sbrichardson

// METHOD #1 - More performant/preferred

/**
 * Apollo Terminating link
 * The split will skip Batching if an
 * operation's context contains hasUpload: true
 */
const httpLink = ApolloLink.split(
  operation => operation.getContext().hasUpload,
  createUploadLink(OPTS),

Splaktar

import {CanDeactivate, Router} from '@angular/router';
import {Injectable} from '@angular/core';
import {Observable} from 'rxjs/Observable';
import {Observer} from 'rxjs/Observer';
import {MatDialog, MatDialogRef, MAT_DIALOG_DATA} from '@angular/material';

export interface CanComponentDeactivate {
  canDeactivate: () => Observable<boolean> | Promise<boolean> | boolean;
}

matthewbeta

/*
A simple little SCSS mixin for creating scrim gradients
Inspired by Andreas Larson - https://github.com/larsenwork
https://css-tricks.com/easing-linear-gradients/
*/

@mixin scrimGradient($startColor: $color-black, $direction: 'to bottom') {

  $scrimCoordinates: (

sadikaya

1. Set an environment variable called CMDER_ROOT to your root Cmder folder (in my case C:\Program Files (x86)\Cmder). It seems to be important that this does not have quotes around it because they mess with concatenation in the init script.
2. In your IntelliJ terminal settings, use "cmd" /k ""%CMDER_ROOT%\vendor\init.bat"" as the Shell path. The double-double-quotes are intentional, as they counteract the missing double quotes in the environment variable.

carl0zen

// Mixin like functionality

const textInput = props => `
  color: ${props.error ? color.white : color.base};
  background-color: ${props.error ? color.alert : color.white};
`;

export const Input = styled.input`
  ${textInput}
`;

GeekaholicLin

修改Webstorm的Terminal为自己定义的Terminal.(主要是内建的使用系统自带，功能受限)。

1. 首先安装g功能强大的 babun

2. 将zsh.exe的路径[不是babun.bat]添加。比如 "D:\babun.babun\cygwin\bin\zsh.exe"

3. Enjoy it.

---

androidfred

Haskell, Stack and Intellij IDEA IDE setup tutorial how to get started

Upon completion you will have a sane, productive Haskell environment adhering to best practices.

Basics

• Haskell is a programming language.
• Stack is tool for Haskell projects. (similar tools for other languages include Maven, Gradle, npm, RubyGems etc)
• Intellij IDEA IDE is a popular IDE.

Install required libraries

sudo apt-get install libtinfo-dev libghc-zlib-dev libghc-zlib-bindings-dev

jonlabelle

// String utils
//
// resources:
//  -- mout, https://github.com/mout/mout/tree/master/src/string

/**
 * "Safer" String.toLowerCase()
 */
function lowerCase(str) {
  return str.toLowerCase();

ozh

#How to create a .file or .folder on Windows

There are several ways

1. Rename

• Create file.txt
• Rename to .file., the last dot will be dropped, you'll have .file

Works the same with a file or a directory.