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HTTP URL Address Encoding in Java
...th a query like http://www.google.com/ig/api?weather=São Paulo, use the 5-parameter version of the constructor:
URI uri = new URI(
"http",
"www.google.com",
"/ig/api",
"weather=São Paulo",
null);
String request = uri.toASCIIString();
...
How can I set response header on express.js assets
...source_sharing}
* {@link http://expressjs.com/en/4x/api.html#res.set}
* @param {object} request the Request object
* @param {object} response the Response object
* @param {function} next function to continue execution
* @returns {void}
* @example
* <code>
* const express = require('exp...
?? Coalesce for empty string?
... my need as well as what I ended up using:
private static string Coalesce(params string[] strings)
{
return strings.FirstOrDefault(s => !string.IsNullOrEmpty(s));
}
Usage:
string result = Coalesce(s.SiteNumber, s.AltSiteNumber, "No Number");
EDIT:
An even more compact way of writing thi...
Default filter in Django admin
...Filter
class StatusFilter(SimpleListFilter):
title = _('Status')
parameter_name = 'status'
def lookups(self, request, model_admin):
return (
(None, _('Pending')),
('activate', _('Activate')),
('rejected', _('Rejected')),
('all', ...
How to access component methods from “outside” in ReactJS?
...
Another way so easy:
function outside:
function funx(functionEvents, params) {
console.log("events of funx function: ", functionEvents);
console.log("this of component: ", this);
console.log("params: ", params);
thisFunction.persist();
}
Bind it:
constructor(props) {
super(props)...
How to remove part of a string? [closed]
...t, the index form where you want the string to be trimmed. and an optional parameter is the length of the substring. You can see proper documentation and example code on http://php.net/manual/en/function.substr.php
NOTE : index for a string starts with 0.
...
Hibernate show real SQL [duplicate]
...irst is equivalent to hibernate.show_sql=true, the second prints the bound parameters among other things.
Reference
Hibernate 3.5 Core Documentation
3.5. Logging
Hibernate 4.1 Core Documentation
4.1. Logging
sha...
Getting HTTP code in PHP using curl
...h all type of api response i.e. Get / Post
function hitCurl($url,$param = [],$type = 'POST'){
$ch = curl_init();
if(strtoupper($type) == 'GET'){
$param = http_build_query((array)$param);
Changing selection in a select with the Chosen plugin
...electId'), ['Argentina', 'Germany']);
function activateChosen($container, param) {
param = param || {};
$container.find('.chosen-select:visible').chosen(param);
$container.find('.chosen-select').trigger("chosen:updated");
}
function selectChosenOptions($select, values) {
$select.va...
What are “res” and “req” parameters in Express functions?
...esponse to req, you use res to send back the desired HTTP response.
Those parameters can be named anything. You could change that code to this if it's more clear:
app.get('/user/:id', function(request, response){
response.send('user ' + request.params.id);
});
Edit:
Say you have this method:...