By Chuck Easttom
PDF eISBN: 9781491902301
the specific internet program framework for Node moves the correct stability among a strong framework and no framework in any respect. Many internet frameworks try and accomplish that a lot that they turn into rigid and overly complex, having a unfavorable impression on either studying curve and skill to customise. show takes a way more agnostic method, permitting builders a loose hand of their structure offerings. it's a pleasure to paintings with, and this e-book is designed not just to introduce the framework, but in addition to supply a few counsel approximately how you can move approximately doing issues that extra difficult (and rigid) frameworks provide.
As anyone who bargains on a daily basis with the complexities of real-world web content, writer Ethan Brown bargains super knowledge and event for individuals attracted to generating top of the range, quickly, maintainable web pages which are pleasant to website positioning and analytics.
This ebook covers convey four. 0.
About the Author
Written for the budding internet developer looking for a robust, inexpensive answer for development versatile, dynamic websites. basically 3 books in a single: offers thorough introductions to the personal home page language and the MySQL database, and exhibits you ways those applied sciences might be successfully built-in to construct strong web content.
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The following illustrates a poor choice of variable names: 24 n Chapter 3 You only need to use the var keyword when you create the variable. When you want to refer to the variable, you only use its name. Assign a value to a variable (after it has been declared) in the following fashion: variableName = anyValue You use var only once per variable. A global variable can be created simply by assigning it a value without the var keyword. Local variables inside functions, on the other hand, must be declared with the var keyword.
It is surprisingly simple to do the conversion with a pencil and a piece of paper. , 2 for binary, 8 for octal, 16 for hexadecimal). Write down the remainder. Now do the same with the quotient, writing the new remainder to the left of that from the previous operation. Keep looping until the quotient is less than the target base. The following table shows the conversion of the decimal number 747 to a hexadecimal notation: Table 3-2. A base conversion example Operation and Integer Quotient 747 / 16 = 46 46 / 16 = 2 no operation Remainder (decimal) Remainder (hex) 11 14 2 B E 2 Take a look at the table’s far-right column.