As configured in my dotfiles.
start new:
tmux
start new with session name:
class Foo(): | |
message = "I'm Foo class" | |
def method(self, foo): | |
self.foo = foo | |
print self.message | |
@classmethod | |
def class_method(cls, foo): | |
cls.foo = foo |
As configured in my dotfiles.
start new:
tmux
start new with session name:
Magic words:
psql -U postgres
Some interesting flags (to see all, use -h
or --help
depending on your psql version):
-E
: will describe the underlaying queries of the \
commands (cool for learning!)-l
: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)Install on OS X: sudo gem install sass
Version info: sass -v
{ | |
"env": { | |
"node": true, | |
"es6": true | |
}, | |
"ecmaFeatures": { | |
"arrowFunctions": true, | |
"blockBindings": true, | |
"classes": true, | |
"defaultParameters": true, |
A lot of people misunderstood Top-level await is a footgun, including me. I thought the primary danger was that people would be able to put things like AJAX requests in their top-level await
expressions, and that this was terrible because await
strongly encourages sequential operations even though a lot of the asynchronous activity we're talking about should actually happen concurrently.
But that's not the worst of it. Imperative module loading is intrinsically bad for app startup performance, in ways that are quite subtle.
Consider an app like this:
// main.js
echo-server-epoll | |
echo-server-poll | |
talk | |
talk.dSYM |
type StringBool = "true"|"false";
interface AnyNumber { prev?: any, isZero: StringBool };
interface PositiveNumber { prev: any, isZero: "false" };
type IsZero<TNumber extends AnyNumber> = TNumber["isZero"];
type Next<TNumber extends AnyNumber> = { prev: TNumber, isZero: "false" };
type Prev<TNumber extends PositiveNumber> = TNumber["prev"];
Original post : https://unix.stackexchange.com/a/310699
nmcli con add type wifi ifname wlan0 con-name Hostspot autoconnect yes ssid Hostspot
nmcli con modify Hostspot 802-11-wireless.mode ap 802-11-wireless.band bg ipv4.method shared
nmcli con modify Hostspot wifi-sec.key-mgmt wpa-psk
nmcli con modify Hostspot wifi-sec.psk "veryveryhardpassword1234"