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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...
unable to locate nuget.exe when building webservice on appharbor
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Dec 10 '13 at 18:07
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Eclipse WTP vs sydeo, “ serves modules without publishing ”
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3
+50
The answe...
How to search DOM elements using XPath or CSS selectors in Chrome Developer Tools?
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3 Answers
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Bigger Glyphicons
How do I make bigger Glyphicons in twitter bootstrap 3.0 (not 2.3.x).
7 Answers
7
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How do I do a 'git status' so it doesn't display untracked files without using .gitignore?
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3 Answers
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python numpy ValueError: operands could not be broadcast together with shapes
... edited Nov 29 '17 at 6:12
user2357112 supports Monica
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answered Jul 3 '14 at 22:08
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select2 - hiding the search box
... edited Oct 5 '15 at 8:28
user743382
answered Jul 15 '13 at 8:30
Blue SmithBlue Smith
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OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
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163
This is a recurring subject in Stackoverflow and since I was unable to find a relevant implement...
Inserting multiple rows in a single SQL query? [duplicate]
...erver 2008.
For example:
INSERT INTO MyTable
( Column1, Column2, Column3 )
VALUES
('John', 123, 'Lloyds Office'),
('Jane', 124, 'Lloyds Office'),
('Billy', 125, 'London Office'),
('Miranda', 126, 'Bristol Office');
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