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Safe characters for friendly url [closed]
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214
To quote section 2.3 of RFC 3986:
"Characters that are allowed in a URI but do not have a reser...
Java: How to set Precision for double value? [duplicate]
...ion where I want to set the precision of a double value say to 6 digits or 4 digits, depending on the value stored in the database.
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Java lib or app to convert CSV to XML file? [closed]
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47
As the others above, I don't know any one-step way to do that, but if you are ready to use very...
MySQL integer field is returned as string in PHP
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14 Answers
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How should I have explained the difference between an Interface and an Abstract class?
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edited Feb 3 at 2:54
CopsOnRoad
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ans...
PreparedStatement IN clause alternatives?
...it looks like SELECT my_column FROM my_table WHERE search_column IN (1,2,3,4,5,6,6,6,6,6). Any decent server will optimize out the duplicate values before running the query.
None of these options are super great, though.
Duplicate questions have been answered in these places with equally sane alt...
How to get an enum value from a string value in Java?
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Michael Myers♦Michael Myers
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Creating a new dictionary in Python
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edited Nov 8 '15 at 3:49
poolie
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answered Dec ...
Implicit type conversion rules in C++ operators
...nderflow/wrap-around.
– nitsas
Apr 24 '13 at 12:53
11
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C# Sort and OrderBy comparison
...rBy: {0}ms", watch.ElapsedMilliseconds);
Prints:
Sort: 8965ms
OrderBy: 8460ms
In this scenario it looks like OrderBy performs better.
UPDATE2:
And using random names:
List<Person> persons = new List<Person>();
for (int i = 0; i < 100000; i++)
{
persons.Add(new Person("P"...