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Coding Practice: Find Max Consecutive Ones

by | February 7, 2022 | Programming | 0 Comments

Given a binary array nums, return the maximum number of consecutive 1's in the array. Example 1 Input: nums = [1,1,0,1,1,1] Output: 3 Explanation: The first two digits or the last three digits are consecutive 1s. The maximum number of consecutive 1s is 3. Example 2...
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PaperColor Theme v1.0

by | December 3, 2020 | Software Updates | 0 Comments

This is an import from my own blog post in 2015 when I open-sourced my Vim color scheme that had received a warm welcome from many Vim users and inspired others to port to different platforms and create different UI projects. This was before Visual Studio Code/Atom...
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Regram Later v1.6

by | November 21, 2020 | Software Updates | 0 Comments

First of all, I'd like to thanks 1200+ first users of Regram Later (Chrome Extension for Instagram repost with smart caption and automation) 🙂 From now on, new updates will come with announcement blog posts like this so that you can see changes to each iteration and...
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Generate random, unique string in JavaScript

by | November 20, 2020 | Programming | 0 Comments

Whether you need to generate a unique identifier for data key, object reference, url shortener, or duplication avoidance, a good random value generator library is a must-have. I recommend 4 libraries: uuid, short-uuid, nanoid, and crypto-random-string This is not...
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Escape JavaScript Regex characters using Lodash

by | November 14, 2020 | Programming | 0 Comments

Sometimes you want to construct a Regular Expression object dynamically from a string instead of a literal regex. It's important to safely escape special characters in the string that is not intended to be regex syntax. Turned out, the swift army knife Lodash library...
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Common text case conversion in JavaScript

by | November 12, 2020 | Programming | 0 Comments

change-case NPM package includes many text conversion methods for most common cases: camel case, capital case, constant case, dot case, header case, no case, param case, pascal case, path case, sentence case, and snake case. It's very easy to use, see example: const...
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Find duplications in array using Lodash (JavaScript)

by | November 11, 2020 | Programming | 0 Comments

Lodash is my favorite JavaScript library that includes many useful data manipulation utilities in functional programming style. It can run in Node.js and browsers. The below snippet is an example of using 2 functions filter and includes to find duplications in an...
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Get first line of multiline string using JavaScript Regex

by | November 11, 2020 | Programming | 0 Comments

Regular Expression can be used in the standard match function to extract the first line of a multiline string, e.g. content of a source file. "This is the first line.\n This is the second line.".match(/^.*$/m)[0]; // => "This is the first line." Explain:...
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Refresh Cached Progressive Web App

by | October 17, 2020 | Browser | 0 Comments

Progressive Web App (PWA) is getting very popular these days in 2020 because it provides a greater web experience and responsiveness, especially for interactive application. Part of the power comes from various caching strategies which allow smoother experience during...
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Generate random, unique string in JavaScript

by | Nov 20, 2020 |

Whether you need to generate a unique identifier for data key, object reference, url shortener, or duplication avoidance, a good random value generator library is a must-have. I recommend 4 libraries: uuid, short-uuid, nanoid, and crypto-random-string This is not...

Escape JavaScript Regex characters using Lodash

by | Nov 14, 2020 |

Sometimes you want to construct a Regular Expression object dynamically from a string instead of a literal regex. It's important to safely escape special characters in the string that is not intended to be regex syntax. Turned out, the swift army knife Lodash library...

Common text case conversion in JavaScript

by | Nov 12, 2020 |

change-case NPM package includes many text conversion methods for most common cases: camel case, capital case, constant case, dot case, header case, no case, param case, pascal case, path case, sentence case, and snake case. It's very easy to use, see example: const...

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