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Integrating the ZXing library directly into my Android application

...nd(note); } // Make sure we've encoded at least one field. if (newDisplayContents.length() > 0) { newContents.append(';'); contents = newContents.toString(); displayContents = newDisplayCo...
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How to enable C++11 in Qt Creator?

...ult for C++11 compatibility mode is a reasonable choice. On my machine, at least according to the man page, -std=c++0x and -std=c++11 are identical. – Ali Sep 15 '15 at 10:38 1 ...
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Mixins vs. Traits

...rms 'trait' and 'mixin' are used in the wild is highly inconsistent and at least one of the points here is mostly wrong. PHP and Wikipedia (and according to @Sergio, also Scala) disagree with you about traits being stateless. I don't find this answer useful because it's made up of bare assertions, a...
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Is it possible to dynamically compile and execute C# code fragments?

...ust want to share a lesson I learned from that experience. At the very least, I could define an interface that they would be required to implement, then they would provide a code 'section' that implemented that interface. You may have a problem if you use an interface as a base type. I...
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Git push to wrong branch

... Rather than git push -f, better use git push --force-with-lease. At least, it ensures that remote ref will be updated only if nobody pushed other commits on top of your commits. – Pierre-Olivier Vares May 19 '16 at 9:12 ...
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Rename a git submodule

... @checksum But 1.8.5 has a stable release, for at least some... hours ;) github.com/git/git/releases/tag/v1.8.5 – VonC Nov 29 '13 at 6:16 ...
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cannot load such file — zlib even after using rvm pkg install zlib

...ll, regardless of the OS, @chrisfinne 's advice is still useful (for me at least)! – user131441 Sep 27 '12 at 22:28 ...
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Can you set a border opacity in CSS?

...ot 50%+ using them you should see to it that it works for ie aswell imo at least for ie7+ – Breezer Oct 31 '10 at 6:36 42 ...
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What events does an fire when it's value is changed?

... but onchange only fires on blur, atleast in firefox. I guess we will have to look for key press. – andho Oct 15 '10 at 7:45 ...
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jQuery .data() does not work, but .attr() does

... At least this explains the apparently non-intuitive behavior... though this could cause some smaller headaches when one's using 3rd party libraries, some of them using only data(), and others changing the actual attribute. ...