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Underscore vs Double underscore with variables and methods [duplicate]
...urther since there are a lot of other people who need help I was wondering if somebody could elaborate the differences further.
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difference between foldLeft and reduceLeft in Scala
I have learned the basic difference between foldLeft and reduceLeft
7 Answers
7
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Formatting a float to 2 decimal places
..."{0:$#,##0.00;($#,##0.00);Zero}", value);
This will output “$1,240.00″ if passed 1243.50. It will output the same format but in parentheses if the number is negative, and will output the string “Zero” if the number is zero.
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What exception classes are in the standard C++ library
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std::exception <exception> interface (debatable if you should catch this)
std::bad_alloc <new> failure to allocate storage
std::bad_array_new_length <new> invalid array length
std::bad_cast <typeinfo> execution of an invalid dynamic-cast
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Google Developer Tools “Network” Tab clears after redirect
...ols "Network" Tab clears after redirect to another page and i want to know if there is any way to keep all request?
1 Answe...
How do I set the request timeout for one controller action in an asp.net mvc application
I want to increase the request timeout for a specific controller action in my application. I know I can do it in the web.config for the entire application, but I'd rather change it on just this one action.
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Rounding float in Ruby
...laying, you can use (for example)
>> '%.2f' % 2.3465
=> "2.35"
If you want to store it rounded, you can use
>> (2.3465*100).round / 100.0
=> 2.35
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How can I generate an ObjectId with mongoose?
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If you generate 16777216 within one second on the same machine, then you will probably get a duplicate. :)
– joeytwiddle
Jun 20 '16 at 2:58
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When is the finalize() method called in Java?
...ces to the object.
As Joachim pointed out, this may never happen in the life of a program if the object is always accessible.
Also, the garbage collector is not guaranteed to run at any specific time. In general, what I'm trying to say is finalize() is probably not the best method to use in gener...
where is gacutil.exe?
...s\Windows\v6.0A\bin
you might have it installed.
As @devi mentioned
If you decide to grab gacutil files from existing installation, note
that from .NET 4.0 is three files: gacutil.exe gacutil.exe.config and
1033/gacutlrc.dll
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