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How to resolve “must be an instance of string, string given” prior to PHP 7?
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Madbreaks
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answered Nov 5 '10 at 4:09
deceze♦deceze
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How can I download a specific Maven artifact in one command line?
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Pascal ThiventPascal Thivent
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Are there any Java method ordering conventions? [closed]
I've got a large-ish class (40 or so methods) that is part of a package I will be submitting as course-work. Currently, the methods are pretty jumbled up in terms of utility public/private etc. and I want to order them in a sensible way. Is there a standard way of doing this? E.g. normally fields ar...
How can I programmatically create a new cron job?
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-24
It's always worked well for me.
You should consider a slightly more sophisticated script that c...
What is the difference between Left, Right, Outer and Inner Joins?
...ve 100 students, 70 of which have lockers. You have a total of 50 lockers, 40 of which have at least 1 student and 10 lockers have no student.
INNER JOIN is equivalent to "show me all students with lockers".
Any students without lockers, or any lockers without students are missing.
Returns 70 rows
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What do I use for a max-heap implementation in Python?
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48
uggh; total kludge. I am surprised heapq does not provide a reverse.
– shabbychef
Apr 17 '10 at 0:33...
Why does typeof NaN return 'number'?
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edited May 10 '10 at 9:43
answered May 10 '10 at 9:35
Ch...
html5 - canvas element - Multiple layers
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answered Jun 9 '10 at 18:48
jimrjimr
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Too many 'if' statements?
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edited Mar 20 '14 at 22:52
Jojodmo
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a...
Java rounding up to an int using Math.ceil
Why does it still return 4? 157/32 = 4.90625 , I need to round up, I've looked around and this seems to be the right method.
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