From their website:

&gt; cURL is the name of the project. The name is a play on &#39;Client for
&gt; URLs&#39;, originally with URL spelled in uppercase to make it obvious it
&gt; deals with URLs. The fact it can also be pronounced &#39;see URL&#39; also
&gt; helped, it works as an abbreviation for &quot;Client URL Request Library&quot;
&gt; or why not the recursive version: &quot;Curl URL Request Library&quot;.

http://curl.haxx.se/docs/faq.html#What_is_cURL

I am using **Volley** Network Library in my application.

**The Issue is that it is sending  data more than once when network connection is slow.**

And After I Google this issue, all i can find about this issue is below point:


    connection.setChunkedStreamingMode(0);
    
But I am not able to edit my volley library Hurlkstack classes.

It says: 

The jar of this class file belong to container android Private libraries which does not allow modification to source attachments on it entries.

What should i do can some one help me


i have the following code where should i modify
.

    private void makeJsonObjectRequest() {
    	JsonObjectRequest jsonObjReq = new JsonObjectRequest(Method.POST,
    			&quot;http://example.com/***.php&quot;, obj, new Response.Listener&lt;JSONObject&gt;() {
    				@Override
    				public void onResponse(JSONObject response) {
    					try {
    						response.getString(&quot;success&quot;);
    						} catch (JSONException e) {
    						e.printStackTrace();
    					}
    				}
    			}, new Response.ErrorListener() {
    				@Override
    				public void onErrorResponse(VolleyError error) {
    				}
    			});
    
    	AppController.getInstance().addToRequestQueue(jsonObjReq);
    }

Android volley sending data twice

My root view controller is a UITabBarController.  I&#39;m trying to present a modal view controller over one of the tab bar controller&#39;s view controllers, but still allow the tab bar to be used to go to a different tab - in other words, I would like for the modal to only interrupt to the flow of that particular tab, not the entire app.

To do this, I&#39;ve set the presenting view controller&#39;s presentation style as &#39;Over Current Context&#39; in storyboard. The problem I&#39;m having is that after presenting the modal view controller and selecting a new tab, the presenting view controller&#39;s view is removed from the window, and isn&#39;t added back to the window when dismissing the presented view controller.  After dismissing the view controller, moving to another tab and then coming back finally puts the presenting view controller back into the window.

I&#39;ve reproduced my problem using the &#39;Tabbed&#39; template in Xcode.


![][1]

After presenting modal - I&#39;ve added transparency to the presented view controller to easily see what&#39;s going on in the presented view controller.

![][2]

Changing to second tab and then back - the presenting view controller&#39;s view has now been removed.
![][3]

Dismissing the modal leaves the presenting view controller with it&#39;s view still removed from the window.  Going to tab 2 and returning adds the view back to the window.
![][4]

I&#39;m hoping this is something simple I&#39;ve overlooked in storyboard, but the fact that I can present the modal and see the presented view controller behind it before changing tabs makes me think I have things set up correctly.


  [1]: http://i.stack.imgur.com/L75B3.png
  [2]: http://i.stack.imgur.com/CyxOK.png
  [3]: http://i.stack.imgur.com/XZ5FS.png
  [4]: http://i.stack.imgur.com/b3fSS.png

Black screen after presenting modal view controller in current context from UITabBarController

I know that cURL is a command line utility that lets you send an HTTP request, but what does that &#39;c&#39; stand for?

What does the &#39;c&#39; in cURL stand for?

<p>I know that cURL is a command line utility that lets you send an HTTP request, but what does that 'c' stand for?</p>


I am using Postman to test some Curl requests to an API server. The API developers gave us the curl command, but I can&#39;t send it from the Postman. How to make such a request from the Postman?

	curl -X POST &quot;https://api-server.com/API/index.php/member/signin&quot; -d &quot;{&quot;description&quot;:&quot;&quot;,&quot;phone&quot;:&quot;&quot;,&quot;lastname&quot;:&quot;&quot;,&quot;app_version&quot;:&quot;2.6.2&quot;,&quot;firstname&quot;:&quot;&quot;,&quot;password&quot;:&quot;my_pass&quot;,&quot;city&quot;:&quot;&quot;,&quot;apikey&quot;:&quot;213&quot;,&quot;lang&quot;:&quot;fr&quot;,&quot;platform&quot;:&quot;1&quot;,&quot;email&quot;:&quot;email@example.com&quot;,&quot;pseudo&quot;:&quot;example&quot;}&quot;

	--0xKhTmLbOuNdArY
	Content-Disposition: form-data; name=&quot;userfile&quot;; filename=&quot;profil.jpg&quot;
	Content-Type: image/jpeg
	Content-Transfer-Encoding: binary

	&lt;ffd8ffe0 00104a46 49460001 01010048 ... a00fffd9&gt;

	—0xKhTmLbOuNdArY—

Simulate a specific CURL in PostMan

This should be an easy thing to do. I can find plenty of references to how to do it in Guzzle 3, but they don&#39;t work in Guzzle 5.

What I am doing so far:

    $this-&gt;client = new GuzzleClient([&#39;defaults&#39; =&gt; [
        &#39;verify&#39; =&gt; &#39;false&#39;
    ]]);

When I send a request though I get this error:

    RequestException in RequestException.php line 51:
    SSL CA bundle not found: false

I cannot find any useful reference to this error on google. If I could get access to the curl options then I could try something like the solution suggested here (which is for Guzzle 3, hence why it doesn&#39;t work): http://inchoo.net/dev-talk/symfony2-guzzle-ssl-self-signed-certificate/, the relevant section of which is:

    $req-&gt;getCurlOptions()-&gt;set(CURLOPT_SSL_VERIFYHOST, false);
    $req-&gt;getCurlOptions()-&gt;set(CURLOPT_SSL_VERIFYPEER, false);

How to ignore invalid SSL certificate errors in Guzzle 5

I have a web api `http://something.com/api` and I want to use GET to get the response body.

This is my command:

    curl &quot;http://something.com/api&quot;

Of course, it fails and gives an error message.

When I use Chrome and input the above url, everythings correct. However I do the same things with Firefox, the url gives me the same error message. I try to repeat the action with Chrome extension DHC, the request gives correct response again. After some searching, I believe that the curl option `--user-agent` makes a difference. What is the correct way to set the user agent to Chrome? Or this is not the point, the problem comes from other fields? Thank you very much.

How to use curl to get a GET request exactly same as using Chrome?

I&#39;m running PHP Version 5.6.3 as part of XAMPP on Windows 7.

When I try to use the Mandrill API, I&#39;m getting the following error:

&gt; Uncaught exception &#39;Mandrill_HttpError&#39; with message &#39;API call to messages/send-template failed: SSL certificate problem: unable to get local issuer certificate&#39;

I already tried everything I read on StackOverflow, including adding the following to the php.ini file:

    curl.cainfo = &quot;C:\xampp\php\cacert.pem&quot;

And ofcourse downloaded to that location the cacert.pem file from http://curl.haxx.se/docs/caextract.html

but after all that, restarted XAMPP and Apache server but still getting the same error.

I really don&#39;t know what else to try.

Can anyone advise on what else can I try?

PHP - SSL certificate error: unable to get local issuer certificate

I&#39;m wondering if its possible to programmatically discover all the endpoints of a particular API. 

So for example if I GET this URL with a browser or curl:
https://api.twitter.com/1.1/

I might get something like this as a JSON response:

```
&quot;TwitterAPI&quot;:{
	&quot;version&quot; : 1.1,
	&quot;GET&quot; : {
		&quot;search/&quot; : [&quot;users&quot;, &quot;trending&quot;],
		&quot;users/&quot; : [&quot;id&quot;, &quot;handle&quot;]
	}
}
```

Of course Twitter could choose to publish or not publish this format. So as a side question, are there any libraries for Java or JavaScript that will automatically map and publish the API routes you created in your controllers?  

Content Type	Original Author	Original Content on Stackoverflow
Question	don	View Question on Stackoverflow
Solution 1 - Curl	Kevin DiTraglia	View Answer on Stackoverflow

What does the 'c' in cURL stand for?

Curl Problem Overview

Curl Solutions

Solution 1 - Curl

Black screen after presenting modal view controller in current context from UITabBarController

Android volley sending data twice

Attributions