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How to put an image in div with CSS?
...v class="image"></div>
and in CSS :
div.image {
content:url(http://placehold.it/350x150);
}
you can try it on this link :
http://jsfiddle.net/XAh2d/
this is a link about css content
http://css-tricks.com/css-content/
This has been tested on Chrome, firefox and Safari. (I'm ...
App Inventor 2 FTP 客户端拓展：FTP协议连接、上传、下载、创建、修改目录...
...line-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } 文档反馈 切换 目录 在线 客服 扫码添加客服咨询 我要 ...
How does Access-Control-Allow-Origin header work?
...Content-Type (this is only simple when its value is application/x-www-form-urlencoded, multipart/form-data, or text/plain)
If the server responds to the OPTIONS preflight with appropriate response headers (Access-Control-Allow-Headers for non-simple headers, Access-Control-Allow-Methods for non-s...
创建自定义 TinyWebDB 服务 · App Inventor 2 中文网
... the service by opening a browser and entering “localhost:8080” as the URL. You’ll see the web page interface to your web service. The end-goal of this service is to communicate with a mobile app created with App Inventor. But the service provides a web page interface to the service to help pr...
Cannot push to Heroku because key fingerprint
...he .git/config in your project to use the host alias:
[remote "heroku"]
url = git@heroku-alt:myapp.git
fetch = +refs/heads/*:refs/remotes/heroku/*
By choosing between heroku and heroku-alt in the remote of the .git/config files of specific projects you can manage which projects use which cred...
Capistrano error tar: This does not look like a tar archive
...to repo/, and run git remote -v) -- you may just need to update your :repo_url in deploy.rb (and delete the repo/ dir).
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How to change the style of alert box?
...t:100%;
top:0px;
left:0px;
z-index:10000;
background-image:url(tp.png); /* required by MSIE to prevent actions on lower z-index elements */
}
#alertBox {
position:relative;
width:300px;
min-height:100px;
margin-top:50px;
border:1px solid #666;
background-colo...
How do you reverse a string in place in JavaScript?
...Many use-cases do not require UTF-16 support (simple example; working with URL's and URL components/parameters). A solution is not "wrong" simply because it doesn't handle a non-required scenario. Notably, the top-voted answer explicitly declares that it only works with ASCII characters and thus i...
400 BAD request HTTP error code meaning?
I have a JSON request which I'm posting to a HTTP URL.
8 Answers
8
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Proper way to handle multiple forms on one page in Django
...
You have a few options:
Put different URLs in the action for the two forms. Then you'll have two different view functions to deal with the two different forms.
Read the submit button values from the POST data. You can tell which submit button was clicked: How c...