print color text are:
Is is real Buddha photo? He looks like a Chinese
I don’t think Buddha looks like a Chinese instead of an Indian 🙂
The definition of a toolchain
This book from Shatin Library has a definition of toolchain. A toolchain should contains: Compiler Assembler Libraries Linker Post-link optimizer Run-time program loader simulator Debugger and monitor Automated Test System (Makefile ?) Profiling tools Binary Utilities
Assembler嘅HLA邊界
寫Assembly用到Marco就試過N次，之前都係用到點就學到邊，無了解過佢嘅邊界，而家差唔多去到要為自己嘅assembler研發marco，所以要先睇下HLA嘅Marco大約可以做到啲乜。沙田圖書館係有唔少好書。 書中講左句： 啲人係用Assembler嘅Marco有幾勁黎判斷個assembler有幾勁，無錯，啲人確實係甘諗。以下就係關於assembler功能上嘅總結： Compile Time Operators. (E.g. : +-*/, <<, >> =, <>) Operator Precedence and Associativity (E.g. : !, -, div, mod) Compile Time Functions Type conversion Numeric functions Character-Classification functions (E.g. : isAlpha, isDigit, isSpace) String functions Symbol information (E.g. : @size, @define @typeName, @elements, @elementSize) Misc compile time functions (E.g. : @odd, […]
Microsoft workflow foundation係幾勁嘅, 不過香港少人知
Microsoft workflow foundation係幾勁嘅, 不過香港少人知。成套野包哂所有你要做一個完workflow engine嘅framework。Nintex係由WF做出黎就足以證明呢套野係work嘅！SharePoint個workflow engine係建基於workflow foundation上，了解WF同SharePoint workflow嘅分別從而推考到佢嘅好處同缺點就係學習SharePoint最堅實嘅方法，係一種深刻反醒佢本質嘅正確手法。
The setting to identify an SPO/Onprem project for spfx
In file .yo-rc.json, the value of “environment” is either “spo” or “onprem”, it identify your project is on-premises or sharepoint online. If you want to create extension, you have to use “spo” { “@microsoft/generator-sharepoint”: { “version”: “1.4.1”, “libraryName”: “quantr-express”, “libraryId”: “1a6a217f-6fb8-44b4-981f-35d0ebe7025b”, “environment”: “onprem” } }
My notes on command set development for SPO
current list id : this.context.pageContext.list.id current list title : this.context.pageContext.list.title for (let row of event.selectedRows) { let itemId: number = row.getValueByName(‘ID’); Dialog.alert(`${itemId}`); } Get current user email : this.context.pageContext.user.email import * as strings from ‘SpfxCloneCommandSetStrings’; this._fieldTypesToIgnore = new Array( strings.typeCounter, strings.typeContentType, strings.typeAttachments, strings.typeModStat, strings.typeComputed ); this._fieldsToIgnore = new Array( strings.fieldModified, strings.fieldCreated, strings.fieldAuthor, strings.fieldEditor, strings.field_HasCopyDestinations, strings.field_CopySource, […]
I think i found an azure bug
I think i found an azure bug, the ftp option is disappear when i create a “NodeJS Empty web” app service.
MODRM
Sample SVG with drag element
m8 vs m16
The reason nasm need to add the keyword “byte” in “adc byte [si], 0x12” is that in intel manual, m8 and m16 are same, so without this keyword the assembler don’t know what you want for.
Hook a new url and new post type
It can be done by calling “register_post_type()”
Finally deployed nodejs+express to azure
Finally deployed nodejs+express to azure, I failed a fews time using the examples https://docs.microsoft.com/en-us/azure/app-service/app-service-web-get-started-nodejs and https://docs.microsoft.com/en-us/azure/cloud-services/cloud-services-nodejs-develop-deploy-express-app . The easiest steps for me are: 1. Create the App service manually in Azure portal 2. Create you express 3. Ftp to the app service. 4. Download server.js , copy content from bin/www to it and modify “var […]
My default vscode setting
tslint.json
The hard part of developing assembler
One of the hardest part of developing assembler is to make your grammar correctly display the error message and pointing to the correct token.
Data analyst talk in HKU 2018/03/17
Data analyst talk in HKU 2018/03/17
a very good gitlab markdown sample
I like this syntax
use a style as a tag, love it
Token table is constructed by lexer, not parser
Netbeans Antlr Plugin’s Token table is constructed by lexer, not parser. So even your grammar is wrong, you still know what your text are being recognised into tokens.
We will launch quantr partner central soon
We will send out lot of free/cheap webpart to the market, we need a partner central for our partners to manage all license keys and deliver customer services. Here is some concept screens.
Netbeans outline plugin can parse antlr4 and cpp file
Netbeans outline plugin can parse antlr4 and cpp file now. Just press ‘ctrl+p’, it will be popup.
Antlr4 error listener can’t hit with non-exist token
Antlr error listen can’t hit with non-exist token, so my netbeans antlr plugin can’t highlight the non-exist token. The error listener is generated by official antlr4 grammar https://github.com/antlr/grammars-v4/tree/master/antlr4
SharePoint Online with webhocks
Thanks to MS tech community people, the webhocks solution is the key for SPfx to add remote event receiver function to SharePoint Online. https://github.com/SharePoint/sp-dev-fx-webparts/tree/master/samples/react-webhooks-realtime
Bimodal distribution
Studying Bimodal distribution, but don’t know what function can detect that in R
why one-column in SharePoint online is not full width
why one-column in SharePoint online is not full width? why one-column in SharePoint online has a fixed max-width and not adjustable? I don’t understand why Microsoft put such a hardcode setting
unsolved : site column does not refresh
When i redeploy my SharePonit spfx extension, the new site column name never refresh. I tried to delete the app and redeploy the app. Or even change the version number in package-solution.json. It is no hope. The steps i pack the sppkg file are: This issue is reported to github https://github.com/SharePoint/sp-dev-fx-webparts/issues/472
Microsoft doc is MAD for sharepoint spfx dev
Microsoft doc teach us to hard code the cdn path with tenant name, first, it is wrong, if we want to deploy our webpart to office365 cdn, just leave it as “cdnBasePath”: “” , see the below image. Second, even we follow the doc to hardcode the cdn path, it doesn’t work !!! See my […]
Microsoft doc wrong again for SharePoint spfx dev
See this
Office 365 cdn sometime is slow
Deployed a webpart to office 365, it pop out an error, it is just because office cdn is slow and the javascript is not updated yet. All we have to do is wait.
I am very good at developing SharePoint modern webpart now
I am very good at developing SharePoint modern webpart now, below is my learning curve for you to reference. I know nodejs 2 years ago but i didn’t take any commerical project for that, so my nodejs skill is not very hands-on. I spent two days to review everything i need to start nodejs programming. […]