rpdelaney

#    +--------- Minute (0-59)                                | Output Dumper: >/dev/null 2>&1
#    |    +------- Hour (0-23)                               | Multiple Values Use Commas: 3,12,47
#    |    |    +----- Day Of Month (1-31)                    | Do every X intervals: */X  -> Example: */15 * * * *  Is every 15 minutes
#    |    |    |    +--- Month (1 -12)                       | Aliases: @reboot -> Run once at startup; @hourly -> 0 * * * *;
#    |    |    |    |    +- Day Of Week (0-6) (Sunday = 0)   | @daily -> 0 0 * * *; @weekly -> 0 0 * * 0; @monthly ->0 0 1 * *;
#    |    |    |    |    |                                   | @yearly -> 0 0 1 1 *;
#    *    *    *    *    *     COMMAND

rpdelaney

Keybase proof

I hereby claim:

• I am rpdelaney on github.
• I am rpdelaney (https://keybase.io/rpdelaney) on keybase.
• I have a public key whose fingerprint is 311C 10F2 26E0 14E3 8BA4 3B06 B634 36F1 C9E7 771B

To claim this, I am signing this object:

rpdelaney

# Debugging tools. REMOVE THIS LATER. {{{1
set -o errexit  # exit on errors
set -o nounset  # exit on use of uninitialized variable
set -o errtrace # inherits trap on ERR in function and subshell

trap 'traperror $? $LINENO $BASH_LINENO "$BASH_COMMAND" $(printf "::%s" ${FUNCNAME[@]:-})' ERR
trap 'trapexit $? $LINENO' EXIT

trapexit() {
  log "EXIT on line $2 (exit status $1)" "INFO "

rpdelaney

# (If applied, this commit will...)
# |<----  Using a Maximum Of 50 Characters  ---->|


# Explain what this changes and why (avoid "how")
# |<----   Try To Limit Each Line to a Maximum Of 72 Characters   ---->|


# Provide links or keys to any relevant tickets, articles or other resources
# Example: - Fixes #32

rpdelaney

Sometimes a simple exception isn't enough information to explain what went wrong:

>>> def do_foo():
>>>     pass
>>>
>>>
>>> def do_bar():
>>>     pass
>>>

rpdelaney

#!/usr/bin/env python3
#
# from: https://stackoverflow.com/questions/4014621/a-python-class-that-acts-like-dict

class Mapping(dict):

    def __setitem__(self, key, item):
        self.__dict__[key] = item

    def __getitem__(self, key):

rpdelaney

So you committed something you shouldn't have, like an oath token or a password. If you have not pushed yet then not all is lost.

How to purge bad commits from the local repo:

1. Rebase out the offending commit(s)
2. git reflog --expire-unreachable=now && git gc --prune=now

Caveats:

• If you have pushed the commits, the cat is out of the bag. You must revoke the access credentials immediately.
• Note that this will irrevocably remove any refs that are no longer in the tree, not only those that you just rebased out.

rpdelaney

git blame can tell you who last changed a file line by line. But how can you find out who deleted a line?

You can pseudo-git-blame a deleted line using either of the following, depending on whether you want to do a simple string matching search or use a regex:

1. git log -S [string] ./file
2. git log -G [regex] ./file

rpdelaney

$ explain rsync --recursive --compress --inplace --acls --times --executability --owner --group --xattrs --links --safe-links --devices --specials --human-readable --human-readable --verbose --progress


rsync(1) --recursive --compress --inplace --acls --times --executability 
--owner --group --xattrs --links --safe-links --devices --specials 
--human-readable --human-readable --verbose --progress

a fast, versatile, remote (and local) file-copying tool

rpdelaney

#!/usr/bin/env python3
#

import pytz
from xlrd import xldate

TZ_PACIFIC = pytz.timezone("US/Pacific")


def xl_to_iso(xl_date: float, datemode: int = 0) -> str: