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Camera access through browser

...ctures from an HTML5 page and upload them to your server. It requires some extra programming on the server, but apart from PhoneGap, I have not found another way. share | improve this answer ...
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How do I print a double value with full precision using cout?

... calculates the right precision for me. And it's fast, too. #include <string> #include <boost/lexical_cast.hpp> using boost::lexical_cast; using std::string; double d = 3.14159265358979; cout << "Pi: " << lexical_cast<string>(d) << endl; Output: Pi: 3.14...
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Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]

... in one of the following locations: C:\Program Files\Android\android-sdk\extras\intel\Hardware_Accelerated_Execution_Manager C:\Users\<user>\adt-bundle-windows-x86_64\sdk\extras\intel\Hardware_Accelerated_Execution_Manager If the installer fails with the message that Intel VT must be turne...
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How should I read a file line-by-line in Python?

...ndle when it collects the file object, therefore as long as you don't have extra references to the file object and you don't disable GC and you're not opening many files in quick succession, you're unlikely to get "too many files open" due to not closing the file. – Lie Ryan ...
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How to grep for two words existing on the same line? [duplicate]

... Use grep: grep -wE "string1|String2|...." file_name Or you can use: echo string | grep -wE "string1|String2|...." share | improve this answ...
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List Git aliases

...on the answer by johnny. It applies if you're not using git-alias from git-extras. On Linux, run once: git config --global alias.alias "! git config --get-regexp ^alias\. | sed -e s/^alias\.// -e s/\ /\ =\ /" This will create a permanent git alias named alias which gets stored in your ~/.gitconf...
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change cursor to finger pointer

... Here is something cool if you want to go the extra mile with this. in the url, you can use a link or save an image png and use the path. for example: url('assets/imgs/theGoods.png'); below is the code: .cursor{ cursor:url(http://www.icon100.com/up/3772/128/425-hand...
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Background color of text in SVG

...hat does "SourceGraphic" mean here? Does "url(#solid)" actually cause an extra web access? – Ben Slade Nov 25 '15 at 19:28 7 ...
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Why is this program erroneously rejected by three C++ compilers?

...Image.open('helloworld.png') # Open image object using PIL print image_to_string(image) # Run tesseract.exe on image To use it, do: python script.py > helloworld.cpp; g++ helloworld.cpp share ...
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How to select option in drop down protractorjs e2e tests

... Note that you can get partial matches, so 'Small' will match 'Extra Small'. – TrueWill Aug 18 '15 at 16:12 3 ...