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Group by with multiple columns using lambda
...ions?
– Joao Paulo
Oct 15 '15 at 13:32
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How big can a user agent string get?
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vartecvartec
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NPM - How to fix “No readme data”
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answered Feb 25 '16 at 14:32
Richard HunterRichard Hunter
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How many bits or bytes are there in a character? [closed]
...yte).
A Unicode character in UTF-8 encoding is between 8 bits (1 byte) and 32 bits (4 bytes).
A Unicode character in UTF-16 encoding is between 16 (2 bytes) and 32 bits (4 bytes), though most of the common characters take 16 bits. This is the encoding used by Windows internally.
A Unicode character ...
Rails update_attributes without save?
...nswered Aug 2 '12 at 17:54
Ajedi32Ajedi32
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.Contains() on a list of custom class objects
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public class CartProduct : IEquatable<CartProduct>
{
public Int32 ID;
public String Name;
public Int32 Number;
public Decimal CurrentPrice;
public CartProduct(Int32 ID, String Name, Int32 Number, Decimal CurrentPrice)
{
this.ID = ID;
this.Name = Name;...
Colors in JavaScript console
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– Kyle Hotchkiss
Apr 14 '15 at 14:32
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Could not load file or assembly or one of its dependencies
... using
go to advanced settings (at right side)
Change the flag of Enable 32-bit application false to true.
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How to get correct timestamp in C#
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var timestamp = DateTime.Now.ToFileTime();
//output: 132260149842749745
This is an alternative way to individuate distinct transactions. It's not unix time, but windows filetime.
From the docs:
A Windows file time is a 64-bit value that represents the number of 100-
nanosec...
Increase heap size in Java
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You can increase to 4GB on a 32 bit system. If you're on a 64 bit system you can go higher. No need to worry if you've chosen incorrectly, if you ask for 5g on a 32 bit system java will complain about an invalid value and quit.
As others have posted, us...