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Home » substring

Tag: substring

How split multiples subvalues with multiples SubIndex in columns mysql?

DBMS April 3, 2021

CREATE TABLE tablename (id INT,C1 text); INSERT INTO tablename VALUES (1, ‘[AU 1] string 1; [AU 2] string 2; [AU 3] string 3.1; string 3.2; [AU 4] string 4.1; string 4.2; [AU 5] string 5’), (2, ‘[AU …

C++ Get the substring between custom delimiters without the use of regex

C++ March 8, 2021

I’ve a simple string of format: “lorem ipsum extract_me-1 dolor sit amet extract_me-2 adispicing consequit lorem ipsum sit amet <...

Python comparing strings, problem with endlines

Python March 1, 2021

Hi guys I have two different strings. One of these stings is a description and the other one is a template. I want to check if the template is inclued in the description. The Problem is that I cant …

Copy array and remove strings? Javascript

JavaScript February 27, 2021

I’m trying to make a copy of the array without all the strings with an “x” and attribute the new array without those “x” strings to the (deCode) variable below. Using for loop or …

Use SUBSTRING_INDEX syntax on MySQL database

DBMS January 9, 2019

On my MYSQL table I have these string : 24015902-C-72 24018504-147 I need extract these output : 24015902 C-72 24018504 147 And I have tried this query : mysql> SELECT SUBSTRING_INDEX(‘…

What is the right way in Java to check a string for the symbol ®?

Java October 1, 2015

I want to check if a string contains the restricted symbol (®). As of now, I’m doing it like this: if(mystr.contains(“®”)) { //do stuff } This seems to work, but I really don’t think using the …

Java: String.substring() with long type parameters

Java September 23, 2010

I have a large string (an RSS Article to be more precise) and I want to get the word in a specific startIndex and endIndex. String provides the substring method, but only using ints as its parameters. …

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