Here I’ll tell You how to create in a very simple way a new Go project using Go modules. It’s the actual recommended way to create new projects in Go language. Please change the directory to the location, where the app will be developed. cd {your-project-dir} Now let’s create a...

As a CTO, I must choose the best strategy for my company. So when dealing with open source projects, I should be careful, to choose the right one, otherwise, my company will take some risks. But also as an open source developer, I’m interested in investing of my time in...

The ideal social network for a free mind should not contain any comments, any statistics about visits, it should not allow any comments. We should not have any feedback. Any noise from all that crowd. On the Internet, it’s rather shadows, ghosts, which whispers in the darkness of underground cables,...

Simple and fast start to install and configure Golang on OSx (macOS)

Installing wkhtmltopdf on Debian 7.8 to make PDF documents from HTML.

OpenLayers should be minified and compressed before to be deployed to production. Building python build.py light-custom webmap-light-custom.js Example of light profile Depends, which elements You are using in Your app [first] [last] [include] OpenLayers/Map.js OpenLayers/Icon.js OpenLayers/Marker.js OpenLayers/Kinetic.js OpenLayers/Projection.js OpenLayers/Layer/Vector.js OpenLayers/Layer/OSM.js OpenLayers/Layer/Bing.js OpenLayers/Layer/WMS.js OpenLayers/Layer/Google/v3.js OpenLayers/Layer/Markers.js OpenLayers/Popup/FramedCloud.js OpenLayers/Control/Navigation.js OpenLayers/Control/Zoom.js OpenLayers/Control/Attribution.js OpenLayers/Control/SelectFeature.js OpenLayers/Control/Panel.js...

Nice tool on LInux to zoom whole the screen with Alt+Mousewheel. Quite useful for accessibility, small screens with HI-resolution and podcasts recording. Installation script git clone https://github.com/tobiasquinn/gnome-shell-mousewheel-zoom.git cd gnome-shell-mousewheel-zoom sudo apt-get install python-xlib python-dbus git-core valac make sudo cp com.tobiasquinn.mousewheelzoom.gschema.xml /usr/share/glib-2.0/schemas/ sudo glib-compile-schemas /usr/share/glib-2.0/schemas/ sudo mv gnome-shell-mousewheel-zoom/mousewheelzoom.py /usr/bin/ ./mousewheelzoom Ressources...

AngularJS [[Angular JS logo]] AngularJS is an open-source web application framework, that assists with creating single-page applications, one-page web applications that only require HTML, CSS, and JavaScript on the client side. Its goal is to augment web applications with model–view–controller (MVC) capability, in an effort to make both development and...

About ReST - is quite powerfull markup system to generate techical documentation. It’s a little bit more difficult to start to use the techology, so there are several tips to help You. Tips Use Your favorite editor : vim, gedit, eclipse, PhpStorm. There are plugins/modules, which will add You ReST...

What it does Helps to detect the technology behind the site. Gives an amazing amount of information Installation sudo apt-get install whatweb sudo gedit /etc/apt/sources.list sudo vim /etc/apt/sources.list sudo apt-get update sudo apt-get install whatweb Usage example whatweb spip.fr Results in : http://www.spip.net [200] Apache[2.2.22], Country[FRANCE][FR], HTTPServer[Debian Linux][Apache/2.2.22 (Debian)], IP[193.56.58.14],...

Ressources around Haskell to start efficiently. Discovering Haskell Basics https://www.fpcomplete.com/school/starting-with-haskell/introduction-to-haskell/1-haskell-basics Web Programming http://pragprog.com/magazines/2012-12/web-programming-in-haskell Including Haskell in traditional projects Haskell to JS compiler https://github.com/faylang/fay/wiki Programming Service with an online IDE and runtime https://www.fpcomplete.com

How to install Cordova and Sencha Touch 2 for multiplatform development. Quick notes for myself, but could be useful for somebody, who needs help. Installation Install NodeJS http://nodejs.org/ Install Cordova npm install -g cordova Create Your project cordova create Demo io.github.fedir Demo Pour faire la compilation il faut installer les...

Really inspiring conference Futuristic Inspiring conference around TYPO3 Flow and TYPO3 Neos. Slides of presentations Neos 101 – Christian Müller A head start into TypoScript 2.0 – Sebastian Kurfürst Bringing the Elephant up to speed – Running TYPO3 Flow on HipHop VM – Martin Helmich How Flow helps us save...

RUP is a software development process, which divides the development process into four distinct phases that each involve business modeling, analysis and design, implementation, testing, and deployment. Four phases of RUP Inception - The idea for the project is stated. Checking, if the project worth it, which ressources we need....

About New version of TYPO3 6.2 LTS is now available. It brings new level of the quality and functionality. Probably on some old hardware which hosts big sites You will have some difference in the performance of the system. In this case I could try HHVM, HipHop Virtual Engine, which...

When You devloping TYPO3 modules with Extbase, You could have a situation, when You have multiple variations of the same plugin, in this example, I will show how to Code First, You need to register the flexform to configure the plugin in back end. Second, You should add actions, which...

Intro Recently I’ve found the list of Rasmus Lerdorf’s quotes, which is absolutely confirmed my feeling about PHP. Rasmus Lerdorf It’s a guy, who made PHP. We could say, the initial idea of PHP comes from him. And even, if PHP seriously evolved over last years, we still could say,...

If You would like to script Gitlab group and projects creation, users management, You could manage Gitlab and its projects from shell. For actual version of Gitab, I could recommend python-gitlab, which works flawessly with Gitlab API V3. Installation Clone the project from https://github.com/gpocentek/python-gitlab : git clone https://github.com/gpocentek/python-gitlab.git cd python-gitlab...

Intro Interactive presentations are quite spectacular, they are adding dynamic motion to Your talk. List of engines There are several HTML5 presentations engines with short descriptions to help You to implement Your presentation. impress.js The most impressive HTML5 engine at the momement, with pssibilities to make 3D, zoom / unzoom....

TYPO3 Neos is a futuristic CMS oriented on Users and Developers. It’s extermly usable, thanks to great UX team. And it’s extremly clean on the level of code, as it based on TYPO3 Flow, last generation PHP framework. References http://neos.typo3.org/download.html http://fr.slideshare.net/dfeyer/typo3-user-group-lausanne-12-novembre-2013 https://github.com/TYPO3-Neos https://github.com/lelesys git://git.typo3.org/Neos/Distributions/Base.git https://packagist.org/packages/typo3/neos-base-distribution https://github.com/tlayh/vagrant-typo3neos http://www.matthias-witte.net/tutorial-overview/

Internet as it is Internet is a system of interconnected objects. Objects exchanges any kind information. Information could be interesting or not, nicely decorde or trashy, quite abstract or very precise, human-readable or system. There are lots of people, who works in this domain. Sometimes, Information contains Things Data. Things...

why we control the source code So, version control system, when we need it ? To help to remember, when and why You made some important modifications To find files, which were modified on the server To explain to other people the structure and function of Your code Different version...

The fastest PHP framework is Phalcon. It’s a PHP framework, which is written in C for maximal performance. Benchmark You could check comparision of Phalcon with other frameworks. http://www.techempower.com/benchmarks/ Video tutorial To start write applications, check this video tutorial. http://vimeo.com/63022489 Devtools This tools will help to develop stuff faster. https://github.com/phalcon/phalcon-devtools...

What is it Functional examples from the tutorial of data processing by Jeroen Janssens, dutch data scientist. Get test JSON curl -s 'http://headers.jsontest.com/' > http.json Using command-line JSON processor < http.json jq '.' Convert JSON to CSV < data.json json2csv -k name, value Using csvkit < million-header.csv csvsort -rc cash...

Requirements Use some recent OS to avoid incompatibilities problems Example : Ubuntu 12.04 LTS Debian 7 Instructions http://neos.typo3.org/download.html http://docs.typo3.org/neos/TYPO3NeosDocumentation/GettingStarted/Installation.html http://www.matthias-witte.net/installation-typo3-neos-1-0/2012/10/ You could install TYPO3 Neos or through Your browser, or through CLI interface.

Quick notes how to participate to TYPO3 Fedext development. How to participate to TYPO3 Fedext project Find a ticket, related to the work of make one Fork the project on the github Clone it locally Make branch with ID related to the feature You are doing Work locally One change...

Finding synonyms Add synonym support, the file must be situated in /mngInstallPath/etc/synonym/ folder. All the configuratioin is made relatively to etc /mngInstallPath/etc/ folder or You could use absolute path. Synonym <filename> Ispell / Aspell mnoGoSearch uses ispell or aspell dictionaries and affix files where to get ispell / aspell files...

Install the latest TYPO3 4.5. LTS Install extensions : flux vhs fluidcontent fluidcontent_bootstrap Better to install from the github, rather TER. Flux must have this patch to work with TYPO3 4.5 LTS : https://github.com/FluidTYPO3/flux/commit/c3d3d6f4f3cad07cc47efa9599fd28a6fa022614 At the moment, it’s still not merged. Clear the cache. Include static TypoScript of “fluidcontent_bootstrap” into...

Stuff I recommend for those, who begins to devlop extensions for TYPO3 in right way

Installing wkhtmltopdf on Ubuntu Server 12.04 to make PDF documents from HTML.

Several useful JavaScript Cheat Sheets.

Some notes during Vagrant-based infrastructure implementation for LAMP development.

Several tips how to make Your Vagrant to turn faster.

How todo lists must be managed

notes for myself how to pusblish on Twitter

Notes about TYPO3 CMS LTS to LTS migration

Tutorial how to import OpenStreetMap data into Tilemill for further charting and exporting

Beginning with Python when You are coming from PHP world

Some main JS regexp patterns for practival use

Stuff I recommend for creative writing

How to aggregate multiple RSS feeds to one

Introduction to Tilemill, beautiful map software

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comments: true date: layout: post slug: title: teaser: categories: web tags: article —

comments: true date: layout: post slug: title: teaser: categories: web tags: article —

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comments: true date: 2013-05-14 layout: post slug: print-from-shell-to-pdf title: Print from shell to PDF teaser: How to print from shell to PDF categories: web tags: article pdf — lpr man -t 1 ls | lpr -P PDF lpr -P PDF filename Ressources http://www.techytalk.info/bash-shell-output-to-printer-or-pdf/ http://blog.nguyenvq.com/2011/04/13/lpr-printing-on-command-line/ http://terokarvinen.com/2011/print-pdf-from-command-line-cups-pdf-lpr-p-pdf

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TYPO3 Surf is a deployment tool based on Flow and suited for a wide variety of applications Presentations References http://forge.typo3.org/projects/package-typo3-surf git://git.typo3.org/Packages/TYPO3.Surf.git

comments: true date: layout: post slug: title: teaser: categories: web tags: article —

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list of Chrome extensions I found useful for web development

Chromelogger it's a tool of console debugging. It gives You a possibility to make debug process fast and transparent, even on production server.

Introduction Recently I’ve changed a hosting for one of Magento stores I’ve developed. Before it was installed on one of mine servers, but this server was some old. So the idea was to put current Magento store aside, to have a performant hosting with satisfied requirements for Magento. I’ve choosed...

Lots of people forks TYPO3 today. Is it good or bad ?

How to create dynamic robots.txt file for sites with multiple domains, with the aim to declare custom sitemaps, indexation rules etc.

The Problem Recenlty I had a performance problem related to use of some 3rd party extensions. As the tagert of the performance optimization was in the BE of TYPO3, existing profilers, available on TYPO3 repository were not useful, as they all oriented FE. Profiler choise xdebug zend_debugger apd xhprof apd...

NFS performance debug & optimization Optimization performance of mounts made with Network Filesystem Server Debugging NFS mount for the best performance between Debian - Mint machines. Mount details and statistics each time would be provided. The Problem The transfert speed between our development server and my Linux Mint workstation is...

Migrated blog to Github Pages. It’s much better as I feel, as it’s has automatically versioning support, markdown syntax support natively, and it’s free :) As engine use Jekyll. For templating use Liquid. For syntax use Markdown. Found very handy converter to migrate Wordpress posts automatically : References Jekyll on...

TYPO3 and Drupal proposes very complete solutions to manage admin interface personalization. With Wordpress You could do it too, just need to code some PHP a little bit. There is an article about it.

The sequence of commands I use now, probably, it’s possible to optimize more. Creating remote repository. Adding receive.denyCurrentBranch = ignore into the config to avoid remote rejections. First commit. Local checkout. Work. Commit. Remote hard reset / force checkout. It’s also possible to use bare repository, but in this case we...

Each open source project has a power, which will be represented in human ressources behind it. The quantity of project maintainers and theirs qualities could determine the success of the project. There are important elements, which plays a lot : Vertical axe of competences must be completed Total quantity of...

Sometimes we need to check the current status of our TYPO3 installation, especially, if we are speaking about huge projects, or about projects, which we need to maintain after somebody developed it and didn’t left You any documentation about how system was made and how custom extension were made. Here...

Sometimes we could be in the situation, when we must use FTP in the shell. It’s extremely rare, but such situation could happen. So, recently, I had such situation, when I had a FTP access, which was available only from some dedicated server, and I had to move some folders...

During recent optimization of development and preproduction server, I had recall some MySQL optimization techniques, related to better cache configuration. There is always a dilemma : if You will give not enough memory, You will have the risk to have slow database server, which will not have enough place to...

Recently, after huge number of lagre sites, made with such technologies as Drupal and TYPO3, I had to make specifications for a Wordpress site, where all posts would have some custom fields. Firstly, I was some sceptic about it, because Wordpress - is not Drupal, and there is no CCK...

On one of my projects, I needed to convert lots of files previously encoded in ISO-8859-1 to UTF-8. You could manage it with help of some text editors, or convert all files in one single script. This snippet will replace all files in ISO-8859-1 by it’s UTF-8 versions. for a...

Recently I needed to measure the speed of read/write performance of remote network disk, mounted with Samba. There is different possibilities to measure it, but the most real - it’s to read and write the data with dd, system utility, which is normally present on any Unix-like system. To write...