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Mercurial undo last commit
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@Martin Buberl: According to selenic.com/mercurial/hg.1.html#rollback, pull is considered a transaction. So if you pulled, executing hg rollback will undo the pull instead of the commit.
– Tim Henigan
Jan 21 '11 at 16:03
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Stacking DIVs on top of each other?
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I positioned the divs slightly offset, so that you can see it at work.
HTML
<div class="outer">
<div class="bot">BOT</div>
<div class="top">TOP</div>
</div>
CSS
.outer {
position: relative;
margin-top: 20px;
}
.top {
position: absolute;
margin...
Override back button to act like home button
...is is the correct thing to override. developer.android.com/sdk/android-2.0.html
– jay
Sep 29 '11 at 19:54
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What's the difference between “ ” and “ ”?
...d line break) are treated as one single white space character:
For all HTML elements except PRE, sequences of white space separate "words" (we use the term "word" here to mean "sequences of non-white space characters"). When formatting text, user agents should identify these words and lay them o...
PHP - Move a file into a different folder on the server
... $file
arr[i]=$file
i=$((i+1))
done
mv -f "${arr[0]}" /var/www/html/
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Using Gradle to build a jar with dependencies
...4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more in
fo.
Welcome
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JavaScriptSerializer - JSON serialization of enum as string
...Here is the link to that function: james.newtonking.com/projects/json/help/html/…
– CAD bloke
Nov 1 '11 at 1:37
62
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jQuery: Check if div with certain class name exists
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@Hussein: The HTML5 css selector means that this will almost certainly always be the worst possible way to do this. -1 for not simply deleting your post.
– Stefan Kendall
Apr 26 '11 at 18:31
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Navigation Drawer (Google+ vs. YouTube)
...s a design pattern now. developer.android.com/tools/extras/support-library.html
– Wubao Li
May 15 '13 at 20:45
though ...
Why does a return in `finally` override `try`?
...ns.com/help/phpstorm/javascript-and-typescript-return-inside-finally-block.html
So what do you use finally for?
I would use finally only to clean-up stuff. Anything that is not critical for the return value of a function.
It may make sense if you think about it, because when you depend on a line of ...