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Is it better to reuse a StringBuilder in a loop?
...loop I'm manipulating a StringBuilder and passing it to another method like this:
14 Answers
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How do I fix a NoSuchMethodError?
...s difficult to pinpoint the problem, but the root cause is that you most likely have compiled a class against a different version of the class that is missing a method, than the one you are using when running it.
Look at the stack trace ... If the exception appears when calling a method on an objec...
How to fix Python indentation
...nconsistent indentation. There is a lot of mixture of tabs and spaces to make the matter even worse, and even space indentation is not preserved.
...
How to ignore SSL certificate errors in Apache HttpClient 4.0
... return null;
}
public void checkClientTrusted(X509Certificate[] certs,
String authType) {
System.out.println("checkClientTrusted =============");
}
public void checkServerTrusted(X509...
How can I iterate over files in a given directory?
...tr)
Use rglob to replace glob('**/*.asm') with rglob('*.asm')
This is like calling Path.glob() with '**/' added in front of the given relative pattern:
from pathlib import Path
pathlist = Path(directory_in_str).rglob('*.asm')
for path in pathlist:
# because path is object not string
...
How to check if element has any children in Javascript?
...have an element which I am grabbing via .getElementById () . How do I check if it has any children?
8 Answers
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How can I view MSIL / CIL generated by C# compiler? Why is it called assembly?
I'm new to .NET C# programming. I'm following few books. It is said that instead of compiling it directly to binary code (Native code). High level code is converted into intermediate language (called MSIL aka CIL). But when I compile, I get an exe/Dll file.
...
How to check type of files without extensions in python?
...ave a folder full of files and they don't have an extension. How can I check file types? I want to check the file type and change the filename accordingly. Let's assume a function filetype(x) returns a file type like png . I want to do this:
...
Expand a random range from 1–5 to 1–7
... result = vals[i-1][j-1];
}
return result;
}
How does it work? Think of it like this: imagine printing out this double-dimension array on paper, tacking it up to a dart board and randomly throwing darts at it. If you hit a non-zero value, it's a statistically random value between 1 an...
How to uninstall a Windows Service when there is no executable for it left on the system?
...
You should be able to uninstall it using sc.exe (I think it is included in the Windows Resource Kit) by running the following in an "administrator" command prompt:
sc.exe delete <service name>
where <service name> is the name of the service itself as you see it in ...