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How do you do a deep copy of an object in .NET? [duplicate]
... my answer: stackoverflow.com/a/11308879/235715
– Alex Burtsev
Jul 12 '12 at 4:19
1
This is creat...
iOS: How to get a proper Month name from a number?
...] init] autorelease];
NSString *monthName = [[df monthSymbols] objectAtIndex:(monthNumber-1)];
Note that you'll need to subtract 1 from your 1..12 monthNumber since monthSymbols is zero-based.
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C# declare empty string array
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Your syntax is wrong:
string[] arr = new string[]{};
or
string[] arr = new string[0];
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convert '1' to '0001' in JavaScript [duplicate]
...t; "0001"
12345 -> "12345"
Supporting negative numbers is left as an exercise ;-)
Happy coding.
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SQL Server query - Selecting COUNT(*) with DISTINCT
...l return a row for each unique count. What you want is COUNT(DISTINCT <expression>): evaluates expression for each row in a group and returns the number of unique, non-null values.
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How to implement a rule engine?
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This snippet compiles the Rules into fast executable code (using Expression trees) and does not need any complicated switch statements:
(Edit : full working example with generic method)
public Func<User, bool> CompileRule(Rule r)
{
var paramUser = Expression...
What are the most widely used C++ vector/matrix math/linear algebra libraries, and their cost and be
It seems that many projects slowly come upon a need to do matrix math, and fall into the trap of first building some vector classes and slowly adding in functionality until they get caught building a half-assed custom linear algebra library, and depending on it.
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How do I disable form resizing for users? [duplicate]
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Change the FormBorderStyle to one of the fixed values: FixedSingle, Fixed3D,
FixedDialog or FixedToolWindow.
The FormBorderStyle property is under the Appearance category.
Or check this:
// Define the border style of the form to a dialog box.
form1.FormBorderStyle ...
Abort a git cherry-pick?
...orkflow, if anything. It seems to work out for me.
– x-yuri
Aug 22 '14 at 10:03
3
what's the diff...
How to unzip a list of tuples into individual lists? [duplicate]
... >>> l = [(1,2), (3,4), (8,9)] >>> zip(*l) <zip at 0x1042d8c48> which can be viewed with a list comprehension >>> [ii for ii in zip(*l)] [(1, 3, 8), (2, 4, 9)].
– amath
Dec 12 '16 at 22:11
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