Using Python's built-in defaultdict we can easily define a tree data structure:
def tree(): return defaultdict(tree)
That's it!
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a4b.amazonaws.com | |
access-analyzer.amazonaws.com | |
account.amazonaws.com | |
acm-pca.amazonaws.com | |
acm.amazonaws.com | |
airflow-env.amazonaws.com | |
airflow.amazonaws.com | |
alexa-appkit.amazon.com | |
alexa-connectedhome.amazon.com | |
amazonmq.amazonaws.com |
System: Debian/Ubuntu/Fedora. Might work for others as well.
As mentioned here, to update a go version you will first need to uninstall the original version.
To uninstall, delete the /usr/local/go
directory by:
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git branch -m old_branch new_branch # Rename branch locally | |
git push origin :old_branch # Delete the old branch | |
git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote |
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/* ---------------------------------------------------------------------------------------------------- | |
Super Form Reset | |
A couple of things to watch out for: | |
- IE8: If a text input doesn't have padding on all sides or none the text won't be centered. | |
- The default border sizes on text inputs in all UAs seem to be slightly different. You're better off using custom borders. | |
- You NEED to set the font-size and family on all form elements | |
- Search inputs need to have their appearance reset and the box-sizing set to content-box to match other UAs |
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curl -s https://api.github.com/orgs/twitter/repos?per_page=200 | ruby -rubygems -e 'require "json"; JSON.load(STDIN.read).each { |repo| %x[git clone #{repo["ssh_url"]} ]}' |
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#!/bin/sh | |
parse_yaml() { | |
local prefix=$2 | |
local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034') | |
sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \ | |
-e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p" $1 | | |
awk -F$fs '{ | |
indent = length($1)/2; | |
vname[indent] = $2; | |
for (i in vname) {if (i > indent) {delete vname[i]}} |
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(env)~/env pip install pycurl | |
Downloading/unpacking pycurl | |
Downloading pycurl-7.19.0.tar.gz (71Kb): 71Kb downloaded | |
Running setup.py egg_info for package pycurl | |
sh: curl-config: not found | |
Traceback (most recent call last): | |
File "<string>", line 14, in <module> | |
File "/home/eric/env/build/pycurl/setup.py", line 90, in <module> | |
raise Exception, ("`%s' not found -- please install the libcurl development files" % CURL_CONFIG) | |
Exception: `curl-config' not found -- please install the libcurl development files |
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