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1 null
I[nʌl] n զրո, դատարկ, գոյություն չու նեցող. հմկրգ. null information ինֆորմացիայի բացակայություն. null list դատարկ ցուցակ. null method զրոյական մեթոդ. null set դա տարկ բազմություն. null statement դատարկ օպերատոր. null string դատարկ տողII[nʌl] a անվավեր, օրինական ուժ չու նեցող. իրավ. ուժը կորցրած null and void ան վավեր. The contract is null and void Համաձայնագիրը ուժը կորցրել է -
2 null field
"A field containing a Null value. A null field isn't the same as a field that contains a zero-length string ("" "") or a field with a value of 0." -
3 null modem
Special cabling that eliminates the modem's need for asynchronous communications between two computers over short distances. A null modem cable emulates modem communication. -
4 null
Pertaining to a value that indicates missing or unknown data. -
5 null pointer
"A pointer to nothing: usually a standardized memory address, such as 0. A null pointer usually marks the last of a linear sequence of pointers or indicates that a data search operation has come up empty." -
6 Null
لاغ ، باطل -
7 Null and void
لاغ وكان لم يكن -
8 Null hypothesis
فرض باطل -
9 null cells
خلايا عديمة الواسمات* * *خَلاَيا عَدِيْمَةُ الوَاسِمَات (لمفاويات لاتحمل واسمات سطحية) -
10 NULL
باطل. -
11 NULL POINT
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12 null reference
"In C++, a reference that has not been assigned an object." -
13 left outer join
"A type of outer join in which all rows from the left-most table in the JOIN clause are included. When rows in the left table are not matched by rows in the right table, all result set columns that come from the right table are assigned a value of NULL." -
14 Yes/No data type
"A field data type you use for fields that will contain only one of two values, such as Yes or No and True or False. Null values are not allowed."نوع بيانات نعم/لا -
15 ObjectLink
"An OLE data format that describes a linked object, identifying the class, document name, and name of an object. Each of these data items is a null-terminated string." -
16 variant expression
"Any expression that can evaluate to numeric, string, or date data, as well as the special values Empty and Null." -
17 Variant data type
"The default data type for variables that don't have type-declaration characters when a Deftype statement isn't in effect. A Variant can store numeric, string, date/time, Null, or Empty data." -
18 direct cable connection
"A link between the input/output (I/O) ports of two computers created with a single cable rather than a modem or other interfacing devices. In most cases, a direct cable connection is made with a null modem cable." -
19 nullable type
"In C#, an instance of the System.Nullable struct that can represent the normal range of values for its underlying value type, plus an additional null value." -
20 COALESCE
A function that returns the first non-null expression from a list of arguments.
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