typeof

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Using Javascript's typeof on DOM elements to check undefined (IE problem)

I want to iterate over a list of DOM elements (check boxes) and keep going as long as this list defined.The elements are \'c1r1\', \'c1r2\', \'c1r3\', etc.Once I hit an undefined one, I stop.The probl[详细]

2023-01-25 03:59 分类：问答
Portable way to "unpoint" a pointer typedef?

This is unfortunately defined in some external library: cannot touch! // library.h typedef struct { long foo;[详细]

2023-01-24 00:35 分类：问答
Can templates such as boost::mpl::integral_c be registered with Boost.Typeof?

boost::mpl::integral_c is declared as: template <typename T, T N> struct integral_c; Is it possible to register this sort of template with Boost.Typeof:[详细]

2023-01-22 02:07 分类：问答
Check if the typeof(object) in a List is a reference type

this seems odd to me: if(customerList.Count > 0) { if(typ开发者_如何学Goeof(customerList[0]).IsReferenceType)[详细]

2023-01-19 12:26 分类：问答
Confusion about typeof

What is the use of开发者_如何学编程 the typeof function?typeof is actually an operator, not a function, it returns you the type of the supplied operand, and returns you always[1] a string value, that[详细]

2023-01-19 06:20 分类：问答
What's the reason to use === instead of == with typeof in Javascript?

Throughout many third-party libraries and best practices blogs/recommendations, etc... it is common to see syntax like this:[详细]

2023-01-17 23:16 分类：问答
use __typeof__ in input validation

Can we use __typeof__ for input validation in C program run on a Linux platform开发者_StackOverflow and how?[详细]

2023-01-11 07:24 分类：问答
what is the return type of typeof?

I want to provide the type of an element as parameter to an initialization of an array of pointers to element of an unknown types[详细]

2023-01-07 09:59 分类：问答
how to use a delegate to get by name a CompiledQuery

I\'m trying to find and run a CompiledQuery given the name. How do I access the compiled query by name and how do I then invoke the delegate?[详细]

2023-01-05 15:08 分类：问答
ASP.NET Reflection get typeof current object

I am working on a project where all of our object have a standard base class. We just added some new fields to the database for the tables behind some of the objects e.g. \"DateCreated\".[详细]

2023-01-02 09:59 分类：问答