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What's Go's equivalent of argv[0]?
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145
import "os"
os.Args[0] // name of the command that it is running as
os.Args[1] // first command...
how to “reimport” module to python then code be changed after import
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4 Answers
4
Active
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Is it possible to cast a Stream in Java 8?
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4 Answers
4
Active
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Doctrine 2 can't use nullable=false in manyToOne relation?
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194
Use the JoinColumn annotation on your ManyToOne relation:
/**
* @ORM\ManyToOne(targetEntity="P...
What are commit-ish and tree-ish in Git?
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| 1. <sha1> | dae86e1950b1277e545cee180551750029cfe735
| 2. <describeOutput> | v1.7.4.2-679-g3bee7fb
| 3. <refname> | master, heads/master, refs/heads/master
| 4. <refname>@{<date>} | master@{yesterday}, HEAD@...
Get line number while using grep
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edited May 10 at 14:10
Dominykas Mostauskis
6,11322 gold badges3838 silver badges5555 bronze badges
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form_for but to post to a different action
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answered Mar 16 '11 at 2:43
AustinAustin
3,79233 gold badges2020 silver badges2525 bronze badges
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Is it possible to assign numeric value to an enum in Java?
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public enum EXIT_CODE {
A(104), B(203);
private int numVal;
EXIT_CODE(int numVal) {
this.numVal = numVal;
}
public int getNumVal() {
return numVal;
}
}
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