Angela Baker

Why should I remove the wlwmanifest.xml file in WordPress?

There's no point in removing the wlwmanifest.xml file in WordPress. It's a static file with information on how Windows Live Writer can talk to WordPress. Discovering that you're running WordPress is usually rather trivial, so nothing much is revealed by wlwmanifest.xml file either. When it comes to securing WP, focus…

SQL Server

Answered Apr 22, 2021 · 8 Views Read answer →

How do we avoid divide by zero error in a computed column in an SQL server?

To resolve sql server divide by zero, Use IFERROR to suppress the #DIV/0! error. You can also suppress this error by nesting your division operation inside the IFERROR function. Again, using A2/A3, you can use =IFERROR(A2/A3,0). Or Just add a special case for division by 0: CREATE TABLE [dbo].[TblDivision] (…

SQL Server

Answered Apr 22, 2021 · 7 Views Read answer →

How do I migrate SQL Reporting Services to another server (2008 to 2012)?

Start SQL Server Management Studio and open a connection to the SQL Server instance that hosts the report server databases. Right-click the report server database, point to Tasks, and click Detach. Repeat this step for the report server temporary database. Copy or move the, this way you can migrate sql server…

SQL Server

Answered Apr 22, 2021 · 11 Views Read answer →

What is the difference between initializing a class property inline vs constructor

As a general rule of thumb, static variables can be initialized via public static foo = bar, while in almost all other situations, you either have a constructor for doing other stuff, you need to handle exceptions, and/or you need getters and setters and can't assign a value directly anyways. As another consideration,…

Salesforce

Answered Apr 22, 2021 · 216 Views Read answer →

Does SQL Server, Allow remote connections to this server option. What does this do?

Answer - This checkbox is the GUI way of setting the remote access configuration option, EXEC sp_configure 'remote access', 0; -- UI checkbox unchecked EXEC sp_configure 'remote access', 1; -- UI checkbox checked The feature is labeled incorrectly in the SSMS UI:UI checkbox checked The feature is labeled incorrectly…

SQL Server

Answered Apr 16, 2021 · 6 Views Read answer →

Why I can store more than 8000 characters in varchar(max)?

SQL Server Varchar Max Length: varchar [ ( n | max ) ] Variable-size string data. Use n to define the string size in bytes and can be a value from 1 through 8,000 or use max to indicate a column constraint size up to a maximum storage of 2^31-1 bytes (2 GB). The max number for n is 8000 that you can specify for…

SQL Server

Answered Apr 16, 2021 · 7 Views Read answer →

What is the best way to get the salesforce security token of an API Only user?

Users can obtain their salesforce security token by changing their password or resetting their security token via the Salesforce user interface. When a user changes their password or resets their security token, Salesforce sends a new security token to the email address on the user’s Salesforce record. The security…

Salesforce

Answered Apr 16, 2021 · 202 Views Read answer →

Why am I getting “Static method cannot be referenced from a nonstatic context: String String.valueOf(Object)”?

The string class's valueOf() method is a static method. Static methods need to be called like this: Class.staticMethodName() i.e. String.valueOf()What you're currently doing is using an instance of a string to try to call a static method, which (as the error indicates) is not allowed. bad:…

Salesforce

Answered Apr 16, 2021 · 97 Views Read answer →

Error : requested an insecure script 'http://code.jquery.com/jquery.min.js'

Try using the following URL in the script tag to solve jquery com https://code.jquery.com/jquery.min.js instead http://code.jquery.com/jquery.min.js

AWS

Answered Apr 16, 2021 · 34 Views Read answer →

How can I calculate the percentage with an SQL statement ?

SQL Server

Answered Apr 1, 2021 · 696 Views Read answer →

Would someone be able to clarify __all__ in Python?

The variable __all__ is a rundown of public objects of that module, as deciphered by import *. This variable abrogates the default of concealing all that starts with an underscore. As such, __all__ is a rundown of strings characterizing what images in a module will be sent out when from import * is utilized on the…

Python

Answered Mar 3, 2021 · 320 Views Read answer →

What are the system fields in Salesforce ?

System fields are Read-only fields that provide information about a record from the system, like when the record was created or when it was last changed. For example, Created Date, Last Modified by (User Name), Last Modified Date etc. There are some fields which are called audit fields as well. For example, Last…

Salesforce

Answered Oct 1, 2020 · 2.8K Views Read answer →