大约有 40,000 项符合查询结果（耗时：0.0525秒） [XML]
How to impose maxlength on textArea in HTML using JavaScript
...er what the deal is: either FF or IE (I think it's FF) returns a different string when Javascript checks the "value" attribute than what it sends back to the server when the form is posted! It has something to do with how hard line breaks do/don't get a carriage return character inserted. It's easy ...
What's the strangest corner case you've seen in C# or .NET? [closed]
...where T : new()
{
T t = new T();
Console.WriteLine(t.ToString()); // works fine
Console.WriteLine(t.GetHashCode()); // works fine
Console.WriteLine(t.Equals(t)); // works fine
// so it looks like an object and smells like an object...
// but this...
How to enumerate an enum
...,
Diamonds,
NumSuits
}
public void PrintAllSuits()
{
foreach (string name in Enum.GetNames(typeof(Suits)))
{
System.Console.WriteLine(name);
}
}
By the way, incrementing the value is not a good way to enumerate the values of an enum. You should do this instead.
I woul...
nil detection in Go
...e for its type: false for booleans, 0 for integers, 0.0 for floats, "" for strings, and nil for pointers, functions, interfaces, slices, channels, and maps. This initialization is done recursively, so for instance each element of an array of structs will have its fields zeroed if no value is specifi...
Streaming a video file to an html5 video player with Node.js so that the video controls continue to
...to get the size of the file without reading the whole file into memory. Finally, use fs.createReadStream to send the requested part to the client.
var fs = require("fs"),
http = require("http"),
url = require("url"),
path = require("path");
http.createServer(function (req, res) {
if ...
Delete all files in directory (but not directory) - one liner solution
...
public class DeleteFile {
public static void main(String[] args) {
String path="D:\test";
File file = new File(path);
File[] files = file.listFiles();
for (File f:files)
{if (f.isFile() && f.exists)
{ f.delete()...
Razor MVC Populating Javascript array with Model Array
... Thank you! I neeeded this, because I had to pass a List of Strings to Javascript and then to Typescript for my Angular App :)
– Bluesight
Feb 16 '17 at 8:17
...
How to use regex with find command?
I have some images named with generated uuid1 string. For example 81397018-b84a-11e0-9d2a-001b77dc0bed.jpg. I want to find out all these images using "find" command:
...
Difference between declaring variables before or in loop?
...
Instead of Double, if it deals with String, still the case "b" better?
– Antoops
Feb 24 '14 at 12:00
5
...
Java Class.cast() vs. cast operator
... one works better where the compiler can't infer T, e.g. list.add(this.<String>doSomething()) vs. list.add(doSomething(String.class))
– sfussenegger
Mar 4 '14 at 11:05
2
...