type-conversion

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How to convert a String to Integer and test it?

I\'ve a problem. I\'m scrapping a txt file and extracting an ID. The problem is that the data is not consistent and I hav开发者_如何学Goe to evaluate the data.[详细]

2023-03-12 18:29 分类：问答
Creating an array of properties of items in an existing array

Probably not the best ti开发者_StackOverflowtle, but I\'ll explain: I have an array of objects - lets call them Person.[详细]

2023-03-12 14:32 分类：问答
Prevent automatic type conversion in ctypes callback functions

When wrapping Python functions with a CFUNCTYPE type, I\'ve found that the non-pointer types are automatically converted as though their value attribute was called.[详细]

2023-03-11 14:00 分类：问答
C# convert any format string to double

I tried searching google and stackoverflow without success. I\'m having a problem with \"Input string was not in a correct format.\" exception with an application I\'m working at.[详细]

2023-03-10 22:37 分类：问答
MySQL Text formatting

Hej guys, I wrote a little php script which access a database and simply displays the rows which where found for a given query. It echos a table with them but it seems there are some typeset errors r[详细]

2023-03-10 03:34 分类：问答
Error when using Integer/parseInt with map in Clojure

I\'m learning Clojure and am confused by the following: (vector "1") ;; returns ["1"][详细]

2023-03-10 01:59 分类：问答
How to convert string to number and vice versa in Excel

I have some XML files that contain decimal numbers stored with \'.\' as decimal separator. I created Excel workbook that is used for editing data in that XML. MSXML is used to read the data from XML t[详细]

2023-03-08 21:44 分类：问答
How to prevent an Object being cast to a String automatically

I have a class that looks like the following: public class FileEntry { private String name; public FileEntry (String name) {[详细]

2023-03-08 19:37 分类：问答
Type compatibility and LINQ mystery

I had a block of code: List<OneFeat> Feats; ... List<OneFeat> Results = new List<OneFeat>(0);[详细]

2023-03-08 08:20 分类：问答
Boost::Python- possible to automatically convert from dict --> std::map?

I\'ve got a C++ class, with a member function that can take a small-to-large number of parameters.Lets name those parameters, a-f.All parameters have default values.As a part of the python project I a[详细]

2023-03-07 23:24 分类：问答