A burndown graph (commonly used in agile and scrum methodologies) created using the D3 charting framework.
A Pen by Chris Spittles on CodePen.
A burndown graph (commonly used in agile and scrum methodologies) created using the D3 charting framework.
A Pen by Chris Spittles on CodePen.
grep -lr --exclude-dir=".git" -e "oldword" . | xargs sed -i "s/oldword/newword/g" |
pg_restore -v -U dev -W -d kalories_galore -n public -O ./muffin.dmp |
psql -e \copy (select * from py_killer) to /tmp/eat_me_numpy.csv |
JAVA_HOME=... | |
SPARK_HOME=... | |
SPARK_SCALA_VERSION=... |
sudo netstat -lpn | |
https://www.digitalocean.com/community/tutorials/how-to-add-swap-space-on-ubuntu-16-04 | |
Something like | |
swapoff -a | |
fallocate 4G /swapfile | |
mkswap /swapfile | |
swapon /swapfile |
sudo netstat -lpn | |
https://www.digitalocean.com/community/tutorials/how-to-add-swap-space-on-ubuntu-16-04 | |
Something like | |
swapoff -a | |
fallocate 4G /swapfile | |
mkswap /swapfile | |
swapon /swapfile |
You need Ubuntu 17 on a live usb. Ubuntu 16 does not appear to support the fancy CPUs
You need to switch from IDE mode to AHCI mode on the harddrive else, it won't find it.
Cancel Safe Mode booting with the command: bcdedit /deletevalue {current} safeboot
DELETE FROM tablename | |
WHERE id IN ( | |
SELECT id | |
FROM (SELECT id, | |
ROW_NUMBER() OVER (partition BY column1, column2, column3 ORDER BY id) AS rnum | |
FROM tablename) t | |
WHERE t.rnum > 1); |
split | |
wc | |
grep | |
sed | |
tee |