PJR-NSString-Category

码农软件 · 软件分类 · 其他(Others) · 2019-07-24 10:28:59

软件介绍

 PJR-NSString-Category 是 NSString 的分类,可以执行很多字符串操作,包括:

  • String validation.

  • Email validation.

  • Phone validation.

  • URL validation.

  • Add or remove substring.

  • Get Substring.

  • Get Application version.

  • Get Application Name.

  • Generate Array from string.

  • Get String from Array.

  • Get Number of words in String.

  • Check if my string contains only letters, only numbers or both.

  • Convert NSData from NSString.

示例代码:

//Examples of NSString Category

NSString *testStr = @"Hello";

if([testStr isValid]){
    NSLog(@"It is a Valid String");
}

NSString *blankStr = @"  ";
if([blankStr isBlank]){
    NSLog(@"It is a blank String");
}

NSString *noOfWordsStr = @"Number of Words";
NSLog(@"Number of words are :%d",[noOfWordsStr countNumberOfWords]);

if([noOfWordsStr containsString:@"of"]){
    NSLog(@"YES");
}

if([noOfWordsStr isBeginsWith:@"N"]){
    NSLog(@"YES");
}

if([noOfWordsStr isEndssWith:@"s"]){
    NSLog(@"YES");
}

NSLog(@"string after replace charcter is :%@",[noOfWordsStr replaceCharcter:@"of" withCharcter:@"offfff"]);

NSLog(@"Get substring :%@",[noOfWordsStr getSubstringFrom:1 to:6]);

NSLog(@"Add string :%@",[noOfWordsStr addString:@" are 3"]);

NSLog(@"Removed string :%@",[noOfWordsStr removeSubString:@"of"]);

NSString *letterStr = @"abcd";
NSString *numberStr = @"1234";
NSString *letterNuberStr = @"sdf545";

if([letterStr containsOnlyLetters]){
    NSLog(@"Contanis only letters");
}

if([numberStr containsOnlyNumbers]){
    NSLog(@"Contanis only numbers");
}

if([letterNuberStr containsOnlyNumbersAndLetters]){
    NSLog(@"Contanis letters and numbers");
}

NSArray *array = [NSArray arrayWithObjects:letterStr,numberStr,letterNuberStr, nil];
if([numberStr isInThisarray:array]){
    NSLog(@"Yes number string is in this array");
}

NSLog(@"String from array is :%@",[NSString getStringFromArray:array]);

NSLog(@"Array from String is :%@",[noOfWordsStr getArray]);

NSLog(@"My Application Version number is :%@",[NSString getMyApplicationVersion]);

NSLog(@"My Application name is :%@",[NSString getMyApplicationName]);

if([@"pjr@gmail.com" isValidEmail]){
    NSLog(@"It is valid Email");
}
if(![@"21323gf" isVAlidPhoneNumber]){
    NSLog(@"It is not valid Phone number");
}
if([@"http://www.google.com" isValidUrl]){
    NSLog(@"It is valid URL");
}

本文地址:https://codercto.com/soft/d/10822.html

Writing Windows VxDs and Device Drivers, Second Edition

Writing Windows VxDs and Device Drivers, Second Edition

Karen Hazzah / CMP / 1996-01-12 / USD 54.95

Software developer and author Karen Hazzah expands her original treatise on device drivers in the second edition of "Writing Windows VxDs and Device Drivers." The book and companion disk include the a......一起来看看 《Writing Windows VxDs and Device Drivers, Second Edition》 这本书的介绍吧!

RGB转16进制工具
RGB转16进制工具

RGB HEX 互转工具

RGB HSV 转换
RGB HSV 转换

RGB HSV 互转工具

HEX HSV 转换工具
HEX HSV 转换工具

HEX HSV 互换工具