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如何高效的学习掌握新技术 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...年，2001年开始学习Asp，2002年学习Javascript，2003年学习Asp.Net/C#，2009年学习Objective-C，2013年又跳到前端这个大坑，从Nodejs到 jQuery到 Angularjs到现在的 React。这一路学来，走过一些弯路，也积累了不少学习的经验。
积极开放的心态...
What is the meaning of the planned “private protected” C# access modifier?
... Source image: Access Modifiers.pdn. I used the aptly named Paint.Net.
– Kobi
Apr 9 '14 at 9:44
9
...
Make a URL-encoded POST request using `http.NewRequest(…)`
...interface.
Based on the sample code:
package main
import (
"fmt"
"net/http"
"net/url"
"strconv"
"strings"
)
func main() {
apiUrl := "https://api.com"
resource := "/user/"
data := url.Values{}
data.Set("name", "foo")
data.Set("surname", "bar")
u, _ := ur...
Add new item in existing array in c#.net
How to add new item in existing string array in C#.net?
20 Answers
20
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Why doesn't .NET/C# optimize for tail-call recursion?
... See also this post: social.msdn.microsoft.com/Forums/en-US/netfxtoolsdev/thread/… wherein I discover that tail is slower than a regular call. Eep!
– plinth
Jan 29 '09 at 13:07
...
isset() and empty() - what to use
...r; (a variable declared, but without a value in a class)
From http://php.net/manual/en/function.empty.php
As mentioned in the comments the lack of warning is also important with empty()
PHP Manual says
empty() is the opposite of (boolean) var, except that no warning is
generated when the...
What guarantees are there on the run-time complexity (Big-O) of LINQ methods?
...hat assumes a halfway decent hash function, but that's hard to mess up in .NET.
– Aaronaught
Mar 15 '14 at 14:39
...
How do I run NUnit in debug mode from Visual Studio?
...bert's (very useful) blog post (erraticdev.blogspot.com/2012/01/…): for .NET 4.0 and later, I believe you also have to add this to nunit.exe.config: <startup> <supportedRuntime version="4.0" /> </startup>.
– devuxer
Jan 19 '12 at 23:05
...
When to use DataContract and DataMember attributes?
...ere overwhelmed with the [DataContract] and [DataMember] attributes, with .NET 3.5 SP1, Microsoft made the data contract serializer handle all classes - even without any of those attributes - much like the old XML serializer.
So as of .NET 3.5 SP1, you don't have to add data contract or data member...
What does the @ symbol before a variable name mean in C#? [duplicate]
...mbly as "class", vs. with an underscore it is "_class". Thus, if another .NET language doesn't define "class" as a reserved word, they could use the name just "class".
– P Daddy
Jan 9 '09 at 20:23
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