yinghau76

~/tmp $ go build -gcflags=-S test-1.go | more
# command-line-arguments
"".main t=1 size=256 value=0 args=0x0 locals=0x70
        0x0000 00000 (/Users/patrick/tmp/test-1.go:7)   TEXT    "".main(SB), $112-0
        0x0000 00000 (/Users/patrick/tmp/test-1.go:7)   MOVQ    (TLS), CX
        0x0009 00009 (/Users/patrick/tmp/test-1.go:7)   CMPQ    SP, 16(CX)
        0x000d 00013 (/Users/patrick/tmp/test-1.go:7)   JLS     231
        0x0013 00019 (/Users/patrick/tmp/test-1.go:7)   SUBQ    $112, SP
        0x0017 00023 (/Users/patrick/tmp/test-1.go:7)   FUNCDATA        $0, gclocals·7d2d5fca80364273fb07d5820a76fef4(SB)
        0x0017 00023 (/Users/patrick/tmp/test-1.go:7)   FUNCDATA        $1, gclocals·5ef976c2593056b9243adf402ae9d952(SB)

iamralch

import (
	"archive/zip"
	"io"
	"os"
	"path/filepath"
	"strings"
)

func zipit(source, target string) error {
	zipfile, err := os.Create(target)

iamralch

package main

import (
	"bufio"
	"flag"
	"fmt"
	"io"
	"os"
	"strings"
)

yyjim

    NSURL *url = [NSURL URLWithString:@"http://opendata.dot.taipei.gov.tw/opendata/alldescriptions.json"];
    NSURLRequest *request = [NSURLRequest requestWithURL:url];
    [NSURLConnection sendAsynchronousRequest:request
                                       queue:[NSOperationQueue mainQueue]
                           completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
                               unsigned long big5 = CFStringConvertEncodingToNSStringEncoding(kCFStringEncodingBig5_HKSCS_1999);
                               NSString *json = [[NSString alloc] initWithData:data encoding:big5];
                               NSError *error;
                               NSDictionary *dictionary =
                               [NSJSONSerialization JSONObjectWithData:[json dataUsingEncoding:NSUTF8StringEncoding]

lavalamp

There are three easy to make mistakes in go. I present them here in the way they are often found in the wild, not in the way that is easiest to understand.

All three of these mistakes have been made in Kubernetes code, getting past code review at least once each that I know of.

1. Loop variables are scoped outside the loop.

What do these lines do? Make predictions and then scroll down.

func print(pi *int) { fmt.Println(*pi) }

bketelsen

{
  "id": "nsqadmin-http",
  "kind": "Service",
  "apiVersion": "v1beta1",
  "port": 14171,
  "protocol": "TCP",
  "selector": { "name": "nsqadmin" }
}

ericavonb

Git Commit Style Guide

Inspiration: Deis Commit Style Guide

I often quote Deis in sections below.

Motivation

It makes going back and reading commits easier. It also allows you to spend less time thinking about what your commit message should be.

okunishinishi

#Delete local tags.
git tag -l | xargs git tag -d
#Fetch remote tags.
git fetch
#Delete remote tags.
git tag -l | xargs -n 1 git push --delete origin
#Delete local tasg.
git tag -l | xargs git tag -d

akshatmittal

Hey there,
Use the main.js to download your video, instructions included in that file.
(File is here on this page itself, either above or below this)

If in case, Facebook didn't made a video for you, read this: 
http://on.fb.me/LookBackNoVideo

If you got your video once, and you deleted a timeline post (or anything else)
which made the video disappear from the page, you can still retrieve the 
file from your browser cache.

ekampf

brew install sbt

cd /tmp
wget http://apache.spd.co.il/kafka/0.8.0/kafka_2.8.0-0.8.0.tar.gz 
tar -zxvf kafka_2.8.0-0.8.0.tar.gz -C /usr/local/
cd /usr/local/kafka_2.8.0-0.8.0

sbt update
sbt package