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Agile Team practices
Agile teams have different practices -Self-management, -Face-to-face communication, -Reflexivity, -Product turnaround, -Simplicity, and -Customer interaction. *self-management refers to the ability…
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Agile sprints
In order to achieve quick product turnaround, agile teams typically plan their work in “sprints” (i.e. brief, predetermined time periods)…
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Manifesto for agile software development
Agile Manifesto is Manifesto for agile software development. Agile manifesto has the following principles: 1-Our highest priority is to satisfy…
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SQL Triggers update
In this case, the triggers update is triggered when you update a specific value in your table. Initial input table:…
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What is trigger in SQL
A trigger is an advanced SQL concept. Triggers are user-defined SQL command that is invoked automatically in response to an…
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Remote work
How to choose a Monitor for remote work
Having a monitor for remote work to use together with your work laptop is essential. It helps a lot if…
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SQL delete statement with example
SQL delete statement allows deleting some values from an existing table. Input data Employees Table: Assignment: delete employees with age…
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SQL update statement with example
SQL update statement allows updating a value in an existing table. Input Table Assignment: Update salary for employees with age…
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SQL Insert statement with example
The insert statement uses the data returned from the subquery to insert into another table. Example SQL Insert statement: Input…
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SQL Subquery select statement with example
A Subquery is a select query that is enclosed inside another query. The inner select query is usually used to…
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