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default select option as blank

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Is there a splice method for strings?

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How to delete a character from a string using Python

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Mutex example / tutorial? [closed]

...pt. Hope the example gives you a clear picture of the concept.] With C++11 threading: #include <iostream> #include <thread> #include <mutex> std::mutex m;//you can use std::lock_guard if you want to be exception safe int i = 0; void makeACallFromPhoneBooth() { m.lock();/...
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How to check if any flags of a flag combination are set?

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Clearing purchases from iOS in-app purchase sandbox for a test user

... a "plus" string to the email to create aliases for an address: so tester+01@gmail.com and tester+02@gmail.com both really just go to tester@gmail.com. Probably other email hosts do the same. When you create a test account you need to introduce: first name, last name, email address, password, secret...
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Intercepting links from the browser to open my Android app

... 141 Use an android.intent.action.VIEW of category android.intent.category.BROWSABLE. From Romain ...
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Disable messages upon loading a package

... 149 Just use suppressMessages() around your library() call: edd@max:~$ R R version 2.14.1 (2011-...
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How to sort Counter by value? - python

... 261 Use the Counter.most_common() method, it'll sort the items for you: >>> from collectio...