Escape double quotes csv file

I have written in Java. Suraj Rao Your answer could be improved with additional supporting information. Please edit to add further details, such as citations or documentation, so that others can confirm that your answer is correct. You can find more information on how to write good answers in the help center. Hari Krishna Hari Krishna 2, 21 21 silver badges 44 44 bronze badges. Contains "," value. Contains "'" value.

Append WhateverVariable ; You just do: stringBuilder. Append WhateverVariable. Scott R. Frost Scott R. Frost 1, 1 1 gold badge 19 19 silver badges 25 25 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Example:1 with or without double quotes For this example, put the below line of data in a text file and name it "". Either without the double-quotes: Who Are They?

There was no need to escape the double-quotes in data as the first field was not enclosed in double-quotes. Example:2 with double-quotes are part of data, and fields are also enclosed in double-quotes In this example, we are demonstrating that the system cannot differentiate if the double quotes are part of data or just enclosing data in them. Conclusion: In order to load the data with the double-quote, there was a need to escape the double-quote in the data.

Escaping double quotes from source file while loading data. FIX: For this to work, you will need to know what the escape character for your target program is. Reverse the process if you are in the opposite situation.

Select Show All Characters. Below is an example of a Windows EOL. This will usually present a challenge to the program trying to read the file. Having both in the same CSV file will result in error or misread values which will lead to incorrect email validation results. Fields containing a line-break, double- quote or commas should be quoted. If it's an alphabetical character , it's not a special character. If it's a numerical character , it's not a special character.

If it's anything else, it's probably a special character , but some folks will also exclude space, tab, and comma from the list of specials. Rule: Use single quotation marks inside double quotation marks when you have a quotation within a quotation.

In Python strings, the backslash "" is a special character, also called the "escape" character. It is used in representing certain whitespace characters: " " is a tab, " " is a newline, and " " is a carriage return.

This is called "escaping". For example, "'" is the single quote character. The double quote character has to be escaped with a backslash in a Java string literal. Properties in JSON have to be strings, and in JSON as string is defined as "a sequence of zero or more Unicode characters, wrapped in double quotes , using backslash escapes". In other words using single quotes , or no quotes at all is not allowed. Conversely, prefixing a special character with "" turns it into an ordinary character.

By using the escape character " we are able to use double quotes to enclose a string that includes text quoted between double quotes.