no starch press eloquent javascript, a modern introduction to programming
no starch press eloquent javascript, a modern introduction to programming
... values, JavaScript provides a thing called a variable. var caught = 5 * 5; A variable always has a name, and it can point at a value, holding on to it. The previous statement creates a variable called ... "psychoanalysis") is an expression. An expression between parentheses is also an expression. And a binary operator applied to two expressions, or a unary operat...
Ngày tải lên: 28/04/2014, 16:57
mathematical physics - a modern introduction to its foundations
... called afunction. A special map that applies to all sets A is idA : A > A, called the identity identity map map of A, and defined by VaEA. graph ofa map The graph r f of a map f : A > B is a ... , an)!ai E Ad, which is a set of ordered n-tuples. If Al = Az = = An = A, then we write An instead of A x A x··· x A, and An = {(ai, az, , an) Ia; E Aj. The most famil...
Ngày tải lên: 04/06/2014, 12:10
A practical introduction to programming and problem solving 3 edition
... interactive expressions. 1.1 GETTING INTO MATLAB MATLAB is a mathematical and graphical software package with numerical, graphical, and programming capabilities. It has built-in functions to perform ... statement as expression = variablename rather than variablename = expression The variable name must always be on the left n Using a built-in function name as a variable name, and the...
Ngày tải lên: 23/03/2014, 15:53
no starch press the book of javascript, a practical guide to interactive web pages 2nd ed
... 405 HTML Tutorials 406 Cascading Style Sheets Tutorials 406 Advanced Topics in JavaScript 406 Ajax Tutorials 407 Example JavaScript and Ajax Code 407 Good Ajax Websites 407 Ajax Frameworks 408 JavaScript ... in JavaScript, most notably the advent of Ajax. Ajax is a concept that makes even a few professional programmers’ heads spin, but (not surpris- ingly) Dave manages to break down...
Ngày tải lên: 28/04/2014, 16:58
no starch press the book of javascript, a practical guide to interactive web pages
... 2-4: JavaScript’s calculations Be careful not to put quotes around variable names if you want JavaScript to know you’re talking about a variable. Add quotes around the seconds_per_day variable, ... precaution has been taken in the preparation of this work, neither the author nor No Starch Press shall have any liability to any person or entity with respect to any loss or dam...
Ngày tải lên: 28/04/2014, 16:58
No starch press object oriented PHP concepts techniques and code
... familiar with PHP and wants to learn how to use its OO capabilities. However, programmers already familiar with an OO language, such as Java, who want to learn a scripting language will also ... primitive data types such as an integer, a float, or a character, a class is a complex, user-defined data type. A class is similar to a database record in that it encapsulat...
Ngày tải lên: 24/01/2014, 15:45
random walk - a modern introduction - g. lawler, v. limic (cambridge, 2010) ww
... hexagonal or honeycomb lattice is not a lattice in our sense but rather, a dual graph to the triangular lattice. It can be constructed in a number of ways. One way is to start with the triangular lattice ... Contents A. 2.2 Maximal inequality 334 A. 2.3 Continuous martingales 336 A. 3 Joint normal distributions 337 A. 4 Markov chains 339 A. 4.1 Chains restricted to subsets 34...
Ngày tải lên: 03/05/2014, 17:58
A simple introduction to working with LVM
... that I can create a dedicated /home partition using LVM - and if I need more space I can extend it. In this example hda1, hda2, and hda3 are all physical volumes. We'll initialize hda3 as ... lvm2 Now that we have a volume group (called skx-vol) we can actually start using it. Working with logical volumes What we really want to do is create logical volumes which we can mount and...
Ngày tải lên: 18/09/2012, 10:12