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Show an image preview before upload
...ick example that makes use of the FileReader class to read an image as DataURL and renders a thumbnail by setting the src attribute of an image tag to a data URL:
The html code:
<input type="file" id="files" />
<img id="image" />
The JavaScript code:
document.getElementById("files")...
.htaccess redirect all pages to new domain
... loop...
Here, this one redirects everything after the domain name on the url to the exact same copy on the new domain url:
RewriteEngine on
RewriteRule ^(.*)$ http://www.newdomain.com/$1 [R=301,L]
www.example.net/somepage.html?var=foo redirects to www.newdomain.com/somepage.html?var=foo
...
How do I create a simple 'Hello World' module in Magento?
...ion, showing you how to setup a controller/router to respond to a specific URL. This will be a small novel. I might have time later for the model/template related topics, but for now, I don't. I will, however, briefly speak to your SQL question.
Magento uses an EAV database architecture. Whenever p...
cURL equivalent in Node.js?
...
http request y async, curl is sync.
– e-info128
Jul 7 '13 at 0:41
2
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urllib2.HTTPError: HTTP Error 403: Forbidden
I am trying to automate download of historic stock data using python. The URL I am trying to open responds with a CSV file, but I am unable to open using urllib2. I have tried changing user agent as specified in few questions earlier, I even tried to accept response cookies, with no luck. Can you pl...
How to add facebook share button on my website?
...a sub page, the trick was to share the image as picture=
The variable mainUrl would be http://yoururl.com/
var d1 = $('.targ .t1').text();
var d2 = $('.targ .t2').text();
var d3 = $('.targ .t3').text();
var d4 = $('.targ .t4').text();
var descript_ = d1 + ' ' + d2 + ' ' + d3 + ' ' + d4;
var descr...
Are unused CSS images downloaded?
...t;style type="text/css">
.nonexistent {
background: url('index.php?foo');
}
</style>
</head>
<body>
<?php if(isset($_GET['foo'])) {
file_put_contents('test.txt', $_SERVER['HTTP_USER_AGENT']);
} ?>
</body>
</html&...
Insert picture into Excel cell [closed]
...
just go to google docs and paste this as a formula, where URL is a link to your img
=image("URL", 1)
afterwards, from google docs options, download for excel and you'll have your image on the cell
EDIT
Per comments, you dont need to keep the image URL alive that long, just ...
PHP function to make slug (URL string)
...k properly with other unicode characters (which are valid characters for a URL slug/string). A common scenario is when the input string contains non-English characters.
Only use this solution if you're confident that the input string won't have unicode characters which you might want to be a part of...
How do I request a file but not save it with Wget? [closed]
...(uppercase o) and redirect to /dev/null to discard the output:
wget -qO- $url &> /dev/null
> redirects application output (to a file). if > is preceded by ampersand, shell redirects all outputs (error and normal) to the file right of >. If you don't specify ampersand, then only nor...