How would I test for a certain digit in a variable?

Lets say I had a variable called test and test = 123456789;. Then I have another variable called anotherTest and anotherTest = 1234;. How would I make a program that can test whether a variable has...

Regex for the first 8-digit number in a block of text excluding numbers ...

Here are my test cases: Test123456789 -- should fail because 9 digits Test23456789Test -- pass Test23456789 Test -- pass 13456780Test -- pass Test0123456 -- fail because 7 digits Extra text in the email: I’ve attached the information you requested. If you have any questions, please let us know. -- extra text in the email shouldn't matter. I ...

Is it possible to accept and negate specific formats in a single regex ...

I am trying to write a regex to negatate 123-45-6789 and 123456789 (exact 9 digit numbers but it can be any combinations between 0-9) formats and allow everything else like alpha characters, any nu...

Regex for getting only the last N numbers in javascript

I've being trying to generate a regex for this string: case1: test-123456789 should get 56789 case2: test-1234-123456789 should get 56789 case3: test-12345 should fail or not giving anything what I

MongoDB sets my database to 'test' automatically. How to change it?

Make sure to include the database name in the connection url before "?retryWrites" if you are sending data to a distant MongoDB server. You can write "test" or nothing in that place. If the word "test" already exists, replace it with the name of your database; if not, write it directly before the question mark.

regex - What is regular expression for "Test123" - Stack Overflow

I tried - "Test\d\d\d" and it works but problem is, String in expression could contain any number of digits so it could be "Test1" or "Test12" or "Test123". Hence it could be in range [000] to [999]

java - JsonNode not reading correct Node value - Stack Overflow

I am trying to read a XML into a JSONNode so I can pull values from it but for some reason the .get () function is reading the wrong Node. This is the XML I am trying to read:

NodeJS Redis (ioredis) hgetall throwing undefined error

I am building a NodeJS app that connects to a Redis cluster using the ioredis module. Overview of the issue: A lookup query for a key that doesn't exist in the cache returns an empty object as exp...

Can't establish connection to SQL Server running in Docker

restart: unless-stopped environment: ACCEPT_EULA: "Y" SA_PASSWORD: "Test123456789" ports: - 11433:1433 networks: - local_network The volume is set correctly (to make data persistent). When I build it via docker-compose up -d --build --force-recreate I get errors. Building is finished, green done and containers are up and running.

Why does 1234 == '1234 test' evaluate to true? - Stack Overflow

Possible Duplicate: php == vs === operator An easy answer for someone I'm sure. Can someone explain why this expression evaluates to true? (1234 == '1234 test')