ghoseb

;;
;; NS CHEATSHEET
;;
;; * :require makes functions available with a namespace prefix
;;  and optionally can refer functions to the current ns.
;;
;; * :import refers Java classes to the current namespace.
;;
;; * :refer-clojure affects availability of built-in (clojure.core)
;;   functions.

shoover

diff --git a/src/main/java/com/theoryinpractise/clojure/ClojureSwankMojo.java b/src/main/java/com/theoryinpractise/clojure/ClojureSwankMojo.java
index d792b10..7fb29b9 100644
--- a/src/main/java/com/theoryinpractise/clojure/ClojureSwankMojo.java
+++ b/src/main/java/com/theoryinpractise/clojure/ClojureSwankMojo.java
@@ -62,13 +62,13 @@ public class ClojureSwankMojo extends AbstractClojureCompilerMojo {
 
         StringBuilder sb = new StringBuilder();
         sb.append("(do ");
-        sb.append("(swank.swank/start-server \"");
-        sb.append(swankTempFile.getAbsolutePath());

mboersma

python3 -c 'import sys, yaml, json; y=yaml.safe_load(sys.stdin.read()); print(json.dumps(y))'

jdanbrown

#!/bin/bash -eu
#
# Color log4j-style logs for easier visual parsing.
#
# Usage:
#   tail foo.log | log-color
#   run-service | log-color

black="`   tput setaf 0; tput bold`"
red="`     tput setaf 1; tput bold`"

ntalbott

#!/usr/bin/env ruby

require "httparty"

def usage!
  puts "Usage: hipchat-transcript <token> <room id> [date]"
  exit!
end

TOKEN = (ARGV[0] || usage!)

branneman

var fn = function(arg1, arg2) {
    var str = '<p>aap ' + this.noot + ' ' + arg1 + ' ' + arg2 + '</p>';
    document.body.innerHTML += str;
};
var context = {
    'noot': 'noot'
};
var args = ['mies', 'wim'];

// Calls a function with a given 'this' value and arguments provided individually.

RaVbaker

To open SQLite Things.app database run this command in Terminal.app:

$ sqlite3 ~/Library/Containers/com.culturedcode.things/Data/Library/Application\ Support/Cultured\ Code/Things/ThingsLibrary.db

In SQLite command-line type this query to get your tasks stats:

sqlite> .mode column
sqlite> .header on
sqlite> select zscheduler, zstatus, ztrashed, count(*) from ZTHING where z_ent = 13 group by  zstatus,ztrashed order by Z_pk desc;

ZSCHEDULER ZSTATUS ZTRASHED count(*)

sebmarkbage

You're probably getting this warning because you're accessing methods on a component before it gets mounted. This will be soon be an unsupported use case.

The component that gets created by invoking the convenience constructor MyComponent(props, children) or using the JSX syntax <MyComponent /> is not guaranteed to be the instance that actually gets mounted. It's a description of what the actual mounted instance should look like.

Anti-pattern:

The component also doesn't have access to state or other important information such as the final props. As a consequence you shouldn't be calling custom methods on this object.

var MyComponent = React.createClass({

mvirkkunen

https://chrome.google.com/webstore/detail/awesome-screenshot-captur/alelhddbbhepgpmgidjdcjakblofbmce

How many trackers does a single Chrome extension need?

Seven.

https://ssl.google-analytics.com/ (manifest.json, javascripts/cga.js)
https://cdn.extensionanalytics.com/ (manifest.json, javascripts/feedback.js)
https://pixel.getpaidfordata.com/ (manifest.json, background.html)
https://tags.crwdcntrl.net/ (manifest.json)

acolyer

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

• http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

• Does the design expect failures to happen regularly and handle them gracefully?
• Have we kept things as simple as possible?