PlantUML 1.2019.3 Справочное руководство по языкуThe !0 notation denotes the first diagram. 17.3 Constant definition You can define constant using the !define directive. As in C language, a constant name can only use alphanumeric and underscore characters include directive to define all your constants in a single file that you include in your diagram. Constant can be undefined with the !undef XXX directive. You can also specify constants within the command directives will be included only if the constant after the !ifdef directive has been defined before. You can also provide a !else part which will be included if the constant has not been defined. @startuml0 码力 | 159 页 | 1.76 MB | 1 年前3
PlantUML 1.2019.2 Справочное руководство по языкуThe !0 notation denotes the first diagram. 17.3 Constant definition You can define constant using the !define directive. As in C language, a constant name can only use alphanumeric and underscore characters include directive to define all your constants in a single file that you include in your diagram. Constant can be undefined with the !undef XXX directive. You can also specify constants within the command directives will be included only if the constant after the !ifdef directive has been defined before. You can also provide a !else part which will be included if the constant has not been defined. @startuml0 码力 | 159 页 | 1.76 MB | 1 年前3
PlantUML 1.2019.1 Справочное руководство по языкуThe !0 notation denotes the first diagram. 17.3 Constant definition You can define constant using the !define directive. As in C language, a constant name can only use alphanumeric and underscore characters include directive to define all your constants in a single file that you include in your diagram. Constant can be undefined with the !undef XXX directive. You can also specify constants within the command directives will be included only if the constant after the !ifdef directive has been defined before. You can also provide a !else part which will be included if the constant has not been defined. @startuml0 码力 | 147 页 | 1.89 MB | 1 年前3
PlantUML 1.2019.4 Справочное руководство по языкуThe !0 notation denotes the first diagram. 19.3 Constant definition You can define constant using the !define directive. As in C language, a constant name can only use alphanumeric and underscore characters include directive to define all your constants in a single file that you include in your diagram. Constant can be undefined with the !undef XXX directive. You can also specify constants within the command directives will be included only if the constant after the !ifdef directive has been defined before. You can also provide a !else part which will be included if the constant has not been defined. @startuml0 码力 | 167 页 | 1.87 MB | 1 年前3
firebird language reference 30 rus[qualifier.]table-column | [qualifier.]view-column | [qualifier.]selectable-SP-outparm | constant | NULL | context-variable | function-call | single-value-subselect | CASE-construct Столбец представления. selectable-SP-outparm Выходной параметр селективной хранимой процедуры. constant Константа. context-variable Контекстная переменная. function-call Вызов скалярной, агрегатной Ошибка произошла при изменении базы данных безопасности. -103 335544571 dsql_constant_err Data type for constant unknown. Неизвестный тип данных для константы. -104 336003075 dsql_transitional_numeric0 码力 | 719 页 | 3.98 MB | 1 年前3
C++ zero-cost abstractions на примере хеш-таблиц в ClickHouseделение по модулю 2. На размер простого числа близкого к степени двойки. Медленное деление даже с constant switch, libdivide но есть ещё fastrange size_t place = hash & (size - 1) Выбор load factor 180 码力 | 49 页 | 2.73 MB | 1 年前3
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