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django: BooleanField, how to set the default value to true?
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edited Jun 2 '19 at 20:56
user8193706
33122 silver badges99 bronze badges
answered Mar 4 '11 at 6:29
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When should I use GET or POST method? What's the difference between them?
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267
It's not a matter of security. The HTTP protocol defines GET-type requests as being idempotent,...
Difference between passing array and array pointer into function in C
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First, some standardese:
6.7.5.3 Function declarators (including prototypes)
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7 A declaration of a parameter as ‘‘array of type’’ shall be adjusted to ‘‘qualified pointer to
type’’, where the type qualifiers (if any) are those spec...
How to write a scalable Tcp/Ip based server
...("Port number entered would seem to be invalid, should be between 1024 and 65000", e);
}
try
{
_serverSocket = new System.Net.Sockets.Socket(serverEndPoint.Address.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
}
catch (System.Net.Sockets.SocketException e)
{
throw new...
Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C
... >> 8) | ((x & 0x00ff00ff) << 8));
return((x >> 16) | (x << 16));
}
From the famous Bit Twiddling Hacks page:
Fastest (lookup table):
static const unsigned char BitReverseTable256[] =
{
0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0, 0x10, 0x90, 0x50, 0xD0, 0x...
In a django model custom save() method, how should you identify a new object?
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– fjsj
Mar 5 '15 at 16:37
5
This is not the correct answer. If using a UUIDField a...
How to create local notifications?
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answered Mar 26 '14 at 11:50
Jayprakash DubeyJayprakash Dubey
31k1313 gold badges153153 silver badges161161 bronze badges
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How to check if a table contains an element in Lua?
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answered Feb 17 '10 at 16:44
interjayinterjay
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Cleaner way to update nested structures
...nymretronym
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2
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Capturing URL parameters in request.GET
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686
When a URL is like domain/search/?q=haha, you would use request.GET.get('q', '').
q is the par...