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What is the best way to implement nested dictionaries?
...': {}}}}}
And as the last line shows, it pretty prints beautifully and in order for manual inspection. But if you want to visually inspect your data, implementing __missing__ to set a new instance of its class to the key and return it is a far better solution.
Other alternatives, for contrast:
dict...
How to declare a structure in a header that is to be used by multiple files in c?
...used:
struct MyStruct ; /* Forward declaration */
struct MyStruct
{
/* etc. */
} ;
void doSomething(struct MyStruct * p) /* parameter */
{
struct MyStruct a ; /* variable */
/* etc */
}
While a typedef will enable you to write it without the struct keyword.
struct MyStructTag ; /* Forwar...
Converting Dictionary to List? [duplicate]
I'm trying to convert a Python dictionary into a Python list, in order to perform some calculations.
7 Answers
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Joining three tables using MySQL
...ER JOIN bridge b ON s.id = b.sid
INNER JOIN course c ON b.cid = c.id
ORDER BY s.name
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mysql - how many columns is too many?
...es NOT mean table is denormalized. Think real estate contracts / purchase orders / other financial documents just to name a few examples. Can they be further split up into multiple tables? Yes. Any reason to do so? Not really.
– ChssPly76
Sep 25 '09 at 19:55
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How to become an OpenCart guru? [closed]
...0);
Understanding variable assignment in views from the controller
In order to pass values to the view from the controller, you simply need to assign your data to the $this->data variable, which is essentially an array of key => value pairs. As an example
$this->data['example_var'] = ...
Execute a command line binary with Node.js
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Might be worth pointing out that in order to do this example in Windows, one has to use 'cmd', ['/c', 'dir']. At least I was just searching high and low why 'dir' without arguments doesn't work before I remembered this... ;)
– AndyO
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Write a program that will surely go into deadlock [closed]
...y another thread.
So, an easy way to avoid deadlock is to give some total ordering to resources and impose a rule that resources are only ever acquired by threads in order. Conversely, a deadlock can be intentionally created by running threads that acquire resources, but do not acquire them in orde...
Bold & Non-Bold Text In A Single UILabel?
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Nice category. Though it won't make font bold. In order to do so u should have made it such: @{NSFontAttributeName:[UIFont boldSystemFontOfSize:self.font.pointSize]} I upvoted
– Lonkly
Aug 12 '13 at 14:44
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Why no love for SQL? [closed]
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MarkJ: I remember that I reordered WHERE clauses to optimize queries in oracle. They where resolved from bottom to the top... terrible.
– Stefan Steinegger
Oct 29 '09 at 12:55
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