.NET/ASP.NET/C#/VB.NET PDF Document SDK

Ruby s implementation of hashes is straightforward and should be familiar to both Perl and Python developers, despite some minor syntax changes. For example:

fred = { 'name' => 'Fred Elliott', 'age' => 63, 'gender' => 'male', 'favorite painters' => ['Monet', 'Constable', 'Da Vinci'] } fred refers to a basic hash that contains four elements that have keys of 'name', 'age', 'gender', and 'favorite painters'. You can refer back to each of these elements easily: puts fred['age']

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If you don t have a projector or you prefer a hands-on approach, use a sheet of paper, a ip chart, or a whiteboard to draw your logic tree. Or write your draft Act II headlines on sticky notes and af x them to a wall to build a logic tree, as described in David Straker s Rapid Problem Solving with Post-it Notes (Fisher Books, 1997). Experiment with a range of techniques and tools until you nd what works best for you and your team to focus and prioritize your ideas. When you ve nished, return to your Word document and enter your headlines in the story template. Some people think clearly and quickly at the top level, others at the detail level. If you re caught up in the detail, step back and ask a top-level thinker/organizer to help. When it comes to creating the story template, you ll probably nd that tapping into the talents of your team will build the best presentation possible.

puts fred['gender']

are in the correct directory and that it only contains the packages you want to install. If you want to be more careful, you can specify the name of each package separately. For more information about RPMs, check out the man page.

Hashes are objects of class Hash and come with a large number of helpful methods to make hashes easy to navigate and manipulate, much like regular arrays. It s important to note that both hash element keys and values can be objects of any class themselves, as long as each element key is distinct. Otherwise, previously existing values will be overwritten. Hashes and associated methods and techniques are covered in detail in 3.

When entrepreneurs begin to approach investors to raise money for a venture, they re expected to have something called an elevator pitch. The idea is that they pitch their company within the length of time of an elevator ride. Even if you re not trying to raise money for your company, you might need to give your own version of an elevator pitch if you get a call from your boss before you give your presentation and she says, I m sorry, but I can t make it to your presentation can you tell me quickly what you re going to say In every case, you ll be clear about what you re going to say after you complete your story template. To respond to your boss, give your own elevator pitch by rst summarizing your Act I headlines and then describing each of your Key Point headlines in Act II of your story template. This sets the context for the presentation and covers the high-level points. If your boss is interested in knowing more about any particular point, you can elaborate more as needed by providing more supporting information from the Explanation and Detail columns. This handy technique is not just for elevator pitches and verbal summaries. If you have to write the marketing description for your talk, you ve got the outline already written in

Because hashes and arrays can contain other objects, it s possible to create complex structures of data. Here s a basic example of a hash containing other hashes (and another hash containing an array at one point):

people = { 'fred' => { 'name' => 'Fred Elliott', 'age' => 63, 'gender' => 'male', 'favorite painters' => ['Monet', 'Constable', 'Da Vinci'] }, 'janet' => { 'name' => 'Janet S Porter', 'age' => 55, 'gender' => 'female' } } puts people['fred']['age'] puts people['janet']['gender'] puts people['janet'].inspect

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