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Do I need quotes for strings in YAML?
...'s a sample docker-compose.yml file to explain this concept:
version: "3"
services:
traefik:
image: traefik:v2.2.1
command:
- --api.insecure=true # Don't do that in production
- --providers.docker=true
- --providers.docker.exposedbydefault=false
- --entrypoints.web...
What's wrong with using $_REQUEST[]?
...ff, know when data of what type is appropriate. For example, I have a web service which can return responses in URLEncoding, XML or JSON. The application decides how to format the response by checking the HTTP_ACCEPT header, but can be coerced into one specifically by sending the format parameter....
Measure execution time for a Java method [duplicate]
...ge it its better to use Spring's method interceptors. So for instance your service is :
public class MyService {
public void doSomething() {
for (int i = 1; i < 10000; i++) {
System.out.println("i=" + i);
}
}
HTTP requests and JSON parsing in Python
...; print r.json() to see how it looks like. Or refer to the API docs of the service you've made the request for.
– linkyndy
Jan 17 '15 at 18:16
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How to add new elements to an array?
...method append() on arrays. Instead as already suggested a List object can service the need for dynamically inserting elements eg.
List<String> where = new ArrayList<String>();
where.add(ContactsContract.Contacts.HAS_PHONE_NUMBER + "=1");
where.add(ContactsContract.Contacts.IN_VISIBLE_G...
No startswith,endswith functions in Go?
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Add a new line in file?
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Which terminal command to get just IP address and nothing else?
...e external IP
If you need the external IP, then you can query a text-mode service, for example curl https://ipecho.net/plain would return a plain text external IP.
And an even faster way to get the external IP is to query a known DNS server:
dig @ns1-1.akamaitech.net ANY whoami.akamai.net +short
...
What is the difference between GitHub and gist?
...
GitHub is the entire site. Gists are a particular service offered on that site, namely code snippets akin to pastebin. However, everything is driven by git revision control, so gists also have complete revision histories.
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Gunicorn worker timeout error
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And then I suddenly realised I was limitting my resource too low for the service inside my compose file. This is the thing slowed down the application in my case
deploy:
replicas: 5
resources:
limits:
cpus: "0.1"
memory: 50M
restart_policy:
condition: on-failure
So I s...