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What is the best way to convert a JSON object into querystrings to append to a GET Url? The POST is straight forward and gets read by my Web API backend. {Name: 'Mike' } = ?Name=Mike private static string MakeRequest(HttpWebRequest req, string data) { try { if (req.Method == Verbs.POST.ToString() || req.Method == Verbs.PUT.ToString() || req.Method == Verbs.DELETE.ToString()) { var encodedData = Encoding.UTF8.GetBytes(data); req.ContentLength = encodedData.Length; req.ContentType = "application/json"; req.GetRequestStream().Write(encodedData, 0, encodedData.Length); } using (var response = req

Possible Duplicate: The ultimate clean/secure function I was informed in another thread that this bit of code was pretty useless: function getPost($s) { if (array_key_exists($s, $_POST)) return mysql_real_escape_string(htmlspecialchars($_POST[$s])); else return false; } function getGet($s) { if (array_key_exists($s, $_GET)) return mysql_real_escape_string(htmlspecialchars($_GET[$s])); else return false; } Can anybody help understand why and how I can make it better please? Links or references are welcome also. Just trying to always improve :) Well, it's bad for the same way magic_quotes_gpc is

I am trying to login to Spotify using the Web API since I don't need a session object. In my authorize method, I need to pass in the redirect url, but the way that the iOS redirect url is formatted is not accepted in a .GET request. func authorize() { // create the url let url = "https://accounts.spotify.com/authorize" // parameters let parameters = ["client_id" : kClientID, "response_type" : "code", "redirect_uri" : "spotify-discover-login://callback", "state" : kState, "scope" : kScopes] // response code var responseCode = 401 Alamofire.request(.GET, url, parameters: parameters, headers: nil

I want to send a server simple GET request but as I see the .ajax sends x-requested-with header which my server doesn't understand. $.ajax({ type: 'GET', url: 'coord-' + x + '-' + y + '-' + iname, success: function(data) { $('img').each(function(idx, item) { var img_attr = $(this).attr("src") var name = img_attr.match(/\d+-\d+\.\w+/) name = name + '?r=' + Math.random() $(this).removeAttr("src") $(this).attr("src",name) }) }, }) in headers ---> X-Requested-With: XMLHttpRequest Is it possible to send a simple request without using x-request-with? This looks like you need to set the contentType

I was reading Balusc blog on PRG pattern in JSF where it is mentioned that : This article is targeted on JSF 1.2. For JSF 2.0, this can easier be achieved using the new Flash scope. I wanted to find out how can flash scope help us in achieving the same ? Call Flash#setKeepMessages() with true before render response phase to instruct JSF to store the faces messages in the flash scope and add faces-redirect=true query string parameter to the outcome to perform a redirect. public String submit() { // ... FacesContext context = FacesContext.getCurrentInstance(); context.addMessage(null, new

I want my app to perform the following test in the code with ActivityInstrumentationTestCase2. The problem is the getActivity() method returns a null. This results in a NullPointerException at the line directly underneath the line that contains getActivity(). As a result, the test cannot run. I don't know why it is doing that. I have already tried changing @Before to @Override but the problem continues. Here is the actual Test class: package com.example.guy.smsclassprojecttest; import android.test.ActivityInstrumentationTestCase2; import android.test.suitebuilder.annotation.SmallTest; import

I'm using angular2 observable pattern to make http requests. I'm trying to conditional repeat the http get: I want to execute the http get until a condition is met: http.get('url') .map(res => { // if the condition is met I should repeat the http get request }) .subscribe() Is there a way to conditional repeat the http get request? Thanks, Marco You can use expand operator. Here's an example: let request$ = http.get('url'); request$.expand(value => { return value !== 0 ? request$ : Rx.Observable.empty() }) .map(res => { //Do mapping here }) .subscribe() 来源： https://stackoverflow.com/questions

Possible Duplicate: sql to pick apart a string of a persons name and output the initials In MS-SQL Server , there is a way to get the first letter of each word in a string? For example: Name: Michael Joseph Jackson Query: SELECT name, [function] as initial FROM Customers Result: MJJ This function will shield your results against multiple sequential spaces in the source string: CREATE FUNCTION dbo.fnFirsties ( @str NVARCHAR(4000) ) RETURNS NVARCHAR(2000) AS BEGIN DECLARE @retval NVARCHAR(2000); SET @str=RTRIM(LTRIM(@str)); SET @retval=LEFT(@str,1); WHILE CHARINDEX(' ',@str,1)>0 BEGIN SET @str