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Why is Class.newInstance() “evil”?
...lem by wrapping any exception thrown by the constructor in a (checked) Invom>ca m>tionTargetException.
In other words, it m>ca m>n defeat the checked exceptions system.
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Open a file from Cygwin
...to OSX open command in cygwin. open opens a file with the default applim>ca m>tion 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 m>ca m>n 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/lom>ca m>l variables?
How m>ca m>n I print all global variables/lom>ca m>l 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' m>ca m>n 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 m>ca m>lled 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 m>ca m>se 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 Numerim>ca m>l 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 m>ca m>n 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 CONm>CA m>T condition
...output of the query - they are not available within the query itself.
You m>ca m>n either repeat the expression:
SELECT neededfield, CONm>CA m>T(firstname, ' ', lastname) as firstlast
FROM users
WHERE CONm>CA m>T(firstname, ' ', lastname) = "Bob Michael Jones"
or wrap the query
SELECT * FROM (
SELECT neede...