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Maintain the aspect ratio of a div with CSS
...get is somewhere around ~600px (including any fixed width columns) because screen resolutions don't come smaller unless you are dealing with phone-friendly sites. !!!
I use a completely transparent png but I don't really think it ends up mattering if you do it right. Like this:
<div class="vide...
Why do I need 'b' to encode a string with Base64?
...haracter there the end user wouldn't be able to translate from the text on screen to the real, raw data.
This is just a demo to show you how hard it can be to simply send raw data. Encoding the data into base64 format gives you the exact same data but in a format that ensures it is safe for sendin...
Break a previous commit into multiple commits
...merge into master:
$ git rebase -i master
When you get the rebase edit screen, find the commit you want to break apart. At the beginning of that line, replace pick with edit (e for short). Save the buffer and exit. Rebase will now stop just after the commit you want to edit. Then:
$ git res...
Learning assembly [closed]
...e the below program - and finally give g to run it.
(INT 21 display on screen the ASCII char stored in the DL register if the AH register is set to 2 -- INT 20 terminates the program)
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Perl build, unit testing, code coverage: A complete working example
...acs support to display the coverage information in the source code buffer (screen shot), and to navigate to/from covering test files.
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Why is it bad practice to call System.gc()?
... rather waste time at a point in the code where it doesn't matter (loading screen) than when the user is actively interacting with the program (like during a level of a game.)
There is one time when i will force collection: when attempting to find out is a particular object leaks (either native co...
Absolute vs relative URLs
... <link href="/style/style.css" rel="stylesheet" type="text/css" media="screen"></style>
</head>
<body>
<img src="/images/some/localimage.png" alt="">
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js" ></script>...
Javascript object Vs JSON
... @testndtv you're missing the point - although on paper (or on screen) a JSON string and the display of a JS object may look the same, they're not the same thing. JSON is just a way to pack an object into a string, so it can be transferred somewhere and later unpacked back into an obje...
What is the most robust way to force a UIView to redraw?
...ublayer to the view for that. But that is different than putting it on the screen, which needs to wait until the correct compositing time.
– Rob Napier
May 8 '13 at 4:05
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Difference between Role and GrantedAuthority in Spring Security
...E_EDITOR would have both Read and Write. Roles are mainly used for a first screening at the outskirt of the request processing such as
http.
...
.antMatcher(...).hasRole(ROLE_MANAGER)
The Authorities being enforced deep in the request's process flow allows a finer grained application of the per...