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Serving gzipped CSS and JavaScript from Amazon CloudFront via S3
...xample. The proper way is a "Custom Origin", which points to an Apache/IIS webserver which does content compression and serves the proper HTTP headers. Here is one blog post that describes the gist of it: nomitor.com/blog/2010/11/10/…
– Jesper M
Jul 28 '11 at...
JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
...sers ignore this information rendering the image. Even in large commercial web apps, support for EXIF orientation can be spotty 1 . The same source also provides a nice summary of the 8 different orientations a JPEG can have:
...
Using Vim's tabs like buffers
... To me, this is a bug, not "user error". Searching around the web for 'vim tabs' indicates that that just about everyone else disagrees with you, or is unaware of the "real" way to use Vim tabs. Also, if tabs are really "layout" views, then why are default tab titles, the current file...
How to write to Console.Out during execution of an MSTest test
...t:
We have some users reporting issues with a file upload feature in our web application. It only happens occasionally and without any special pattern. We have been trying to figure it out for a long time, adding debug information anywhere we can think it might help, crawling the logs etc, but we ...
How do you set the startup page for debugging in an ASP.NET MVC application?
...nd set the start page property.
Go to the project's Properties
Go to the Web tab
Select the Specific Page radio button
Type in the desired url in the Specific Page text box
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How to organize large R programs?
... see the Writing R Extensions manual as well as different tutorials on the web.
It gives you
a quasi-automatic way to organize your code by topic
strongly encourages you to write a help file, making you think about the interface
a lot of sanity checks via R CMD check
a chance to add regression t...
What is the recommended way to delete a large number of items from DynamoDB?
...();
}
Note: Deleting the table and then recreating it again from the web console may cause problems if using YAML/CloudFront to create the table.
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Custom CSS Scrollbar for Firefox
...a.mozilla.org/show_bug.cgi?id=1460109
There's no Firefox equivalent to ::-webkit-scrollbar and friends.
You'll have to stick with JavaScript.
Plenty of people would like this feature, see: https://bugzilla.mozilla.org/show_bug.cgi?id=77790
As far as JavaScript replacements go, you can try:
https:...
Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?
... about this since it essentially makes this option unusable when debugging Web apps.
– Daniel Serodio
Jul 2 '12 at 18:18
9
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What is the effect of encoding an image in base64?
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64843
Or using an image:
$ cat my.png|base64|wc -c
Base64-images and websites
This question is much more difficult to answer. Generally speaking, as larger the image as less sense using base64. But consider the following points:
A lot of embedded images in an HTML-File or CSS-File can have ...