nateluzod

<select name="province" id="province">
	<option value="AB">Alberta</option>
	<option value="BC">British Columbia</option>
	<option value="MB">Manitoba</option>
	<option value="NB">New Brunswick</option>
	<option value="NL">Newfoundland and Labrador</option>
	<option value="NS">Nova Scotia</option>
	<option value="NT">Northwest Territories</option>
	<option value="NU">Nunavut</option>
	<option value="ON">Ontario</option>

steeve

How to cross compile Go with CGO programs for a different OS/Arch

It is possible to compile Go programs for a different OS, even though go build says otherwise.

You'll need:

• a valid toolchain for the platform/os you're targetting
• Go Tip (works on 1.1 and 1.2rc1 but you might as well be on tip)
• golang-crosscompile helper script https://github.com/davecheney/golang-crosscompile
• the patch provided

simonw

from django.http import HttpResponse

PIXEL_GIF_DATA = """
R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
""".strip().decode('base64')

def pixel_gif(request):
    return HttpResponse(PIXEL_GIF_DATA, content_type='image/gif')

nerdalert

Go Cheat Sheet

Index

1. Basic Syntax
2. Operators

• Arithmetic
• Comparison
• Logical
• Other

3. Declarations

paulozullu

After almost two weeks since I raised this issue, I was finally able to resolve it. The problem occurred in the first place because different packages got uninstalled somehow when I rebooted. This includes cloud-init, ufw and landscape-common. There is probably more that I haven’t noticed yet. Let’s start with the internet connection, this is how I fixed it:

• Step 1. I created file “/etc/udev/rules.d/70-persistent-net.rules” and added

SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="b2:fe:09:35:6e:57", NAME="eth0"

as I mentioned previously. Note that MAC address used above can be found here: “/etc/netplan/50-cloud-init.yaml”

• Step 2. Run “sudo reboot” and check that eth0 interface persists by running “ifconfig -a”