notes

install vs2022 specific version

1. Locate the particular version in the Microsoft Update Catalog and download the installer.
2. Extract ChannelManifest.json from the installer. Should be about 90 KiB.
3. Upload it to a web server so that you have a URI it could be downloaded from, say https://example.org/ChannelManifest.json.
4. Go to C:\Program Files (x86)\Microsoft Visual Studio\Installer and open the command line there.
5. Run setup update --channelId VisualStudio.17.Release --productId Microsoft.VisualStudio.Product.Community --channelURI "https://example.org/ChannelManifest.json". Feel free to add other parameters.

install xcode manually

1. visit: https://developer.apple.com/download/all/
2. search xcode 14.2
3. click .xip to download

# extract it
cd ~/Downloads/
brew install unxip
unxip ~/Downloads/Xcode_14.2.xip /Applications/Xcode_14.2.app
# xip -x ~/Downloads/Xcode_14.2.xip
# mv Xcode.app /Applications/Xcode_14.2.app
sudo xcode-select -switch /Applications/Xcode_14.2.app

通过wsl2访问Linux物理磁盘

https://devblogs.microsoft.com/commandline/access-linux-filesystems-in-windows-and-wsl-2/

ubuntu nvdia driver

命令行安装ok https://blog.csdn.net/qq_34972053/article/details/127689332

chrome安装

vscode安装

缺x11

centos6.10 install gcc5

1. Add repo (important)

vim /etc/yum.repos.d/devtools-4.repo
# input follow content
[hhorak-devtoolset-4-rebuild-bootstrap]
name=Copr repo for devtoolset-4-rebuild-bootstrap owned by hhorak
baseurl=https://copr-be.cloud.fedoraproject.org/results/hhorak/devtoolset-4-rebuild-bootstrap/epel-6-$basearch/
type=rpm-md
skip_if_unavailable=True
gpgcheck=1
gpgkey=https://copr-be.cloud.fedoraproject.org/results/hhorak/devtoolset-4-rebuild-bootstrap/pubkey.gpg
repo_gpgcheck=0
enabled=1
enabled_metadata=1

2. install

# install scl
yum -y install centos-release-scl
# install gcc-5 from devtoolset-4
yum -y install devtoolset-4-gcc devtoolset-4-gcc-c++ devtoolset-4-binutils
# enable temporary
scl enable devtoolset-4 bash
gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/opt/rh/devtoolset-4/root/usr/libexec/gcc/x86_64-redhat-linux/5.2.1/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,lto --prefix=/opt/rh/devtoolset-4/root/usr --mandir=/opt/rh/devtoolset-4/root/usr/share/man --infodir=/opt/rh/devtoolset-4/root/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --enable-plugin --with-linker-hash-style=gnu --enable-initfini-array --disable-libgcj --with-default-libstdcxx-abi=gcc4-compatible --with-isl=/builddir/build/BUILD/gcc-5.2.1-20150902/obj-x86_64-redhat-linux/isl-install --enable-libmpx --with-mpc=/builddir/build/BUILD/gcc-5.2.1-20150902/obj-x86_64-redhat-linux/mpc-install --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux
Thread model: posix
gcc version 5.2.1 20150902 (Red Hat 5.2.1-2) (GCC)

2. set gcc-5 as default

echo "source /opt/rh/devtoolset-4/enable" >>/etc/profile

mac java

vim ~/.zshrc
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_291.jdk/Contents/Home
export CLASSPAHT=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$JAVA_HOME/bin:$PATH
source ~/.zshrc

git push

git push origin --tags -f

gsxt

http://www.gsxt.gov.cn/

jar recompress

cd xxx
jar -xf xxx.jar
mv xxx.jar ../
jar -cvfm xxx.jar META-INF/MANIFEST.MF  ./

clang arm predefininations

• clang -arch arm64 -E -dM - < /dev/null | grep arm

#define __arm64 1
#define __arm64__ 1

python mirrors

• http://npm.taobao.org/mirrors/python

centos7 install gitea

adduser -r -s /bin/bash -c 'Git Version Control' -U -m git

ios debug devices

https://www.jianshu.com/p/8c99cb119bb3

Upgrade brew with mirrors

Install: https://gitee.com/simdsoft/brew-install
Update: modify /usr/local/Homebrew/Library/Homebrew/install.sh
change homebrew-core repo to https://gitee.com/simdsoft/homebrew-core
https://www.jianshu.com/p/8a2ac505ff3e
https://www.jianshu.com/p/62f1b963baa6

Dump cmake builtin macros

get_cmake_property(_variableNames VARIABLES)
foreach (_variableName ${_variableNames})
  message(STATUS "${_variableName}=${${_variableName}}")
endforeach()

Get AAssetManager by ndk

https://stackoverflow.com/questions/58980171/using-aassetmanager-fromjava-within-plugin-not-directly-called-from-java-vm-cal

Gets expand/collapse icon size of TreeView

auto themeData = OpenThemeData(m_wndTreeView.GetSafeHwnd(), VSCLASS_TREEVIEW);
SIZE tvButtonSize = { 0 };
GetThemePartSize(themeData, NULL, TVP_GLYPH, GLPS_OPENED, NULL, TS_DRAW, &tvButtonSize);
CloseThemeData(themeData);

vs2019 cl.exe optimize options

https://docs.microsoft.com/en-us/cpp/build/reference/o1-o2-minimize-size-maximize-speed?view=vs-2019

Apple cert profile cache directory

~/Library/MobileDevice/Provisioning Profiles

Create Visual Studio 2022 offline installer

For C++ desktop development, run:

vs_community.exe --layout D:\softwares\2022 --add Microsoft.VisualStudio.Workload.NativeDesktop --includeRecommended --lang en-US

For .Net & C++ desktop development, run:

vs_community.exe --layout D:\softwares\2022 --add Microsoft.VisualStudio.Workload.NativeDesktop --add Microsoft.VisualStudio.Workload.ManagedDesktop --includeRecommended  --lang en-US

build apk, config noCompress file type at app/build.gradle

android {
    aaptOptions {
       noCompress 'mp3','ogg','wav','mp4','ttf','ttc'
    }
}

wampserver 3.x

Access form other computer on the local area network

1. Change http.conf Require local to Require all granted
2. Change extra/http-vhosts.conf Require local to Require all granted
3. Check firewall strategy, ensure the httpd.exe in allow list.

Build openal-soft dependencies for android platform

OS: Ubuntu 18.04.3 or install it with VMWare

install dep-tools

apt-get update
apt-get install gcc-multilib
apt-get install autoconf automake cmake libtool git

make-standalone-toolchain

prepare: cp /usr/bin/python3.6 /usr/bin/python

"$ANDROID_NDK/build/tools/make-standalone-toolchain.sh" --arch="arm" --platform="14" --stl=gnustl --install-dir="/opt/arm-standalone-toolchain" --verbose
"$ANDROID_NDK/build/tools/make-standalone-toolchain.sh" --arch="arm64" --platform="21" --stl=gnustl --install-dir="/opt/arm64-standalone-toolchain"  --verbose

Add standalone toolchain's bin directory to PATH

export PATH=/opt/arm-standalone-toolchain/bin:$PATH  
export PATH=/opt/arm64-standalone-toolchain/bin:$PATH

openal-soft

git clone https://github.com/halx99/openal-soft
git checkout v1.19-aspec
export CMAKE_FIND_ROOT_PATH=/opt/arm-standalone-toolchain
export CMAKE_FIND_ROOT_PATH=/opt/arm64-standalone-toolchain
cd build
# if api-level is 9, remove -DHAVE_LOG2F=1
cmake .. -DCMAKE_TOOLCHAIN_FILE=../XCompile-Android.txt -DHOST=arm-linux-androideabi -DCMAKE_C_FLAGS="-mfloat-abi=softfp -mfpu=neon" -DCMAKE_BUILD_TYPE=Release -DHAVE_LOG2F=1
cmake .. -DCMAKE_TOOLCHAIN_FILE=../XCompile-Android.txt -DHOST=aarch64-linux-android -DCMAKE_BUILD_TYPE=Release

CMAKE_BUILD_TYPE options: Debug Release RelWithDebInfo MinSizeRel

mpg123

download: http://www.mpg123.de/

curl http://www.mpg123.de/download/mpg123-1.25.13.tar.bz2 --output ./mpg123-1.25.13.tar.bz2
./configure --host=arm-linux-androideabi CC=arm-linux-androideabi-gcc --with-cpu=neon
./configure --host=aarch64-linux-android CC=aarch64-linux-android-gcc --with-cpu=neon64

for non-win32 platforms, you should copy mpg123.h from src/libmpg123/mpg123.h after configure finished.

libogg-1.3.3:

./configure --host=arm-linux-androideabi CC=arm-linux-androideabi-gcc
./configure --host=aarch64-linux-android CC=aarch64-linux-android-gcc

libogg-1.3.4 (require android-cmake: https://github.com/taka-no-me/android-cmake)

mkdir build_arm64
cmake .. -DCMAKE_TOOLCHAIN_FILE=../../android-cmake/android.toolchain.cmake -DANDROID_NDK=/usr/local/src/android-ndk-r14b -DCMAKE_BUILD_TYPE=Release -DANDROID_ABI="arm64-v8a" ANDROID_NATIVE_API_LEVEL=android-21 .. -DCMAKE_MAKE_PROGRAM=/opt/arm64-standalone-toolchain/bin/make
cmake -DCMAKE_TOOLCHAIN_FILE=../../android-cmake/android.toolchain.cmake -DANDROID_NDK=/usr/local/src/android-ndk-r14b -DCMAKE_BUILD_TYPE=Release -DANDROID_ABI="arm64-v8a" -DCMAKE_MAKE_PROGRAM=/usr/local/src/android-ndk-r14b/prebuilt/linux-x86_64/bin/make

libvorbis-1.3.6 with libogg-1.3.3:

./configure --host=arm-linux-androideabi CC=arm-linux-androideabi-gcc --with-ogg-includes=/usr/local/src/libogg-1.3.3/include/ --with-ogg-libraries=/usr/local/src/libogg-1.3.3/src/.libs/
./configure --host=aarch64-linux-android CC=aarch64-linux-android-gcc --with-ogg-includes=/usr/local/src/libogg-1.3.3/include/ --with-ogg-libraries=/usr/local/src/libogg-1.3.3/src/.libs/

libvorbis-1.3.6 with libogg-1.3.4:

./configure --host=arm-linux-androideabi CC=arm-linux-androideabi-gcc --with-ogg-includes=/usr/local/src/libogg-1.3.4/include/ --with-ogg-libraries=/usr/local/src/libogg-1.3.4/src/.libs/
./configure --host=aarch64-linux-android CC=aarch64-linux-android-gcc --with-ogg-includes=/usr/local/src/libogg-1.3.4/include/ --with-ogg-libraries=/usr/local/src/libogg-1.3.4/build_arm64

strip symbols

remove static library debug symbol: arm-linux-androideabi-strip -g -S -d --strip-debug libogg.a -o libogg.a.s
remove dynamic library debug symbol: arm-linux-androideabi-strip libopenal.so -o libopenal.so.s

arm64-v8a: use aarch64-linux-android-strip

readthedocs dev

1. Install Python-3.7.3
2. Install Python Extensions: sphinx, sphinx_rtd_theme, sphinx_tabs: pip install sphinx sphinx_rtd_theme sphinx_tabs for vscode rst preview. For more detail, see: https://docs.restructuredtext.net/articles/prerequisites.html
3. Install Microsoft VS Code
4. Install Microsoft VS Code extension: reStructedText, just search rst

Use google angle GLES-2.0 in cocos2d-x

1. Build angle latest source from google
2. Copy libGLESv2.dll, libEGL.dll to your game directory
3. Use glad to generate with OpenGL-2.0 GLES-2.0, and choose all extension
4. Modify cocos2d-x sources to use glad, pitfall: glPolygonMode, not present in GLES-2.0
5. Modify GLProgram.cpp set headersDef same with ANDROID_PLATFORM
   gclient error solution:
   For Chinese system language users:
   在 控制面板-区域-更改系统区域设置 中
   勾选 Beta版：使用 Unicode UTF=8 提供全球语言支持(U) 选项
   python ImportError: No module named win32file:
   python -m pip install pywin32

iOS xcodebuild export, xxx is not an 'iOS App Store' profile.

Add thinning=none to XXXExportOptions.plist

Build openal-soft for ios platform

xcode11 + cmake-3.17.3 works well

devenv setup

1. Install brew: /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
2. Install tools:

brew update
brew install git
brew install cmake
brew install autoconf
brew install automake
brew install libtool

3. Clone ios-cmake from github: https://github.com/leetal/ios-cmake

4. The solution of CMake Error: iphoneos is not an iOS SDK:
   important: sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer . see also: leetal/ios-cmake#52
   CMake Gen ios xcodeproject with default cmake toolchain: cmake .. -GXcode -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_C_COMPILER=/Applications/Xcode.app/Contents/Developer/usr/bin/gcc -DCMAKE_CXX_COMPILER=/Applications/Xcode.app/Contents/Developer/usr/bin/g++

5. openal: https://github.com/kcat/openal-soft

• Gen with custom ios-cmake toolchain

cmake -GXcode .. -DCMAKE_TOOLCHAIN_FILE=../cmake/ios.toolchain.cmake -DPLATFORM=OS -DCMAKE_CXX_EXTENSIONS=OFF -DALSOFT_REQUIRE_COREAUDIO=ON  -DALSOFT_EMBED_HRTF_DATA=YES -DLIBTYPE=STATIC -DALSOFT_UTILS=OFF -DALSOFT_EXAMPLES=OFF -DCMAKE_CXX_EXTENSIONS=OFF -DALSOFT_INSTALL=OFF -DALSOFT_OSX_FRAMEWORK=ON
cmake -GXcode .. -DCMAKE_TOOLCHAIN_FILE=../cmake/ios.toolchain.cmake -DPLATFORM=SIMULATOR64 -DCMAKE_CXX_EXTENSIONS=OFF -DALSOFT_REQUIRE_COREAUDIO=ON  -DALSOFT_EMBED_HRTF_DATA=YES -DLIBTYPE=STATIC -DALSOFT_UTILS=OFF -DALSOFT_EXAMPLES=OFF -DCMAKE_CXX_EXTENSIONS=OFF -DALSOFT_INSTALL=OFF -DALSOFT_OSX_FRAMEWORK=ON

• Gen combine .a to 1 flat

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool -static /Users/${USER}/dev/openal-soft/build/OpenAL.build/Release-iphoneos/OpenAL.build/Objects-normal/armv7/libopenal.a /Users/${USER}/dev/openal-soft/build/OpenAL.build/Release-iphoneos/OpenAL.build/Objects-normal/arm64/libopenal.a /Users/${USER}/dev/openal-soft/build_x64/Release-iphonesimulator/libopenal.a -o /Users/${USER}/dev/openal-soft/build/Release-iphoneos/libopenal.a

• Combine dylib to 1 flat

lipo -create <input files> -output <output_file>

• Gen with cmake official(device doesn't work)

cmake .. -GXcode -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator13.6 -DLIBTYPE=STATIC -DALSOFT_UTILS=OFF -DALSOFT_EXAMPLES=OFF -DALSOFT_EMBED_HRTF_DATA=YES -DALSOFT_TESTS=OFF -DALSOFT_INSTALL=OFF -DALSOFT_OSX_FRAMEWORK=ON

ogg

cmake . -B build_ios -G Xcode -DCMAKE_TOOLCHAIN_FILE=../ios.mini.cmake "-DCMAKE_OSX_ARCHITECTURES=armv7;arm64"
cmake --build build_ios --config Release --target ogg
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool -static ./build/libogg.build/Release-iphoneos/ogg.build/Objects-normal/armv7/libogg.a ./build_x86/Release-iphonesimulator/libogg.a ./build_x64/Release-iphonesimulator/libogg.a ./build/libogg.build/Release-iphoneos/ogg.build/Objects-normal/arm64/libogg.a -o ./lib/libogg.a

vorbis

cmake . -B build_ios -G Xcode  -DCMAKE_TOOLCHAIN_FILE=../ios.mini.cmake "-DCMAKE_OSX_ARCHITECTURES=armv7;arm64" -DOGG_INCLUDE_DIR=/Users/halx99/dev/ogg/include -DOGG_LIBRARY=/Users/halx99/dev/ogg/lib/ -DPLATFORM=OS
cmake --build build_ios --config Release --target vorbis vorbisfile
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool -static ./build/lib/vorbis.build/Release-iphoneos/vorbis.build/Objects-normal/armv7/libvorbis.a ./build_x86/lib/Release-iphonesimulator/libvorbis.a ./build_x64/lib/Release-iphonesimulator/libvorbis.a ./build/lib/vorbis.build/Release-iphoneos/vorbis.build/Objects-normal/arm64/libvorbis.a -o ./libs/libvorbis.a
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool -static ./build/lib/vorbis.build/Release-iphoneos/vorbisfile.build/Objects-normal/armv7/libvorbisfile.a ./build_x86/lib/Release-iphonesimulator/libvorbisfile.a ./build_x64/lib/Release-iphonesimulator/libvorbisfile.a ./build/lib/vorbis.build/Release-iphoneos/vorbisfile.build/Objects-normal/arm64/libvorbisfile.a -o ./libs/libvorbisfile.a

check arch of .a

lipo -info libogg.a

Use Visual Studio find chinese charactors regex expression

.*[\u4e00-\u9fa5]{1,}.*

Android Studio maven private server

alternative solution

• nexus: https://www.sonatype.com/nexus-repository-oss
• jfrog: https://jfrog.com/open-source

nexus

nexus /install
net start nexus
package url format: http://127.0.0.1:9910/repository/maven-public/com/android/tools/lint/lint/26.2.1/lint-26.2.1.pom

official

• google(): https://dl.google.com/dl/android/maven2/
• jcenter(): https://jcenter.bintray.com/
• mavenCentral(): https://repo.maven.apache.org/maven2/ or https://repo1.maven.org/maven2/ or http://central.maven.org/maven2/

aliyun:

• google(): http://maven.aliyun.com/nexus/content/repositories/google
• jcenter(): http://maven.aliyun.com/nexus/content/repositories/jcenter

disable domain at hosts: repo.maven.apache.org 151.101.52.215

gradle:

https://services.gradle.org/distributions/

wireshak cap

Use WinPcap 4.1.3

global mobile games website:

https://apkpure.com/

show vctools version option

-Bv

git update submodule url

git submodule sync

git remove submodule

git rm --cached {submodule_path}

Chrome Latest Offline Download

ChromeStandaloneSetup64.exe

Unity3D Paths

Android

streamingAssetsPath: jar:file://${APK_PATH}!assets
persistentDataPath: external storage path, Android/data/${PackageName}/files
dataPath: ${APK_PATH}

Install latest cmake on non-win32 platform

apt install libssl-dev
wget https://github.com/Kitware/CMake/releases/download/v3.16.2/cmake-3.16.2.tar.gz -o ./cmake-3.16.2.tar.gz 
tar -xvf cmake-3.16.2.tar.gz
cd cmake-3.16.2
./configure
make
make install

Upgrade ubuntu

apt update && apt dist-upgrade
apt-get install screen
screen # Avoid ssh connection lost
do-release-upgrade -d

php xdebug

• Open phpForApache.ini
• Edit [xdebug] section

zend_extension="path/to/php/zend_ext/php_xdebug-2.8.0-7.3-vc15-x86_64.dll"
xdebug.remote_enable = 1
xdebug.remote_autostart = 1
xdebug.remote_handler=dbgp
xdebug.remote_mode=req
xdebug.romote_host=localhost
xdebug.remote_port=9000