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How to get just the parent directory name of a specific file
...stIndexOf():
file.getParentFile().getName();
These solutions only works if the file has a parent file (e.g., created via one of the file constructors taking a parent File). When getParentFile() is null you'll need to resort to using lastIndexOf, or use something like Apache Commons' FileNameUtils...
Rename multiple files in a directory in Python [duplicate]
...
>>> import os
>>> for filename in os.listdir("."):
... if filename.startswith("cheese_"):
... os.rename(filename, filename[7:])
...
>>>
$ ls
cheese_type.bar cheese_type.foo
share
...
What is the advantage of using async with MVC5?
What is the difference between:
3 Answers
3
...
How can I view the source code for a function?
...) is telling you that t() is a (S3) generic function that has methods for different object classes.
The S3 method dispatch system
For S3 classes, you can use the methods function to list the methods for a particular generic function or class.
> methods(t)
[1] t.data.frame t.default t.ts* ...
How to Create Deterministic Guids
...d value. This value needed to be consistent between file upgrades. So even if everything else in the file changes, the guid value for the attribute should remain the same.
...
Why is JSHINT complaining that this is a strict violation?
...und this context, e.g. gotoPage.bind(myObj)(5) or gotoPage.call(myObj, 5). If so, you can ignore JSHint, as you will not generate any errors. But, it is telling you that your code is unclear to anyone reading it, because using this inside of something that is not obviously a method is quite confusin...
How to use Git Revert
...e opposite of an existing commit.
It leaves the files in the same state as if the commit that has been reverted never existed. For example, consider the following simple example:
$ cd /tmp/example
$ git init
Initialized empty Git repository in /tmp/example/.git/
$ echo "Initial text" > README.md
...
Tools to search for strings inside files without indexing [closed]
...
It is old, it crashed for me too. Even if not perfect for some goals grepWin is better imoh
– Paolo
Oct 28 '13 at 10:07
9
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Wait until file is unlocked in .NET
... {
fs.ReadByte();
// If we got this far the file is ready
break;
}
}
catch (Exception ex)
{
Log.LogWarning(
"WaitForFile {0} failed to get ...
jQuery parent of a parent
...entation:
Closest works by first looking at the current element to see if it matches the specified expression, if so it just returns the element itself. If it doesn't match then it will continue to traverse up the document, parent by parent, until an element is found that matches the specified e...