在C#中,可以使用ToUpper()方法将字符串中的英文字母转换为大写,使用ToLower()方法将字符串中的英文字母转换为小写。,,“csharp,string original = "Hello World";,string upper = original.ToUpper(); // "HELLO WORLD",string lower = original.ToLower(); // "hello world",“ 在C#编程中,将英文字母转...
string lower = str.ToLower(; Console.WriteLine("Uppercase: " + upper); Console.WriteLine("Lowercase: " + lower); ``` 9. DateTime.Now: 这是一个用于获取当前日期和时间的函数。示例代码如下: ``` DateTime now = DateTime.Now; ``` 10. string.IsNullOrEmpty(: 这是一个用于判断字符串是否为空...
Java Code import java.util.*; class Test{ public static void PrintString(Object o){ System.out.println(o); } public static void PrintInt(int i){ System.out.println(i); } public static void main(String[] args){ Vector list = new Vector(); int z = 100; Integer x = new Integer(...
Use the Custom Function to Convert String to Lowercase in C A more flexible solution would be to implement a custom function that takes the string variable as the argument and returns the converted lowercase string at a separate memory location. This method is essentially the decoupling of the ...
var firefoxVersion= parseFloat(browserVersion.toLowerCase().match(/firefox\/([\d.]+)/)[1]); if (firefoxVersion<7) {//firefox7以下版本 var d= fileObj.files[0].getAsDataURL();CreateDivPreview(d); CreateFile(); ImgCount++; //document.getElementById(imgPreviewId).setAttribute("src",file...
问用CSharpScript创建一个函数并执行它EN是否可以将函数定义为脚本，然后运行它？您必须在脚本中做两件...
{varstr = [NAME];variLen =String(str).length;varupper = (str.substring(0,1)).toUpperCase();varlower = (str.substring(1, iLen)).toLowerCase()returnupper + lower; } 创建堆叠文本。例如,以下表达式创建一个标注,该标注中的“名字”字段和两个地址字段都在单独的行上: ...
public string LowercaseTitle { get { return Title.ToLower(); } } } Now when a Book is serialized the document will look like: { _id : ObjectId("4f8d771dae879111d289dbc0"), Title : "For Whom the Bell Tolls", LowercaseTitle : "for whom the bell tolls" ...
49 + //makes string uppercase, adds string to array 50 + langsUpper[i] = languages[i].ToUpper(); 51 + } 52 + for (int i = 0; i < langsLower.Length; i++) { 53 + //makes string lowercase, adds string to array ...
; string str2 = string.Copy(str1); string str3 = "C# strings are powerful."; string strUp, strLow; int result, idx; Console.WriteLine("str1: " + str1); Console.WriteLine("Length of str1: " + str1.Length); // create upper- and lowercase versions of str1 strLow = str1.To...