send

How to send base64 image via email

感情迁移 提交于 2019-12-10 10:55:16
问题 I'm trying to send emamil with base64 encoded image but it doesn't display the image - it just display empty img tag. When I dump data before sending, it's fine and image is displayed but it doesn't send it. Data looks like that: $data['body'] = '<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAOQAAAA3CAYAAAAc/eYMAAAKIElEQVR4nO1dzW3rMAz2DpaBHrtFd+ipqHLqCJ0gE2QBK+ixE3SDDOANsoAn8AJ5B5MyLUu2/hz7JfyA4uG1kSnrEymSopSiYDAYDAaDwWAwGAwGg8FgMBgMBoPBYDAYDAaDwWAwGAwGg8FgMP4DlFK9

facebook send API Error Code: 100 API Error Description: Invalid parameter Error Message: 'link' is invalid

末鹿安然 提交于 2019-12-10 02:45:15
问题 I am using facebook post GRAPH UI for posting private message with link to my application in facebook. Earlier it was working fine but from last two days the dialog started throwing error as : An error occurred. Please try again later. API Error Code: 100 API Error Description: Invalid parameter Error Message: 'link' is invalid. for sending message I am using code : function sendMessage(id) { FB.ui({ method : 'send', name : 'My APP', link : 'https://apps.facebook.com/MY_APP/', to : id, show

The behavior of send() and recv() in socket communication

核能气质少年 提交于 2019-12-09 19:04:55
问题 The following is the setup: Server Client | | accept connect | | v | send msg1-> | | | v v recv <- send | | v v send msg2-> recv | | v v close Here is my question: 1. Client actually receives msg1 before it closes, why is it like this? 2. send msg2 returns normally. Since client closes after receiving msg1, why is send msg2 successful? P.S. I'm using stream socket for TCP. 回答1: The recv function will get whatever is next in the receive buffer. In the case of the client, if the socket is a

JAVA网络编程:TCP之深入浅出send和recv ,发送和接收缓冲区

时光总嘲笑我的痴心妄想 提交于 2019-12-09 11:58:53
本篇我们用一个测试机上的阻塞socket实例来说明主题。文章中所有图都是在测试系统上现截取的。 需要理解的3个概念 1. TCP socket的buffer 每个TCP socket在内核中都有一个发送缓冲区和一个接收缓冲区,TCP的全双工的工作模式以及TCP的流量(拥塞)控制便是依赖于这两个独立的buffer以及buffer的填充状态。接收缓冲区把数据缓存入内核,应用进程一直没有调用recv()进行读取的话,此数据会一直缓存在相应socket的接收缓冲区内。再啰嗦一点,不管进程是否调用recv()读取socket,对端发来的数据都会经由内核接收并且缓存到socket的内核接收缓冲区之中。recv()所做的工作,就是把内核缓冲区中的数据拷贝到应用层用户的buffer里面,并返回,仅此而已。进程调用send()发送的数据的时候,最简单情况(也是一般情况),将数据拷贝进入socket的内核发送缓冲区之中,然后send便会在上层返回。换句话说,send()返回之时,数据不一定会发送到对端去(和write写文件有点类似),send()仅仅是把应用层buffer的数据拷贝进socket的内核发送buffer中,发送是TCP的事情,和send其实没有太大关系。接收缓冲区被TCP用来缓存网络上来的数据,一直保存到应用进程读走为止。对于TCP,如果应用进程一直没有读取,接收缓冲区满了之后

Is there any reason for a blocking call to winsock send() function on Vista to return immediately?

混江龙づ霸主 提交于 2019-12-09 03:30:30
Is there any reason for a blocking call to winsock's send() function on Vista to return immediately ? It works with expected delay on XP and below. I'm wondering if this has got anything to do with auto-tuning feature of Vista. Code: char *pBuffer; // pointer to data int bytes; // total size int i = 0, j=0; while (i < bytes) { j = send(m_sock, pBuffer+i, bytes-i, 0); i+=j; } Thanks, Pavan The first possibility is that send() failed and returned SOCKET_ERROR. Your code cannot detect this, you really ought to fix that. The next possibility is that send() just doesn't block. Which is pretty

Best method to send image and a text from android to wcf service

痴心易碎 提交于 2019-12-08 14:00:26
问题 I need to send an image and text from android to wcf service, tried with http client with multipart but no luck, kindly suggest. 回答1: send image using multipartBuilder and send text separately as json via http url connection, the below code for sending image to wcf service is this Android code public String postFiless( byte[] imgbyt, String urlString) throws Exception { HttpClient client = new DefaultHttpClient(); HttpPost post = new HttpPost(urlString); MultipartEntityBuilder builder =

Facebook Send Button - 'Sorry, something went wrong.'

别说谁变了你拦得住时间么 提交于 2019-12-08 12:38:48
问题 I'm implementing a Facebook Send dialog, by opening facebook.com/dialog/send in a popup window. When you click the 'Send' button the dialog will display the error: 'Sorry, something went wrong' - but only on certain URLs. The best examples I have are: https://www.facebook.com/dialog/send?app_id=123050457758183&name=People%20Argue%20Just%20to%20Win&link=facebook.com/iselect&redirect_uri=http://www.example.com/response - Doesn't work. Working: https://www.facebook.com/dialog/send?app_id

Is there any way to send binary data with XMLHttpRequest object?

非 Y 不嫁゛ 提交于 2019-12-08 12:07:07
问题 I'am trying to send binary chunk with XMLHttpRequest var xhr = new XMLHttpRequest(); var bindata = 0x0f0f; xhr.open("POST", "binary_reader.php"); xhr.send(bindata); But this approach not works. I've tried to provide Content-type: application/octet-stream , Content-encoding headers for xhr and they don't work either. I am suspect that there is no way to compose request of such kind. I would appreciate any help. 回答1: XMLHttpRequest.sendAsBinary is obsolete. Link As MDN mentioned, you can

How do I dynamically change the path_to()?

久未见 提交于 2019-12-08 11:24:26
问题 I currently have three methods which I want to collapse into one: def send_email(contact,email) end def make_call(contact, call) return link_to "Call", new_contact_call_path(:contact => contact, :call => call, :status => 'called') end def make_letter(contact, letter) return link_to "Letter", new_contact_letter_path(:contact => contact, :letter => letter, :status => 'mailed') end I want to collapse the three into one so that I can just pass the Model as one of the parameters and it will still

AppleScript - How to send a email without the mail app opening up

允我心安 提交于 2019-12-08 09:39:29
问题 I need to know how to send a email with applescript without having a email to send from. So basically using the mail app is out because I have to have the use input their email in order to send. Could I do a shell script in side the applescript in order to send? 回答1: Try my python email shell script here. I have an example applescript at the bottom of the page showing how you can control the shell script from applescript. 来源: https://stackoverflow.com/questions/8767884/applescript-how-to-send