大约有 16,000 项符合查询结果（耗时：0.0440秒） [XML]
Given a number, find the next higher number which has the exact same set of digits as the original n
...orce increment, sort and compare
Along the brute force solutions would be convert to a String
and brute force all the possible numbers using those digits.
Create ints out of them all, put them in a list and sort it,
get the next entry after the target entry.
If you spent 30 minutes on this and di...
How do I view the SQL generated by the Entity Framework?
... with EF6, I could get it only with reflection. but first, I had to convert result to System.Data.Entity.Infrastructure.DbQuery<T>, then get internal property InternalQuery as (System.Data.Entity.Internal.Linq.InternalQuery<T>), and only then, use ToTraceString()
...
When to use DataContract and DataMember attributes?
...the Data Contract Serializer by default to serialize and deserialize data (convert it to and from XML). All .NET Framework primitive types, such as integers and strings, as well as certain types treated as primitives, such as DateTime and XmlElement, can be serialized with no other preparation and a...
How to compare DateTime in C#?
...
you can convert datetime to string
– Dieu Phan Dinh
Nov 21 '16 at 8:24
...
Python: How would you save a simple settings/config file?
... be noted that at least the python 2 version of ConfigParser will silently convert stored list to string upon reading. Ie. CP.set('section','option',[1,2,3]) after saving and reading config will be CP.get('section','option') => '1, 2, 3'
– Gnudiff
Oct 16 '18...
What is the most effective way for float and double comparison?
...er.
Bits bits_; // The bits that represent the number.
};
// Converts an integer from the sign-and-magnitude representation to
// the biased representation. More precisely, let N be 2 to the
// power of (kBitCount - 1), an integer x is represented by the
// unsigned number x + N...
How to exclude property from Json Serialization
...ize = _ => false;
}
return property;
}
}
Usage
JsonConvert.SerializeObject(YourObject, new JsonSerializerSettings()
{ ContractResolver = new IgnorePropertiesResolver(new[] { "Prop1", "Prop2" }) };);
Note: make sure you cache the ContractResolver object if you decide ...
Why should casting be avoided? [closed]
...ion's pretty simple (at least IMO): a cast (obviously enough) means you're converting something from one type to another. When/if you do that, it raises the question "Why?" If you really want something to be a particular type, why didn't you define it to be that type to start with? That's not to say...
std::function and std::bind: what are they, and when should they be used?
...to bind the three parameters you can do like this
// a template class for converting a member function of the type int function(int,int,int)
//to be called as a function object
template<typename _Ret,typename _Class,typename _arg1,typename _arg2,typename _arg3>
class mem_fun3_t
{
public:
...
How to make an OpenGL rendering context with transparent background?
... @datenwolf I originally was asking for assistance but I succeeded in converting your code to modern OpenGL. I will post my solution here in a bit for future reference.
– syk435
Jan 2 '14 at 8:27
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