//Blog
Summer Holiday 07-2015
Rivercrane Việt Nam đã có buổi Tiệc Mùa Hè linh đình, giao lưu cả hai phía Nhật Bản và Việt Nam! Buổi tiệc thú vị và hoàng tráng đã giúp chúng ta cùng nhau hòa vào không khí sôi động, xóa đi sự oi bức nóng nực trong mùa Hè này! Sau đây là những..
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Family Day Event – 2015
Ngày 26/07/2015 Công ty RCVN tổ chức sự kiện Ngày hội gia đình Family day 2015 – Sharing happy moments together diễn ra tại resort Phương Nam. Thành viên RCVN cùng gia đình tham dự ngày hội – Tại resort Phuong Nam Ngày hội diễn ra với sự tham gia của toàn thể thành viên Rivercrane..
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Setting Up Samba File Server for Sharing
★ Windows File Server Structure – Set up a Linux server as a File Server for Windows – Install Samba here, set it up to allow access to the Home Directory of Users from Windows – Additionally, create a Sharing Folder that all Users can access – Configure Samba server access within the internal network..
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[LINUX][Lesson 0] Overview Introduction
1. Document for research : – Linux Reference Links: https://www.k4.dion.ne.jp/~mms/unix/linux_com/ https://www.dais.is.tohoku.ac.jp/~koike/tips/linux_command.html Linux Command: https://linuxcommand.org/ 2. Some basic Linux commands File / Folder: vi [file]: edit the content of a file. rm [file]: delete a file. cp (or scp) [file] [to_file]: copy a file. file [file]: display information about the content of a file. Other: clear:..
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Introduction to Some MySQL Storage Engines
Introduction MySQL is one of the most popular relational database systems in the world, used by most large websites. Therefore, mastering MySQL is an essential requirement for any webmaster. The logical architecture of MySQL can be broadly described as shown below: We can see that MySQL has basic components as listed below: Connection/thread handling. Query..
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In Java, what’s the difference between an object and a class?
An object is an instance of a class The term ‘object’, however, refers to an actual instance of a class. Every object must belong to a class. Objects are created and eventually destroyed – so they only live in the program for a limited time. While objects are ‘living’ their properties may also be changed significantly. An..
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How to print a number with commas as thousands separators in JavaScript
function numberWithCommas(x) { return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, “,”); } This is all you really need to know. The regex uses 2 lookahead assertions: a positive one to look for any point in the string that has a multiple of 3 digits in a row after it, and a negative assertion to make sure that point only has..
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What is the Difference Between JDK, JRE, and JVM?
Understanding JDK, JRE, and JVM JVM JVM stands for (Java Virtual Machine) and it creates a virtual environment to execute Java bytecode. JVM is available on many hardware and software platforms. It has 4 main tasks: – Load code – Verifies code ..
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How to Create CSS3 Speech Bubbles Without Images
Credit: https://www.sitepoint.com/pure-css3-speech-bubbles/ I remember my creating my first image-less speech bubble many years ago. It required a long-winded JavaScript function to inject elements into the DOM, some horrendous CSS, looked fairly awful, and didn’t work well in IE5. CSS3 is starting to change our lives for the better. It’s now possible to create a great..
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List diffirences between Java and C++
List diffirences between Java and C++ Java C++ Java is a true and complete object oriented language. C++ is an extension of C with object oriented behavior. C++ is not a complete object oriented language as that of Java. Java does not provide template classes. C++ offers Template classes. Java supports multiple inheritance using interface…
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