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Getting the class name from a static method in Java
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233
In order to support refactoring correctly (rename class), then you should use either:
MyClas...
variable === undefined vs. typeof variable === “undefined”
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edited Feb 26 '16 at 15:37
answered Jan 18 '11 at 15:10
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Is Java's assertEquals method reliable?
...'m doing JUnit testing and my inclination is to use assertEquals(str1, str2) . Is this a reliable way to assert two Strings contain the same content? I would use assertTrue(str1.equals(str2)) , but then you don't get the benefit of seeing what the expected and actual values are on failure.
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When to use an assertion and when to use an exception
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82
Assertions should be used to check something that should never happen, while an exception should...
How to enter in a Docker container already running with a new TTY
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answered Oct 21 '14 at 21:40
Michael_ScharfMichael_Scharf
27.6k1414 gold badges5858 silver badges8686 bronze badges
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How can I lookup a Java enum from its String value?
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12 Answers
12
Active
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How to determine an interface{} value's “real” type?
... return "negative"
}
return i
}
func main() {
var i = 42
if w, ok := weird(7).(int); ok {
i += w
}
if w, ok := weird(-100).(int); ok {
i += w
}
fmt.Println("i =", i)
}
Output:
i = 49
It uses Type assertions.
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Make the current commit the only (initial) commit in a Git repository?
...e reverted)
cat .git/config # note <github-uri>
rm -rf .git
Step 2: reconstruct the Git repo with only the current content
git init
git add .
git commit -m "Initial commit"
Step 3: push to GitHub.
git remote add origin <github-uri>
git push -u --force origin master
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Mockito - difference between doReturn() and when()
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236
The two syntaxes for stubbing are roughly equivalent. However, you can always use doReturn/wh...
How do I install a NuGet package into the second project in a solution?
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323
There's 3 approaches :).
In NuGet 1.1 (The latest release) we've improved powershell pipelining...