scalar

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Rounding in Google Query Language

I\'d like to implement a series of queries with rounding in Google Query Langu开发者_JAVA百科age, such as:[详细]

2023-04-12 01:18 分类：问答
Coldfusion cfset and variable scope

I am trying to do this <cfset noncooperativevariable = #serverfile#> and I get a serverfile not 开发者_开发百科defined error. When I try to use the correct variable scope[详细]

2023-03-26 18:14 分类：问答
Do Perl's sigils have anything to do with memory allocation? [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: Why do Perl variables need to start with $, %,@?[详细]

2023-03-24 19:26 分类：问答
Scalar Function To Return the Result of A Select

I want a function to find the m开发者_StackOverflow社区aximum allowable length of a field; executed as cmd.ExecuteScalar().[详细]

2023-03-22 00:32 分类：问答
Scalar vs. primitive data type - are they the same thing?

In various articles I have read, there are sometimes references to primitive data types and sometimes there are references to scalars.[详细]

2023-03-18 01:09 分类：问答
Scalar functions using BLToolkit and Linq

I\'m in the process of converting my SQL procedures to Linq using the BLToolkit library. Now I\'m stuck on a little problem so if anyone know is this possible I will really appreciate the help.[详细]

2023-03-17 17:50 分类：问答
c# LINQ: how to retrieve a single result

Kind of new to linq, whats the simplest way to retrieve a single result using linq? example, my query var query =[详细]

2023-03-06 16:32 分类：问答
Passing a scalar reference in Perl

I know that passing a scalar to a sub is actually passing the reference, but since I am new to perl I still did the following test:[详细]

2023-03-03 02:07 分类：问答
How do I multiply each member of array by a scalar in perl?

Here is the code... use strict; use warnings; my @array= (1,2,3,4,5); my $scalar= 5; @array= $scalar*@array;[详细]

2023-02-24 17:24 分类：问答
Can scalar functions be applied before filtering when executing a SQL Statement?

I suppose I have always naively assumed that scalar functions in the select part of a SQL query will only get applied to the rows that meet all the criteria of the where clause.[详细]

2023-02-15 16:16 分类：问答