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Public Fields versus Automatic Properties
...variables vs. properties, so if you rely on reflection, it's easier to use all properties.
You can't databind against a variable.
Changing a variable to a property is a breaking change. For example:
TryGetTitle(out book.Title); // requires a variable
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What is ApplicationException for in .NET?
To throw exceptions, I usually use built-in exception classes, e.g. ArgumentNullException and NotSupportedException . However, sometimes I need to use a custom exception and in that case I write:
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JavaScript: replace last occurrence of text in a string
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Well, if the string really ends with the pattern, you could do this:
str = str.replace(new RegExp(list[i] + '$'), 'finish');
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Get final URL after curl is redirected
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@DanielStenberg you need -I otherwise it will actually download the file.
– Steven Penny
Jun 15 '14 at 2:05
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TFS Code Reviews - Show updated files in response to comments
... The issue with this solution is that it is destructive in that all the comments are blown away. I think a better solution would be to create a new code review and set the old one as a related item.
– Bardia
Apr 21 '14 at 18:39
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Correct way to try/except using Python requests module?
Is this correct? Is there a better way to structure this? Will this cover all my bases?
3 Answers
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One-liner to check whether an iterator yields at least one element?
... Similarly if you need to check if the iterator is empty, one could use all(False for _ in iterator) will check if the iterator is empty. (all returns True if the iterator is empty, otherwise it stops when it sees the first False element)
– KGardevoir
Apr 3 ...
SortedList, SortedDictionary and Dictionary
...osed to O(n) for
SortedList(TKey, TValue).
If the list is populated all at once from sorted data,
SortedList(TKey, TValue) is faster than SortedDictionary(TKey,
TValue).
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android on Text Change Listener
I have a situation, where there are two fields. field1 and field2 . All I want
to do is empty field2 when field1 is changed and vice versa. So at the end only
one field has content on it.
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Is there any way to kill a Thread?
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It is generally a bad pattern to kill a thread abruptly, in Python and in any language. Think of the following cases:
the thread is holding a critical resource that must be closed properly
the thread has created several other threads ...
