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Can one do a for each loop in java in reverse order?
I need to run through a List in reverse order using Java.
13 Answers
13
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Better way to revert to a previous SVN revision of a file?
... to an SVN repository and changed some things I didn't mean to. (Sigh.) In order to revert them to their prior state, the best I could come up with was
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How do I pass multiple parameters into a function in PowerShell?
...hus, one can call a function with space-separated positional parameters or order-independent named parameters. The other pitfalls reveal that you need to be cognizant of commas, parentheses, and white space.
For further reading, see my article Down the Rabbit Hole: A Study in PowerShell Pipelines, ...
How do I select an entire row which has the largest ID in the table?
... only want one such row, use @MichaelMior's answer,
SELECT row from table ORDER BY id DESC LIMIT 1
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How to print the values of slices
...t (instead of []Project), you are better off defining a String() method in order to display exactly what you want to see (or you will see only pointer address).
See this play.golang example.
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Non-alphanumeric list order from os.listdir()
... to process directories of data. Recently, I have noticed that the default order of the lists has changed to something almost nonsensical. For example, if I am in a current directory containing the following subdirectories: run01, run02, ... run19, run20, and then I generate a list from the followin...
How to resolve git stash conflict without commit?
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Suppose you have this scenario where you stash your changes in order to pull from origin. Possibly because your local changes are just debug: true in some settings file. Now you pull and someone has introduced a new setting there, creating a conflict.
git status says:
# On branch maste...
Ansible: Set variable to file content
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You can use lookups in Ansible in order to get the contents of a file, e.g.
user_data: "{{ lookup('file', user_data_file) }}"
Caveat: This lookup will work with local files, not remote files.
Here's a complete example from the docs:
- hosts: all
vars:
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Sort points in clockwise order?
...n array of x,y points, how do I sort the points of this array in clockwise order (around their overall average center point)? My goal is to pass the points to a line-creation function to end up with something looking rather "solid", as convex as possible with no lines intersecting.
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Difference between LoadFile and LoadFrom with .NET Assemblies?
...d context, you
would have to subscribe to the
AssemblyResolve event in order to bind
to them.
See here.
Also see Choosing a Binding Context article on the same blog.
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