liskl

The Complete Guide to Building Skills for Claude

Contents

• Introduction
• Chapter 1: Fundamentals
• Chapter 2: Planning and Design
• Chapter 3: Testing and Iteration
• Chapter 4: Distribution and Sharing
• Chapter 5: Patterns and Troubleshooting

imsickofmaps

class DeliverHook(Task):
    def run(self, target, payload, instance_id=None, hook_id=None, auth_token=None, **kwargs):
        """
        target:     the url to receive the payload.
        payload:    a python primitive data structure
        instance_id:   a possibly None "trigger" instance ID
        hook_id:       the ID of defining Hook object
        """
        headers = {
            'Content-Type': 'application/json'

leonardofed

A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

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joewiz

On Tue Oct 27, 2015, history.state.gov began buckling under load, intermittently issuing 500 errors. Nginx's error log was sprinkled with the following errors:

2015/10/27 21:48:36 [crit] 2475#0: accept4() failed (24: Too many open files)

2015/10/27 21:48:36 [alert] 2475#0: *7163915 socket() failed (24: Too many open files) while connecting to upstream...

An article at http://www.cyberciti.biz/faq/linux-unix-nginx-too-many-open-files/ provided directions that mostly worked. Below are the steps we followed. The steps that diverged from the article's directions are marked with an *.

1. * Instead of using su to run ulimit on the nginx account, use ps aux | grep nginx to locate nginx's process IDs. Then query each process's file handle limits using cat /proc/pid/limits (where pid is the process id retrieved from ps). (Note: sudo may be necessary on your system for the cat command here, depending on your system.)
2. Added fs.file-max = 70000 to /etc/sysctl.conf

ygotthilf

ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

brianr

select *
from item_occurrence
where timestamp >= unix_timestamp() - 24 * 60 * 60
  and request.url like '%mydomain.com%'

peelman

I don't own this. But the original source is no longer online (insofar as I can tell) and the Wayback machine is currently the only source.

Given that, I wanted to post this here where it could exist in perpetuity, for my use and everybody else's, as well as being fork-able and helpful.

Credit where its due, I was originally introduced to the list via this post on server naming schemes. Also, apparently I'm not the first guy to have this idea.

uebo

bjallen

---
- name: Add Percona apt signing key
  sudo: yes
  apt_key: keyserver=keys.gnupg.net id=1C4CBDCDCD2EFD2A state=present

- name: Add Percona repository
  sudo: yes
  apt_repository: repo='deb http://repo.percona.com/apt trusty main' state=present

- name: Add Percona source repository

wkjagt

#How I built an audio book reader for my nearly blind grandfather

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Last year, when visiting my family back home in Holland, I also stopped by my grand-parents. My grand-father, now 93 years old, had always been a very active man. However, during the presceding couple of months, he'd gone almost completely blind and now spent his days sitting in a chair. Trying to think of something for him to do, I suggested he try out audio books. After finally convincing him -- he said audio books were for sad old people -- that listening to a well performed recording is actually a wonderful experience, I realized the problem of this idea.

####The problem with audio devices and the newly blind. After my first impulse to jump up and go buy him an