GitHub - ajitid/fzf-for-js: Do fuzzy matching using FZF algorithm in JavaScriptYou signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
DailyJS: Linking the Hash Map
The Hashmap The hash map is a classic and indispensable data structure in application programming. It is so ubiquitous that almost every modern language supports it either with a library, or by baking the functionality into the syntax itself. Hash maps are often implemented as an associative array. A hash map provides constant-time access to a value via a unique key. The most common methodology in
potraceをjavascriptに移植した - Webと文字
生存報告 （ ^ω^）とりあえず生きてます。 potraceとは potraceとはラスター画像からSVG等のベクター画像を作成するソフトです。無料で使えてソースも公開されているオープンソースなソフトです（参考資料１）。元はCで書かれていますが、python、ActionScript、C#に移植されていたりします。 だから何ができるの？ 左が元のビットマップ画像、右がそれをpotraceでトレースした画像 C→javascript(´・ω・`)、ActionScript→JavaScript(ﾟ∀ﾟ) ActionScriptとJavaScriptは兄弟みたいなものなので移植はとっても簡単です。今回は参考資料２をパクって参考にしてjavascriptに移植してみました。 処理フロー imgタグで画像を読み込み 画像をcanvasに転写 画像をグレースケールに変換 画像を二値化 画像の輪郭の
John Resig - Revised JavaScript Dictionary Search
After my two previous posts discussing dictionary lookups in JavaScript and JavaScript Trie performance analysis even more excellent feedback came in from everyone. Out of all the results two techniques seemed to be most interesting – and promising for reducing general memory usage and load time. String-based Binary Search The first technique proposed was left as a comment by a commenter named Ran
Resizing an image in an HTML5 canvas
I'm trying to create a thumbnail image on the client side using javascript and a canvas element, but when I shrink the image down, it looks terrible. It looks as if it was downsized in photoshop with the resampling set to 'Nearest Neighbor' instead of Bicubic. I know its possible to get this to look right, because this site can do it just fine using a canvas as well. I've tried using the same code
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GitHub - blakeembrey/code-problems: Common code and interview problems solved in multiple languages
IBM Research | Technical Paper Search | Effective Smart Completion for JavaScript(Search Reports)
memolog » Blog Archive » javascriptでSVM
