get string from inputstream

How to parse the following XML string to get code and result? Either empty or an error: PHP Code $xml = ' 0 text Message submitted successfully '; $xml = Iconv (' GBK ', ' utf-8 ', $xml);//turn or not $dom = Simplexml_load_string ($xml); $result _code = Iconv (' utf-8 ', ' GBK ', $dom->code);//Result Code $result_info = iconv (' Utf-8 ', ' GBK ', $dom->result);//Result

How does the regular expression string get reversed? I have a URL rule as follows: mm.[*|a|b|add].cn Where A, B, add represents an exception For example Mm.a.cn cannot match Mm.x.cn can match How to write the regular??? All I know is mm\. [a|b|add]\.cn can match all exceptions, but I just want a reverse result?] Regular Expressions Regular URL Share to: ------Solution--------------------

Ask JavaScript how do I get the value of an array of PHP string types?

Gets the string containing the result of the file execution To describe the problem, here is a simple model: For example, there is a file a.php, the content is as follows: You are welcome: Logout There is another file b.php $s =file_get_contents (' a.php ', 1);?> In b.php Although can read the contents of the file a.php, but not the content after execution, if you want to be able to explain the code in PHP, so that $s

How to get the string data to be preprocessed before it is safe

the function name itself is a variable. For function declarations and function expressions as shown below, it is very useful to understand that a function in JavaScript cannot be overloaded without considering the difference between a function declaration and a function expression.1 function f (a) {2 return a + 3} 4 5 function f (a) {6 return a-10; 7} 8 9//without considering the difference between function declaration and function expression, It is equivalent to the following ten var

="position" /> input id="button" value="Submit" type="button" /> form> converts a value in a form to a key-value pair:[JavaScript]View PlainCopy For example: {Name: ' Extract Sky Stars ', Position: ' It technology '} PS: note to place the same name in an array function Getformjson (form) { var o = {}; var a = $ (form). Serializearray (); $.each (A, function () { if (o[this.name]!== undefined) { if (!o[this.name].push) { o[THIS.name] = [o[this.name]]; }

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This article illustrates how JavaScript uses indexof to get a substring's position in a string. Share to everyone for your reference. Specifically as follows: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16-17 I hope this article will help you with your JavaScript programming.

have an array; convert to String aaa|bbb|ccc|ddd|Now to get rid of the last one |The first method:The statement is: str1=aaa|bbb|ccc|ddd|Str=str1.substring (0,LASTINDECOF ("|)");Respone.write (str);Outprint:========================Aaa|bbb|ccc|dddThe second method:str1=aaa|bbb|ccc|ddd|Str=str.endtrim (' 1 ')//Remember must be ' number ' because the parameter of the Endtrim method is char;The third method:str

This article illustrates how JavaScript uses indexof to get a substring's position in a string. Share to everyone for your reference. Specifically as follows: I hope this article will help you with your JavaScript programming.

Asp.net| Chinese Characters | Strings in practical applications, a lot of time will appear in this case, because of our special requirements for Chinese characters, in the calculation of the number of characters, because it is the reason for Unicode, we should be in accordance with a Chinese character two characters, but ASP.net (including the previous ASP) are for us to calculate according to, such as "Prodigal Son," if it is in the Chinese system in the calculation of his degree when the "pro

Sometimes in the Linux operating system need to calculate the length of a string, through the query data to collate the current shell to get the length of the string of several methods, here to share, the method is as follows:Method 1: Use the wc-l commandWc-l can get the length of the current row, so the

Hello everyone, this blog post is mainly about how to use JMeter BeanShell to get the value of a parameter in a complex JSON string, which willIt is convenient for us to use JMeter to make more perfect automation test;First there is such a JSON string, as shown in:In the case of a red-framed part, the value of parameter XSDDBH (111807200000645300) indicates that

Use PHP to get the string length (strlen, mb_strlen. Strlenintstrlen (stringstr) gets the length of the string specified as a parameter. Because the number of bytes is obtained, the halfwidth text is 1 byte and the fullwidth text is 2 bytes. Parameter: nbsp; str object [Translation] use PHP to get the

, this method can only be used alone, to get the parameters that you need to be worth the variableThe second approach: use string manipulation to put all the required valuesfunctionGetallurlpram () {varurl = window.location.search;//get what's behind the URL? if(URL url.indexof ("?")! =-1) {URL= Url.substr (1);//Remove the front? vararr = Url.split (""

Metric Fast Development platform There is a Len in the base function that gets the character length function. The specific usage is:len ("123ABC string")The result of this method is: 9that is, the total number of characters, without distinguishing between single-byte and double-byte cases. If a field is set to a length of 9, then this string is saved to the database, it will prompt the

An error occurs when using the scanner class to get input and to get int type and string type data consecutively.New Scanner (system.in); SYSTEM.OUT.PRINTLN ("input int type"); int a = sc.nextint (); SYSTEM.OUT.PRINTLN ("input string type"= sc.nextline (); System.out.println (a); System.out.println (s);System.out.print

Gets the first letter of Chinese pinyin in the string (modified according to http://blog.csdn.net/iwebsms/archive/2004/09/28/119851.aspx) Perhaps the code is bloated, hope to have friends to help correct Returns the first letter of a given string private string Indexcode (String indextxt) {

First, describeThere are two ways to get the properties of a system in Java:1. You can use the methods in the System class: public static Properties GetProperties () gets the various propertiesThe method returns a properties class that inherits from Hashtable and defines key-value pairs for various properties in the class.2. Use System.getproperty (String key) directly to