AngularJS

AngularJS version: 1.3.0 https://angularjs.org/ https://builtwith.angularjs.org/ http://plnkr.co/ Two Requirements Add a <script> tag pointing to angular.js. <script scr="angular.js"></script> Add an ng-app attribute in your HTML. ng-app is an Angular directive. The ng is short for Angular. <div ng-app> This area controlled by Angular! </div> JavaScript Pat

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Java LinkedHashMap.

How to limit the maximum size of a Map by removing oldest entries when limit reached?        int MAX_SIZE = 5;         LinkedHashMap map = new LinkedHashMap<String, String[]>() {             @Override            

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Java String Utility.

Trim space and null. public static String trim(String str) { if (str != null && !str.isEmpty()) { String rs = str.trim(); rs = rs.replaceAll("\\s+", " "); return rs; } return ""; } Check string is null or empty. public static boolean isNulOrEmpty(String value) { return value == null || value.trim().isEmpty(); }

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Java Operator System Utility.

Get name of operator system. public static String getOsName() { System.getProperty("os.name"); } Check operator system is Windows? public static boolean isWindows() { return getOsName().startsWith("Windows"); } Get text from clipboard. public static String getTextFromClipBoard() { String text = ""; try { text = (String) Toolkit.g

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JSCH - Java Secure Channel.

Introduction: JSch is a pure Java implementation of SSH2. JSch allows you to connect to an sshd server and use port forwarding, X11 forwarding, file transfer, etc., and you can integrate its functionality into your own Java programs. To read more about JSch please follow the link http://www.jcraft.com/jsch/ Please note JSch is not an FTP client. JSch is an SSH client (with an included SFTP impl

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Java Time Utility.

Get current date or time or date and time with your format. /* FORMAT DATE AND TIME: "yyyy/MM/dd HH:mm:ss" FORMAT DATE: "yyyy-MM-dd" */ public static String getCurrentDateTimeWithFormat(String formatDateTime) { DateFormat dateFormat = new SimpleDateFormat(formatDateTime); Date date = new Date(); return dateFormat.format(date); } Che

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[FFmpeg] Command Line.

Loop video, mp3, mp4, wmv,... ffmpeg -stream_loop 4 -i video_name.mkv -c copy video_name.mp4 Convert mkv to mp4: ffmpeg -i video_name.mkv -i 001.mp3 -codec copy -shortest video_name.mp4 Merge mkv and mp3 to mp4 with scale video: ffmpeg -i COVER_30_MINS.mkv -i 001.mp3 -acodec copy -shortest -vf scale=1280:720 out003.mp4 Create video from image folder: ffmpeg -r 25 -i Untitled_%03d.png

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