Sonar (originally an acronym for SOund Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels. Two types of technology share the name "sonar": passive sonar is essentially listening for the sound made by vessels; active sonar is emitting pulses of sounds and listening for echoes. Sonar may be used as a means of acoustic location and of measurement of the echo characteristics of "targets" in the water. Acoustic location in air was used before the introduction of radar. Sonar may also be used in air for robot navigation, and SODAR (an upward looking in-air sonar) is used for atmospheric investigations. The term sonar is also used for the equipment used to generate and receive the sound. The acoustic frequencies used in sonar systems vary from very low (infrasonic) to extremely high (ultrasonic). The study of underwater sound is known as underwater acoustics or hydroacoustics.
Sonar is a DC Comics supervillain. He first appeared in Green Lantern (2nd series) #14, July (1962), and was created by John Broome and Gil Kane.
Nestled in the mountains of south eastern Europe lies the tiny Balkan nation of Modora. With a population of four hundred, Modora was relatively unknown to the rest of the world, whose only product was the wool of a peculiar brown sheep found only in that small area. It was not even a member of the United Nations. Modora was sealed off from the rest of the world by Fando the Mad, a leader who believed Modora should be frozen in its past. He burned bridges and barricaded roads to the outside world while making all decisions for his countrymen. One man, Bito Wladon, was determined to change that.
Wladon's parents were deaf, which was a mark of Satan to the superstitious Modorans. By Modoran beliefs, they were not to be killed or hurt, they were to be shunned. Young Bito was a pariah as well, even though he could hear, he was the son of deaf parents. The cruel actions of his community built resentment towards his parents and the outside world. Bito Wladon would hide from the rest of the world in a barn, in which he one day discovered a cache of books, hidden by his peddler grandfather against the orders of Fando.
SonarQube (formerly Sonar) is an open source platform for continuous inspection of code quality.
In 2009, SonarQube received the Jolt Awards under testing tools category. Featured in continuous integration tools. Used by the Andalusian Autonomous Government,eXo Platform,Apache Software Foundation,Eclipse Foundation, Marvelution.
probleme numero 1, je sais bien, c'est le mien
je n'ai jamais pretendu que ce probleme est le tien
ce probleme est un theme que j'aime ou peut etre pas
c'est une chose qu'on peut aimer et detester a la fois
c'est difficile, pas facile, tres debile
ce n'est pas quelque chose pur des gens aux nerfs fragiles
on se casse la tete mais an faite, on l'adore
mais avant de l`accepter on se dispute jusqu a la mort
c'est un probleme d'hommes, c'est un probleme de femmes
pour avoir ce probleme, tu n'as meme pas besoin d'une ame
ca t'attrappe partout, si tu le veus ou pas
et des que tu l'attrappe tu te fais des tracas
dans ta tete tu te sens bete, tu te deteste
mais des que tu face ce probleme tu perds la tete
je parle de l'amour qui peut t' attraper tous les jours
et parfois par malheur, c'est pour toujours
pour toujours
pour expliquer ce que je veus dire je vais raconter une histoire
qui commence comme d'habitude a un samedi soir
une fete, une boum, une quermes, ce que tu veus
car d'habitude l'amour ne s'occupe vraiment pas du lieu
par exemple un jeune homme en bonne sante, bien habille'
rencontre une jeune fille, et ils commencent a bavarder
elle est sympa, tres gentille, une perle des antilles
apres un certain temps, il se rend compte qu'elle est jolie
premiere impression n'est pas toujours la meilleur
car avec cette impression il vien de signer sont malheur
i ne le sais pas, pas encore, ne sais rien de sa torture
pour elle ce n'est qu'un jeu, car elle cherche l'aventure
depuis ce jour ils se rencontrent souvent
parle de la vie de l'amour de temps en temps
pour elle c'est amusant, car ce n'est que pour quelques jours
pour lui c'est immortel, pour lui c'est pour toujours
pour toujours