1 the good parts

Tài liệu PHP: The Good Parts: Delivering the Best of PHP- P1 pptx

... 2010: First Edition Nutshell Handbook, the Nutshell Handbook logo, and the O’Reilly logo are registered trademarks of O’Reilly Media, Inc PHP: The Good Parts, the image of a Booted Racket-tail, and ... dead” and then, from the other side, “PHP is for hobbyists.” But all one has to look at is the ramp-up rate of downloads for the Zend Framework, Magento, or Drupal to realize that the simplicity ... so, it has grown to be one of the major players in the web development world In the last several years, many members of the PHP community have been debating whether the language is enterprise ready:...

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Tài liệu PHP: The Good Parts: Delivering the Best of PHP- P2 doc

Danh mục: Kỹ thuật lập trình

... those of the web server The code above merely sets the value of the cookie on the client’s machine The other side of the equation is how to retrieve that data when you want it at some other point ... $i++) { echo "the counter is: " $i "" ; } The first part of this statement ($i = 0) sets the initial value for the loop, and the part after the semicolon is the portion of the statement ... sense The value within the brackets is the item being tested, followed by each value for the case that you want to evaluate Finally, if there are other possible values, encase them within the default...

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Tài liệu PHP: The Good Parts: Delivering the Best of PHP- P3 doc

Danh mục: Kỹ thuật lập trình

... through the haystack for the specified needle and, if they find it, will return the portion of the string from the beginning of the needle to the end of the haystack If the needle is not found, ... the code when the function is called Three variables are assigned numerical values and they are sent to the function The function does a calculation on these three entities and then returns the ... fox jumps over the lazy ” The trim function looks at both ends of the string for the supplied characters and strips them out Notice that the spaces remain at the beginning and the end of this...

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Tài liệu PHP: The Good Parts: Delivering the Best of PHP- P4 docx

Danh mục: Kỹ thuật lập trình

... code, you can reference the elements of an array by their keys, surrounded by square brackets If we want to take the value of the third element of the array the contents being the number in this case—and ... already know the key order and their values, as the key numbers here are hardcoded Notice that the last line of code in the above example is not “forcing” the key number inside the square brackets; ... phone number) to the end of the array, but because we not provide a key, when we var_dump the array we get output showing that the last element in the array has the key of 0, which is the next numerical...

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Tài liệu PHP: The Good Parts: Delivering the Best of PHP- P5 ppt

Danh mục: Kỹ thuật lập trình

... previously We then save his comments upon the submission of the form and move on to the next survey question Here is the code for the first page (the

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Tài liệu PHP: The Good Parts: Delivering the Best of PHP- P6 doc

Danh mục: Kỹ thuật lập trình

... the two items Here is some sample code that performs the creation of both the origin and the destination parts; notice the use of the FPDF write method, which is another way to send text to the ... “Manual” link The image shown in Figure 8-5 is the result of the above code being executed within the browser It is a picture of the bottom of one page (to show the footer) and the top of the next ... can see, the file write function uses $file_handle to add the contents of the $question1 variable to the file Then, we simply close the file when we are finished with it and move on to the next...

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Tài liệu PHP: The Good Parts: Delivering the Best of PHP- P7 ppt

Danh mục: Kỹ thuật lập trình

... representing the width and height of the chart to the constructor Then we simply start using the methods available to us to build the chart We can control the look of the title of the chart by setting the ... will alternate as the table is constructed row by row The final call to the cell() method in this BuildTable() method draws the bottom of the table and closes off the columns The result of executing ... see that it uses the specific sublibrary for bar charts to work properly Other than the proper selection of the sublibrary, there is really not too much difference in the approach—there are specific...

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Tài liệu PHP: The Good Parts: Delivering the Best of PHP- P8 docx

Danh mục: Kỹ thuật lập trình

... from the server; to this, simply provide the string “now” as the first parameter The following code does the same as the other examples, except that it gets the date and time class values from the ... landing_area_b: echo 'The Hawk has landed'; lands_end: goto starting_point; Here are the first few lines of the browser output: The Eagle has landed The Eagle has landed The Eagle has landed The Eagle ... landing_area_b: echo 'The Hawk has landed'; The browser output may not be quite what you expect: The Eagle has landed The Hawk has landed The reason that both of these comments are sent to the browser...

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Tài liệu PHP: The Good Parts: Delivering the Best of PHP- P9 pdf

Danh mục: Kỹ thuật lập trình

... syntax, and not just a few times There is another level of inconsistency that can also trip you up: the position of the parameters in string functions is the reverse of the parameters in array functions ... loaded into them for you The security flaw is that the PHP script is then open to data injection If, for example, a form is submitted with the GET action and it has an input with the name lname ... all the time (with bug fixes included) Having said that, we will spend the few remaining pages looking at the weaknesses (or perceived weaknesses) of PHP, as well as ways to either work around them...

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Java: The Good Parts pot

Danh mục: Hệ điều hành

... pick out some of the very best parts about Java (both the language and the environment) and talk about how to use those parts and why they are good This isn’t to say that the parts of Java that ... view of the use of certain parts of the language, and a better understanding of why those parts of the language are useful, when to use them, and when to avoid other solutions Along the way, there ... All methods in the Java language are defined by their name and by the types of their arguments (the objects that are passed in to the method) and their return values (the object, if there is one,...

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JavaScript: The Good Parts pot

Danh mục: Hệ điều hành

... defined at the top of the function, not in blocks The if statement changes the flow of the program based on the value of the expression The then block is executed if the expression is truthy; otherwise, ... contain good parts and bad parts I discovered that I could be a better programmer by using only the good parts and avoiding the bad parts After all, how can you build something good out of bad parts? ... has an exponent part, then the value of the literal is computed by multiplying the part before the e by 10 raised to the power of the part after the e So 100 and 1e2 are the same number Negative...

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PHP: The Good Parts: Delivering the Best of PHP ppt

Danh mục: Hệ điều hành

... the next; the difference lies in the method of passing the information The $_POST array does not use the query string in the URL of the called file as the transport method, but instead uses the ... those of the web server The code above merely sets the value of the cookie on the client’s machine The other side of the equation is how to retrieve that data when you want it at some other point ... sense The value within the brackets is the item being tested, followed by each value for the case that you want to evaluate Finally, if there are other possible values, encase them within the default...

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ava: The Good Parts doc

Danh mục: Kỹ thuật lập trình

... pick out some of the very best parts about Java (both the language and the environment) and talk about how to use those parts and why they are good This isn’t to say that the parts of Java that ... view of the use of certain parts of the language, and a better understanding of why those parts of the language are useful, when to use them, and when to avoid other solutions Along the way, there ... All methods in the Java language are defined by their name and by the types of their arguments (the objects that are passed in to the method) and their return values (the object, if there is one,...

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JavaScript: The Good Parts pdf

Danh mục: Kỹ thuật lập trình

... defined at the top of the function, not in blocks The if statement changes the flow of the program based on the value of the expression The then block is executed if the expression is truthy; otherwise, ... contain good parts and bad parts I discovered that I could be a better programmer by using only the good parts and avoiding the bad parts After all, how can you build something good out of bad parts? ... has an exponent part, then the value of the literal is computed by multiplying the part before the e by 10 raised to the power of the part after the e So 100 and 1e2 are the same number Negative...

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html css the good parts

Danh mục: Kỹ thuật lập trình

... always said that the beauty (and the frustration) in CSS is that there are so many ways to things Ben has done a fantastic job of homing in on the good, the bad, and the ugly in the broad CSS realm ... find themselves wanting to skip the exposition so they can watch the good parts xvii www.it-ebooks.info This book attempts to cater to that sentiment All of the exposition—which I invite the reader ... in the paragraphs that follow, then you should walk out of the store with this book under your arm, or at least sit down in the nearest available chair and start reading What Are the Good Parts? ...

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php the good parts

Danh mục: Kỹ thuật lập trình

... the next; the difference lies in the method of passing the information The $_POST array does not use the query string in the URL of the called file as the transport method, but instead uses the ... those of the web server The code above merely sets the value of the cookie on the client’s machine The other side of the equation is how to retrieve that data when you want it at some other point ... sense The value within the brackets is the item being tested, followed by each value for the case that you want to evaluate Finally, if there are other possible values, encase them within the default...

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PHP: The Good Parts potx

Danh mục: Kỹ thuật lập trình

... the next; the difference lies in the method of passing the information The $_POST array does not use the query string in the URL of the called file as the transport method, but instead uses the ... those of the web server The code above merely sets the value of the cookie on the client’s machine The other side of the equation is how to retrieve that data when you want it at some other point ... sense The value within the brackets is the item being tested, followed by each value for the case that you want to evaluate Finally, if there are other possible values, encase them within the default...

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Bài 1 - The parts of a letter (Thành phần của một bức thư)-phần2 docx

Danh mục: Anh văn thương mại

... Những từ bạn sử dụng đa dạng dựa theo thân thiết, tình hữu nghị người gửi thư nhận thư Trong phần thư thương mại, câu tán tụng hạn ... Lovingly yours, Các bạn lưu ý "Yours" đứng đầu cuối phần kết thúc, tán tụng không viết tắt bỏ sót THE SIGNATURE (PHẦN CHỮ KÝ) Phần chữ ký viết bên phần kết thúc, tán tụng nằm gần với lề trái khổ ... thư gửi đến người khác lại ký "Thanh Hoa" hay "Nguyen Thanh Hoa" Điều cấm kị nên bạn thật lưu tâm THE SUPERSCRIPTION (PHẦN ĐỊA CHỈ TRÊN BÌA THƯ) Các bạn lưu ý gửi thư cho người phụ nữ phải viết...

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Bài 1 - The parts of a letter (Thành phần của một bức thư)-phần3 docx

Danh mục: Anh văn thương mại

... công việc bạn không nên sử dụng dấu phẩy đằng sau "Dear" Thay vào đó, theo văn phong Anh Mỹ bạn sử dụng dấu hai chấm Còn theo văn phong Anh Anh bạn bỏ trống, không sử dụng dấu câu Ví dụ: Dear ... Minh & Ngoc Lam" Nhưng bạn gửi đến công ty "The National Cash Register Company" bạn không nên dùng: "Messrs National Cash Register Company" Mà dùng "The National Cash Register Company." "Messrs." ... không nên sủ dụng dạng viết tắt khác "Messrs." Ngoài tên hiệu "Miss" không coi phần viết tắt không theo sau dấu phẩy ...

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