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When & why to use delegates? [duplicate]
...delegate is a reference to a method. Whereas objects can easily be sent as parameters into methods, constructor or whatever, methods are a bit more tricky. But every once in a while you might feel the need to send a method as a parameter to another method, and that's when you'll need delegates.
us...
How to paginate with Mongoose in Node.js?
...to my blog with more detail
var perPage = 10
, page = Math.max(0, req.param('page'))
Event.find()
.select('name')
.limit(perPage)
.skip(perPage * page)
.sort({
name: 'asc'
})
.exec(function(err, events) {
Event.count().exec(function(err, count) {
...
HAproxy - Web负载均衡解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...heck inter 1500 rise 3 fall 3 backup
# server语法：server [:port] [param*] # 使用server关键字来设置后端服务器；为后端服务器所设置的内部名称[php_server_1]，该名称将会呈现在日志或警报中、后端服务器的IP地址，支持端口映射[10.12.25.68:80]...
How are POST and GET variables handled in Python?
...
Using Turbogears, Cherrypy:
from cherrypy import request
print request.params['username']
Web.py:
form = web.input()
print form.username
Werkzeug:
print request.form['username']
If using Cherrypy or Turbogears, you can also define your handler function taking a parameter directly:
def i...
Best XML Parser for PHP [duplicate]
...xtension is not available:
<?php
/**
* Convert XML to an Array
*
* @param string $XML
* @return array
*/
function XMLtoArray($XML)
{
$xml_parser = xml_parser_create();
xml_parse_into_struct($xml_parser, $XML, $vals);
xml_parser_free($xml_parser);
// wyznaczamy tablice z pow...
Missing XML comment for publicly visible type or member
...L comment for publicly visible type or member …
XML comment on … has a param tag for ‘…’, but there is no parameter by that name
Parameter ‘…’ has no matching param tag in the XML comment for ‘…’ (but other parameters do)
Solution
You can suppress every warning in Visual Studi...
Upload files with HTTPWebrequest (multipart/form-data)
...lt:
public static void HttpUploadFile(string url, string file, string paramName, string contentType, NameValueCollection nvc) {
log.Debug(string.Format("Uploading {0} to {1}", file, url));
string boundary = "---------------------------" + DateTime.Now.Ticks.ToString("x");
...
How to check file MIME type with javascript before upload?
...d the mime type based on the signature of the first bytes of the file
* @param {File} file A instance of File
* @param {Function} callback Callback with the result
* @author Victor www.vitim.us
* @date 2017-03-23
*/
function loadMime(file, callback) {
//List of kn...
How to lay out Views in RelativeLayout programmatically?
...hat I've been able to piece together, you have to add the view using LayoutParams.
LinearLayout linearLayout = new LinearLayout(this);
RelativeLayout.LayoutParams relativeParams = new RelativeLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
relativeParams.addRule...
How to read an external local JSON file in JavaScript?
... works also for loading a .html or .txt files, by overriding the mime type parameter to "text/html", "text/plain" etc.
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