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PHP & mySQL: Year 2038 Bug: What is it? How to solve it?
...is no easy fix for this problem for existing CPU/OS combinations, existing file systems, or existing binary data formats
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Pros and cons of using sbt vs maven in Scala project [closed]
...much easier to extend SBT since you can write full scala code in the build file, so you don't have to go through all the rigamarole of writing a Mojo.
In short, just use SBT unless you really need tight integration into your CI server.
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Run a callback only if an attribute has changed in Rails
...eRecord::Base
before_save :do_something, if: :will_save_change_to_status_id?
private
def do_something
# ...
end
end
The commit that changed ActiveRecord::Dirty is here: https://github.com/rails/rails/commit/16ae3db5a5c6a08383b974ae6c96faac5b4a3c81
Here is a blog post on these change...
Force “git push” to overwrite remote files
I want to push my local files, and have them on a remote repo, without having to deal with merge conflicts. I just want my local version to have priority over the remote one.
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Force SSL/https using .htaccess and mod_rewrite
... though. To redirect, try the following with mod_rewrite in your .htaccess file
RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
or any of the various approaches given at
http://www.askapache.com/htaccess/http-https-rewriterule-redirect.html
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IF… OR IF… in a windows batch file
...here a way to write an IF OR IF conditional statement in a windows batch-file?
14 Answers
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One SVN repository or many?
...ance.
Access control for a single repository can be contained in a single file; Multiple repositories are may require multiple files. Maintenance has similar issues - one big backup, or a lot of little backups.
I manage my own. There's one repository, multiple projects, each with its own tags, ...
How to run Visual Studio post-build events for debug build only
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You should use "xcopy /Y", so that the file will be overwritten in the target directory.
– Matthias
Jan 15 '16 at 13:20
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Can you create nested WITH clauses for Common Table Expressions?
... Stating that this is not nested, just because query 2 is not inside the parenthesis of query 1, sounds like a weak argument. I think it's nested (not recursively nested), because query 2 uses the result of query 1, which occurs with nesting too. Is defined that nesting can only be when a ...
How to convert a normal Git repository to a bare one?
... That rm command may need * \.[!.]* rather than * in order to remove dot-files and dot-directories.
– minopret
Aug 27 '12 at 18:25
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