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How to set ViewBag properties for all Views without using a base class for Controllers?
...nother way
Creating an extension method on HtmlHelper
[Extension()]
public string MyTest(System.Web.Mvc.HtmlHelper htmlHelper)
{
return "This is a test";
}
Then you can use it in all views
@Html.MyTest()
share
...
How do I use Ruby for shell scripting?
....basename('dir/file.txt') #=> 'file.txt'
File.join('a', 'bunch', 'of', 'strings') #=> 'a/bunch/of/strings'
__FILE__ #=> the name of the current file
Also useful from the stdlib is FileUtils
require 'fileutils' #I know, no underscore is not ruby-like
include FileUtils
# Gives you access ...
How do getters and setters work?
...utorial is not really required for this. Read up on encapsulation
private String myField; //"private" means access to this is restricted
public String getMyField()
{
//include validation, logic, logging or whatever you like here
return this.myField;
}
public void setMyField(String value)
...
STL：accumulate与自定义数据类型 - C/C++ - 清泛网 - 专注C/C++及内核技术
...分析...
假设自定义数据类型为：
struct Student
{
string name; // 学生姓名
int total; // 四级分数
};
那么我们可能要定义如下列的类：
#include <iostream>
#include <algorithm>
#include <numeric>
#include <vector>
#include <string>
u...
What are POD types in C++?
...
With the exception of a string because you can't copy it with memcpy without first determining the string length.
– user2356685
May 25 '18 at 3:51
...
Cost of len() function
What is the cost of len() function for Python built-ins? (list/tuple/string/dictionary)
5 Answers
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How to split long commands over multiple lines in PowerShell
...
Ah, and if you have a very long string that you want to break up, say of HTML, you can do it by putting a @ on each side of the outer " - like this:
$mystring = @"
Bob
went
to town
to buy
a fat
pig.
"@
You get exactly this:
Bob
went
to town
to buy
a fat...
Fatal error in launcher: Unable to create process using “”C:\Program Files (x86)\Python33\python.exe
... I did not mean the environment variable. I only meant where this string appeared "#!"C:\Program Files (x86)\Python33\python.exe" I was able to find out where it was though using a hex editor. However using Sublime Text no such string was visible. Can you think of any reason why the path is...
python design patterns [closed]
...ttributes."
return self
def __repr__(self):
"Return a string representation."
return "<Null>"
def __str__(self):
"Convert to a string and return it."
return "Null"
With this, if you do Null("any", "params", "you", "want").attribute_that_doesn...
App.Config Transformation for projects which are not Web Projects in Visual Studio?
... the things I need to make environment-specific are things like connection strings, appsettings and often smpt settings. The config system allows to specify these things in separate files. So you can use this in your app.config/web.config:
<appSettings configSource="appsettings.config" />
&...