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How do I log errors and warnings into a file?
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edited Apr 7 '13 at 5:35
Dave Jarvis
27.6k3434 gold badges157157 silver badges281281 bronze badges
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How do I get PHP errors to display?
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3250
This always works for me:
ini_set('display_errors', '1');
ini_set('display_startup_errors', '1...
How does one make random number between range for arc4random_uniform()?
...ift-language though. The random method should return a value between 0 and 5, and + 1 will make it a value between 1 and 6.
If you need a range between lets say 10 - 30 then just do
int random = arc4random_uniform(21) + 10;
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What is the difference between print and puts?
...ready.
print does not add a new line.
For example:
puts [[1,2,3], [4,5,nil]] Would return:
1
2
3
4
5
Whereas print [[1,2,3], [4,5,nil]]
would return:
[[1,2,3], [4,5,nil]]
Notice how puts does not output the nil value whereas print does.
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Using DISTINCT and COUNT together in a MySQL Query
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answered Jun 16 '09 at 15:47
DavidDavid
4,96622 gold badges2323 silver badges3737 bronze badges
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git: patch does not apply
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– Wayne Werner
Jan 7 '14 at 21:05
11
This is great. Just rejects what it cannot solve itself ...
How to print out more than 20 items (documents) in MongoDB's shell?
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answered Sep 14 '10 at 1:45
ThiloThilo
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What is the Sign Off feature in Git for?
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557
Sign-off is a requirement for getting patches into the Linux kernel and a few other projects, ...
Frame Buster Buster … buster code needed
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150
I'm not sure if this is viable or not - but if you can't break the frame, why not just display ...
In Python, how do you convert a `datetime` object to seconds?
... function.
>>> (t-datetime.datetime(1970,1,1)).total_seconds()
1256083200.0
The starting date is usually specified in UTC, so for proper results the datetime you feed into this formula should be in UTC as well. If your datetime isn't in UTC already, you'll need to convert it before you u...