unpack

On push of a new branch to a gerrit server we encounter the following error: de@roma:~/git-hate/www$ git push origin landingpage Counting objects: 149, done. Delta compression using up to 2 threads. Compressing objects: 100% (73/73), done. Writing objects: 100% (111/111), 2.77 MiB, done. Total 111 (delta 68), reused 80 (delta 38) remote: Resolving deltas: 100% (68/68) error: unpack failed: error Missing tree 30c4809ade0b4b0c81cb7f882450774862b82361 fatal: Unpack error, check server log To ssh://user@git-server/repository ! [remote rejected] landingpage -> landingpage (n/a (unpacker error))

In Python 2 this code is OK: f = lambda (m, k): m + k m = [1,2,3,4] k = [5,6,7,8] print(map(f, zip(m, k))) but in Python 3 the following error occurred: f = lambda (m, k): m + k ^ SyntaxError: invalid syntax If I remove parentheses in lambda expression then another error occurred: TypeError: <lambda>() missing 1 required positional argument: 'k' Also approach with tuple as single lambda argument works in Python 3, but it's not clear (hard for reading): f = lambda args: args[0] + args[1] How can I unpack values in the right way in Python 3? The removal of tuple unpacking is discussed in PEP

I have the following string output_string = "[10, 10, [1,2,3,4,5], [10,20,30,40,50]]" Then I JSON.parse it my_args = JSON.parse(output_string) How do I unpack it in a Python-like way so that every element in my_args becomes an argument to a JavaScript function? some_javascript_function(*my_args) // should be equivalent to: some_javascript_function(my_args[0],my_args[1],my_args[2],my_args[3]) // or: some_javascript_function(10, 10, [1,2,3,4,5], [10,20,30,40,50]) Is there a core JavaScript idiom that does that? Once you 've collected the function arguments in an array, you can use the apply()

Are there any modules that provide pack / unpack functionality for nodejs similar to python's struct module? I haven't found any specifically for node, and I'd assume that javascript implementations would be significantly slower. Thanks. https://github.com/pgriess/node-jspack appears to be a straight-up port of Python's struct API for packing binary data, but it's implemented in JS. It doesn't appear to be packaged for npm yet. https://github.com/substack/node-binary provides unpacking, also implemented in JS, and you can install it with npm install binary if you have npm installed. https:/

How can I unpack all objects of a pack file? I've just cloned a remote repository, so my local repository currently doesn't contain any loose object, only a .pack and a .idx files. I've tried running git unpack-objects < .git/objects/pack/pack-.pack , but nothing happens. I'm doing something wrong? Is there any other command to do that? You need to move the pack objects outside the .git/objects/pack directory before using the command. However, the pack files need to be inside the repository. For example, create a directory name SAMPLE in your project's root. Then, move the pack files to SAMPLE