#VIM Shortcuts
##How to Exit
| Command | Description |
|---|---|
| :q[uit] | Quit Vim. This fails when changes have been made. |
| :q[uit]! | Quit without writing. |
| :cq[uit] | Quit always, without writing. |
| :wq | Write the current file and exit. |
Alexander Maricich w33tmaricich
w33tmaricich
/ image.clj
Last active
August 16, 2019 14:25
— forked from jkk/image.clj
Convert images to different formats
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| ;; depends on [org.imgscalr/imgscalr-lib "4.2"] | |
| (ns XXX.image | |
| (:refer-clojure :exclude [read]) | |
| (:require [clojure.java.io :as io]) | |
| (:import [org.imgscalr Scalr Scalr$Method Scalr$Mode] | |
| [java.awt Image] | |
| [java.awt.image RenderedImage BufferedImageOp] | |
| [javax.imageio ImageIO ImageWriter ImageWriteParam IIOImage] |
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| (import 'java.security.MessageDigest | |
| 'java.math.BigInteger) | |
| (defn md5 [s] | |
| (let [algorithm (MessageDigest/getInstance "MD5") | |
| size (* 2 (.getDigestLength algorithm)) | |
| raw (.digest algorithm (.getBytes s)) | |
| sig (.toString (BigInteger. 1 raw) 16) | |
| padding (apply str (repeat (- size (count sig)) "0"))] | |
| (str padding sig))) |
w33tmaricich
/ gist:4894e786a721765ab2eb
Last active
March 21, 2016 14:06
— forked from pitch-gist/gist:2999707
html: simple maintenance page
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| <!doctype html> | |
| <title>Site Maintenance</title> | |
| <style> | |
| body { text-align: center; padding: 150px; } | |
| h1 { font-size: 50px; } | |
| body { font: 20px Helvetica, sans-serif; color: #333; } | |
| article { display: block; text-align: left; width: 650px; margin: 0 auto; } | |
| a { color: #dc8100; text-decoration: none; } | |
| a:hover { color: #333; text-decoration: none; } | |
| </style> |