lvjian700

data class TreeNode(
    var `val`: Int,
    var left: TreeNode? = null,
    var right: TreeNode? = null
)

fun binaryTree(value: Int, init: TreeNode.() -> Unit) = TreeNode(value).apply(init)

fun TreeNode.left(value: Int, init: TreeNode.() -> Unit = {}) {
    left = TreeNode(value).apply(init)

lvjian700

import SwiftUI

struct MessageLoadingView: View {
    @State private var animate = false

    var body: some View {
        HStack(spacing: 5) {
            ForEach(0..<3, id: \.self) { index in
                Circle()
                    .frame(width: 8, height: 8)

lvjian700

What

The script I wrote for my son to download his favorite story from abc kids listen podcast https://www.abc.net.au/kidslisten/

Usage

Requirements:

lvjian700

#!/usr/bin/env bash

# Enable xtrace if the DEBUG env variable is set
if [[ ${DEBUG-} =~ ^1|yes|true$ ]]; then
  set -o xtrace # Trace the exec of the script(debug)
fi

# A better class of script...
set -o errexit    # Exist on most errors
set -o errtrace   # Make sure any error trap is inherited

lvjian700

{
  "firstName": "Jian",
  "lastName": "Lv"
}

lvjian700

#吕健软件开发工程师简历

2008年本科毕业，从2009年4月开始，在北京中科大洋科技发展股份有限公司工作至今。
现职位: 软件开发工程师

##基本信息

姓名: 吕健
性别: 男
出生日期: 1986年10月

lvjian700

brew install ffmpeg \
	--with-fdk-aac \
	--with-ffplay \
	--with-freetype \
	--with-frei0r \
	--with-libass \
	--with-libvo-aacenc \
	--with-libvorbis \
	--with-libvpx \
	--with-opencore-amr \

lvjian700

RECEIPT_FILE=/var/db/receipts/com.apple.pkg.DeveloperToolsCLI.bom
RECEIPT_PLIST=/var/db/receipts/com.apple.pkg.DeveloperToolsCLI.plist
 
if [ ! -f "$RECEIPT_FILE" ]
then
  echo "Command Line Tools not installed."
  exit 1
fi
 
echo "Command Line Tools installed, removing ..."

lvjian700

#import <Foundation/Foundation.h>
#import <FMDB/FMDatabase.h>

@interface DYDB : NSObject {
  
}

@property(nonatomic, readonly) FMDatabase *database;

+ (DYDB *) sharedDB;

lvjian700

#import <Foundation/Foundation.h>

#define RGBA(r, g, b, a) [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:a]

@interface LangUtils : NSObject

+ (NSString *) int2String: (int) number;

+ (NSString *) long2String: (long) number;