what is the difference between calculated field and item?
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The key difference between them is that: Calculated Fields are formulas that can refer to other fields in the pivot table. Calculated Items are formulas that can refer to other items within a specific pivot field.
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Any unit of data defined for processing is a data element; for example, ACCOUNT NUMBER, NAME, ADDRESS and CITY. ... A specific set of values or range of values may also be part of the definition. Technically, a data element is a logical definition of data, whereas a field is the physical unit of storage in a record.
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How to Calculate FIFO and LIFO. To calculate FIFO (First-In, First Out) determine the cost of your oldest inventory and multiply that cost by the amount of inventory sold, whereas to calculate LIFO (Last-in, First-Out) determine the cost of your most recent inventory and multiply it by the amount of inventory sold.
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The primary difference between the text datatype and the keyword datatype is that text fields are analyzed at the time of indexing, and keyword fields are not. What that means is, text fields are broken down into their individual terms at indexing to allow for partial matching, while keyword fields are indexed as is.
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As nouns the difference between amount and value is that amount is the total, aggregate or sum of material (not applicable to discrete numbers or units or items in standard english) while value is the quality (positive or negative) that renders something desirable or valuable.
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Commonly, expression is the name of a field, (or an expression containing one or more field names) in the multiple rows returned by a query. COUNT(expression) does not count NULL values. It can optionally count or not count duplicate field values.
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Use + to find the sum of the contents of two fields or to add a constant value (such as +2 or +5) to a field. Use * to multiply the contents of two fields, or to multiply fields by a constant value. Use - to subtract one field from other, or to subtract a constant value from a field.
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The following are some of the differences between find and where methods; find always uses the primary key by default to filter for records while where allows you to use any valid database field. ... find returns an object instance of the model while where which uses the get method returns a collection.
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An F() object represents the value of a model field or annotated column. ... When Django encounters an instance of F() , it overrides the standard Python operators to create an encapsulated SQL expression; in this case, one which instructs the database to increment the database field represented by reporter.
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The key difference between estimates and invoices is that estimates are not considered an amount owed by your customer, whereas an invoice is a formal statement of a balance due. ... Typically an estimate will be presented before a sale has finished, or before any money is due.
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['Passing by Typed Arguments.', 'Request Object.', 'Form Collections Object.', 'Data Binding.']
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The final number derived from the calculation is the cost of goods sold for the year. COGS only applies to those costs directly related to producing goods intended for sale. The balance sheet has an account called the current assets account. Under this account is an item called inventory.
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A field is a single piece of data about one person or one thing. Many fields make up a record. A field is usually a single column within a multi-column table. It is good practice to give a field a sensible name.
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Why is the VLOOKUP function used more often than other lookup functions? The DCOUNT Function can count either numeric fields or text fields. If the table column you choose to sort contains numeric data, the Sort & Filter menu shows the Sort Smallest to Largest and Sort Largest to Smallest commands.
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A field is a variable that exists inside of an object, while a parameter is a variable inside a method whose value is passed in from outside. g. Parameters must be primitive types of values, while fields can be objects.
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Name is the variable which is used to refer the input field. Value is the content holding in the field. When you enter some data into the text field it will be contained in the value and it can be accessed (read and printed) using the name of the field.
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A field is a variable that is declared directly in a class or struct. ... A property is a member that provides a flexible mechanism to read, write, or compute the value of a private field. Properties can be used as if they are public data members, but they are actually special methods called accessors.