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nil detection in Go
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183
The compiler is pointing the error to you, you're comparing a structure instance and nil. They...
How to save as a new file and keep working on the original one in Vim?
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answered Feb 12 '11 at 19:42
wilhelmtellwilhelmtell
51.6k1818 gold badges8888 silver badges128128 bronze badges
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Why does “,,,” == Array(4) in Javascript?
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178
Because the right hand operand is converted to a string and the string representation of Arra...
Git Ignores and Maven targets
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edited Jun 8 '12 at 3:09
user1411381
4322 bronze badges
answered Jun 14 '09 at 0:52
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Can I arrange repositories into folders on Github?
...pos.
But that won't support a nested folder organization. For now (June 2017), that only supports a nested team organization structure.
Update February 2019: you now have the concept of project:
See "User owned projects—your personal workspace "
You can also link up to 5 repositories to your pro...
Difference between and ?
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160
The system.web section is for configuring IIS 6.0, while the system.webserver version is used ...
What does the `#` operator mean in Scala?
... println("Got my B!")
}
Now let's try something with it:
scala> val a1 = new A
a1: A = A@2fa8ecf4
scala> val a2 = new A
a2: A = A@4bed4c8
scala> a2.f(new a1.B)
<console>:11: error: type mismatch;
found : a1.B
required: a2.B
a2.f(new a1.B)
^
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How can I manipulate the strip text of facet_grid plots?
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134
You can modify strip.text.x (or strip.text.y) using theme_text(), for instance
qplot(hwy, cty...
How to match any non white space character except a particular one?
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156
You can use a character class:
/[^\s\\]/
matches anything that is not a whitespace characte...