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How to use Bash to create a folder if it doesn't already exist?
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edited Aug 25 '16 at 4:17
pcambra
50655 silver badges1515 bronze badges
answered Feb 5 '11 at...
What is the difference between “int” and “uint” / “long” and “ulong”?
...arts do not have "u" prefixed.
The limits for int (32 bit) are:
int: –2147483648 to 2147483647
uint: 0 to 4294967295
And for long (64 bit):
long: -9223372036854775808 to 9223372036854775807
ulong: 0 to 18446744073709551615
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How do I sort an array of hashes by a value in the hash?
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216
Ruby's sort doesn't sort in-place. (Do you have a Python background, perhaps?)
Ruby has sort! f...
Convert Dictionary to semicolon separated string in c#
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edited Dec 2 '19 at 8:37
Mahdi-Malv
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a...
What is sys.maxint in Python 3?
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180
The sys.maxint constant was removed, since there is no longer a limit
to the value of int...
How does the following LINQ statement work?
...ant the output to be 2,4,6, use .ToList():
var list = new List<int>{1,2,4,5,6};
var even = list.Where(m => m%2 == 0).ToList();
list.Add(8);
foreach (var i in even)
{
Console.WriteLine(i);
}
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Convert JsonNode into POJO
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edited Mar 15 '15 at 12:18
answered Feb 25 '15 at 8:39
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Convert Python dictionary to JSON array
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168
If you are fine with non-printable symbols in your json, then add ensure_ascii=False to dumps ...
Append a Lists Contents to another List C#
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edited Oct 12 '19 at 6:01
Cœur
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Error: Could not create the Java Virtual Machine Mac OSX Mavericks
I just installed the latest Java SDK 7-67 from Oracle on the Mac 10.9.4. I then ran the command java -v in Terminal and I get this message:
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