The sample code in your question is clearly trying to count the number of occurrences of each character: if it already has a count for a given character, get returns it (so it's just incremented …

Mar 11, 2015 · I tried searching for a command that could list all the file in a directory as well as subfolders using a command prompt command. I have read the help for "dir" command but …

You need the certificates chain and not a single certificate. It is easy to get it using Firefox: Open the url in Firefox. Click on the security icon on the address box left to the url. Click on …

Apr 27, 2020 · Get-ChildItem Env: Or as suggested by user797717 to avoid output truncation: Get-ChildItem Env: | Format-Table -Wrap -AutoSize Source: Creating and Modifying …

Feb 25, 2013 · if you are a person looking for roles granted to "whatever in the database" like me, USER_ROLE_PRIVS won't work for you because: "USER_ROLE_PRIVS describes the roles …

Aug 12, 2019 · To get all column name you can iterate over the data_all2.columns. columns = data_all2.columns for col in columns: print col You will get all column names. Or you can store …

Apr 20, 2009 · Then we can get to postgresql shell by using following command:-psql You can now check all the databases list by using the following command:-\l If you would like to check …

First, to just get the first N rows in a table regardless of any ordering this will work: SELECT * FROM Order WHERE ROWNUM <= N; But say you want to get the last 50 orders? SELECT * …

Aug 18, 2012 · I guess 18080 and 38080 and 58080 would still get picked up... – ScottC. Commented Feb 27 at 15:07.

However, what I want is to get duplicates with the same email and name. That is, I want to get "Tom", "Tom". The reason I need this: I made a mistake, and allowed inserting duplicate name …