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UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 13: ordinal not in range(128)
... in Python 3, the decode method remains the preferred way to decode a byte string to a Unicode string. (Though, the types in my answer are not right for Python 3 -- for Python 3, we're trying to convert from bytes to str rather than from str to unicode.)
– icktoofay
...
Java ArrayList how to add elements at the beginning
...tructure which offers methods like addFirst(e) and offerFirst(e)
Deque<String> deque = new LinkedList<>();
deque.add("two");
deque.add("one");
deque.addFirst("three");
//prints "three", "two", "one"
Analysis
Space and time complexity of insertion is with LinkedList constant (O(1)). S...
How can I add an item to a SelectList in ASP.net MVC
...if you actually do insist on the value of 0? If the value is null/an empty string, it can cause problems with model binding.
– Kjensen
Nov 12 '09 at 13:45
2
...
Verifying a specific parameter with Moq
...cking of the interface
public interface IQuery
{
IQuery SetSomeFields(string info);
}
void DoSomeQuerying(Action<IQuery> queryThing);
mockedObject.Setup(m => m.DoSomeQuerying(It.Is<Action<IQuery>>(q => MyCheckingMethod(q)));
private bool MyCheckingMethod(Action<IQu...
How do you convert a time.struct_time object into a datetime object?
...Assuming you have both a time.struct_time object, and some other date/time string, compare the two, and be sure you are not losing data and inadvertently creating a naive datetime object, when you can do otherwise.
For example, the excellent feedparser module will return a "published" field and may...
How dangerous is it to access an array out of bounds?
...: if you have an fixed size array, and use strcpy() to put a user-supplied string there, the user can give you a string that overflows the buffer and overwrites other memory locations, including code address where CPU should return when your function finishes.
Which means your user can send you a s...
Copy to clipboard in Node.js?
...oc.stdin.write(data); proc.stdin.end();
}
write() can take a buffer or a string. The default encoding for a string will be utf-8.
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Static Block in Java [duplicate]
...-up map it could look like this
class MyClass {
static Map<Double, String> labels;
static {
labels = new HashMap<Double, String>();
labels.put(5.5, "five and a half");
labels.put(7.1, "seven point 1");
}
//...
}
It's useful since the above stati...
How to determine if a type implements a specific generic interface type
...neric interface.
You will have to do something like this:
foo is IBar<String>
because IBar<String> represents that constructed type. The reason you have to do this is because if T is undefined in your check, the compiler doesn't know if you mean IBar<Int32> or IBar<Somethin...
Generate random int value from 3 to 6
...- @min + 1)) + @min
Updated based on comments:
NEWID generates random string (for each row in return)
CHECKSUM takes value of string and creates number
modulus (%) divides by that number and returns the remainder (meaning max value is one less than the number you use)
ABS changes negative res...