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Maximum and Minimum values for ints
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This actually doesn't apply for int cauze cannot convert infinite float to int...but works for most cases
– Leighton
Sep 23 '17 at 23:16
1
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How to get last inserted id?
... myCommand.Parameters.AddWithValue("@GameId", newGameId);
primaryKey = Convert.ToInt32(myCommand.ExecuteScalar());
myConnection.Close();
}
This will work.
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byte + byte = int… why?
.../byte efficient instructions. Those that don't generally have a store-and-convert-to-signed-value-of-some-bit-length.
In other words, this decision must have been based on perception of what the byte type is for, not due to underlying inefficiencies of hardware.
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How does one make random number between range for arc4random_uniform()?
... removal of toIntMax() in Swift 4, we now have to use a different means of converting to a common integer type. In this example I'm using Int64 which is large enough for my purposes, but if you're using unsigned integers or have an Int128 or Int256 custom type you should use those.
public func rand...
What is the difference between static_cast and C style casting?
...o, static_cast conversion is not necessarily safe.
static_cast is used to convert from pointer to base class to pointer to derived class, or between native types, such as enum to int or float to int.
The user of static_cast must make sure that the conversion is safe.
The C-style cast does not pe...
How to remove leading zeros using C#
... how long the NVARCHAR is, as a few of the above (especially the ones that convert through IntXX) methods will not work for:
String s = "005780327584329067506780657065786378061754654532164953264952469215462934562914562194562149516249516294563219437859043758430587066748932647329814687194673219673294...
How do you divide each element in a list by an int?
...to see what is the fastest way for a large number. So, I found that we can convert the int to an array and it can give the correct results and it is faster.
arrayint=np.array(myInt)
newList = myList / arrayint
This a comparison of all answers above
import numpy as np
import time
import random
m...
How to read json file into java with simple JSON library
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You can use jackson library and simply use these 3 lines to convert your json file to Java Object.
ObjectMapper mapper = new ObjectMapper();
InputStream is = Test.class.getResourceAsStream("/test.json");
testObj = mapper.readValue(is, Test.class);
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How do I print the type or class of a variable in Swift?
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As of Xcode 6.3 with Swift 1.2, you can simply convert type values into the full demangled String.
toString(Int) // "Swift.Int"
toString(Int.Type) // "Swift.Int.Type"
toString((10).dynamicType) // "Swift.Int"
println(Bool.self) ...
Convenient C++ struct initialisation
... @max: It will prevent it only if the types differ (even if they are convertible to each other), which is the OP situation. If it cannot distinguish the types, then of course it doesn't work, but that's a whole other question.
– Matthieu M.
Oct 13 '17 at ...