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In Jinja2, how do you test if a variable is undefined?
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345
From the Jinja2 template designer documentation:
{% if variable is defined %}
value of va...
JavaScript hard refresh of current page
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305
Try to use:
location.reload(true);
When this method receives a true value as argument, it w...
Object initialization syntax
...with F# and I can't find the syntax to do object initialization like in C# 3.
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How to search DOM elements using XPath or CSS selectors in Chrome Developer Tools?
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How to specialize std::hash::operator() for user-defined type in unordered containers?
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How to create a new java.io.File in memory?
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Show control hierarchy in the WinForms designer
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Splitting on last delimiter in Python string?
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How do I convert a String to an InputStream in Java?
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Like this:
InputStream stream = new ByteArrayInputStream(exampleString.getBytes(StandardCharse...
Append to a file in Go
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answered Oct 13 '12 at 19:00
Sridhar RatnakumarSridhar Ratnakumar
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