I have some entries in a csv file like below John, 20, LA, USA Jane, 50, NY, USA Jim, 38, PH, USA How can I remove the second entry from all
I have the following code: library("ggplot2") x1 = as.numeric(x=QualidadeARO3$Ilhavo) x2 = as.numeric(x=QualidadeARO3$VNTelha_Maia) ggplot (QualidadeARO3, ae
I have been using PHPMailer for quite a while with no problems until recently when our company migrated from an on premiss Exchange server to Office365. We use
im trying to make the query more efficient, is there a way to use an alias in order to call regexp_substr only once? this is the sql query: SELECT *, (SUBSTR
I am using hibernate to get a connection to a mysql database. Like in various tutorials suggested I setup my application properties like this: spring.datasource
I want to order my orders with the total price that it gets from products table. And show the customer details with it. This is how my tables look like: Orders
What does it mean when Ruby refers to gems as being local? i.e.: when you type in the root of your app directory, gem list, the result is: *** LOCAL GEMS *** a
I have a Table called 'metadata', that contains a list of Parameter and ParamterValue that is partitioned by a TestId. Everytime a Test is changed, the Test wil