Updated By Github Actions With Build 251 of Build my gitbook and depl…

…oy to gh-pages For Github Pages

.github/workflows/build.yml

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+name: Build my gitbook and deploy to gh-pages
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+
+jobs:
+  master-to-gh-pages:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout master
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+          ref: master
+
+      - name: install nodejs
+        uses: actions/setup-node@v3
+        with:
+          node-version: 10.14.1
+
+      - name: configue gitbook
+        run: |
+          npm install
+          npm install -g gitbook-cli          
+          gitbook install
+          npm install -g gitbook-summary
+
+      - name: generate _book folder
+        run: |
+          book sm
+          ln -s -f SUMMARY.md Content.md
+          gitbook build
+          cp SUMMARY.md _book
+
+      - name: push _book to branch gh-pages
+        env:
+          TOKEN: ${{ secrets.GH_ACCESS_TOKEN }}
+          REF: github.com/${{github.repository}}
+          MYEMAIL: kimi0230@gmail.com
+          MYNAME: ${{github.repository_owner}}
+        run: |
+          cd _book
+          git config --global user.email "${MYEMAIL}"
+          git config --global user.name "${MYNAME}"
+          git init
+          git remote add origin https://${REF}
+          git add . 
+          git commit -m "Updated By Github Actions With Build ${{github.run_number}} of ${{github.workflow}} For Github Pages"
+          git branch -M master
+          git push --force --quiet "https://${TOKEN}@${REF}" master:gh-pages

.github/workflows/releace.yml

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+name: Build latest tag
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  build:
+    name: Build
+    runs-on: macos-latest
+    steps:
+      - name: checkout master
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+          ref: master
+
+      - name: install nodejs
+        uses: actions/setup-node@v1
+
+      - name: install calibre
+        run: |
+          brew install calibre
+
+      - name: configue gitbook
+        run: |
+          npm install -g gitbook-cli          
+          gitbook install
+          npm install -g gitbook-summary
+
+      - name: generate pdf file
+        run: |
+          book sm
+          ln -s -f SUMMARY.md README.md
+          gitbook pdf
+          gitbook epub
+          gitbook mobi
+          mkdir -p path/to/artifact
+          cp book.pdf path/to/artifact
+          cp book.epub path/to/artifact
+          cp book.mobi path/to/artifact
+      
+      - name: Upload file
+        uses: actions/upload-artifact@v2
+        with:
+          name: book.pdf
+          path: path/to/artifact/book.pdf
+
+      - name: Download file
+        id: download
+        uses: actions/download-artifact@v2
+        with:
+          name: book.pdf
+          path: path/to/artifact
+
+      - name: Display structure of downloaded files
+        run: ls -R
+        working-directory: path/to/artifact
+
+      - name: 'Echo download path'
+        run: echo ${{steps.download.outputs.download-path}}
+
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          files: |
+            path/to/artifact/book.pdf
+            path/to/artifact/book.epub
+            path/to/artifact/book.mobi
+            LICENSE
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_ACCESS_TOKEN }}

.gitignore

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+_book
+node_modules
+.obsidian/*

.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Launch Package",
+            "type": "go",
+            "request": "launch",
+            "mode": "auto",
+            "program": "${fileDirname}"
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "vue.features.codeActions.enable": false
+}

Algorithms/A1B2C3/a1b2c3.go

@@ -0,0 +1,80 @@
+package a1b2c3
+
+import (
+	"sync"
+)
+
+func ChannelWBuffer() {
+	abc := make(chan struct{}, 1)
+	num := make(chan struct{}, 1)
+	done := make(chan struct{})
+	abc <- struct{}{}
+
+	go func() {
+		for i := 65; i <= 90; i++ {
+			<-abc
+			// fmt.Printf("%v", string(rune(i)))
+			num <- struct{}{}
+		}
+	}()
+	go func() {
+		for i := 1; i <= 26; i++ {
+			<-num
+			// fmt.Printf("%v", i)
+			abc <- struct{}{}
+		}
+		done <- struct{}{}
+	}()
+	// time.Sleep(1 * time.Second)
+	<-done
+}
+
+func ChannelWOBuffer() {
+	abc := make(chan struct{})
+	num := make(chan struct{})
+	done := make(chan struct{})
+
+	go func() {
+		for i := 65; i <= 90; i++ {
+			// fmt.Printf("%v", string(rune(i)))
+			abc <- struct{}{}
+			<-num
+		}
+	}()
+	go func() {
+		for i := 1; i <= 26; i++ {
+			<-abc
+			// fmt.Printf("%v", i)
+			num <- struct{}{}
+		}
+		done <- struct{}{}
+	}()
+	// time.Sleep(1 * time.Second)
+	<-done
+}
+
+func WGLock() {
+	abcMux := sync.Mutex{}
+	numMux := sync.Mutex{}
+
+	numMux.Lock()
+	wg := sync.WaitGroup{}
+	wg.Add(2)
+	go func() {
+		defer wg.Done()
+		for i := 65; i <= 90; i++ {
+			abcMux.Lock()
+			// fmt.Printf("%v", string(rune(i)))
+			numMux.Unlock()
+		}
+	}()
+	go func() {
+		defer wg.Done()
+		for i := 1; i <= 26; i++ {
+			numMux.Lock()
+			// fmt.Printf("%v", i)
+			abcMux.Unlock()
+		}
+	}()
+	wg.Wait()
+}

Algorithms/A1B2C3/a1b2c3_test.go

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+package a1b2c3
+
+import "testing"
+
+func TestChannelWBuffer(t *testing.T) {
+	ChannelWBuffer()
+}
+
+func TestChannelWOBuffer(t *testing.T) {
+	ChannelWOBuffer()
+}
+func TestWGLock(t *testing.T) {
+	WGLock()
+}
+
+func BenchmarkChannelWBuffer(b *testing.B) {
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		ChannelWBuffer()
+	}
+}
+
+func BenchmarkChannelWOBuffer(b *testing.B) {
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		ChannelWOBuffer()
+	}
+}
+
+func BenchmarkWGLock(b *testing.B) {
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		WGLock()
+	}
+}
+
+// go test -benchmem -run=none LeetcodeGolang/Algorithms/A1B2C3 -bench=.
+/*
+goos: darwin
+goarch: amd64
+pkg: LeetcodeGolang/Algorithms/A1B2C3
+cpu: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz
+BenchmarkChannelWBuffer-4          79159             14612 ns/op             344 B/op          5 allocs/op
+BenchmarkChannelWOBuffer-4         83068             14451 ns/op             344 B/op          5 allocs/op
+BenchmarkWGLock-4                  51303             23072 ns/op              96 B/op          5 allocs/op
+PASS
+ok      LeetcodeGolang/Algorithms/A1B2C3        4.092s
+*/