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Which HTML5 tag should I use to mark up an author’s name?
...optimal. HTML5 best affords wrapping <article> headlines and bylines info in a <header> like so:
<article>
<header>
<h1 class="headline">Headline</h1>
<div class="byline">
<address class="author">By <a rel="author" h...
HTTPS setup in Amazon EC2
...u don't mention what platform you are on, so it difficult to give any more information.
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Xcode: issue “file xxx.png is missing from working copy” at project building
...nd as the last occurrence is the one it uses to try and determine revision info). Simply running Update worked for me. When I added some new images, I actually had to manually select "add" on the 2x/3x variants in the File Inspector pane as well. Weird.
– Android3000
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Stretch and scale CSS background
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The IE-specific filters are not ideal solutions so feel free to condition for IE with CSS alternatives. I personally use the CSS3 "cover" on my own site and it works fine on iOS devices, just be sure to define the device-width.
– Clement
Apr...
How to automatically generate a stacktrace when my program crashes
...any compiler that uses glibc, you can use the backtrace() functions in execinfo.h to print a stacktrace and exit gracefully when you get a segmentation fault. Documentation can be found in the libc manual.
Here's an example program that installs a SIGSEGV handler and prints a stacktrace to stderr ...
Can I find out the return value before returning while debugging in Intellij?
...operation that you want to see, then go to Run->Evaluate Expression (or Alt-F8) and it should run the expression at that point and return what it's returning.
Note: If you create a breakpoint, there are a lot of things you can tell IDEA to do with them, such as if you break on a breakpoint, you...
How to show loading spinner in jQuery?
...reat AJAX Loader Generator according to your color scheme: http://ajaxload.info/
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Oracle query to fetch column names
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The Oracle equivalent for information_schema.COLUMNS is USER_TAB_COLS for tables owned by the current user, ALL_TAB_COLS or DBA_TAB_COLS for tables owned by all users.
Tablespace is not equivalent to a schema, neither do you have to provide the table...
Image inside div has extra space below the image
...ommons/thumb/f/f2/VangoghStarry-night2.jpg/300px-VangoghStarry-night2.jpg" alt="">
</div>
<div id="align-middle">
<h1>vertical-align: middle</h1>
The quick brown fox jumps over the lazy dog <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/f/f2/Vang...
Need to handle uncaught exception and send log file
...tion, start a new activity to ask the user to send
a log.
Extract the log info from logcat's files and write to your
own file.
Start an email app, providing your file as an attachment.
Manifest: filter your activity to be recognized by your exception handler.
Optionally, setup Proguard to strip ou...