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Stack vs heap allocation of structs in Go, and how they relate to garbage collection
... taken of any part of a struct, the struct goes on the heap.
For question 3, we risk getting confused about terminology. Everything in Go is passed by value, there is no pass by reference. Here you are returning a pointer value. What's the point of pointers? Consider the following modification ...
Performance - Date.now() vs Date.getTime()
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edited Oct 29 '13 at 19:28
kevinji
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ans...
How to emulate GPS location in the Android Emulator?
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33 Answers
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Effective way to find any file's Encoding
...s cannot determine the file's encoding.
*UPDATED 4/08/2020 to include UTF-32LE detection and return correct encoding for UTF-32BE
/// <summary>
/// Determines a text file's encoding by analyzing its byte order mark (BOM).
/// Defaults to ASCII when detection of the text file's endianness fai...
Active Record - Find records which were created_at before today
... This produces "created_at" BETWEEN $1 AND $2 [["created_at", "4713-01-01 BC"], ["created_at", "2020-03-31 21:43:28.113759"]]
– Pavel Chuchuva
Apr 2 at 21:46
add a co...
How to instantiate a File object in JavaScript?
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According to the W3C File API specification, the File constructor requires 2 (or 3) parameters.
So to create a empty file do:
var f = new File([""], "filename");
The first argument is the data provided as an array of lines of text;
The se...
Converting bytes to megabytes
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Cory Petosky
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answered Mar 2 '10 at 17:13
AndreyAndrey
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Understanding Python's “is” operator
... True. x and y are two separate lists:
x[0] = 4
print(y) # prints [1, 2, 3]
print(x == y) # prints False
If you use the id() function you'll see that x and y have different identifiers:
>>> id(x)
4401064560
>>> id(y)
4401098192
but if you were to assign y to x then both po...
Commit changes to a different branch than the currently checked out branch with subversion
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3 Answers
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Coloring white space in git-diff's output
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edited May 23 '17 at 12:18
Community♦
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answered Mar 10 '11 at 11:38
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