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Sequelize.js: how to use migrations and sync
...: sequelize migration:create
Write up and down functions in your migration file
According to your changes in migration file, change your model manually
Run sequelize db:migrate
Running migrations on production
Obviously you can't ssh to production server and run migrations by hands. Use umzug, fr...
How to open emacs inside bash
...
In the spirit of providing functionality go to your .profile or .bashrc file located at /home/usr/ and at the bottom add the line:
alias enw='emacs -nw'
Now each time you open a terminal session you just type, for example, enw and you have with three letters the emacs no-window...
How to uncommit my last commit in Git [duplicate]
...t of committing and everything you'd staged, but leave the work tree (your files intact):
git reset HEAD^
And if you actually want to completely undo it, throwing away all uncommitted changes, resetting everything to the previous commit (as the original question asked):
git reset --hard HEAD^
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How to create a Custom Dialog box in android?
....Theme_Dialog);
Define your dialog layout including title bar in the xml file and set that xml file like this:
dialog.setContentView(R.layout.your_dialog_layout);
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How to do a GitHub pull request
...clone button beside the repository name.
Make local changes/commits to the files
sync the changes
go to your github forked repository and click the "Compare & Review" green button besides the branch button. (The button has icon - no text)
A new page will open showing your changes and then click ...
H2 in-memory database. Table not found
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how can we store data in the file instead of memory ?
– Suleman khan
Jan 11 '16 at 21:15
9
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How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
...vironment variable. (Note that case seems to be important). I have a batch file that has a line like this in it:
SET HTTP_PROXY=http://%USER%:%PASSWORD%@%SERVER%:%PORT%
I set the four referenced variables before I get to this line obviously. As an example if my username is "wolfbyte", my password...
When you exit a C application, is the malloc-ed memory automatically freed?
...nal resources that are not cleaned up by the OS on exit, such as temporary files or any kind of change to the state of an external resource, then you will need code to deal with all of those things on exit, and this is often elegantly combined with freeing memory.
If your program starts having a lon...
Multi-Line Comments in Ruby?
...is
__END__
But all forgot there is another option.
Only at the end of a file, of course.
This is how it looks (via screenshot) - otherwise it's hard to interpret how the above comments will look. Click to Zoom-in:
s...
How to add images to README.md on GitHub?
... going with the relative paths (which for me is just the name of the image file because I have everything in root). I had been maintaining 2 copies of the README.md, one for local installation in /usr/share/projectname/docs, and one for github. Now, I can just use the same README.md for both since t...