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How do I find files that do not contain a given string pattern?
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Take a look at ack. It does the .svn exclusion for you automatically, gives you Perl regular expressions, and is a simple download of a single Perl program.
The equivalent of what you're looking for should be, in ack:
ack -L foo
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Makefile variable as prerequisite
...-hostname: guard-HOSTNAME
./changeHostname.sh ${HOSTNAME}
If you call make change-hostname, without adding HOSTNAME=somehostname in the call, then you'll get an error, and the build will fail.
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UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationCont
...pected (i.e. pull down fires the correct event). However, if I programmatically invoke the beginRefreshing instance method on the refresh control like:
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External resource not being loaded by AngularJs
...xt/html" width="640" height="385"
ng-src="{{trustSrc(movie.src)}}" allowfullscreen frameborder="0">
</iframe>
http://plnkr.co/edit/tYq22VjwB10WmytQO9Pb?p=preview
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How can I detect whether an iframe is loaded?
...y on("load"). (Unfortunately, the docs don't quite make clear that that's all you need to do.)
– Teepeemm
Oct 5 '14 at 0:25
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Use URI builder in Android or create URL with variables
...what I am doing with each segment. I also added toString() to the build() call to get the proper type back.
– David
Oct 3 '13 at 20:19
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How can I loop through a List and grab each item?
...h 100,000 entries in the List and the foreach loop took twice as long (actually 1.9 times as long). This isn't necessarily true in all situations, but in many. It depends on the size of the List, how many operations you do within the loop, etc.... This was what I was getting at.
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SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
I am trying to do the Michael Hartl tutorial. When I attempt to install rails 3.2.14 in my gemset, I get the following issue:
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mailto link multiple body lines
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This should work for all special characters, right? &=%26, %=%25, are there any characters where this pattern doesn't hold?
– blast_hardcheese
Nov 9 '13 at 9:50
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Learning to write a compiler [closed]
... The PDF ¶ version (examples are in Pascal, but the information is generally applicable)
Linkers and Loaders $ (Google Books)
Lisp in Small Pieces (LiSP) $
LLVM Tutorial
Modern Compiler Implementation in ML $ — There is a Java $ and C $ version as well - widely considered a very good book
Object-...