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What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?
...requested webpage and executes the JavaScript on the page which requests a file from the server at regular intervals (e.g. 0.5 seconds).
The server calculates each response and sends it back, just like normal HTTP traffic.
Ajax Long-Polling:
A client requests a webpage from a server using regu...
Python Image Library fails with message “decoder JPEG not available” - PIL
... up" message. I got the error refers to: "-c import setuptools, tokenize;__file ... ..." any advice?
– RicardoGonzales
Apr 24 '14 at 21:17
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RESTful way to create multiple items in one request
...ed data, initiating a long lived process, etc. For example, we could map a file system or even the unix ps command as a REST API.
I think it is safe to assume that operating a resource may also mean to create several other entities as a side effect.
...
How can I tell gcc not to inline a function?
Say I have this small function in a source file
8 Answers
8
...
In PHP, how to detect the execution is from CLI mode or through browser ? [duplicate]
I have a common script which Im including in my PHPcron files and the files which are accessing through the browser. Some part of the code, I need only for non cron files. How can I detect whether the execution is from CLI or through browser (I know it can be done by passing some arguments with the ...
App Inventor 2 网络微数据库后台搭建教程 - 自建TinyWebDB服务 · App Inventor 2 中文网
...据。
tinywebdb.sqlite3：网络微数据库的数据都在这里。
files 文件夹：App 上传的图片（第一次有人上传时才出现）。
备份 tinywebdb.sqlite3 和 files 文件夹就是备份全部数据。
路线 A：在自己的 Windows 电脑上运行
...
How to implement an abstract class in ruby?
...ct_methods(*args)
args.each do |name|
class_eval(<<-END, __FILE__, __LINE__)
def #{name}(*args)
raise NotImplementedError.new("You must implement #{name}.")
end
END
# important that this END is capitalized, since it marks the end of <<-END
...
How to put an image in div with CSS?
...iv class="picture1">&nbsp;</div>
and put this into your css file:
div.picture1 {
width:100px; /*width of your image*/
height:100px; /*height of your image*/
background-image:url('yourimage.file');
margin:0; /* If you want no margin */
padding:0; /*if your want to paddi...
Access Control Request Headers, is added to header in AJAX request with jQuery
...
Here is an example configuration which turns on CORS on nginx (nginx.conf file):
location ~ ^/index\.php(/|$) {
...
add_header 'Access-Control-Allow-Origin' "$http_origin" always;
add_header 'Access-Control-Allow-Credentials' 'true' always;
if ($request_method = OPTIONS) {
...
.aspx vs .ashx MAIN difference
...he most common handler
is an ASP.NET page handler that
processes .aspx files. When users
request an .aspx file, the request is
processed by the page through the page
handler.
The image below illustrates this:
As to your second question:
Does ashx handle more connections than aspx?...