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Latex Remove Spaces Between Items in List
What is the best way to format a list as to remove the spaces between list items.
4 Answers
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int value under 10 convert to string two digit number
...g("00")
or
i.ToString("000")
depending on what you want
Look at the MSDN article on custom num>me m>ric format strings for more options: http://msdn.microsoft.com/en-us/library/0c899ak8(VS.71).aspx
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Sort rows in data.table in decreasing order on string key `order(-x,v)` gives error on data.table 1.
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Update
data.table v1.9.6+ now supports OP's original attempt and the following answer is no longer necessary.
You can use DT[order(-rank(x), y)].
x y v
1: c 1 7
2: c 3 8
3: c 6 9
4: b 1 1
5: b 3 2
6: b 6 3
7: a 1 4
8: a 3 5
9: a 6 6
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How to declare Return Types for Functions in TypeScript
I checked here https://github.com/Microsoft/TypeScript/blob/master/doc/spec.md which is the TypeScript Language Specifications but I couldn't see one thing that how I can declare a return type of the function. I showed what I was expecting in the code below : greet(nam>me m>:string) :string {}
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Cost of exception handlers in Python
... question , the accepted answer suggested replacing a (very cheap) if statem>me m>nt in Python code with a try/except block to improve performance.
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Symfony 2 EntityManager injection in service
I've created my own service and I need to inject doctrine EntityManager, but I don't see that __construct() is called on my service, and injection doesn't work.
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“Use the new keyword if hiding was intended” warning
I have a warning at the bottom of my screen:
4 Answers
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What is the difference between 0.0.0.0, 127.0.0.1 and localhost?
I am using Jekyll and Vagrant on my mac. I found that Jekyll server will bind to 0.0.0.0:4000 instead of 127.0.0.1:4000 . Also gem server will bind to this address by default. I can still visit it via http://localhost:port . But for Jekyll , it seems that the default setting (e.g. 0.0....
Difference between this and self in self-type annotations?
In various Scala literature I see som>me m> self-type annotations using "this" and others using "self":
2 Answers
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What's the difference between Jetty and Netty?
What is the main difference between Jetty and Netty?
3 Answers
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