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Why can't variable names start with numbers?
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24 Answers
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Mod of negative number is melting my brain
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answered Jul 4 '09 at 20:35
ShreevatsaRShreevatsaR
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How to easily initialize a list of Tuples?
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which lets you do: tupleList[0].Index and tupleList[0].Name
Framework 4.6.2 and below
You must install System.ValueTuple from the Nuget Package Manager.
Framework 4.7 and above
It is built into the framework. Do not install System.ValueTuple. In fact, remove it and delete it from the bin dir...
Saving enum from select in Rails 4.1
I am using the enums in Rails 4.1 to keep track of colors of wine.
8 Answers
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How to print color in console using System.out.println?
...NSI_YELLOW = "\u001B[33m";
public static final String ANSI_BLUE = "\u001B[34m";
public static final String ANSI_PURPLE = "\u001B[35m";
public static final String ANSI_CYAN = "\u001B[36m";
public static final String ANSI_WHITE = "\u001B[37m";
Then, you could reference those as necessary.
For examp...
Include constant in string without concatenating
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148
No.
With Strings, there is no way for PHP to tell string data apart from constant identifiers...
Gradle store on local file system
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rodionrodion
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Unnamed/anonymous namespaces vs. static functions
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lukeluke
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What is the “N+1 selects problem” in ORM (Object-Relational Mapping)?
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144
To clarify on the "This is bad" - you could get all the wheels with 1 select (SELECT * from Wheel;), instead of N+1. With a large N, the pe...
Check that an email address is valid on iOS [duplicate]
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4 Answers
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