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What does `:_*` (colon underscore star) do in Scala?
...uence to be used as the input to the constructor.
Happy coding.
1 This doesn't have a cutesy-name in the SLS, but here are the details. The important thing to get is that it changes how Scala binds the arguments to the method with repeated parameters (as denoted with Node* above).
The _* type a...
CORS - How do 'preflight' an httprequest?
I am trying to make a cross domain HTTP request to WCF service (that I own). I have read several techniques for working with the cross domain scripting limitations. Because my service must accommodate both GET and POST requests I cannot implement some dynamic script tag whose src is the URL of a GET...
Can I browse other people's (Apple) bug reports? [closed]
...f other people have filed a bug before posting, but I can't see any way to do this. I can only see my bugs, and post new bugs, but I can't see any way to browse or search the whole bug system.
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Convert a Unicode string to a string in Python (containing extra symbols)
How do you convert a Unicode string (containing extra characters like £ $, etc.) into a Python string?
9 Answers
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Python : List of dict, if exists increment a dict value, if not append a new dict
I would like do something like that.
6 Answers
6
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How do I expire a PHP session after 30 minutes?
...ssion handler, your filesystem must keep track of access times (atime). Windows FAT does not so you will have to come up with another way to handle garbage collecting your session if you are stuck with a FAT filesystem or any other filesystem where atime tracking is not available. Since PHP 4.2.3 it...
How to convert URL parameters to a JavaScript object?
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Also does not work when you have one of parameters without value.
– Sych
Jun 23 '16 at 15:20
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Remove all special characters with RegExp
...l special characters from a string. I am trying something like this but it doesn’t work in IE7, though it works in Firefox.
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if else in a list comprehension [duplicate]
...1 if x >= 45 else x+5 for x in l]
[27, 18, 46, 51, 99, 70, 48, 49, 6]
Do-something if <condition>, else do-something else.
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How do I update my forked repo using SourceTree?
...o update:
Select Pull in the toolbar.
In the "Pull from repository" drop-down, switch from your fork to the repo you just added.
Press OK.
(Optional) Once you pull, you may want to push any new content up to the server.
s...