idiot apos s guide to astronomy second edition

... boxes, you’ll find discussions elaborating on important events, projects, issues, or persons in astronomy Star Words These boxes define some key terms used in astronomy Astronomer s Notebook This ... corresponds to longitude While declination is measured in degrees, right ascension is measured in hours, minutes, and seconds, increasing from west to east, starting at This zero point is taken to ... increasing to the east Some 20 degrees west and degrees south of Markab, the star that marks the Great Square s southwest corner, is Enif, the brightest star in Pegasus Its name means “the horse’s...

Ngày tải lên: 05/06/2014, 11:22

... contents of the StoreControllerTests suite CHAPTER ■ THE ESSENCE OF GRAILS Listing 1-8 The Generated StoreControllerTests Test Suite class StoreControllerTests extends grails.test.ControllerUnitTestCase ... the response that was sent to the user A simple way of doing this appears in Listing 1-9 Listing 1-9 Testing the StoreController s index Action class StoreControllerTests extends grails.test.ControllerUnitTestCase ... Groovy automatically resolves class names, such as Song in Listing 2-5, to the java.lang.Class instance without requiring the class suffix In other words Song == Song.class CHAPTER ■ GETTING STARTED...

Ngày tải lên: 13/08/2014, 08:21

... Class Has a SortedSet of Song Objects class Album { String title static hasMany = [songs:Song] static belongsTo = [artist:Artist] SortedSet songs } ■Note For this to work, the Song class must ... session scope is that it allows you to associate data on the server with individual clients This typically works using cookies to associate individual users with their sessions Finally, the servletContext ... Listing 3-2 shows a version of the Song class that has several constraints defined Listing 3-2 The Song Domain Class class Song { String title String artist Integer duration static constraints...

Ngày tải lên: 13/08/2014, 08:21

... controller.register() 101 102 CHAPTER ■ UNDERSTANDING CONTROLLERS assertNull mockSession.user assert model def user = model.user assert user.hasErrors() assertEquals "blank", user.errors.login assertEquals ... controller.login(cmd) assertFalse cmd.hasErrors() assertNotNull mockSession.user assertEquals "store", redirectArgs.controller } The testLoginSuccess test case again uses the mockDomain method to set up the ... assertEquals 'store',redirectArgs.controller assertNotNull mockSession.user } With the tests written, let s now consider how to allow users to log in to the gTunes application Allowing Users to...

Ngày tải lên: 13/08/2014, 08:21

... messages in the user interface Using messageSource The message tag is easy to use and makes sense when a user message needs to be retrieved from messages.properties and the message is going to ... is trivial and simply reuses the existing templates such as _albumList.gsp and _artistList.gsp to display results Listing 8-33 The _searchResults.gsp Template ... corresponding properties to as many of the other messages files as you like To support a Spanish version of the site, add corresponding properties to grails-app/i18n/messages_es.properties, as shown...

Ngày tải lên: 13/08/2014, 08:21

... model.shippingAddress signalEvent "next" assertCurrentStateEquals "enterCardDetails" def shippingAddress = model.shippingAddress assertNotNull shippingAddress assertTrue shippingAddress.validate() ... item in the List Listing 10-7 shows an example of using a List for the songs association Listing 10-7 Using a List Association class Album { List songs } Unlike Set associations, which have ... p.addToAlbumPayments(ap) assert p.save(flush:true) ap.album.songs.each { user.addToPurchasedSongs(it) } user.addToPurchasedAlbums(ap.album) assert user.save(flush:true) } } .to 'displayInvoice' on('back') .to 'enterCardDetails'...

Ngày tải lên: 13/08/2014, 08:21

... jobClass = handler.newArtefactClass(TestJob) assertEquals "TestJob", jobClass.shortName assertEquals "Test", jobClass.name assertEquals "TestJob", jobClass.fullName assertEquals "testJob",jobClass.propertyName ... Listing 13-14 Using the Grails Convention APIs GrailsClass serviceClass = application.getServiceClass("com.g2one.cache.CacheService") assert assert assert assert assert assert assert "CacheService" ... domainClasses = application.getDomainClasses() Filters def filterClasses = application.getFiltersClasses() Service def serviceClasses = application.getServiceClasses() TagLib def tagLibClasses = application.getTagLibClasses()...

Ngày tải lên: 13/08/2014, 08:21

... management system (CMS), you might have roles such as Administrators, Editors, and Users Although an Administrator would have overall access to all parts of the system, lesser beings such as simple Users ... is that typically a user gets assigned a collection of permissions If one of the permissions assigned to that user allows access to the Permission passed as an argument to the implies(Permission) ... on Somehow you need to give the user permission to access this Album It is in use cases like this that JSecurity s permissions mechanism comes in handy To model permissions, you’re going to need...

Ngày tải lên: 13/08/2014, 08:21

... org.springframework.orm.hibernate3.LocalSessionFactoryBean class is a FactoryBean instance that constructs a Hibernate org.hibernate.SessionFactory instance The LocalSessionFactoryBean class implements the FactoryBean interface so ... conversation scope The bean is disposed of when the conversation ends • session: A new bean is created and stored in the client session The bean is disposed of when the session is invalidated • singleton: ... LEVERAGING SPRING • messageSource: The org.springframework.context.MessageSource instance that Grails uses to resolve i18n messages (discussed in Chapter 7) • multipartResolver: The org.springframework.web.multipart.MultipartResolver...

Ngày tải lên: 13/08/2014, 08:21

... albumPermission = new AlbumPermission(album:song.album) jsec.hasPermission(permission:albumPermission) { response.contentType = "audio/x-${song.file[-3 -1]}" streamingService.streamSong(song, response.outputStream) ... constraints on an existing class All you are really interested in is applying a set of constraints in the same form as shown inside GORM classes Listing 17-30 shows how to apply constraints within ... mappings in order to expose the subscribe and unsubscribe actions, as shown in Listing 16-34 Listing 16-34 The Subscriptions URL Mappings "/artist/subscribe/$id"(controller:"artist", action:"subscribe")...

Ngày tải lên: 13/08/2014, 08:21

... TagLibUnitTestCase class, 508 strings (Groovy), 549–552 tags stubs, unit tests and, 11 subflows, 206–208 See also tags, built-in; tags, custom; tags, dynamic subjects (JSecurity plugin), 420 JSecurity ... method dispatch, 565 grails-app/i18n/messages_es.properties file, 162 MetaClass, 562–563 grails-app/i18n/messages.properties file See properties file grails-app/services/com/g2one/gtunes/Stor eService.groovy, ... user interface, validation messages in, 167 user messages See also messages defining in properties file, 159–161 RHTML, 110 viewing JMX exposed services, 302 views See also specific views user...

Ngày tải lên: 13/08/2014, 08:21

... Be sure to visit the book s website at: www.DSPguide.com The Scientist and Engineer 's Guide to Digital Signal Processing Second Edition by Steven W Smith California Technical Publishing San ... reader to review the entire book to solve a specific problem Support by Analog Devices The Second Edition of this book includes two new chapters on Digital Signal Processors, microprocessors specifically ... mind Many everyday DSP applications are discussed: digital filters, neural networks, data compression, audio and image processing, etc As much as possible, these chapters stand on their own,...

Ngày tải lên: 13/09/2012, 10:21

... future The Small Business Administration (www.sba.gov) provides many business services to assist in starting your business Along with documents, they frequently have business seminars that can ... and business groups is essential to business success It is often said that it is not what you know but who you know that will make you successful Serious consideration should be given to developing ... other investigators with the necessary skills An offshoot of the investigative association process is the ability to say “I can it” to any client request This allows the investigator to Basic Private...

Ngày tải lên: 21/06/2014, 03:20

... various communications to its key audiences, including customers, shareholders, employees, and analysts A brand should also represent the desired attributes of a company s products, services, and ... makes a promise of value It means that you have created a consciousness, an image, and an awareness of your business It is your company s personality A brand is also a kind of promise It is a set ... stationery, and brochures To assist in your marketing endeavors, “branding” of your business is essential Branding, a commonly used term throughout the business world, essentially means to create an identifiable...

Ngày tải lên: 21/06/2014, 03:20

... valuable sources for general information—topics for articles or seminars plus mutual business referrals As usual, affiliate with the best ALARM COMPANIES Sales and installations of home or business ... personal concerns, and what steps to take when someone passes Comments in this chapter about establishing your business as an investigator should be deemed essential Suggestions for marketing, however, ... reasons to learn how to the business the correct way Each state has at least one professional association for private investigators; some states have more than one (Florida, for instance, has...

Ngày tải lên: 21/06/2014, 03:20

... of success and (2) the reason they are afraid of success is that they not have the infrastructure to support the success All successful businesses have an infrastructure to support growth This ... find some wonderful ideas and suggestions by listening to other successful people You can find some great ideas by reading about other successful businesses I like some of the ideas and suggestions ... newspapers, and such that your market reads This will add to your credibility and visibility Be sure to also put these articles and press releases on your website They will assist “spiders” in...

Ngày tải lên: 21/06/2014, 03:20

... _ b o Business Class Flights Notwithstanding paragraph 12, all flights taken by Investigator longer than four (4) hours shall be by business class or first class if business class is unavailable ... cameras necessary to fulfill Subcontractor s obligations under this Agreement Subcontractor shall also be responsible, at its sole expense, for making all necessary repairs and maintenance to said ... respective heirs, executors, administrators, personal representatives, successors and assigns THE PARTIES HERETO ACKNOWLEDGE THAT THEY HAVE READ THIS AGREEMENT AND UNDERSTAND ITS TERMS AND AGREE TO BE...

Ngày tải lên: 21/06/2014, 03:20

... are absent Sensitive issues affecting family relationships cannot be addressed The interviewee may be reluctant to discuss sensitive issues in the presence of family members and friends because ... sometimes assert that the only function of a union steward at an investigatory interview is to observe the discussion; in other words, to be a silent witness This is incorrect The steward must be ... counseling sessions? A: This depends If notes from the sessions are kept in the employee s permanent record, or if other employees have been disciplined for what they said at counseling sessions,...

Ngày tải lên: 21/06/2014, 03:20

... professional translators are often expensive, it is wise to be prepared to spend the money for professional translations if the investigator does not speak English fluently The overseas investigator ... consider private investigators to be adversaries, or worse In some countries, for example, Hungary, the oversight of private investigators is in the hands of police who resent the investigators, ... investigators must now have a CRB certificate before they can join a professional body such as the Association of British Investigators In the rest of Europe, such records are inaccessible to...

Ngày tải lên: 21/06/2014, 03:20

... relatives neighbors driver s license history professional or specialty licenses vehicles owned 194 Basic Private Investigation • accident reports • property ownership/history • business relationships ... investigation progresses WITNESSES A word about witnesses: There are several different types of witnesses that investigators may become involved with in a civil case A custodian of records may ... Fact witness testimony consists of the recitation of facts and/or events as opposed to an expert witness, whose testimony consists of the presentation of an opinion, a diagnosis, and so on A fact...

Ngày tải lên: 21/06/2014, 03:20