bgadrian
/ json.base64,urlencode.example.js
Last active
October 23, 2017 08:57
Json in Base64 in URL for https://coder.today/encoding-in-web-development-why-how-url-json-base64-beyond-12561b16b1fc
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| //JavaScript object | |
| const myData={"id":1,"name":"Adrian","info":"My %website% is https://adrian.me"} | |
| //Encode the data into JSON format, as a string | |
| const asText=JSON.stringify(myData) | |
| //encode the JSON string in Base64 for better transportation, like an envelope for a letter | |
| //https://developer.mozilla.org/en-US/docs/Web/API/WindowBase64/Base64_encoding_and_decoding | |
| const asBinary=window.btoa(asText) | |
| //create an URL and encode it | |
| const url=encodeURI("https://httpbin.org/get?user="+asBinary) |
bgadrian
/ encoding.encryption.hasing.sh
Last active
October 23, 2017 08:58
Encoding, Encryption, Hashing, Minification, Obfuscation for https://coder.today/encoding-in-web-development-why-how-url-json-base64-beyond-12561b16b1fc
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| "the letters "a" and "b" (lowercase) in different character formats: | |
| A_HTML_ENTITY="a" | |
| A_ASCII_DECIMAL=97 | |
| B_HTML_ENTITY="b" | |
| B_ASCII_DECIMAL=98 | |
| #the strings "a" and "b" encoded in base64 | |
| A_BASE64="YQ==" | |
| B_BASE64="Yg==" | |
| #"a" and "b" encrypted with the Blowfish algorithm (password "aaaa") in hexa | |
| A_BLOWFISH="c2d15a8c28974fa4" |
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| cd c: && \ | |
| wget -O "msys.7z" "https://sourceforge.net/projects/mingwbuilds/files/external-binary-packages/msys%2B7za%2Bwget%2Bsvn%2Bgit%2Bmercurial%2Bcvs-rev13.7z/download" --no-check-certificate && \ | |
| unzip msys.7z && \ | |
| mkdir c:\msys\mingw && \ | |
| echo "C:/MinGW-W64/mingw64 /mingw" >> "C:\msys\etc\fstab" && \ | |
| wget -O "C:\msys\bin\yasm.exe" "http://www.tortall.net/projects/yasm/releases/yasm-1.3.0-win64.exe" |
bgadrian
/ 1.legacy.code.js
Last active
October 13, 2017 20:19
Example for blog post: Constantly improving the codebase
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| var currentYear = 2017 | |
| //private function, fetch from DB | |
| function getTodos() { | |
| return [ | |
| { name: "boogy", checked: true, year: 2014 }, | |
| { name: "alfa", checked: false, year: 2017 }, | |
| { name: "back to the future", checked: false, year: 2021 }, | |
| ] | |
| } |
bgadrian
/ hq.example.go
Created
September 6, 2017 23:50
Go example for my hierarchical queue structure
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| package main | |
| import ( | |
| "fmt" | |
| "github.com/BTooLs/data-structures/priorityqueue" | |
| ) | |
| func main() { | |
| autoLockMutex := false | |
| var lowestPriority uint8 = 10 //highest is 0 |
bgadrian
/ vscode.extenstions.sh
Last active
November 6, 2017 10:26
VisualStudioCode User Settings personal use
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| code --list-extensions | |
| bierner.markdown-preview-github-styles | |
| codezombiech.gitignore | |
| dbaeumer.vscode-eslint | |
| dimasalmaz.unity3d-pack | |
| donjayamanne.javadebugger | |
| hnw.vscode-auto-open-markdown-preview | |
| jorgeserrano.vscode-csharp-snippets | |
| k--kato.docomment | |
| k--kato.intellij-idea-keybindings |
bgadrian
/ algorithm.interpolation.search.cs
Last active
August 18, 2017 12:07
Interpolation search (binary search upgraded)
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| using System; | |
| namespace interpolation | |
| { | |
| class Program | |
| { | |
| //usage: dotnet run 1 2 3 4 7 10 13 | |
| static void Main(string[] args) | |
| { | |
| //pseudocode https://www.tutorialspoint.com/data_structures_algorithms/interpolation_search_algorithm.htm |
bgadrian
/ count.smaller.js
Created
August 15, 2017 20:06
Count the number of smaller numbers from my right (array)
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| //given an array arr, you have to return the amount of numbers that are smaller than arr[i] to the right. | |
| // BSTree, complexity O(n squared) | |
| var smaller = function (nums) { | |
| var res = [], count = 0, i = nums.length - 2,thisCount = 0; | |
| if (nums == null || nums.length == 0) return res; | |
| var root = NewTreeNode(nums[nums.length - 1]); | |
| res.push(0); | |
| for (; i >= 0; i--) { | |
| res.push(insertNodeAndCount(root, nums[i])); |
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| #go to source | |
| find . -type d -print0 > dirs.txt | |
| #go to destination | |
| xargs -0 mkdir -p < dirs.txt |
bgadrian
/ example.scss
Last active
May 17, 2017 11:52
React-pagination integration with bootstrap button classes
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| //paths for meteor and node | |
| @import "../../../node_modules/bootstrap/scss/mixins"; | |
| @import "../../../node_modules/bootstrap/scss/utilities"; | |
| @import "../../../node_modules/bootstrap/scss/buttons"; | |
| //example screenshot https://twitter.com/B3aT/status/864809895249555458 | |
| //I wanted the Active button to be bigger, but the react-pagination doesn't externalize the | |
| //active - Link property, so this is a css workaround | |
| //also it makes a fade-out for non-clickable elements |