people who do software coding or software development
everyone can do it if they want

  • Linux

    We love to talk about linux.

  • Ubuntu

    Ubuntu is one of many distro from linux that we loved.

  • PHP

    Php is one of many programming Language that we loved.

  • Java

    Java is one of many programming Language that we loved.

Thursday, February 2, 2017

kasus javascript

Var a = [1, 2];
Var b = a;
Var c = b;

Namun ketika meng unset array dengan

delete c[1]

atau

c.splice(1, 1)

maka var c beserta kopiannya(b dan a) akan menjadi [1]

untuk dapat menjalankan perintah delete maupun splice kita harus meng-clone terlebih dahulu dengan cara

Var b = a.slice(0);
Var c = b.slice(0);
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Friday, January 6, 2017

JAVA (programming language)

Java is a general-purpose computer programming language that is concurrent, class-based, object-oriented,[14] and specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere" (WORA),[15] meaning that compiled Java code can run on all platforms that support Java without the need for recompilation.[16] Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of computer architecture. As of 2016, Java is one of the most popular programming languages in use,[17][18][19][20] particularly for client-server web applications, with a reported 9 million developers.[21] Java was originally developed by James Gosling at Sun Microsystems (which has since been acquired by Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them.
The original and reference implementation Java compilers, virtual machines, and class libraries were originally released by Sun under proprietary licences. As of May 2007, in compliance with the specifications of the Java Community Process, Sun relicensed most of its Java technologies under the GNU General Public License. Others have also developed alternative implementations of these Sun technologies, such as the GNU Compiler for Java (bytecode compiler), GNU Classpath (standard libraries), and IcedTea-Web (browser plugin for applets).
The latest version is Java 8, which is the only version currently supported for free by Oracle, although earlier versions are supported both by Oracle and other companies on a commercial basis.

for more details you can see it on : https://en.wikipedia.org/wiki/Java_(programming_language)
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Ubuntu

Ubuntu (/ʊˈbuːntʊ/ uu-boon-tuu, stylized as ubuntu)[11] is a Debian-based Linux operating system for personal computers, tablets and smartphones, where Ubuntu Touch edition is used; and also runs network servers, usually with the Ubuntu Server edition, either on physical or virtual servers (such as on mainframes) and/or with containers, that is with enterprise-class features; runs on the most popular architectures, including server-class ARM-based.
Ubuntu is published by Canonical Ltd, who offer commercial support.[12] It is based on free software and named after the Southern African philosophy of ubuntu (literally, 'human-ness'), which Canonical Ltd. suggests can be loosely translated as "humanity to others" or "I am what I am because of who we all are".[13] It uses Unity as its default user interface for the desktop.
Ubuntu is the most popular operating system running in hosted environments, so–called "clouds",[14] as it is the most popular server Linux distribution.
Development of Ubuntu is led by UK-based Canonical Ltd., a company of South African entrepreneur Mark Shuttleworth. Canonical generates revenue through the sale of technical support and other services related to Ubuntu.[15][16] The Ubuntu project is publicly committed to the principles of open-source software development; people are encouraged to use free software, study how it works, improve upon it, and distribute it.[17][18]

for more details you can see on : https://en.wikipedia.org/wiki/Ubuntu_(operating_system)
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Linux

Linux (pronounced Listeni/ˈlɪnəks/ lin-əks[9][10] or, less frequently, /ˈlaɪnəks/ lyn-əks[10][11]) is a Unix-like computer operating system assembled under the model of free and open-source software development and distribution. The defining component of Linux is the Linux kernel,[12] an operating system kernel first released on September 17, 1991 by Linus Torvalds.[13][14][15] The Free Software Foundation uses the name GNU/Linux to describe the operating system, which has led to some controversy.[16][17]
Linux was originally developed for personal computers based on the Intel x86 architecture, but has since been ported to more platforms than any other operating system.[18] Because of the dominance of Android on smartphones, Linux has the largestinstalled base of all general-purpose operating systems.[19] Linux is also the leading operating system on servers and other big iron systems such as mainframe computers and on 99.6% (including top 385) of the fastest (TOP500) supercomputers,[20][21] but is used on only around 2.3% of desktop computers;[22][23] not including Chrome OS, used in Chromebooks, that are dominating the US K–12 education market, while overall in the US are at about 5% and representing nearly 20% of the sub-$300 notebook sales.[24] Linux also runs on embedded systems, which are devices whose operating system is typically built into the firmware and is highly tailored to the system; this includes smartphones and tablet computers running Android and other Linux derivatives,[25] TiVo and similar DVR devices, network routers, facility automation controls, televisions,[26][27] video game consoles and smartwatches.[28]
The development of Linux is one of the most prominent examples of free and open-source software collaboration. The underlying source code may be used, modified and distributed—​​commercially or non-commercially—​​by anyone under the terms of its respective licenses, such as the GNU General Public License. Typically, Linux is packaged in a form known as a Linux distribution (or distro for short) for both desktop and server use. Some of the most popular mainstream Linux distributions[29][30][31] are Arch Linux, CentOS, Debian, Fedora, Gentoo Linux, Linux Mint, Mageia, openSUSE and Ubuntu, together with commercial distributions such as Red Hat Enterprise Linux and SUSE Linux Enterprise Server. Distributions include the Linux kernel, supporting utilities and libraries, many of which are provided by the GNU Project, and usually a large amount of application software to fulfil the distribution's intended use.
Desktop Linux distributions include a windowing system, such as X11, Mir or a Wayland implementation, and an accompanying desktop environment such as GNOME or the KDE Software Compilation; some distributions may also include a less resource-intensive desktop, such as LXDE or Xfce. Distributions intended to run on servers may omit all graphical environments from the standard install, and instead include other software to set up and operate a solution stack such as LAMP. Because Linux is freely redistributable, anyone may create a distribution for any intended use.

for more details you can see on : https://en.wikipedia.org/wiki/Linux
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PHP

PHP is a server-side scripting language designed primarily for web development but also used as a general-purpose programming language. Originally created by Rasmus Lerdorf in 1994,[5] the PHP reference implementation is now produced by The PHP Development Team.[6] PHP originally stood for Personal Home Page,[5] but it now stands for the recursive acronymPHP: Hypertext Preprocessor.[7]
PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems and web frameworks. PHP code is usually processed by a PHP interpreter implemented as a module in the web server or as a Common Gateway Interface (CGI) executable. The web server combines the results of the interpreted and executed PHP code, which may be any type of data, including images, with the generated web page. PHP code may also be executed with a command-line interface (CLI) and can be used to implement standalone graphical applications.[8]
The standard PHP interpreter, powered by the Zend Engine, is free software released under the PHP License. PHP has been widely ported and can be deployed on most web servers on almost every operating system and platform, free of charge.[9]
The PHP language evolved without a written formal specification or standard until 2014, leaving the canonical PHP interpreter as a de facto standard. Since 2014 work has gone on to create a formal PHP specification.[10]

for more detail see https://en.wikipedia.org/wiki/PHP
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Ingin Belajar Coding ? Baca ini Dulu Guys

Hi guys, kenalin nama gue iwan safrudin. kali ini gue pengen berbagi pengalaman gue yang lumayan udah lama belajar coding. banyak dari kita yang ingin banget belajar coding tapi bingung dimulai dari mana.
ada juga yang merasa udah telat. "gue udah tua kayany telat dan juga gak ada waktu kalau mau belajar coding". gak ada yang namanya telat guys, selama lho masih hidup lho tetep bisa belajar.
ada juga yang merasa gak berbakat. "gue kayanya gak ada bakat dech jadi programmer, gak ngerti ini itu tentang pemrograman". guys, bakat itu gak ada apa-apanya dibandingin kerja keras, jadi gak ada alasan buat gak berbakat.
ada juga yang merasa gak ada waktu. "gue udah sibuk kerja, ngurusin ini itu, boro-boro belajar coding. buat piknik buat istirahat aja masih kurang". ok guys kalau udah nyampe yang ini gua gak mau maksa lagi. ok lah kalau elu udah gak ada niat buat belajar pemrograman. yaudah.
tapi gua saranin ajarin anak lho pemrograman.
belajar pemrograman itu bukan untuk nanti bisa kerja apa. tapi belajar pemrograman itu untuk meningkatin kualitas diri sendiri. karena dari belajar coding kita menemukan logika-logika yang gak pernah kita temuin. kita nemuin hal-hal baru, kita belajar bagaimana menyelesaikan masalah. tapi tetep semua pasti ada efek sampingnya, hehe. misal kalau kita terlalu lama memahami bahasa komputer otomatis kita akan rada-rada memaksa orang lain untuk menjelaskan sesuatu yang kurang detail saat berbicara dengan kita.
anggap saja ibu kita menyuruh kita makan. dulu sebelum kita belajar bahasa pemrograman kita akan langsung paham yang disuruh ibu kita yaitu untuk makan.
tapi setelah kita terlalu lama memahami bahasa komputer, saat kita di suruh makan, maka kita akan minta diperjelas dari statement ibu kita tadi. makan ? makan apa ? makan pagi ? makan siang ? dah gitu masih bakal tanya lagi ? makan nasi ? makan roti ? makan berat ? atau makan ringan ?
itu contoh guys, gak usah di permasalahin.
ok back to topic, jika kamu ingin belajar coding, tentuin dulu bahasa apa yang kamu ingin pelajari, jangan langsung belajar banyak bahasa, pelajari satu aja dulu. kalau udah bisa baru dech belajar lainnya. saat satu bahasa udah bisa, nanti kalau mau belajar bahasa yang lain akan lebih mudah. dibandingin kalau elu belajar bahasa pemrograman yang berbeda secara bersamaan.
ok dech kayanya itu dulu dech yang musti kalian tau sebelum belajar coding, eh tapi gak musti-musti banget sih tau, hahaha. ya udah
happy coding
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