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super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
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342
Your problem is that class B is not declared as a "new-style" class. Change it like so:
clas...
What is this: [Ljava.lang.Object;?
...the class is returned, as specified by the Java Language Specification (§13.1).
If this class object represents a primitive type or void, then the name returned is the Java language keyword corresponding to the primitive type or void.
If this class object represents a class of arrays, th...
Android Studio Project Structure (v.s. Eclipse Project Structure)
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203
The mystery: Android Studio's Project Structure and Build System
I don't know if this is becaus...
How to abandon a hg merge?
...iscard uncommitted changes with the -C (or --clean) flag:
hg update -C -r 3
BEWARE: Everything that was not committed will be gone!
After that you should probably use some kind of code formatter tool to do the entire operation, or at least some find and replace with regular expressions. Somethin...
MFC CSyncObject，CSingleLock，CMultiLock同步类 - C/C++ - 清泛网 - 专注C/C++及内核技术
...。
2）带参数的 UnLock()，默认情况下都返回TRUE。
3、构造函数有：
1）CSyncObject::CSyncObject(LPCTSTR pstrName)
2）CSyncObject::～CSyncObject()
3）CSyncObject::Lock(DWORD dwTimeOut)
4、在CSyncObject类的声明后有：
friend cla...
How to check if remote branch exists on a given remote repository?
...h-name
In case branch-name is found you will get the following output:
b523c9000c4df1afbd8371324083fef218669108 refs/heads/branch-name
Otherwise no output will be sent.
So piping it to wc will give you 1 or 0:
$ git ls-remote --heads git@github.com:user/repo.git branch-name | wc -l
Alterna...
Is right click a Javascript event?
...irefox), WebKit (Safari/Chrome) & Opera
isRightMB = e.which == 3;
else if ("button" in e) // IE, Opera
isRightMB = e.button == 2;
alert("Right mouse button " + (isRightMB ? "" : " was not") + "clicked!");
}
window.oncontextmenu - MDC
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Functions that return a function
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123
Assigning a variable to a function (without the parenthesis) copies the reference to the functio...
NuGet for solutions with multiple projects
Suppose I have a solution with 3 projects:
6 Answers
6
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How to normalize an array in NumPy?
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3
Thanks for the answer but are you sure that sklearn.preprocessing.normalize works also with vector of shape=(n,) or (n,1) ? I am having som...