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Quels sont les languages de programmation les plus populaires


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En 2010 Drew Conway de la revue en ligne Dataist avait tente de repondre a cette question, son idee etait de comptabiliser:

 

1) Le nombres de tags / language sur StackOverflow

2) Le nombre de projets / language heberges sur GitHub par

 

Le resultat, avec une correlation qui approche les 80%, peut etre observe sur le graphe suivant.

 

Arrivent en tete (sans grande surprise) des languages tel que: C, C++, C#, Java, JavaScript, Objective C, Perl, PHP, Python, Ruby, et Shell.

 

 

languages_popularity_1110.png

 

dataists Ranking the popularity of programming languages

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Plus recemment (Fevrier 2012) c'est RedMonk qui obtient des resultats similaires (avec quelques changements) en utilisant les memes criteres.

 

 

20120208-jqctdbqg7yfbj785pe9gjtjp8t.medium.jpg

 

The RedMonk Programming Language Rankings: February 2012 – tecosystems

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Liens:

 

Tags - Stack Overflow

Stack Overflow - Wikipedia, the free encyclopedia

 

GitHub - Wikipédia

GitHub est un service web d'hébergement et de gestion de développement de logiciels, utilisant le programme Git. Ce site est développé en Ruby on Rails et Erlang par Chris Wanstrath, PJ Hyett et Tom Preston-Werner. GitHub propose des comptes professionnels payants, ainsi que des comptes gratuits pour les projets de logiciels libres.

 

Git est un logiciel de gestion de versions décentralisé. C'est un logiciel libre créé par Linus Torvalds, le créateur du noyau Linux, et distribué selon les termes de la licence publique générale GNU version 2.

 

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Il y'a aussi l'index TIOBE, realise grace au concours de professionels de part dela le monde et mis a jour une fois par mois. Util pour ceux et celles qui veulent maitriser les language du moment ...

 

TIOBE Software: The Coding Standards Company

 

 

Index TIOBE


Jun 2012  Jun 2011                           Ratings           Delta 
Position    Position    Language           Jun 2012         Jun 2011     Status
1	     02		C	             17.725%	+1.45%	  A
2	     01		Java	             16.265%	-2.32%	  A
3	     03		C++	               9.358%	-0.47%	  A
4	     07		Objective-C	       9.094%	+4.66%	  A
5	     04		C#	               7.026%	 +0.18%	  A
6	     06		(Visual) Basic         6.047%     +1.32%  A
7	     05		PHP	               5.287%	 -1.31%	  A
8	     08		Python	                3.848%  -0.05%	  A
9	     09		Perl	               2.221%   -0.09%    A
10	     12		Ruby	               1.683%    +0.20%	  A
11	     11		JavaScript	       1.474%    -0.03%	  A
12	     29		Visual Basic .NET	1.216%	+0.78%	  A
13	     13		Delphi/Object Pascal 1.150%	+0.08%	  A
14	     14		Lisp	              0.986%	+0.05%	  A
15	     21		Logo	              0.860%	+0.31%	  A-
16	     15		Pascal	             0.844%	+0.11%	  A
17	     17		Transact-SQL          0.705%	+0.05%	  A
18	     19		Ada	              0.681%	+0.08%	  B
19	     22		PL/SQL	              0.637% +0.13%	  A-
20	     10		Lua	              0.635%	-1.40%	  B

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Mine de rien le Lua pointe du nez. A se demander si c'est à cause des jeux vidéo ou à cause de FLAME :huh:

 

Merci pour les stats Durakwir

 

Merci a toi Jag

 

Moi je tire chapeau a ce bon vieux C qui, malgrais son age avan C, trone sur le reste de la meute :crazy:

 

 

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Guest Frontalier

Moi j'ai mis trois mois à apprendre tout seul VBA...Maintenant j'automatise mes compte-rendus, mes graphes, mes mails, mes mises à jour des fichiers...etc et ça impressionne les petites demoiselles :) Un bon plan

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Moi j'ai mis trois mois à apprendre tout seul VBA...Maintenant j'automatise mes compte-rendus, mes graphes, mes mails, mes mises à jour des fichiers...etc et ça impressionne les petites demoiselles :) Un bon plan

 

Tu pourrais mettre ton code dans le domaine publique et nous en faire profiter :)

 

.

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J'ai été surpris par le nombre de nouvelles notions qu'a apporté python, je l'ai découvert récemment, il m'a vraiment facilité la tache...

 

je l'ai utilisé dans les taches qui pouvaient se faire indépendamment de mon projet écrit en C++,

 

C'était une combinaison d'enfer :D

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Guest Frontalier
Tu pourrais mettre ton code dans le domaine publique et nous en faire profiter :)

 

.

 

 

Pourquoi pas...Je ne suis pas un développeur professionnel...Mes programmes ne sont pas très bien organisés...Il y a du code que j'ai pompé sur internet...

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Guest Frontalier

Y a t-il quelqu'un qui pourra m'aider pour récupérer le mot de passe permettant à des requêtes Access d'accèder à une base de données oracle via ODBC ?

 

Merci par avance jagellon si t'as une idée

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Guest Frontalier
le mot de passe est toujours enregistré mais masqué ou tu l'as perdu?

 

merci pour ta réponse

En fait , je débute en Access...

le mot de passe est enregistré masqué mais je ne le connais pas car il change régulièrement...Je crois qu'on peut le récupérer depuis les registres si le mot de passe est stocké dans ODBC sinon dans une table système cachée depuis Access....mais aucune idée sur la démarche à suivre...tu peux utiliser mp pour me renseigner si tu ne veux pas rendre cela publique

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Guest jagellon
Y a t-il quelqu'un qui pourra m'aider pour récupérer le mot de passe permettant à des requêtes Access d'accèder à une base de données oracle via ODBC ?

 

Merci par avance jagellon si t'as une idée

 

Vraiment aucune idée Frontalier, désolé.

Un soft comme accesspv (executable) permet de récupérer des pass sur des bases de données Access mais pas Oracle. Et encore il restait efficace avec Access 2000 et 2003, pour les nouvelles versions je ne pense pas.

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Guest Frontalier
regarde dans le registre sous HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBC.INI

mais ça me semble trop facile...m'enfin ça coute rien d'essayer

 

 

merci je regarde demain

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regarde dans le registre sous HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBC.INI

mais ça me semble trop facile...m'enfin ça coute rien d'essayer

 

Cela m'etonnerais aussi que les mots de passes soient sauvegardes en clair!

En general, ils sont combines a une cle , la combinaison passee a la "moulinette" pour produire un hash, c'est le hash qui est normalement sauvgarde. Pratiquement impossible de faire le chemin inverse sans connaitre la cle.

 

Comme tu l'as dit , cela ne coute rien d'essayer...

 

.

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  • 11 months later...

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