1. Create a string from given byte array In the following example, we take an array of bytes, and convert this byte array to string using String(). Main.kt </> Copy fun main() { val bytes = byteArrayOf(97, 98, 99, 65, 66, 67) val str = String(bytes) println(str) } Output abcABC Conclusion In thisKotlin Tutorial, ...
Example: Convert InputStream to String import java.io.* fun main(args: Array<String>) { val stream = ByteArrayInputStream("Hello there!".toByteArray()) val sb = StringBuilder() var line: String? val br = BufferedReader(InputStreamReader(stream)) line = br.readLine() while (line != ...
To convert byte array to hex value, we loop through each byte in the array and use String's format(). We use %02X to print two places (02) of Hexadecimal (X) value and store it in the string st. This is a relatively slower process for large byte array conversion. We can ...
Encoding.Convert Unicode到代码页864 、、 我正在尝试使用Encoding.Convert方法在C#中使用以下代码将一个字符串从编码1256转换为864 (都是阿拉伯语)。array.Encoding.Convert(cp1256, cp864, cp1256Bytes); //Above convert does not work and it returns an arrayConsole.WriteLine("Original string: {0}"...
Charset fun convertWin1251ToUtf8(win1251String: String): String { val win1251Charset = Charset.forName("windows-1251") val utf8Charset = Charset.forName("UTF-8") val win1251Bytes = win1251String.toByteArray(win1251Charset) val utf8Bytes = win1251Bytes.toString(utf8Charset) return String(...
如上,我们通过toIntArray()创建一个新集合,新集合中的更改不会更改旧集合。但是如果你想要改动新集合时,旧集合也同时跟着修改。可以使用as而不是to。例如: asIntArray, asLongArray, asShortArray, asByteArray, asList funasArrayType(){varuIntArray=UIntArray(5){1U}varintArray=uIntArray.asIntArray()intAr...
选中导航栏: 右键 -> Tools -> Kotlin -> Show Kotlin Bytecode -> Decompile 4.2 java 转 kotlin 选中文件标签: 右键 -> Convert Java File To Kotlin File 查看Kotlin 字节码 五. Kotlin 基础语法 5.1 kotlin 方法 5.1.1 kotlin 方法声明 Kotlin 定义方式比较简单,括号中是参数,格式: "函数名(参数名称...
String Length:9String Length:9 比较Kotlin 中的String 让我们举一个例子来比较 Kotlin 中的两个字符串。有两种比较字符串的方法,使用equals()方法或使用compareTo()方法。 /** * created by Chaitanya for Beginnersbook.com */packagebeginnersbookfunmain(args :Array<String>){varstr1 ="BeginnersBook"varstr...
因为在 Kotlin 的 String 构造方法中,不能直接传入一个字符串,所以这里用的是 Java 中的 String 类进行的初始化。也可以用 Kotlin 的 String 另外两种初始化方法:1)val str1 = StringBuilder("我发").toString();2)val str1 = String("我发".toByteArray())。
* Converts collection of tasks (except null tasks) to collection of completable actions. * Each action will be executed in thread according to the scheduler created with [.createScheduler] method. * * @return list of completable actions