大约有 1,645 项符合查询结果（耗时：0.0163秒） [XML]
Draw radius around a point in Google map
...
There is also a good example of this in the "Fun with MVC objects" article in the Google maps API web.archive.org/web/20120312044803/http://code.google.com/apis/…
– Johan
Feb 24 '12 at 15:31
...
Checking if a double (or float) is NaN in C++
Is there an isnan() function?
21 Answers
21
...
Recursive sub folder search and return files in a list python
...result.append(y)
Here's the documentation for list comprehension and the functions os.walk and glob.glob.
share
|
improve this answer
|
follow
|
...
Is it possible to dynamically compile and execute C# code fragments?
...ce short example take from LukeH's blog, which uses some LINQ too just for fun.
using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.CSharp;
using System.CodeDom.Compiler;
class Program
{
static void Main(string[] args)
{
var csc = new CSharpCodeProvid...
Resolving ambiguous overload on function pointer and std::function for a lambda using +
...h no lambda-capture has a public non-virtual non-explicit const conversion function to pointer to function having the same parameter and return types as the closure type's function call operator. The value returned by this conversion function shall be the address of a function that, when invoked, ha...
Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...lways point to MyArray any time that instruction executed, but it didn't. Fun.
– supercat
Apr 3 '13 at 16:51
then why...
How to read and write INI file with Python3?
...er normally requires access via config['section_name']['key'], which is no fun. A little modification can deliver attribute access:
class AttrDict(dict):
def __init__(self, *args, **kwargs):
super(AttrDict, self).__init__(*args, **kwargs)
self.__dict__ = self
AttrDict is a cla...
Automatically create an Enum based on values in a database lookup table?
...way of defining integer constants (even if System.Enum has some additional functionality). Instead of writing const int Red=0, Green=1, Blue=3; You write enum { Red, Green, Blue }. A constant is by definition constant and not dynamic.
– Olivier Jacot-Descombes
...
Which equals operator (== vs ===) should be used in JavaScript comparisons?
...
var1 == var2
When using == for JavaScript equality testing, some
funky conversions take place.
Moral of the story:
Use === unless you fully understand the
conversions that take place with ==.
share
...