react & react native at once : 1 app = 1 program ?

By LiBePublié le mercredi 31 mai 2017mercredi 31 mai 2017Cat G33k, ProgrammesÉcrire un commentaire

One question everyone is likely to ask one day, while using the react framework, is : "can I use the same app on a browser AND on a mobile device without rewriting the app ?" In other words, is the principle "write once, run everywhere" respected ? The short answer is no, and the longer… Read More »

Webpack2 : an example, a real one ?

By LiBePublié le jeudi 27 avril 2017jeudi 27 avril 2017Cat G33k, ProgrammesÉcrire un commentaire

"Has this ever happened to you ?" -> You work in a non open minded company, or a company willing to make some progress, but behind in tech. -> The front part of your stack is in (Java/PHP/Python/You name it) + (naive javascript or some former trendy framework like jquery / backbone / handlebars), and… Read More »

Write Java code that even your CEO can read (https://github.com/libetl/ideaomatic)

By LiBePublié le mercredi 29 mars 2017mercredi 29 mars 2017Cat G33k, ProgrammesÉcrire un commentaire

Were you trying to write boilerplate code in Java lately ? List Read More »

How to colorize an xml by code

By LiBePublié le jeudi 2 mars 2017jeudi 2 mars 2017Cat G33k, ProgrammesÉcrire un commentaire

The following class will help you to do that. You can easily transform this : <?xml version="1.0" encoding="UTF-8"?> <kcfg xmlns="http://www.kde.org/standards/kcfg/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.kde.org/standards/kcfg/1.0 http://www.kde.org/standards/kcfg/1.0/kcfg.xsd"> <kcfgfile name=""/> <group name="com.librehat.yahooweather"> <entry name="woeid" type="String"> <default></default> </entry> <entry name="interval" type="Int"> <default>60</default> </entry> <entry name="celsius" type="Bool"> <default>true</default> </entry> <entry name="fahrenheit" type="Bool"> <default>false</default> </entry> <entry name="ms" type="Bool"> <default>false</default> </entry> <entry name="kmh" type="Bool">… Read More »

Hubot : how to pipeline your commands ?

By LiBePublié le mardi 28 février 2017mardi 28 février 2017Cat G33k, ProgrammesÉcrire un commentaire

If you got used to creating new commands in your Hubot server, you will probably remember of this syntax : robot.hear(/say hello/i, function(res) {/*...*/} robot.respond(/how are you/i, function(res) {/*...*/} When you want to combine then into one, the easy way out is to create a spare command like this one : robot.respond(/hello, how are you/i,… Read More »

ES6 (or Javascript) : how to loop on the same promise

By LiBePublié le lundi 30 janvier 2017lundi 30 janvier 2017Cat G33k, ProgrammesÉcrire un commentaire

In the era of the promises, who likes to wait for an uncertain amount of time ? A promise is the key to hope. No need to setTimeout(function(){}, XXXXX) milliseconds. You don't know if you waited too much, and even worse... : you don't know if you did not wait enough. Actually, you can tell… Read More »

git branches : easy way out (Not for purists)

By LiBePublié le lundi 30 janvier 2017Cat G33k, ProgrammesÉcrire un commentaire

Bouncing on this old article about git (http://libe.toile-libre.org/?p=1318), I give you some more commands to help you work with git in an efficient way... Warn : this is useful in the case where you work on a centralized git version control, and when the work is stored in the 'origin' remote server. [alias] singleCommit =… Read More »

Android : one or two flashy tips

By LiBePublié le vendredi 30 décembre 2016vendredi 30 décembre 2016Cat G33k, ProgrammesÉcrire un commentaire

Ever wanted to use the same FloatingActionButton for several purposes without poping/replacing it ? If your need is to change the color of your button to fade it smoothly, you can think of a color fading animation. This can be useful if you want to recycle a "play" button as a "stop" button. You can… Read More »

Java : How to speak about events in a material world

By LiBePublié le mardi 29 novembre 2016mardi 29 novembre 2016Cat G33k, ProgrammesÉcrire un commentaire

The title of this article is assumed to not be IT related, but it speaks about java. I just wanted it to be of common sense. Most people writing software today only speak about what we have (the objects), and not about what we know (the events). And sometimes they refuse to understand the meaning… Read More »

Android : what if « git push » becomes your Play Store publish command

By LiBePublié le vendredi 28 octobre 2016samedi 29 octobre 2016Cat G33k, ProgrammesÉcrire un commentaire

Ever wondered why you need these repetitive tasks each time (in these three pictures below) ? Not only you run the risk of losing time, but you can go wrong because of a lack of concentration (by publishing in prod instead of alpha), or you can even forget to publish your app intermediary updates. Your… Read More »