MongoError: connect ECONNREFUSED 127. 0. 0. 1:27017 I'm using NodeJS wih MongoDB using mongodb package When I run mongod command it works fine and gives quot;waiting for connection on port 27017 quot; So, mongod seems to be working But MongoClient
process - 127 Return code from $? - Stack Overflow An exit code of 127 from bin sh can also be caused by incorrect line endings (Windows-style CRLF instead of UNIX-style LF) The shell attempts to execute a command that includes the carriage return (\r), causing it to fail
Cannot connect to Database server (mysql workbench) Check the root has rights to connect to 127 0 0 1 from your address (mysql rights define what clients can connect to the server and from which machines) Make sure you are both providing a password if needed and using the correct password for 127 0 0 1 connecting from the host address you're connecting from
postgresql - no pg_hba. conf entry for host - Stack Overflow host all all 127 0 0 1 32 md5 host all all 192 168 0 1 32 trust That should grant access from the client to the postgres server So that leads me to believe the username password is whats failing Test this by creating a specific user for that database
Why is the range of bytes -128 to 127 in Java? - Stack Overflow I believe the question here is why is the max positive value 127 rather than 128 This is because we have to represent the number 0, so inclusively 0-127 is the other 128 possibilities of our range