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

The map function maps one sequence into another (of the same length) by applying a function to each of the elements. For example, you may have a list of numbers, and you want to create another list in which all the numbers are doubled: >>> numbers = [72, 101, 108, 108, 111, 44, 32, 119, 111, 114, 108, 100, 33] >>> map(lambda n: 2*n, numbers) [144, 202, 216, 216, 222, 88, 64, 238, 222, 228, 216, 200, 66] You don t have to use lambda expressions it works just fine with named functions as well: >>> map(chr, numbers) ['H', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd', '!'] The built-in function chr takes a number as its only parameter and returns the character corresponding to that number (the so-called ordinal number, which is really its ASCII code). The reverse of chr is ord: >>> map(ord, 'Hello, world!') [72, 101, 108, 108, 111, 44, 32, 119, 111, 114, 108, 100, 33] Because strings are just sequences of characters, you can use map directly. Note that the result is a list, not another string. See the following section for a note about map, filter, and list comprehensions.

winforms pdf 417 reader, winforms qr code reader, winforms upc-a reader, winforms data matrix reader, winforms ean 128 reader, winforms ean 13 reader, c# remove text from pdf, find and replace text in pdf using itextsharp c#, winforms code 39 reader, itextsharp remove text from pdf c#,

If the code is put together properly and then run, a typical first session could go like this:

Please select an option: 1. Create people table 2. Add a person 3. Look for a person 4. Quit 1 Creating people table Please select an option:

Even if something goes wrong, you can still produce a solid presentation experience. For example, if your speaking time is unexpectedly cut from 45 minutes to 15 or even 5 minutes, you can quickly scale the presentation to the reduced time by hiding slides, as you did in 6. If your computer crashes and you have no way to recover it, you can still cover all of the presentation points by using a printout of the story template, storyboard, outline, notes pages, or slides. If the projector bulb burns out and you have no spare, your simple slides might be clear enough to be seen on the computer screen by a small audience at a table. Your thorough preparation will enable you to carry out the presentation with con dence, no matter what problems come your way. If the presentation is particularly critical, such as the opening statement at a high-stakes legal trial or a keynote presentation to a large group at an important conference, arrange for your associates to run a second presentation in parallel as a backup, and connect both computers to a switch that way, if something unexpected were to happen, you could switch to the second presentation without distraction.

1. Create people table 2. Add a person 3. Look for a person 4. Quit 2 Enter name: Fred Bloggs Enter job: Manager Enter gender: Male Enter age: 48 Please select an option: 1. Create people table 2. Add a person 3. Look for a person 4. Quit 3 Enter name or ID of person to find: 1 Name: Fred Bloggs Job: Manager Gender: Male Age: 48 Please select an option: 1. Create people table 2. Add a person 3. Look for a person 4. Quit 3 Enter name or ID of person to find: Jane Smith No result

Your quick and basic application provides a way to add data and retrieve data from a remote data source in only a handful of lines!

The filter function returns a new list in which the elements that you don t want have been filtered out. Or, to put it another way, it returns exactly those you do want. You supply filter with a function that returns a Boolean (truth) value for a given sequence element. If the function returns true, the element is part of the returned sequence; if it returns false, the element is not included in the returned sequence. (The original sequence is not modified.) For example, you might want to retain only the even numbers from the list numbers:

In the past, you might have waited until you had nished creating the slides before you rehearsed the presentation for the rst time. But with BBP, you re really rehearsing through the entire process. You get comfortable with your story when you write the story template in s 4 and 5. You become acquainted with the ow and sequence of the story when you prepare the storyboard and narration in 6. And you become familiar with the visuals on screen when you sketch the storyboard and add graphics in s 7 and 8. Through each of these steps in the BBP process, you mentally rehearse the core of the presentation and address a number of possible distractions such as becoming too reliant on the slides to remind you of every detail you want to present. Now deliver an actual dress rehearsal of the presentation to remove distractions from the delivery of the presentation that come from being ill-prepared. When you check the