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In Jinja2, how do you test if a variable is undefined?
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From the Jinja2 template designer documentation:
{% if variable is defined %}
value of var...
Git stash twice
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answered Apr 20 at 4:48
WaaheedaWaaheeda
4766 bronze badges
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Determine when a ViewPager changes pages
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48
You can use a SimpleOnPageChangeListener instead and only override onPageSelected
– clocksmith
Jul 1...
Replace all non-alphanumeric characters in a string
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4 Answers
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How to search DOM elements using XPath or CSS selectors in Chrome Developer Tools?
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answered Aug 29 '11 at 20:49
Matt PolitoMatt Polito
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How do I set up HttpContent for my HttpClient PostAsync second parameter?
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answered Sep 24 '13 at 1:57
Preston GuillotPreston Guillot
5,70033 gold badges2525 silver badges4040 bronze badges
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Most efficient way to concatenate strings in JavaScript?
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what is the unsigned datatype?
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143
unsigned really is a shorthand for unsigned int, and so defined in standard C.
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Matplotlib scatterplot; colour as a function of a third variable
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answered Nov 20 '11 at 21:43
Joe KingtonJoe Kington
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Gradle - getting the latest release version of a dependency
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Gradle currently does not support Maven's RELEASE (which is rarely used and deprecated) but it ...