| def to_dict_simple(d): | |
| """Returns the model properties as a dict without None values.""" | |
| clean = {} | |
| for k, v in list(six.iteritems(d)): | |
| if isinstance(v, list): | |
| clean[k] = list(map(lambda x: to_dict_simple(x) if isinstance(x, dict) else x, v)) | |
| elif isinstance(v, dict): | |
| nested = to_dict_simple(v) | |
| if len(list(six.iterkeys(nested))) > 0: |
| # help: Print the list of all commands | |
| h | |
| # help: Print help about the certain command | |
| h break | |
| # print: Print the value of the expression | |
| p some_obj | |
| pp some_obj |
| For mounting the remote directory use: | |
| sudo sshfs -o allow_other <user_name>@<machine_name>:<abs_path_to_dir>/ ~/Desktop/<local_dir>/ | |
| When unmounting: | |
| sudo umount -f ~/Desktop/<local_dir>/ |
| Start new named session: | |
| tmux new -s [session name] | |
| Detach from session: | |
| ctrl+b d | |
| List sessions: | |
| tmux ls | |
| Attach to named session: |
| git submodule foreach ' [ "$path" = "module_name" ] || [ "$path" = "module_name" ] || git checkout B_CI' | |
| When working remotely: | |
| Mount remote directory on to the local drive using sshfs. | |
| https://www.digitalocean.com/community/tutorials/how-to-use-sshfs-to-mount-remote-file-systems-over-ssh |
| from keras.models import Sequential | |
| from keras.layers import Dense | |
| import keras.backend as K | |
| import numpy as np | |
| def penalized_loss(reward): | |
| def custom_loss(y_true, y_pred): | |
| return K.mean(K.square(y_pred - y_true) - K.square(y_true - reward), axis=-1) |
| Squashing commits before merging, to make the git history tidy. | |
| Make sure your branch is up to date with the master branch. | |
| Run git rebase -i master. | |
| You should see a list of commits, each commit starting with the word "pick". | |
| Make sure the first commit says "pick" and change the rest from "pick" to "squash". -- This will squash each commit into the previous commit, which will continue until every commit is squashed into the first commit. | |
| Save and close the editor. | |
| It will give you the opportunity to change the commit message. | |
| Save and close the editor again. | |
| Then you have to force push the final, squashed commit: git push -f. |
| https://www.glassdoor.co.uk/Interview/Google-Technical-Solutions-Engineer-Interview-Questions-EI_IE9079.0,6_KO7,35.htm | |
| Question 1: How do you list all the open programs in Linux command line? | |
| I would like to paraphrase the quesiton to: | |
| How do you list all the running processes using the Linux command line? | |
| According to https://techdifferences.com/difference-between-program-and-process.html | |
| "The major difference between program and process is that program is a group of instructions | |
| to carry out a specified task whereas the process is a program in execution." |
The git command-line utility has plenty of inconsistencies http://steveko.wordpress.com/2012/02/24/10-things-i-hate-about-git/
A GUI like http://sourcetreeapp.com is often helpful, but staying on the command line usually quicker. This is a list of the commands I use most frequently, listed by funcional category:
git status list which (unstaged) files have changed
