4 4 4 the rosetta stone and the secret of hieroglyphics
Tài liệu Dive Into Python-Chapter 4. The Power Of Introspection ppt
... list of all the methods of a list Note that the returned list contains the names of the methods as strings, not the methods themselves d is a dictionary, so dir(d) returns a list of the names of ... context The real trick behind the and-or trick, then, is to make sure that the value of a is never false One common way of doing this is to turn a into [a] and b into [b], then taking the first ... Using the getattr function, you're getting a reference to the method function in the object module Now, printing the actual doc string of the method is easy The next piece of the puzzle is the...
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CHAPTER 4: THE CONCEPT OF MEASUREMENT IN THE MARKETING RESEARCH docx
... CONTENTS The concept of measurement; What is measured?; The benefits of the measurement; The laws (rules) of measurement; Measure scales; Three standards of a measurement; Psychological measure; The ... to marketing research WHAT IS MEASURED? Measurement of physical phenomenon Measurement of Social – economic phenomenon Measurement of human psychological status In the range of the subject (Marketing ... are instructions for specific points Measure scale kinds There’re kinds of basic measure scales Norminal Ratio Interval Ordinal 4.1 The Nominal scale Nominal Scale is most simple Scale to distinguish...
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Bài 4 - The letter of condolence & letters of sympath-phần 1 doc
... ago, at the far-off home of their infancy, placed upon them their baptismal vows After the service a long procession of the professors and students of the college, the officers and cadets of the ... Washington, November 21, 18 64 Dear Madam: I have been shown in the files of the War Department a statement of the Adjutant-General of Massachusetts that you are the mother of five sons who have ... against to approach the foot of the dam, at the public bridge Unfortunately, their boat was caught by the return-current, struck by the falling water, and was immediately upset Their perilous position...
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Bài 4 - The letter of condolence & letters of sympathy-phần 1 pdf
... quan sát phần thư đây: Cathedral Avenue, Garden City, L I December 9, 19 12 My dear Mrs Alderman: In Raleigh the other day I heard a rumor of the sad news that your letter brings, which I have ... got the period of rest that he has won. But these will all come yet; for I have never read a braver thing than your letter That bravery on your part and his, together with the knowledge the doctors ... suggestions from you) to be of some little service of any service that I can Would he like letters from me? I have plenty of time and an eagerness to write them, if they would really divert or...
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Bài 4 - The letter of condolence & letters of sympathy-phần2 doc
... get out of hand instead of, as an actual result of your Guildhall speech, sending Kitchener to strengthen the feebleness of Sir Eldon Gorst, the Turks and Germans might have succeeded in their ... meantime, remember that whatever befall you you have the perfect love and sympathy of many if not all of the noblest and loftiest natures of the two hemispheres My dear friend and fellow toiler ... at the Sorbonne in strengthening the supporters of law and order against red Bolshevism and your address in Guildhall urging the British to govern or go contributed directly to the success of...
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Bài 4 - The letter of condolence & letters of sympathy pps
... ago, at the far-off home of their infancy, placed upon them their baptismal vows After the service a long procession of the professors and students of the college, the officers and cadets of the ... 18 64 Dear Madam: I have been shown in the files of the War Department a statement of the Adjutant-General of Massachusetts that you are the mother of five sons who have died gloriously on the ... the thanks of the Republic they died to save I pray that our Heavenly Father may assuage the anguish of your bereavement, and leave you only the cherished memory of the loved and lost, and the...
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The book of qt 4 the art of building qt applications - phần 1 ppt
... The Book of Qt Daniel Molkentin The Book of Qt The Art of Building Qt Applications ® Munich San Francisco The Book of Qt 4: The Art of Building Qt Applications Copyright ... The book of Qt 4: the art of building Qt applications / by Daniel Molkentin . -1 st ed p cm Includes index ISBN -1 3 97 8 -1 -5 932 7- 14 7 -3 ISBN -1 0 1- 5 932 7- 14 7 -6 Qt (Electronic resource) Graphical user ... 47 1. 5.3 1. 6 Layouts, Object Hierarchy, and Memory Management 1. 2.3 1. 5 27 1. 2.2 1 .4 Compiling a Qt Program 1. 2 .1 1.3 25 1. 1 .1 1.2 Our First Qt Program ...
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The book of qt 4 the art of building qt applications - phần 2 docx
... Figure 2. 2 shows how Qt ensures that the input fields always appear at the top of the window and that the Quit button always appears at the lower right corner of the window Figure 2. 2: How Qt layouts ... client-side HTTP and FTP with QHttp and QFtp Unlike QtGui, QtNetwork requires the QtCore library, but it can, of course, be used together with QtGui and the other libraries The OpenGL Library QtOpenGL ... one of the line-edit widgets, the ByteConverterDialog class calls the corresponding slot, which adjusts the value of the two other line edits Figure 2. 5 depicts this Such a dovetailing of the...
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The book of qt 4 the art of building qt applications - phần 3 pptx
... Microsoft Visual C++ or the Qt Designer, 13 which arrange all their tools within the main window As can be seen in the example of the Designer in Figure 4. 11, the user can dock them in the same ... using the Designer, which allows the basic graphical framework of most applications to be put together “by mouse click” in Qt versions 4. 1 and later The basis of this is the QMainWindow Qt class 4. 1 ... simultaneously, you should particularly think about the parenthood in the object model of Qt The main window, as the father of all other widgets, is always the last to be deleted So that Qt will delete action...
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The book of qt 4 the art of building qt applications - phần 4 pot
... first determine the alignment of the splitter We obtain the position of the splitter, using the QSplitter::indexOf() method This is also the position of the widget lying to the right of (or directly ... depends on the size of the widget in front of the splitter, which is why the code detects the size of the widget that occupies the space up to the position pos-1, by accessing sizes() If the left ... this function also requires the position of the widget, apart from the stretch, you first have to define the position of the widget using the indexOf() method This returns the correct position for...
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The book of qt 4 the art of building qt applications - phần 5 pptx
... ’%1.’").arg(product), 0, 0, 2 147 483 647 , 2, &ok); } The value 2 147 483 647 is the maximum number here that an integer can display 180 6 .5 Ready-made Dialogs in Qt Reading in Strings The most frequent use of QInputDialog ... followed by the list of strings to be displayed Then comes the index of the list element that the drop-down widget displays at the beginning The next-to-last parameter specifies whether the user can add ... Dialogs In the next-to-last parameter, getInteger() asks for the amount by which the integer value should be increased or decreased if the user clicks on one of the two buttons to the right of the input...
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The book of qt 4 the art of building qt applications - phần 6 doc
... the description of the address book entry using the tag Each row of the table consists of two cells, one of which contains the name of the address book field (the key) and the other, the ... than there are datasets in the address book, we return false—otherwise, we would run the risk of the application crashing We also need to announce the removal of lines and signal the end of the ... include path -qt- sql- Enable a SQL in the Qt Library, by default none are turned on -plugin-sql- Enable SQL as a plugin to be linked to at run time -no-sql-...
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The book of qt 4 the art of building qt applications - phần 7 pot
... height); Then we define the dimensions of the chart These should exactly match the height of the widget We obtain this height value from the current size of the widget: 285 10 The Graphics Library “Arthur” ... of the square of the pie,5 the longest entry in the hash table, the width of an x, the width of the legend square (fm) and the width of the × 10 pixel–wide margin on both sides of the legend square ... draw the legend text next to the square So that the distance from the square to the text is adjusted to the size of the font used, we select the width of the letter x in the respective font as the...
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The book of qt 4 the art of building qt applications - phần 8 doc
... the name of the file to be analyzed as the first argument If there is a second argument, it writes the output to the file named there Otherwise, the modified file appears on the console via the standard ... use of the toLocal8Bit() method internally 11 .4 Starting and Controlling Processes Now and again you may want to make use of the services of command-line based programs, particularly on Unix-based ... accessible to a Qt application, the pro file must contain the following line: QT += network There is also a separate meta-include file for the QtNetwork library that contains all the other headers The following...
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