Alex Duncan

What are the steps of verifying the sha256 checksums?

Below are the steps to verify the sha256 checksums - Linux Specific TLDR; sha256sum -c the file.sha // thefile: OK Success! Unless you ran that command in a directory that doesn't contain the target of the shasum, in which case you'll get: sha256sum: thefile: No such file or directory thefile: FAILED open or read…

SQL Server

Answered Dec 24, 2021 · 1.5K Views Read answer →

what is the main difference between a virus and a trojan?

When we talk about what is the main difference between a virus and a Trojan, traditionally a virus is malware that uses the infected host to replicate itself to other systems, i.e. by infecting files that might get shared, copying itself to network drives or USB sticks. It gets usually is not knowingly executed by the…

SQL Server

Answered Nov 23, 2021 · 1.4K Views Read answer →

How to compare a local git branch with its remote branch?

To compare the remote branch you just need to update the remote branch using git fetchThen you can use the code for git diff between local and remote git diff You can use git branch -a to list all branches then choose the branch name from the list from the remote branch name. Example: git diff master origin/master…

Python

Answered Jul 19, 2021 · 2.0K Views Read answer →

remove empty strings from a list of strings

There are many ways to remove empty strings from list python: The first thing we can do is we can use filter() method to extract an empty string. filter() construct an iterator from those elements of iterable for which function returns true. iterable may be either a sequence, a container that supports iteration, or an…

Python

Answered Jun 9, 2021 · 1.2K Views Read answer →

Duplicate ID in list causes whole UPDATE to fail although allOrNone is set to false

It's true that allOrNone set to false will result in inserting or updating those records that don't have errors associated with them. However, in this case, the exception that's raised has to do with the whole DML operation, not with a single record. I think of this error as Salesforce indicating that there is an…

AWS

Answered Apr 16, 2021 · 787 Views Read answer →

Bash: Python3: command not discovered (Windows, discord.py)How?

In the python installed("c:\InstallationpathPython3.6.0") way you will discover "python.exe", simply copy-paste in a similar place and rename it as "python3.exe", presently in the command prompt you can check python3 command should show your python establishment. Remember to open another terminal.

Python

Answered Mar 1, 2021 · 524 Views Read answer →

Name some of the frequently used system procedures on the day to day work with their uses.

System Procedure Syntax Work sp_who EXEC sp_who; This system procedure will return all the running session, users and process on the database along with the status of them. Sp_depends EXEC sp_depends ‘schema_name.Object_name’ This procedure helps in finding out all the dependent items on the object. I.e. if we execute…

SQL Server

Answered Jan 10, 2020 · 661 Views Read answer →

Explain the concept of interpolation in Angular.

Binding the Component class properties to View templates is achieved using interpolation. It is represented by {{…}} i.e. double-curly braces, where the text in these braces is the component property name. Angular then replaces that assigned name with the corresponding string values. It is also possible to concatenate…

Python

Answered Dec 19, 2019 · 772 Views Read answer →