Li Xuanji ldct
ldct
/ gist:a57f496bebcbf4bed5493aeea133c4ce
Last active
April 20, 2018 08:28
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| - qu'est-ce que ca veut dire? "For illustration, consider Alice having a ledger state channel with Ingrid in cryptocurrency A, and Bob having a ledger state channel with Ingrid in cryptocurrency B. Now, Alice and Bob can build a virtual state channel over Ingrid, where Alice (resp. Bob) is oblivious of the details of cryptocurrency B (resp. cryptocurrency A)." | |
| - '' : layers of defense | |
| - is perun1 not sprites-compatible? |
ldct
/ gist:08494fad25cfc64b243e97f2c9174f56
Created
April 20, 2018 08:24
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| - qu'est-ce que c'est? "For illustration, consider Alice having a ledger state channel with Ingrid in cryptocurrency A, and Bob having a ledger state channel with Ingrid in cryptocurrency B. Now, Alice and Bob can build a virtual state channel over Ingrid, where Alice (resp. Bob) is oblivious of the details of cryptocurrency B (resp. cryptocurrency A)." |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| m2: lotr theme | |
| M2: do-re | |
| m3: greensleeves, indodanna | |
| M3: major chord | |
| P4: here comes the bride, auld lang syne, val-jean | |
| P5: star wars theme, 1-5-3-1 exercise | |
| m6: 1492 | |
| M6: my bonnie | |
| 1-4-5: handle rejoice, sus4, luke's force theme |
ldct
/ dpos series
Created
February 27, 2018 19:13
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| https://github.com/cosmos/cosmos/issues/43#issuecomment-275173102 | |
| https://steemit.com/blockchain/@dantheman/a-better-approach-to-turing-complete-smart-contracts | |
| https://steemit.com/eos/@eosio/implementing-a-hypothetical-currency-application-on-eos | |
| https://steemit.com/dpos/@dantheman/dpos-consensus-algorithm-this-missing-white-paper |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| `pin add --progress` show percentage progress | |
| `pin add` resumable | |
| show all pinners (more similar to bittorrent) |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| pragma solidity ^0.4.18; | |
| library BytesUtils { | |
| struct slice { | |
| uint len; | |
| uint _ptr; | |
| } | |
| function memcpy(uint dest, uint src, uint len) private pure { | |
| // Copy word-length chunks while possible |
ldct
/ gist:6229316c99492e0fd32191b65d80c59e
Created
October 19, 2017 07:28
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| pragma solidity ^0.4.18; | |
| library BytesUtils { | |
| struct slice { | |
| uint len; | |
| uint _ptr; | |
| } | |
| function memcpy(uint dest, uint src, uint len) private pure { | |
| // Copy word-length chunks while possible |
ldct
/ gist:fc30f83d77038836ccd24dc5a385c613
Created
September 8, 2017 20:47
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Uncaught DOMException: Failed to execute 'send' on 'WebSocket': Still in CONNECTING state. | |
| at submit (https://faucet.rinkeby.io/:101:12) | |
| at ar.n.Ae (https://www.gstatic.com/recaptcha/api2/r20170829114530/recaptcha__en.js:369:453) | |
| at Jn.<anonymous> (https://www.gstatic.com/recaptcha/api2/r20170829114530/recaptcha__en.js:207:358) | |
| at Qe (https://www.gstatic.com/recaptcha/api2/r20170829114530/recaptcha__en.js:44:263) | |
| at Me (https://www.gstatic.com/recaptcha/api2/r20170829114530/recaptcha__en.js:45:209) | |
| at https://www.gstatic.com/recaptcha/api2/r20170829114530/recaptcha__en.js:42:196 |
ldct
/ gist:1b31477215921d945292278399d9b026
Created
September 8, 2017 20:42
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 0x60aD6D560006C50De1dC9bfF409Bc646289AFB5b |
ldct
/ gist:f404b94107be621536c4d975a2ca4fa6
Created
April 21, 2017 23:52
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| - Consistency | |
| Transactions | |
| mysql transactions | |
| Elasticsearch, what problems I ran into | |
| A lot of problem solving latency, data etc | |
| Database -> build full text search on top of database (independently) | |
| Overview of different datastores, sql, mongo (document), postgres, mysql | |
| pros and cons of different databases | |
| elastic search how does it differ from typical databases | |
| memcache and redis how does it different from other datastore |