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Is it safe to ignore the possibility of SHA collisions in practice?
... one megabyte each.
We calculate the SHA-256 hash for the contents of each file.
The possibility of collision depends on:
3...
Bash script to set up a temporary SSH tunnel
...omain.com
Exit request sent.
Note that my-ctrl-socket will be an actual file that is created.
I got this info from a very RTFM reply on the OpenSSH mailing list.
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How would you make a comma-separated string from a list of strings?
...t;> import io
>>> s = io.StringIO()
>>> print(*alist, file=s, sep=', ', end='')
>>> s.getvalue()
"a, 1, (2, 'b')"
NOTE: The space after comma is intentional.
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Insert a commit before the root commit in Git?
...-branch
Once again, verify that all is OK and clean the no more needed git files
Here is a script for the 2 first steps:
#!/bin/bash
root_commit_sha=$(git rev-list --max-parents=0 HEAD)
git checkout --force --orphan new-root
find . -path ./.git -prune -o -exec rm -rf {} \; 2> /dev/null
git add...
HTTP 404 Page Not Found in Web Api hosted in IIS 7.5
...ed like no matter what I did, nothing was getting redirected and my global file was just being ignored. I seriously considered just ending it all before I found this answer. I hope this link helps somebody else.
Stack Overflow - Diagnosing 404 errors on IIS 7 and ASP.NET MVC
Adding the followi...
How do you implement a class in C? [closed]
... of a class? Is it always a good idea to isolate the "class" to a separate file? Assume that we can preallocate the memory by assuming a fixed number of instances, or even defining the reference to each object as a constant before compile time. Feel free to make assumptions about which OOP concept I...
Why Would I Ever Need to Use C# Nested Classes [duplicate]
...this ...
class A
{
//B is used to help implement A
class B
{
...etc...
}
...etc...
}
... you can always move the inner/nested class to global scope, like this ...
class A
{
...etc...
}
//B is used to help implement A
class B
{
...etc...
}
However, when B is only used to help...
Data access object (DAO) in Java
... for that interface to deal with SQL server, and another to deal with flat files, etc.
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What is the Invariant Culture?
... with defined behavior. Great to write out, for example, stuff into config files so it can be read and written regardless of the culture the user has defined.
Basically it is a specific culture that is artificial and will not change.
...
How do you write a migration to rename an ActiveRecord model and its table in Rails?
..., :old_table_name
end
end
I had to go and rename the model declaration file manually.
Edit:
In Rails 3.1 & 4, ActiveRecord::Migration::CommandRecorder knows how to reverse rename_table migrations, so you can do this:
class RenameOldTableToNewTable < ActiveRecord::Migration
def change...