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How do you pass arguments to define_method?
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The block that you pass to define_method can include some parameters. That's how your defined method accepts arguments. When you define a method you're really just nicknaming the block and keeping a reference to it in the class. The parameters come with the block...
Applying a git post-commit hook to all current and future repos
...shared folder accessible by all devs, for them to reference in their own local config.
– VonC
Nov 11 '16 at 15:47
unfo...
git shallow clone (clone --depth) misses remote branches
...on_codegen
Shallow clones
Due to the shallow-description in the technical documentation, a "git-clone --depth 20 repo [...] result[s in] commit chains with a length of at most 20." A shallow clone therefore should contain the requested depth of commits, from the tip of a branch.
As - in additi...
Using multiple let-as within a if-statement in Swift
...'m unwrapping two values from a dictionary and before using them I have to cast them and test for the right type. This is what I came up with:
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Sprintf equivalent in Java
Printf got added to Java with the 1.5 release but I can't seem to find how to send the output to a string rather than a file (which is what sprintf does in C). Does anyone know how to do this?
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Is it possible to roll back CREATE TABLE and ALTER TABLE statements in major SQL databases?
...at issues DDL. I would like to know whether CREATE TABLE and similar DDL can be rolled back in
5 Answers
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Depend on a branch or tag using a git URL in a package.json?
...lt;project>.git#feature\/<branch>
As of NPM version 1.1.65, you can do this:
<user>/<project>#<branch>
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Difference between Destroy and Delete
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Basically destroy runs any callbacks on the model while delete doesn't.
From the Rails API:
ActiveRecord::Persistence.delete
Deletes the record in the database and freezes this instance to reflect that no changes should be...
Django Cookies, how can I set them?
I have a web site which shows different content based on a location
the visitor chooses. e.g: User enters in 55812 as the zip. I know what
city and area lat/long. that is and give them their content pertinent
to that area. My question is how can I store this in a cookie so that
when they return they...
How do I find the most recent git commit that modified a file?
...upports looking at the history of specific files (and directories), so you can call it like this:
git log my/file.c
If you really only want to list the one most recent commit, for example to use it in a script, use the -n 1 option:
git log -n 1 --pretty=format:%H -- my/file.c
--pretty=format:%...