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Calculate date/time difference in java [duplicate]
...acto standard date and time library for Java prior to Java SE 8. Users are now asked to migrate to java.time (JSR-310).
Example for between calculation:
Seconds.between(startDate, endDate);
Days.between(startDate, endDate);
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What is the best method of handling currency/money?
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If you are using Postgres (and since we're in 2017 now) you might want to give their :money column type a try.
add_column :products, :price, :money, default: 0
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Getting time elapsed in Objective-C
...ate];
// do stuff...
NSTimeInterval timeInterval = [start timeIntervalSinceNow];
timeInterval is the difference between start and now, in seconds, with sub-millisecond precision.
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Add new methods to a resource controller in Laravel
I want to know if it is possible to add new methods to a resource controller in Laravel and how you do it.
9 Answers
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Current time formatting with Javascript
...this time - over four years after first answers to this question - this is now the most convenient and flexible solution, and answer to this question. It should be promoted higher as an example of current (AD 2018) practice :-)
– Jochem Schulenklopper
Apr 25 '1...
Do browsers send “\r\n” or “\n” or does it depend on the browser?
... on Firefox, Opera and WebKit. IE5/Mac I haven't tested, as it's long-dead now, but that browser has many differences to IE5/Win.
– bobince
Jun 14 '11 at 19:20
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How to get the contents of a webpage in a shell variable?
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There is the wget command or the curl.
You can now use the file you downloaded with wget. Or you can handle a stream with curl.
Resources :
linux.die - man wget
linux.die - man curl
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Landscape printing from HTML
...be in landscape and not the entire page?
– SearchForKnowledge
Jun 9 '15 at 15:47
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@SearchForKnow...
Why is Python 3.x's super() magic?
...decorator_returning_new_class
class Foo(Bar):
def baz(self):
# Now `Foo` is a *different class*
return super(Foo, self).baz() + 42
The magic super() __class__ cell sidesteps these issues nicely by giving you access to the original class object.
The PEP was kicked off by Guido,...
How do I change the cursor between Normal and Insert modes in Vim?
I would like to know how to change, if possible, the cursor in Vim (in color, shape, etc.) depending on what mode you are in.
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