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Rounding BigDecimal to *always* have two decimal places
...its while setScale works with a fixed number of decimal places or is there more to it?
– Brad Mace
Mar 26 '13 at 17:21
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Query an XDocument for elements by name at any depth
... Six years on and still a fantastic example. In fact, this is still far more helpful than the MSDN explanation :-)
– EvilDr
Aug 27 '15 at 13:11
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Read-only list or unmodifiable list in .NET 4.0
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How might I find the largest number contained in a JavaScript array?
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Why do we usually use || over |? What is the difference?
...pty())
{
//we check for string being null before calling isEmpty()
}
more info
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Looking for ALT+LeftArrowKey solution in zsh
... was reporting ^[OD. Ctrl+v's suggestion worked, but cat's did not. Furthermore, ctrl+v was reporting the same thing for both alt+<- and alt+->. I was able to add these two by looking at cat's output and replacing any "[[" with "O"
– Mike S
Feb 6 '15 at 2...
What is the effect of extern “C” in C++?
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How to add manifest permission to an application?
... report back if you encounter anything different and I will be more than happy to assist.
– Anthony Forloney
Jan 30 '10 at 20:33
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How do I detect the Python version at runtime? [duplicate]
...ng the version in an if statement like the OP is, Chris' answer makes much more sense, as you don't have to go through the clunky process of searching the string for the desired info. This answer is the way to go if you want to log or display the version to be read by a human.
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How to replace strings containing slashes with sed?
...gt; Or, you could escape it with a backslash. An example of that would be more useful, since you don't always know what characters are in a string to be able to choose something different. eg, this: echo / | sed s/\//a/g does not work: sed: -e expression #1, char 5: unknown option to `s'
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