How-to articles, tricks, and solutions about PARSING

"Content is not allowed in prolog" when parsing perfectly valid XML on GAE

The "Content is not allowed in prolog" error typically occurs when you try to parse an XML document that contains characters before the XML prolog (the <?xml ...?> declaration).

xml java parsing google-app-engine stax

Convert JSON to Map

You can use the Gson library to convert a JSON string to a Map in Java.

json java parsing collections

How do I parse a string to a float or int?

To parse a string to a float or int in Python, you can use the float() and int() functions, respectively.

parsing integer python type-conversion floating-point

How to convert jsonString to JSONObject in Java

To convert a JSON string to a JSONObject in Java, you can use the JSONObject constructor that takes a String as an argument, like this:

json java parsing arrays

How to convert/parse from String to char in java?

In Java, you can convert a string to a character using the charAt() method of the String class. This method takes an index as an argument and returns the character at that index.

java string parsing char

How to parse JSON in Java

To parse a JSON string in Java, you can use the org.json library. This library provides a simple and easy-to-use interface for parsing and manipulating JSON data in Java.

json java parsing

How to Parse XML with PHP

XML (Extensible Markup Language) is used to store and transport data. Learn how to accurately parse XML with PHP simpleXML library in this simple snippet.

php xml parsing

How to read json file into java with simple JSON library

To read a JSON file into Java using the Simple JSON library, you can use the JSONObject class and the JSONArray class.

json java parsing json-simple

How to read XML using XPath in Java

To read XML using XPath in Java, you can use the javax.xml.xpath package.

xml java parsing xpath

Java format yyyy-MM-dd'T'HH:mm:ss.SSSz to yyyy-mm-dd HH:mm:ss

To convert a date in the format yyyy-MM-dd'T'HH:mm:ss.SSSz to the format yyyy-mm-dd HH:mm:ss, you can use the SimpleDateFormat class in Java.

java parsing date simpledateformat

Java: parse int value from a char

To parse an integer value from a char in Java, you can use the Character.getNumericValue() method.

java parsing int char parseint

Parsing JSON string in Java

To parse a JSON string in Java, you can use the JSONObject class from the org.json package.

json java parsing

PHP: Best way to extract text within parenthesis?

There are a few different ways to extract text within parentheses in PHP, depending on the specific requirements of your use case.

php string parsing

Remove HTML tags from a String

To remove HTML tags from a string, you can use a regular expression to match and replace the tags with an empty string.

html java regex parsing

syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING

This error message is typically encountered when there is a problem with the syntax of a string in PHP.

php parsing syntax

Why can't Python parse this JSON data?

Without a specific code snippet and the JSON data that is causing issues, it is difficult to determine why Python is unable to parse the data.

json parsing python