callumscode.com valuation and analysis
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Meta Tags
| Title | Dynamic types in Haskell - Callum’s |
| Description | Computer programming |
| Keywords | N/A |
Server Information
| WebSite | |
| Host IP | 18.214.161.164 |
| Location | United States |
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callumscode.com Valuation
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US$307,487
Last updated: 2023-05-13 04:17:11
callumscode.com has Semrush global rank of 34,422,056. callumscode.com has an estimated worth of US$ 307,487, based on its estimated Ads revenue. callumscode.com receives approximately 35,480 unique visitors each day. Its web server is located in United States, with IP address 18.214.161.164. According to SiteAdvisor, callumscode.com is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$307,487 |
| Daily Ads Revenue | US$284 |
| Monthly Ads Revenue | US$8,515 |
| Yearly Ads Revenue | US$102,180 |
| Daily Unique Visitors | 2,366 |
| Note: All traffic and earnings values are estimates. | |
DNS Records
| Host | Type | TTL | Data |
| callumscode.com. | A | 300 | IP: 18.214.161.164 |
| callumscode.com. | A | 300 | IP: 52.0.112.189 |
| callumscode.com. | AAAA | 300 | IPV6: 2600:1f18:4b0:c902:a728:5feb:16f:5da1 |
| callumscode.com. | AAAA | 300 | IPV6: 2600:1f18:4b0:c901:274e:ddeb:f03e:8c66 |
| callumscode.com. | NS | 1800 | NS Record: dns2.registrar-servers.com. |
| callumscode.com. | NS | 1800 | NS Record: dns1.registrar-servers.com. |
| callumscode.com. | MX | 1800 | MX Record: 10 eforward3.registrar-servers.com. |
| callumscode.com. | MX | 1800 | MX Record: 20 eforward5.registrar-servers.com. |
| callumscode.com. | MX | 1800 | MX Record: 15 eforward4.registrar-servers.com. |
| callumscode.com. | MX | 1800 | MX Record: 10 eforward1.registrar-servers.com. |
| callumscode.com. | MX | 1800 | MX Record: 10 eforward2.registrar-servers.com. |
| callumscode.com. | TXT | 1800 | TXT Record: v=spf1 include:spf.efwd.registrar-servers.com ~all |
| callumscode.com. | TXT | 1799 | TXT Record: google-site-verification=BbAall6FeVoSpXYjKJOWmTDFhwOI_UhyIHAlfrIHlLQ |
HtmlToTextCheckTime:2023-05-13 04:17:11
| BLOG SOFTWARE CONTACT ABOUT Dynamic types in Haskell Posted: 24 Sep 2017 , Updated: 24 Sep 2017 Working on a Haskell project recently ( GitHub link ), I found myself in a tricky situation. I have these types (in pseudo-Haskell): data A = A data B = B data C = C data Value a = VA A | VB B | VC C data Structure = ... data Substructure = ... computeOrLookup :: Structure -> (Substructure -> a) -> Map Label Value -> a I have a data structure, and a function that computes an ’a’ from a sub-part of that structure. I also have a Map containing values that can be of type A, B, or C. The ’computeOrLookup’ function finds the solution in the Map, or invokes the supplied function otherwise. The return type (’a’) of ’computeOrLookup’ is determined by the function we pass in (and the type parameter ’a’ must be one of A, B, or C). The problem is to safely extract and return a value of type ’a’ from the Map. There’s no obvious way to do it. If I were a smarter programmer, I would probably |
HTTP Headers
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callumscode.com Whois Information
Domain Name: CALLUMSCODE.COM Registry Domain ID: 1493545294_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.namecheap.com Registrar URL: http://www.namecheap.com Updated Date: 2021-05-16T09:06:42Z Creation Date: 2008-06-14T02:05:27Z Registry Expiry Date: 2026-06-14T02:05:27Z Registrar: NameCheap, Inc. Registrar IANA ID: 1068 Registrar Abuse Contact Email: abuse@namecheap.com Registrar Abuse Contact Phone: +1.6613102107 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: DNS1.REGISTRAR-SERVERS.COM Name Server: DNS2.REGISTRAR-SERVERS.COM DNSSEC: unsigned >>> Last update of whois database: 2021-12-24T07:50:51Z <<< |