Storage Sense to keep a check on memory usage
How can we keep track of memory usage when we want to store data?
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Soluții
Problema C++: reprezentarea unei liste înlănţuite
Să se scrie un tip structură pentru reprezentarea unei liste înlănţuite, prin intermediul căreia se vor reţine valori textuale pentru afişarea unui mesaj. Lista va conţine 3 elemente
[mai mult...]SQL Server aggregate function syntax
The following illustrates the syntax of an aggregate function:
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aggregate_function_name(DISTINCT | ALL expression)
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In this syntax;
- First, specify the name of an aggregate function that you want to use such as
AVG,SUM, andMAX. - Second, use
DISTINCTif you want only distinct values are considered in the calculation orALLif all values are considered in the calculation. By default,ALLis used if you don’t specify any modifier. - Third, the
expressioncan be a column of a table or an expression that consists of multiple columns with arithmetic operators.
How to use forecast future values using linear regression in Microsoft Excel 2016
The Excel FORECAST function uses the least squares or linear regression method to forecast future values. For example, sales, stock requirements, trends etc.
[mai mult...]How to Use Virtual Desktops on Chrome OS
Google is finally adding virtual desktops to its repertoire of Chromebook features—something other major operating systems already have—with Chrome OS version 76. The function has been in testing for several months and is now available for those in the Stable channel.
Virtual desktops, which Google calls Virtual Desks, let you separate the desktop into multiple workspaces where you can organize applications and windows. Chrome OS enables you to have up to four Desks at the same time that you can quickly switch between.
After you update your Chromebook to the most recent version of Chrome OS, all you have to do is press the “Overview” key ([]]]) to see the option in the top-right corner to start using Virtual Desks.
[mai mult...]How to Open Old Web Pages in Internet Explorer on Windows 10
It’s 2019, but some businesses and government agencies still have old websites that don’t function correctly in new web browsers. Windows 10 still includes Internet Explorer 11 and Microsoft has committed to supporting it with security updates.
We recommend avoiding Internet Explorer when possible. It’s old and outdated. It doesn’t include modern web features and is likely easier to attack than modern web browsers. Only use it when necessary—which, for most people, shouldn’t be much.
Even Microsoft recommends avoiding IE and encourages you to use Microsoft Edge instead. Microsoft’s Chris Jackson has called Internet Explorer a “compatibility solution“—not a modern web browser you should use.
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