大约有 47,000 项符合查询结果（耗时：0.0506秒） [XML]
Convert Dictionary to semicolon separated string in c#
Simple one to start the day, given a Dictionary<string, string> as follows:
4 Answers
...
Why does this method print 4?
...t execution if you'd prefer-
static int cnt = 0;
public static void main(String[] args) {
try {
main(args);
} catch (Throwable ignore) {
cnt++;
try {
System.out.println(cnt);
} catch (Throwable t) {
}...
How to embed a text file in a .NET assembly?
...u can access the file as a stream using Assembly.GetManifestResourceStream(string).
Other answers here are more convenient. I include this for completeness.
Note that this approach will work for embedding other types of files such as images, icons, sounds, etc...
...
Dokan虚拟磁盘开发实战 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...$ENDIF}
type
TMirrorDrive = class(TThread)
protected
FRootDirectory: string;
FDokanOperations: TDokanOperations;
FDokanOptions: TDokanOptions;
{$IFNDEF CONSOLE}
FHandle: THandle;
{$ENDIF}
procedure Execute; override;
public
constructor Create(const ADirectory: string; ADrive: WideChar;...
Getting current device language in iOS?
...tes). In order to retrieve the currently selected language, you can do:
NSString * language = [[NSLocale preferredLanguages] firstObject];
This will return a two letter code for the currently selected language. "en" for English, "es" for Spanish, "de" for German, etc. For more examples, please se...
How to find the operating system version using JavaScript?
...a')) != -1) {
browser = 'Opera';
version = nAgt.substring(verOffset + 6);
if ((verOffset = nAgt.indexOf('Version')) != -1) {
version = nAgt.substring(verOffset + 8);
}
}
// Opera Next
if ((verOffset = nAgt.indexO...
Django - How to rename a model field using South?
...
Django 1.7 introduced Migrations so now you don't even need to install extra package to manage your migrations.
To rename your model you need to create empty migration first:
$ manage.py makemigrations <app_name> --empty
Then you need to edit your migration's code like this:
from djan...
Is there an easy way to pickle a python function (or otherwise serialize its code)?
...ssembled into a function. ie:
import marshal
def foo(x): return x*x
code_string = marshal.dumps(foo.func_code)
Then in the remote process (after transferring code_string):
import marshal, types
code = marshal.loads(code_string)
func = types.FunctionType(code, globals(), "some_func_name")
func...
STL中map容器使用自定义key类型报错详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...de\functional(143) : error C2784: “bool std::operator <(const std::basic_string<_Elem,_Traits,_Alloc> &,const _Elem *)”: 无法从“const a”为“const std::basic_string<_Elem,_Traits,_Alloc> &”推导 模板 参数
1> f:\vs2008\vc\include\string(150) : 参见“std::operator <”...
Best Timer for using in a Windows service
... Console.WriteLine("{0} Creating timer.\n",
DateTime.Now.ToString("h:mm:ss.fff"));
Timer stateTimer =
new Timer(timerDelegate, autoEvent, 1000, 250);
// When autoEvent signals, change the period to every
// 1/2 second.
autoEvent.Wait...