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Python: TypeError: cannot concatenate 'str' and 'int' objects [duplicate]
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str(c) returns a new string representation of c, and does not mutate c itself.
c = str(c)
is probably what you are looking for
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Why doesn't Java allow overriding of static methods?
...me type hierarchy. It makes perfect sense to ask why a static method call doesn't avail itself of the run-time type hierarchy in those circumstances where there is one. In Java this happens when calling a static method from an object (obj.staticMethod()) -- which is allowed and uses the compile-ti...
unable to print object ('po') in xcode6 beta 6 osx swift project: (Error in auto-import: failed to g
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It doesn't work anymore for Xcode 7... still the same crash
– Bartłomiej Semańczyk
Jul 9 '15 at 9:09
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How can I use jQuery to make an input readonly?
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Note that readonly does not apply to all inputs. [HTML attribute: readonly](See developer.mozilla.org/en-US/docs/Web/HTML/Attributes/readonly). I attempted to create a select that would allow the options to be shown, but not an other option to ...
How to set a border for an HTML div tag
... to define a border around a div tag in HTML. In some browsers the border does not appear.
9 Answers
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PHPMailer character encoding issues
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This does not provide an answer to the question. To critique or request clarification from an author, leave a comment below their post - you can always comment on your own posts, and once you have sufficient reputation you will be...
Angular.js programmatically setting a form field to dirty
..., $scope.myForm.username.$setViewValue($scope.myForm.username.$viewValue); does the trick - it makes both the form and the field dirty, and appends appropriate CSS classes.
Just to be honest, I found this solution in new post in the topic from the link from your question. It worked perfectly for me...
When to use %r instead of %s in Python? [duplicate]
...>>> repr(d)
'datetime.date(2011, 5, 14)'
Types for which repr() doesn't produce Python syntax include those that point to external resources such as a file, which you can't guarantee to recreate in a different context.
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How to make a query with group_concat in sql server [duplicate]
...AmitSingh's asnwer? Your variant yields a way, way heavier execution plan, does it have some hidden advantage to justify the cost? If not, would you correct or amend your answer since it's accepted and is supposed to be the best one?
– pvgoran
Sep 5 '16 at 13:2...
How to view files in binary from bash?
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xxd does both binary and hexadecimal.
bin:
xxd -b file
hex:
xxd file
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