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Application Skeleton to support multiple screens
...yout is deprecated and should not be used.
Use appropriate image formats - PNG versus JPEG
Android "prefers" PNG for bitmap image files, "accepts" JPEG, and "discourages" GIF.
However, PNG and JPEG are not equivalents. They have different quality trade offs, and PNG is not always best:
JPEG can o...
Timeout jQuery effects
...n be done with only a few lines of jQuery:
$(function(){
// make sure img is hidden - fade in
$('img').hide().fadeIn(2000);
// after 5 second timeout - fade out
setTimeout(function(){$('img').fadeOut(2000);}, 5000);
});
see the fiddle below for a working example...
http://j...
Set the absolute position of a view
...
//...
FrameLayout root = (FrameLayout)findViewById(R.id.root);
ImageView img = new ImageView(this);
img.setBackgroundColor(Color.RED);
//..load something inside the ImageView, we just set the background color
FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(20, 20);
params.leftMargi...
Xcode debugging - displaying images
...ile debugging is to convert that raw data into an image-file format, like .png, and then saving it somewhere, and then i'm opening the image with any image viewing tool.
I have a piece of code for that purpose, which look basically like that:
NSData *imageData = UIImagePNGRepresentation(self.myUII...
Is there a way to filter network requests using Google Chrome developer tools?
...
Negative text filters - list results not matching a given query.
Use -.png or -.gif or -.jpg as filter in the network panel.
Many other negative filters work too. e.g. -mime-type:image/png, -larger-than:20k, -domain:yoursite.com, -status-code:404. See Chrome developer docs - Sorting and filteri...
Gmail's new image caching is breaking image links in newsletter
...ageProxy to fetch your images
Rename your images to something else with png, jpg or gif extensions
only.
Don't use any kind of query string in your image url like ?t=34343
your image must include png, jpg or gif as an extension.
your image url must be mapped onto your image directly.
If you need ...
Rails: Open link in new tab (with 'link_to')
...arameters. Modify your code like this:
<%= link_to image_tag("facebook.png", class: :facebook_icon, alt: "Facebook"), "http://www.facebook.com/mypage", target: :_blank %>
Or with a block:
<%= link_to "http://www.facebook.com/mypage", target: :_blank do %>
<%= image_tag("facebook...
Pretty graphs and charts in Python [closed]
...has backends for Tk, Qt, Wx, Cocoa, and many image types such as PDF, EPS, PNG, etc.). The main advantages of Chaco are its speed relative to Matplotlib and its integration with Enthought's Traits API for interactive applications.
...
What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
...ase />
<basefont />
<br />
<hr />
<input />
<img />
<link />
<meta />
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Is it possible to hide the cursor in a webpage using CSS or Javascript?
... to care about browsers that do not support CSS3: Use a 1x1 px transparent png or 1% transparency png.
– Derek 朕會功夫
Jul 29 '11 at 18:45
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