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Git: How to remove file from historical commit?
...cached --ignore-unmatch path/to/mylarge_50mb_file' \
--tag-name-filter cat -- --all
Like the rebasing option described before, filter-branch is rewriting operation. If you have published history, you'll have to --force push the new refs.
The filter-branch approach is considerably more powerfu...
What is the difference between require() and library()?
... that drives the R-cognoscenti up the wall. The library is the directory location where the packages sit.
– IRTFM
Apr 8 '11 at 15:53
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Can I set a breakpoint on 'memory access' in GDB?
I am running an application through gdb and I want to set a breakpoint for any time a specific variable is accessed / changed. Is there a good method for doing this? I would also be interested in other ways to monitor a variable in C/C++ to see if/when it changes.
...
What is difference between CrudRepository and JpaRepository interfaces in Spring Data JPA?
... Spring Data core library ships with two base interfaces that expose a dedicated set of functionalities:
CrudRepository - CRUD methods
PagingAndSortingRepository - methods for pagination and sorting (extends CrudRepository)
Store-specific interfaces
The individual store modules (e.g. for JPA or...
Getting Chrome to accept self-signed localhost certificate
I have created a self-signed SSL certificate for the localhost CN. Firefox accepts this certificate after initially complaining about it, as expected. Chrome and IE, however, refuse to accept it, even after adding the certificate to the system certificate store under Trusted Roots. Even though the c...
fatal: 'origin' does not appear to be a git repository
...g is your global config for git.
There are three levels of config files.
cat $(git rev-parse --show-toplevel)/.git/config
(mentioned by bereal) is your local config, local to the repo you have cloned.
you can also type from within your repo:
git remote -v
And see if there is any remote named...
Git: which is the default configured remote for branch?
...v shows that info for all branches. (formatted in blue in most terminals)
cat .git/config shows this also.
For reference:
how do I get git to show me which branches are tracking what?
What is this branch tracking (if anything) in git?
...
The Guava library: What are its most useful and/or hidden features? [closed]
...nsform, etc. Despite the verbosity of using classes for Functions and Predicates, I've found this useful. I give an example of one way to make this read nicely here.
ComparisonChain is a small, easily overlooked class that's useful when you want to write a comparison method that compares multiple va...
What is the best way to concatenate two vectors?
...
AB.reserve( A.size() + B.size() ); // preallocate memory
AB.insert( AB.end(), A.begin(), A.end() );
AB.insert( AB.end(), B.begin(), B.end() );
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How do I enumerate the properties of a JavaScript object? [duplicate]
...if you need to. Littering my for loops with blind hasOwnProperty checks to cater to people who don't have a basic understanding of JS is not warranted.
– Juan Mendes
Mar 17 '14 at 17:07
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