I got the following string: NPA-Woodburn,OR,Woodburn,OR,97071,Bensenville,IL,60106,150.00,0.00,cash/certified funds,,enclosed,operable,,,,, I need to loop through some rows and sum the 9th text after “,”, but I just can’t get to it. I’ve seen many combinations of solutions, but none gets me there. Thank you. Answer You can split the string by that character, remove all items in the array before the 9th item
Tag: substring
Parsing error message using substr and indexOf not working
I’m trying to extract a substring from an error message I receive and parse it to JSON. However it seems something with the indexOf or the substring method is not working as expected. Here’s the full …
What value does a substring have if it doesn’t exist?
I have a string, msg. I want to check if the third character in the string exists or not. I’ve tried if (msg.substring(3, 4) == undefined) { … } but this doesn’t work. What would the substring be …
Javascript arrays email substring into full name, firstname and lastname
I know my questions are similar to other questions but I could not figure it. I am practicing javascript. I have arrays of emails. from that email I want to get three out puts of strings fullname, …
How to check if a string contains text from an array of substrings in JavaScript?
Pretty straight forward. In javascript, I need to check if a string contains any substrings held in an array. AdvertisementAnswer There’s nothing built-in that will do that for you, you’ll have to write a function for it. If you know the strings don’t contain any of the characters that are special in regular expressions, then […]
Javascript – How to check if a string contains multiple substrings
I have multiple sub-strings that I want to find in a single string and if all three are found then do this, if not, do something else. I am kind of stuck on how to set it so that if I get three “…
Substring text with HTML tags in Javascript
Do you have solution to substring text with HTML tags in Javascript? For example: Answer Taking into consideration that parsing html with regex is a bad idea, here is a solution that does just that 🙂 EDIT: Just to be clear: This is not a valid solution, it was meant as an exercise that made very lenient assumptions about the
How to trim a file extension from a String in JavaScript?
For example, assuming that x = filename.jpg, I want to get filename, where filename could be any file name (Let’s assume the file name only contains [a-zA-Z0-9-_] to simplify.). I saw x.substring(0, x.indexOf(‘.jpg’)) on DZone Snippets, but wouldn’t x.substring(0, x.length-4) perform better? Because, length is a property and doesn’t do character checking whereas indexOf() is […]