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Duplicate symbols for architecture x86_64 under Xcode

...ng classes. https://developer.apple.com/library/content/qa/qa1490/_index.html share | improve this answer | follow | ...
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time.sleep — sleeps thread or process?

...certainly understand the confusion! http://docs.python.org/2/library/time.html share | improve this answer | follow | ...
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Mysql - How to quit/exit from stored procedure

...n this subject, check out: https://dev.mysql.com/doc/refman/5.5/en/signal.html How to raise an error within a MySQL function http://www.databasejournal.com/features/mysql/mysql-error-handling-using-the-signal-and-resignal-statements.html Addendum As I'm re-reading this post of mine, I realized ...
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How to detect if multiple keys are pressed at once using JavaScript?

... to quickly figure out one or more key codes. Assuming you have defined an html element and pointed to it with the variable element. element.innerHTML = ''; var i, l = map.length; for(i = 0; i < l; i ++){ if(map[i]){ element.innerHTML += '<hr>' + i; } } Note: You can easily...
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Replacing .NET WebBrowser control with a better browser, like Chrome?

...one seems to want to do - which is surprising given it now has support for HTML5 and so many other features that the IE(8) engine lacks. Update (2014) There's new dual-licensed project that allows you embed Chrome into your .NET applications called Awesomium. It comes with a .NET api but requires ...
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pycharm running way slow

... Reference : https://www.jetbrains.com/help/pycharm/2017.1/tuning-pycharm.html#d176794e266 share | improve this answer | follow | ...
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How can I change the color of my prompt in zsh (different from normal text)?

...on visual effects: http://zsh.sourceforge.net/Doc/Release/Prompt-Expansion.html#Visual-effects So, for example, the following two commands autoload -U colors && colors export PS1="%F{214}%K{000}%m%F{015}%K{000}:%F{039}%K{000}%~%F{015}%K{000}\$ " present the hostname in orange with black ...
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Detect iPad users using jQuery?

...ri iPad: Mozilla/5.0 (iPad; CPU OS 5_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B176 Safari/7534.48.3 iPhone: Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3 # UIWebView iPad: Moz...
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Is it possible to run a single test in MiniTest?

...s test path/to/test_file.rb:25 See http://guides.rubyonrails.org/testing.html#the-rails-test-runner share | improve this answer | follow | ...
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How to get a reference to current module's attributes in Python

...ule from which it is called). http://docs.python.org/library/functions.html#globals share | improve this answer | follow | ...