techniq

from datetime import datetime
from sqlalchemy import Column, Integer, DateTime, ForeignKey
from sqlalchemy.orm import relationship
from sqlalchemy.ext.declarative import declared_attr
from flask_security import current_user


class AuditMixin(object):
    created_at = Column(DateTime, default=datetime.now)
    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)

techniq

Find out what shell you are currently running

echo $0

Pass output of command to another as argument

using backtick (`)

somecommand `anothercommand`

techniq

from sqlalchemy.ext.compiler import compiles
from sqlalchemy.sql.expression import Executable, ClauseElement
from sqlalchemy.schema import DDLElement, DropTable
from sqlalchemy.sql import table
from sqlalchemy.orm import Query

from . import db


class CreateView(DDLElement):

techniq

declare module '@vx/axis' {
  import React from 'react';
  import { ScaleTime } from 'd3-scale';

  interface Point {
    x: number;
    y: number;
  }

  interface AxisProps {

techniq

Convert undefined to false

JSON.parse(someVariable || false)

Returns

• "true" => true
• "false" => false
• undefined => false

techniq

See response headers

curl -i localhost/api/foo

See request and response headers

curl -v localhost/api/foo

POST with string data

Unix:

techniq

$("[data-provide='select2']").each(function () {
    var $element = $(this);

    $element.select2({
        placeholder: $element.data("placeholder"),
        minimumInputLength: 0,
        allowClear: true,
        initSelection: function (element, callback) {
            callback({
                id: $(element).val(),

techniq

import dateFns from 'date-fns';

function getMonthDays(date) {
  const startOfMonth = dateFns.startOfMonth(date);
  const endOfMonth = dateFns.endOfMonth(date);

  let prevMonthDaysNeeded = startOfMonth.getDay();
  const prevMonthDays = prevMonthDaysNeeded ? dateFns.eachDay(
    dateFns.subDays(startOfMonth, prevMonthDaysNeeded),
    dateFns.subDays(startOfMonth, 1)

techniq

Keybase proof

I hereby claim:

• I am techniq on github.
• I am techniq (https://keybase.io/techniq) on keybase.
• I have a public key whose fingerprint is 4128 E489 262F 14C2 6C06 43DE EDE7 A77D 2F9B 9ABD

To claim this, I am signing this object:

techniq

Enable-PSRemoting

$creds = Get-Credential

Enter-PSSession -ComputerName [NAME] -Credentials $creds
Invoke-Command -ComputerName [NAME] -Credentials $creds { get-UICulture }

http://www.thecodeking.co.uk/2011/02/winrm-with-mixed-domain-environments.html

http://technet.microsoft.com/en-us/library/hh849707.aspx