chapter 13 file and directory manipulation

... about existing files and directories Performing typical file system operations such as copying files and creating directories Classes File and Directory Figure 13. 2 The File- and Directory- centric ... applied on this directory and even change them programmatically Microsoft 13 Example 13. 1 Displaying the name of each file in the current directory 14 15 Example 16 The DirectoryInfo and FileInfo Classes ... in the Directory and File classes Share a common set of properties and methods because they derive from the common FileSystemInfo base class Microsoft 17 Figure 13. 5 DirectoryInfo and FileInfo...

Ngày tải lên: 02/08/2014, 09:20

... /proc/*/maps struct file *vm _file; A pointer to the struct file structure associated with this area (if any) unsigned long vm_pgoff; The offset of the area in the file, in pages When a file or device ... Each process has its own page directory, and there is one for kernel space as well You can think of the page directory as a page-aligned array of pgd_ts Page mid-level Directory (PMD) The second-level ... holding the file that has been mapped Confusingly, for device mappings, the major and minor numbers refer to the disk partition holding the device special file that was opened by the user, and not...

Ngày tải lên: 21/01/2014, 07:20

Ngày tải lên: 29/06/2015, 21:14

... will coordinate angular motions φ12 and 13 with ψ12 and 13 The procedure is: Fig Four-bar linkage synchronizes two angular movements, φ12 and 13, with ψ12, and ψ14 Obtain point A′2 by revolving ... way For example, in Fig two angular motions, φ12 and 13, must be synchronized with two others, ψ12 and 13, about the given pivot points A0 and B0 and the given crank length A0A This means that ... φ12, 13, and ψ12, 13 Three angles with four relative positions can be synchronized in a similar way Figure shows how to synchronize angles ψ12, 13, ψ14 with corresponding angles ψ12, 13, and...

Ngày tải lên: 22/10/2012, 14:26

... Mail Makefile Makefile.bak Makefile˜ depend deppert.floppy doio filesys.mm,v v4.17 (2003/04/02 06:43:57) April 2003, 17:00:47 The Complete FreeBSD ( /tools/tmac.Mn), page 183 183 Chapter 10: File ... 2003, 17:00:47 The Complete FreeBSD (filesys.mm), page 187 187 Chapter 10: File systems and devices as the directory that refers to them Directory entries are independent of each other: each points ... hierarchical directory structure, there is little standardization of the directory names: it’s difficult to know where a particular program or data file might be UNIX systems have a standard directory...

Ngày tải lên: 22/10/2013, 19:15

Ngày tải lên: 14/12/2013, 12:15

... confidence, and then stand back and watch your spouse soar! Napoleon Hill devotes an entire chapter of his classic book, Think and Grow Rich (New York: Fawcett Crest, 1960) to the subject of love and ... handout I will never cower before any earthly master nor bend to any threat It is my heritage to stand erect, proud and unafraid; to think and act myself, enjoy the benefit of my creations and ... socket, it was not red and therefore did not appear to be hot Not thinking, I grasped the lighter with my left hand and gently placed it against the palm of my right hand I was immediately impressed...

Ngày tải lên: 14/12/2013, 19:15

... Example 13- 11 Example 13- 11 size_nointerp.pl print "uri => ", "uri", " filename => ", "filename", "\n"; print "uri => " "uri" " filename => " "filename" "\n"; print "uri => uri filename => filename\n"; ... prepare a C source file and its header file (see Examples 13- 21 and 13- 22) Example 13- 21 factorial.h double factorial_recursive_c(int x); double factorial_iterative_c(int x); Example 13- 22 factorial.c ... PerlModule Benchmark::Handler SetHandler perl-script PerlHandler Benchmark::Handler The first directive preloads and compiles the Benchmark::Handler module The...

Ngày tải lên: 26/01/2014, 07:20

... understand the file handling code in the fileinfo.py sample code from teh previous chapter This example shows how to safely open and read from a file and gracefully handle errors Example 6.6 File ... os.listdir (directory) ] 12 fileList = [os.path.join (directory, f) for f in fileList if os.path.splitext(f)[1] in fileExtList] os.listdir (directory) returns a list of all the files and folders in directory ... simply takes a directory path and lists all files and directories in that directory The glob module, on the other hand, takes a wildcard and returns the full path of all files and directories...

Ngày tải lên: 26/01/2014, 08:20

... away much of her ill-will, and she was preparing to see him with a degree of composure which astonished her husband and daughters Mr Collins was punctual to his time, and was received with great ... talk, and Mr Collins seemed neither in need of encouragement, nor inclined to be silent himself He was a tall, heavy-looking young man of five -and- twenty His air was grave and stately, and his ... to dinner; and the girls smiled on each other They were not the only objects of Mr Collins’s admiration The hall, the dining-room, and all its furniture, were examined and praised; and his commendation...

Ngày tải lên: 26/01/2014, 14:20

... herbivores and fungi Of special interest is the phototoxicity of certain coumarins called furanocoumarins, which have an attached furan ring (see Figure 13. 11B) 292 Chapter 13 FIGURE 13. 10 Outline ... glycosides that have sugars at position (Figure 13. 13B) and sometimes elsewhere Without their sugars, anthocyanins are known as anthocyanidins (Figure 13. 13A) Anthocyanin color is influenced by many ... susceptible to insects and disease • They serve as attractants for pollinators and seeddispersing animals and as agents of plant–plant competition In the remainder of this chapter we will discuss...

Ngày tải lên: 07/03/2014, 20:20

... Creation  to sign a message   M the sender: generates a random signature key k, k

Ngày tải lên: 15/03/2014, 17:20

... repayment plan Is Chapter 13 Right for You? Some of you won’t have a choice between Chapter and Chapter 13 bankruptcy—if you want to file for bankruptcy, you will have to use Chapter 13 and repay some ... laws CHAPTER Table of Contents Part 1: Is Chapter 13 Right for You? How Chapter 13 Works An Overview of Chapter 13 Bankruptcy .4 Which Debts Are Discharged in Chapter 13 ... fee), and they don’t feel that they can handle their own Chapter 13 case and they can’t afford to pay $3,000 or more in attorney fees Reasons to Choose Chapter 13 Although Chapter is easier and...

Ngày tải lên: 18/04/2014, 14:03

... -dihydrotestosterone, -androstane-3 ,17 -diol, and three weakly androgenic steroids—4androstenedione, dehyroepiandrosterone (DHA), and androsterone—as shown in Figure 13. 6.43 Testosterone and androsterone ... .315 13. 8.3 Composting 315 13. 8.4 Anaerobic Digestion .315 13. 8.5 Nitrification and Denitrification 315 13. 8.6 Chemical and Biological Phosphorus Removal 316 13. 8.7 ... Testosterone Androstenedione OH O Androstanediol OH O O DHT FIGURE 13. 7 O O O Androstanedione Androsterone Degradation pathways of testosterone and DHT testosterone is converted to - and/ or -dihydrotestosterone...

Ngày tải lên: 18/06/2014, 16:20

... factor; C is the crop and management factor; and P is the conservation supporting practices factor L, S, C, and P are dimensionless 13. 3.2 DETERMINING THE USLE FACTOR VALUES 13. 3.2.1 Rainfall Erosivity ... as follows: (13. 3) R = a⋅F +b where a and b are the constants that need to be determined and vary widely among different climatic zones You and Li (1999) presented the values of a and b for Taihe ... forest, and there is no significant conservation practice installed In this study, P was assumed to be © 2008 by Taylor & Francis Group, LLC 158 Wetland and Water Resource Modeling and Assessment 13. 4...

Ngày tải lên: 18/06/2014, 16:20

... competitive service, and pay such specialists and experts without regard to the provisions of chapter 51 and subchapter III of chapter 53 of such title relating to classification and General Schedule ... exploitation, and new and expanding technological advances and recognizing further the critical importance of restoring and maintaining environmental quality to the overall welfare and development ... criteria and standards established throughout the Federal Government; and collecting, collating, analyzing, and interpreting data and information on environmental quality, ecological research, and...

Ngày tải lên: 18/06/2014, 19:20

... Nutritional, and Functional Assessment 413 D= dD dt (13. 2) The sources of radiation allowed for food processing are γ-rays from 60Co and 137 Cs, accelerated electrons with less than 10 MeV and x-rays ... Concentrations in Food and the Environment TABLE 13. 4 (continued) Government Regulation of Irradiated Foods Country *The Netherlands New Zealand Pakistan Philippines *Poland Russian Federation ... of the Task Force Meeting, Chiang Mai, Thailand, 1986 53 Salunkhe, D.K and Wu, M.T., Development in technology of storage and handling of fresh fruits and vegetables Crit Rev Food Technol., 4,...

Ngày tải lên: 18/06/2014, 19:20

... Safety and Health Administration 13. 4 PHYSICAL WORK ACTIVITIES AND CONDITIONS The physical work activities and conditions include the following: Physical demands of work Workplace and workstation ... dexterity and sensitivity of the hand Cold temperatures, for example, cause the worker to apply more grip force to hold hand tools and objects Also, prolonged contact with cold surfaces (e.g., handling ... program and procedures, sign and symptom identification, and types of injuries and illnesses Second, train some of the workforce in ergonomic assessment so you will have teams of both management and...

Ngày tải lên: 18/06/2014, 22:20

... significant threat for ET landfill covers The evidence is conflicting • Improved methods for soil mixing and placement The movement and correct placement of soil on landfills for ET covers are ... an ET cover to failure 13. 5 Summary Chapter describes alternative vegetative covers that not meet the requirements for a landfill cover or for an ET cover Section 3.5.5 (Chapter 3) describes common ... understand the difference between ET landfill covers and alternative covers that not satisfy relevant requirements; the primary difference is soil density This book contains the philosophy for landfill...

Ngày tải lên: 20/06/2014, 00:20

... main vehicle of planning and acting in the social setting of a society of free enterprise directed and controlled by the market and its prices It developed in this frame and was gradually perfected ... affairs and the magnitude of those changes; it makes success and failure, profit and loss ascertainable The system of free enterprise has been dubbed capitalism in order to deprecate and to smear ... reckoned in dollars and pennies They call their grumbling the noble deportment worthy of the friends of the spirit, of beauty, and virtue as opposed to the ignoble baseness and villainy of Babbittry...

Ngày tải lên: 02/07/2014, 13:20