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How to create own dynamic type or dynamic object in C#?
...ber = 12;
MyDynamic.MyMethod = new Func<int>(() =>
{
return 55;
});
Console.WriteLine(MyDynamic.MyMethod());
Read more about ExpandoObject class and for more samples: Represents an object whose members can be dynamically added and removed at run time.
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SQL query return data from multiple tables
...s(id int(3) not null auto_increment primary key,
-> color varchar(15), paint varchar(10));
Query OK, 0 rows affected (0.01 sec)
mysql> show columns from colors;
+-------+-------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |...
jQuery - checkbox enable/disable
...40]" class="group1"><br>
<input type="checkbox" name="chk9[150]" class="group1"><br>
</form>
You can do this using attribute selectors without introducing the ID and classes but it's slower and (imho) harder to read.
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How is pattern matching in Scala implemented at the bytecode level?
...you can do with patterns like or patterns and combinations like "case Foo(45, x)", but generally those are just logical extensions of what I just described. Patterns can also have guards, which are additional constraints on the predicates. There are also cases where the compiler can optimize patt...
Can I call an overloaded constructor from another constructor of the same class in C#?
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edited Jun 12 '09 at 6:56
aJ.
31.2k2020 gold badges7676 silver badges122122 bronze badges
answered Ju...
Named routes _path vs _url
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157
_path helpers provide a site-root-relative path. You should probably use this most of the time....
Node.js - use of module.exports as a constructor
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5 Answers
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Re-entrant locks in C#
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150
No, not as long as you are locking on the same object. The recursive code effectively already ...
Python - When to use file vs open
... file and open in Python? When should I use which one? (Say I'm in 2.5)
6 Answers
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Matplotlib different size subplots
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edited Apr 30 '19 at 14:35
AlexV
55655 silver badges1717 bronze badges
answered Mar 9 '16 at 1:37
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