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Change values while iterating
...e.
This behavior is demonstrated by the following code:
x := make([]int, 3)
x[0], x[1], x[2] = 1, 2, 3
for i, val := range x {
println(&x[i], "vs.", &val)
}
The code prints you completely different memory locations for the value from range and the actual
value in the slice:
0xf8...
Best XML Parser for PHP [duplicate]
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edited Oct 1 '14 at 20:03
Giacomo1968
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answer...
Duplicating a MySQL table, indices, and data
... Mojtaba
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answered Jul 19 '10 at 9:59
Haim EvgiHaim Evgi
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Switching between tabs in NERDTree
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answered Mar 9 '10 at 22:33
Chad BirchChad Birch
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Proper Repository Pattern Design in PHP?
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213
I thought I'd take a crack at answering my own question. What follows is just one way of solving...
How to create a self-signed certificate with OpenSSL
...d:
openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365
You can also add -nodes (short for no DES) if you don't want to protect your private key with a passphrase. Otherwise it will prompt you for "at least a 4 character" password.
The days parameter (365) you can replace w...
How to override a JavaScript function
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233
var origParseFloat = parseFloat;
parseFloat = function(str) {
alert("And I'm in your float...
UILabel Align Text to center
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edited Apr 30 '18 at 11:58
Linus Unnebäck
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Create empty queryset by default in django form fields
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432
You can have an empty queryset by doing this:
MyModel.objects.none()
Although i don't know h...
How to return dictionary keys as a list in Python?
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answered May 29 '13 at 16:25
Chris Chris
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