if you meet this problem: fatal: the remote end hung up unexpectedly Do this:
Resolved: unable to push to gitlab
This book is totally outdated
This book is totally outdated because the official facebook PHP SDK is already deprecated. Now we should go for facebook javascript SDK
Good bye THEi
香港編程界必須「代碼脫亞入歐, 工作脫港入陸」
「代碼脫亞入歐」這一概念可以從幾個方面來理解，特別是在香港的編程界與日本的明治維新之間進行比較。 1. 歷史背景 2. 技術與創新 3. 教育與培訓 4. 政策支持 5. 文化與思維轉變 總結來說，「代碼脫亞入歐」不僅是技術上的轉型，更是一種思維方式和文化的變革。香港的編程界若能學習日本明治維新的經驗，將能在全球化的浪潮中更好地立足與發展。
H2 hex function
This will select value in hex format, beware the bit width, otherwise it wrap to zero
我估實相係咁 ： 時間係亂序執行
1. 時間係亂序執行，否則佛教不能自圓其說。只要亂序執行講得通，佛教整套哲學體系就會自己渝合。而家佛教哲學有幾個不能接合嘅地方，第一就係講所有野係空，但又因緣生。第二就係佛教嘅神通如果係真，根本容唔落係自己套哲學體系裏面。就算講得最清楚嘅龍樹，都只不過係話當「果」出現時，「因」先會被確定。如果時間係線性，呢單野根本完全唔合理，但如果時間就亂序執行，咁就好正確。因為係呢一對事物「因」＋「果」佢地嘅時間當然係順序執行，但跳出左呢一對事物，佢地嘅時間線就唔係，所以係佢地時間線黎講果要出現左，因先可以成立。企左出去佢地嘅時間線，其實係果先出現，再到因。我再舉多個你地可以睇到嘅例子。int x; x=123. 呢兩句code，你地用verilator synthesis出logic gate，係呢兩句code嘅時間線上先有int x，先可以有x=123. 但其實係int x之前，係另一條時間線，x已經存在，所以果出現時，姐係int x出現時，佢個因x先被確立。乎合龍樹所講嘅野。古人因為科技所限，無法舉證。 2. 時間係唔係線性，而亂序執行唔會阻擋世情嘅出現。我地感受到時間係線性，因為只係我地要靠時間去圍持呢個身體同識。舉個實制例子，CPU係亂序執行，但被執行嘅program會以為自己嘅時間線係線性，但其實唔係。只係CPU唔會張下一句指令嘅執行結果話比上一句嘅指令知，最終令到program以為自己條時間線有如河流一樣線性。
Resize ext4 inside ubuntu and virtualbox with lvm
Azure CDN SAS token expired will give you wrong error message
Azure CDN SAS token expired will give you wrong error message of the expired period
Resolved : Mac pip unable to get local issuer certificate
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by ‘SSLError(SSLCertVerificationError(1, ‘[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:992)’))’: /simple/matplotlib/
Statistics formula in Excel
HKPS First RISC-V Board
Weact Logic Analyzer
https://github.com/WeActStudio/LogicAnalyzerV1
Remove old node_modules
M2/M3 hole size
https://www.accu.co.uk/p/117-iso-metric-thread-dimensions Bolt Sizes Chart & Metric Bolt Dimensions THREAD SIZE MAJOR DIAMETER (MM) MINOR DIAMETER (MM) THREAD PITCH (MM) PITCHDIAMETER(MM) TAPPINGDRILL DIAMETER(MM) CLEARANCEHOLE DIAMETER(MM) M1 1.0 0.729 0.25 0.838 0.75 1.3 M1.1 1.1 0.829 0.25 0.938 0.85 1.4 M1.2 1.2 0.929 0.25 1.038 0.95 1.5 M1.4 1.4 1.075 0.30 1.205 1.10 1.8 M1.6 1.6 1.221 […]
A simple hex dump for dns request and response
Mac command to view all opened port
All the gates I have
如果想知道容器嘅原理
如果想知道容器嘅原理，我圈起左
Simplest standalone ApacheDS server
This code run a standalone ApacheDS server, you can use ApacheDS studio to connect to it, it host localhost:10389 pom.xml Then you can connect it by ApacheDS Studio
THEi課程體驗日2024/05/24
教中學生玩STM32開發板，感覺到佢地開心
How to make your netbeans more beautiful
Set to a better font size 4. Set the color
IoT sensors
Good ELF diagram
http://blog.k3170makan.com/2018/10/introduction-to-elf-format-part-vi.html
Fixed dwarf bug
When i change kernelvec.S to -ggdb, my dwarf library broken but now fixed. Commit :e640c3d9 And I still don’t understand why .S won’t be an compile unit in dwarf, why design like that.
Quantr Dwarf Library – Print address/lineNo/ColNo from specific address
Teaching students for competition in THEi
Install apache and php for http research
I need a super clean apache and forward all PHP requests to a independent php-cgi process which host by a specific port 1. Install Apache Mac In ubuntu, no need to build apache from source, just “sudo apt-get install apache2” Linux 2. Install PHP Mac Linux if you meet this error “configure: error: re2c 1.0.3 […]
Dinner with HKI MEICOM
有關於ESG之IT項目
IT projects play a crucial role in advancing Environmental, Social, and Governance (ESG) goals. Let’s explore how digital initiatives can contribute to ESG efforts: In summary, IT projects can drive positive change by integrating ESG principles, optimizing energy usage, and contributing to global sustainability.
ubuntu , allow root to login mysql without sudo
公關力
fix TS1005 in spfx project
“extends”: “./node_modules/@microsoft/rush-stack-compiler-3.9/includes/tsconfig-web.json”,
Linear Regression in java
Road map to learn AI
The way to extend qemu TCG plugin functionality
Hi, if want to to provide other function-calls to TCG plugin, such as reading guest memory, follow these steps: 5. Run in qemu 6. Edit xv6-riscv Makefile: References:
QEMU risc-v , log all memory operations
Step 1: Step 2: modify tests/plugin/mem.c , add this code in vcpu_mem() Step 3: in xv6-riscv change this to Then you see this References
Qemu’s trace_memory_region_ops_write
I was trying to find the body of trace_memory_region_ops_write function in qemu source code, can’t find it. It is generated by python script (log.py)
X11 is good but slow in starbucks
I am sitting in Starbucks with network speed 15Mbps and try to use X11 forward for Netbeans coding. XMing is very low screen resolution so I changed to x410. The text is super clear now but the bandwidth not enought, so a little bit lagging. You can see xming font is not clear in my […]
Corsair MP600 needs to upgrade SSD firmware otherwise speed is very slow
Latest SPFx, web parts not appear
Using latest SPFx with node v18, pack and deploy the app no error, but web parts not appear, because you missed this. When you upgrade your SharePoint project, beware of this