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How do I get the last four characters from a string in C#?
...and takes the max so if your string is less than 0 you won't get an out of index exception.
– Bretticus
Mar 13 '13 at 16:39
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Check if one IEnumerable contains all elements of another IEnumerable
...ction
Reference
The only HasSet limitation is that we can't get item by index like List nor get item by Key like Dictionaries. All you can do is enumerate them(for each, while, etc)
Please let me know if that works for you
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List all base classes in a hierarchy of given class?
...ass Foo (whether it is a new-style class or not), how do you generate all the base classes - anywhere in the inheritance hierarchy - it issubclass of?
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Twig ternary operator, Shorthand if-then-else
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ReactJS: Modeling Bi-Directional Infinite Scrolling
...they don't then use (2).
I would only have two pieces of React state: the index of the first element and the number of elements being displayed. The current scroll position and the height of all the elements would be directly attached to this. When using setState you are actually doing a rerender w...
Viewing all defined variables [duplicate]
...ython shell. What I want to have is Matlab style listout where you can see all the variables that have been defined up to a point (so I know which names I've used, their values and such).
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git recover deleted file where no commit was made after the delete
...store/README store/cc.properties
git checkout . only checks out from the index where the deletion has already been staged.
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How to get the last value of an ArrayList
....size() - 1);
E is the element type. If the list is empty, get throws an IndexOutOfBoundsException. You can find the whole API documentation here.
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Get all object attributes in Python? [duplicate]
Is there a way to get all attributes/methods/fields/etc. of an object in Python?
4 Answers
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How to run cron job every 2 hours
...into crontab :
crontab -e
write this into the file:
0 */2 * * * python/php/java yourfilepath
Example :0 */2 * * * python ec2-user/home/demo.py
and make sure you have keep one blank line after the last cron job in your crontab file
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