lyoshenka

// TxFunc is a function that can be wrapped in a transaction
type TxFunc func(tx *sql.Tx) error

// WithTx wraps a function in an sql transaction. After the function returns, the transaction is
// committed if there's no error, or rolled back if there is one.
func WithTx(db *sql.DB, f TxFunc) (err error) {
	tx, err := db.Begin()
	if err != nil {
		return err
	}

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

philips

NOTICE

This list has moved to a GitHub repo for easier tracking: https://github.com/coreos/awesome-kubernetes-extensions

List

Please comment below if you are using Kubernetes Third-Party Resources and I will add you to the list.

Known Users:

kelseyhightower

// Compile with:
//   GOOS=linux go build -a --ldflags '-extldflags "-static"' -tags netgo -installsuffix netgo -o dns-example main.go
//
// Run on Kubernetes. Example resolv.conf
//
// # /etc/reslov.conf
// search default.svc.cluster.local svc.cluster.local cluster.local google.internal c.hightowerlabs.internal
// nameserver 10.179.240.10
// options ndots:5
//

anarchivist

---

title: PCDM Profile Template author:

• Mark A. Matienzo
• Christina Harlow date: 2016-10-20 profile: project: PCDM Profiles namespaces: pcdm: http://pcdm.org/models#

jeremyf

Demonstrating the Workflow

• Sipity Technical Overview
  • Notre Dame's Sipity CodeBase
• Curation Concerns Workflow Branch
  • REAMDE for Curation Concerns
• Defining a Workflow

Reconciling Two Sets of Issues

alekseykulikov

Recently CSS has got a lot of negativity. But I would like to defend it and show, that with good naming convention CSS works pretty well.

My 3 developers team has just developed React.js application with 7668 lines of CSS (and just 2 !important). During one year of development we had 0 issues with CSS. No refactoring typos, no style leaks, no performance problems, possibly, it is the most stable part of our application.

Here are main principles we use to write CSS for modern (IE11+) browsers:

• SUIT CSS naming conventions + SUIT CSS design principles;
• PostCSS + CSSNext. Future CSS syntax like variables, nesting, and autoprefixer are good enough;
• Flexbox is awesome. No need for grid framework;
• Normalize.css, base styles and variables are solid foundation for all components;

jcjones

#!/bin/bash
# This is free and unencumbered software released into the public domain.
# 
# This script is designed to be run daily by cron. Please run it with randomness in its timing to
# avoid load spikes at Let's Encrypt. One example, running between midnight at 2 AM, would be:
#
# 0 0 * * * sleep $[(RANDOM % 115)+5]m ; /usr/sbin/letsencrypt-renew.sh
#
# If you aren't using Nginx, adjust the startServer and stopServer methods to suit. Also, you could
# use the webroot method.

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

indraniel

package main

// mentioned in bleve google group
// https://groups.google.com/forum/#!topic/bleve/-5Q6W3oBizY

import (
	"encoding/json"
	"fmt"
	"github.com/blevesearch/bleve"
	"github.com/blevesearch/bleve/document"