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Open a file from Cygwin
...to OSX open command in cygwin. open opens a file with the default application for that type.
7 Answers
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How to find a parent with a known class in jQuery?
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Assuming that this is .d, you can write
$(this).closest('.a');
The closest method returns the innermost parent of your element that matches the selector.
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Printing all global variables/local variables?
How can I print all global variables/local variables? Is that possible in gdb?
3 Answers
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How to change the DataTable Column Name?
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what if the original name 'Marks' can contain whitespace?
– lawphotog
Oct 12 '14 at 20:13
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How to output loop.counter in python jinja template?
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The counter variable inside the loop is called loop.index in jinja2.
>>> from jinja2 import Template
>>> s = "{% for element in elements %}{{loop.index}} {% endfor %}"
>>> Template(s).render(elements=["a", "b", "c", "d"])
1 2 3 4
See ...
UUID max character length
... Pretty sure UUIDv4 is only using the latin-1 charset of UTF-8, in which case this wont be affected. Definitely check if you are using a different charset though.
– Aaron_H
May 12 '17 at 16:24
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ValueError: math domain error
I was just testing an example from Numerical Methods in Engineering with Python .
4 Answers
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How to append multiple values to a list in Python
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You can use the sequence method list.extend to extend the list by multiple values from any kind of iterable, being it another list or any other thing that provides a sequence of values.
>>> lst = [1, 2]
>>> lst...
MySQL select with CONCAT condition
...output of the query - they are not available within the query itself.
You can either repeat the expression:
SELECT neededfield, CONCAT(firstname, ' ', lastname) as firstlast
FROM users
WHERE CONCAT(firstname, ' ', lastname) = "Bob Michael Jones"
or wrap the query
SELECT * FROM (
SELECT neede...
The type must be a reference type in order to use it as parameter 'T' in the generic type or method
... many other posts similar to this one but I'm not seeing the relationship. Can someone tell me how to resolve this?
3 Answe...