大约有 15,630 项符合查询结果（耗时：0.0437秒） [XML]
Passing a list of kwargs?
...def a(**kw): print(kw), and def b(**kw): a(kw). This code will generate an error because kwargs is actually a dictionary, and will be interpreted as a regular argument of the dict type. Which is why changing def b(**kw): a(kw) to def b(**kw): a(**kw) will unpack kw and resolve the errors.
...
What are the differences between PMD and FindBugs?
...
What is the specific error code that you saw when a collection contains itself and why is that marked a probable bug by FindBugs?
– Geek
Mar 17 '13 at 11:58
...
How to convert a number to string and vice versa in C++
...cluding how they behave in case of bad input. However the link contains an error in that according to the standard if the input number is too large to fit in the target type, the behavior is undefined.
#include <cstdlib> //the standard C library header
#include <string>
int main()
{
...
Static Classes In Java
... // MyStaticClass x = new MyStaticClass(); // results in compile time error
}
}
// A top-level Java class mimicking static class behavior
public final class MyStaticClass {
private MyStaticClass () { // private constructor
myStaticMember = 1;
}
private static int mySta...
NameError: global name 'unicode' is not defined - in Python 3
... a module in this package (algorithm.py) there are some lines that give me error, although it is part of the package.
4 Ans...
How to convert a private key to an RSA private key?
...
This is also the solution to getting weird error messages like Invalid PEM structure, '-----BEGIN...' missing. from tools like Cyberduck while pure SSH with the same key is working.
– Daniel
Oct 18 '13 at 5:58
...
Or versus OrElse
... Or makes sense in all cases where the second item does not trigger error if the first one is true...
– awe
Jul 23 '09 at 10:16
4
...
How to create an exit message
...
If you want to denote an actual error in your code, you could raise a RuntimeError exception:
raise RuntimeError, 'Message goes here'
This will print a stacktrace, the type of the exception being raised and the message that you provided. Depending on you...
Java FileReader encoding issue
... InputStream is = new FileInputStream(filename); here i got error file not found error with Russian file name
– Bhanu Sharma
Feb 10 '14 at 8:59
3
...
git pull while not in a git directory
...a no-op when <path> is empty.
'git -C ""' unhelpfully dies with error "Cannot change to ''", whereas the shell treats cd ""' as a no-op.
Taking the shell's behavior as a precedent, teach git to treat -C ""' as a no-op, as well.
4 years later, Git 2.23 (Q3 2019) documents that 'git ...