Apr 11, 2011 · Agree with @Bogdan. This answer creates a string in which the list elements are joined together with no whitespace or comma in between. You can use ', '.join(list1) to join the …

@stefanct this likely does double the complexity, I believe the in operator on a list has linear runtime. . @ApproachingDarknessFish stated it would iterate twice which answers your …

Oct 5, 2017 · Let summarize the differences between List.of and Arrays.asList. List.of can be best used when data set is less and unchanged, while Arrays.asList can be used best in case of …

Feb 22, 2011 · List all available groups. Get-WmiObject -Class Win32_Group. And then list the groups the user belongs to [System.Security.Principal.WindowsIdentity]::GetCurrent().Groups. …

Feb 2, 2014 · This makes indexing a list a[i] an operation whose cost is independent of the size of the list or the value of the index. When items are appended or inserted, the array of references …

Aug 31, 2010 · You can use the below command to find users and corresponding role in each database: exec sp_MSForeachDB @command1='SELECT db_name(db_id('' ? '')) …

Mar 20, 2013 · Working on a python assignment and was curious as to what [:-1] means in the context of the following code: instructions = f.readline()[:-1] Have searched on here on S.O. …

Create a list of keys/columns - object method to_list() and the Pythonic way: my_dataframe.keys().to_list() list(my_dataframe.keys()) Basic iteration on a DataFrame …

Nov 24, 2015 · $ keytool -list -keystore ${keystore.file} where ${keystore.file} is the path to the cacerts file, in your case C:\IBM\Websphere85\jdk\jre\lib\security\cacerts. To remove a specific …

Jan 12, 2019 · git branch -a is the command that you should use to list the branches. git show-branch is a plumbing command. It has been designed to be used by scripts and GUI tools. …