Array Technologies: An Interesting Business That Could Be A Value Trap

Array Technologies faces persistent share price weakness, despite strong sector performance and a critical role in ...
Houston Chronicle

How to Build a Query String in T-SQL

Dynamic SQL lets you create a query string based off of user input. SQL Server allows you to create dynamic SQL statements. The statements use a SQL string varchar data type, then you execute the ...
TechRepublic

Excel tips: How to count list items

There are a few ways to count the number of items in an Excel list, depending on the data you have. In this tutorial, learn how to count items in Excel using the COUNTIF and SUBTOTAL functions. Image: ...
pv magazine International

New algorithm to identify underperforming strings in PV systems

Researchers from Forschungszentrum Jülich GmbH in Germany have developed a self-referencing algorithm to detect and quantify underperformance in PV installations. The scientists described the novel ...
GitHub

sql: quote_literal inconsistently truncates float4 arrays

[email protected]:26257/movr> select quote_literal(-0.3162029456789::float4); quote_literal ----- '-0.3162029456789' (1 row) [email protected]:26257/movr> select -0. ...
InfoWorld

How to work with String.Create in C#

Take advantage of String.Create to create strings with no allocation overhead and improve the performance of your .NET 6 applications. String handling is one of the most performance-critical areas in ...