Below my #prolog solution for “Calculator with Two Buttons” proposed by dmcommunity.org challenge Nov 2020 swipl nov2020.pl ?- shortest_path(0,5034,Path), length(Path,Len), findall(Op,member([_,Op,_], Path), Ops). Path = [[0,+,1],[1,+,2],[2,+,3],[3,+,4],[4,+,5],[5,*,50],[50,*,500],[500,+,501],[501,+,502],[502,+,503],[503,*,5030],[5030,+,5031],[5031,+,5032],[5032,+,5033],[5033,+,5034]], Len = 15, Ops = [+,+,+,+,+,*,*,+,+,+,*,+,+,+,+]. Below my nov2020.pl script :- use_module(library(clpfd)). shortest_path(From, To, Path):- From #>= 0, shortest_path(From, To, 0, Path). shortest_path(From, To, MaxDepth, Path):- path(From, To, MaxDepth, Path),! . shortest_path(From, To, MaxDepth, Path):- MaxDepth1 #= MaxDepth + 1, shortest_path(From, To, MaxDepth1, Path). path(From, To, _MaxDepth, [[From, Op, To]]):- step(From, Op, To)....

It is easy, you just need to add to the configuration file /var/lib/postgresql/data/pg_hba.conf host all all 0.0.0.0/0 ldap ldapserver="myldapserver" ldapbasedn="OU=USERS,DC=group,DC=redaelli,DC=org" ldapbinddn="CN=matteo,OU=USERS,DC=group,DC=redaelli,DC=org" ldapbindpasswd="MySillyPwd" ldapsearchattribute="sAMAccountName" ldapscheme="ldaps" And inside your database yu need to create a role for the Active director users and then grant them to the required databases.

setup In these examples I use kerberos authentication but you could also use basic authentication with -D and -w options For semplicity I put common options into the environment and I have created an alias export LDAP_OPTS="-h myldap.group.example.com -LLL -Y GSSAPI -b dc=group,dc=example,dc=com -o ldif-wrap=no " alias adsearch="/usr/bin/ldapsearch ${LDAP_OPTS}" Extract locked users adsearch “(&(objectCategory=Person)(objectClass=User)(lockoutTime>=1))” dn Expired passwords date -d “1601/1/1+$(expr 132469210596077795 / 10000000 )Seconds” “(&(objectclass=user)(objectcategory=person)(!pwdlastset=0)(pwdlastset<={date})(!userAccountControl:1.2.840.113556.1.4.803:=65536))” Extracting the flat list of members of a group How to recursively retreiving teh list of members of a group...

Complex web sites read and write data from/to several backend systems using different interfaces (sql, soap , rest, rpc,..). But it could be simpler and useful to create a single endpoint and interface for all the backends. With GraphQL the frontend applications get from the backends only the list of fields they need and do not receive the static list of the fields provided by the soap/rest services. I played with graphql and Walmart lacinia implementing one GraphQL backend for LDAP/Active Directory and one for Qliksense Repository rest api....

How do you know if the user interface (UI) of a website you’re developing works as it should and the site as a whole delivers the optimal user experience (UX)? Headless browsers give you a fast, lightweight way to automate high-level actions and get an idea of how well your site operates in common scenarios. Links to Headless browers: Chrome Firefox Phantomjs Safari I found the nice clojure library etaoin for using a browser programmatically....