c the complete reference by herbert schildt pdf download

... methods of excluding cows from a report One uses the normal where clause technique, and the other uses the connect by clause itself The difference is that the exclusion using the connect by clause ... from CATEGORY_COUNT order by Counter desc; CATEGORYNAME COUNTER -ADULTNF 10 ADULTFIC 6 ADULTREF 6 CHILDRENFIC 5 CHILDRENPIC 3 CHILDRENNF 1 Trang 11The output shows the ranking of the categories; ... MIDNIGHT PRECIPITATION The last two records are still not committed; you need to execute a commit command or another command to force a commit to occur You can still roll back the second insert

Ngày tải lên: 08/08/2014, 20:21

... Preferences, you can control when the computer is considered idle and what screen saver to use, if any You can also control whether to lock the screen when idle Access the Screensaver Preferences ... desktop, which you can access by choosing System | Preferences. These tools are discussed in detail in Chapter 8. Click the Help button on each preference window to display detailed descriptions ... and weather of any location in the world. To add a location, right-click the time and choose Preferences. The Clock Preferences dialog displays three tabs: General, Locations, and Weather. To

Ngày tải lên: 13/08/2014, 02:23

... http://wine.budgetdedicated.com/apt /38 7EE2 63. gpg Once the public key... with the t option to check the contents of the archive If the first entry is a directory, then when you extract the archive, ... through the icons... specify whether you also want to keep the theme background Themes and icons installed directly by a user are placed in the themes and icons directories in the user’s ... Install a specific package, using its package name, not full package filename. remove Remove a software package from your system. source Download and extract a source code package. check Check for

Ngày tải lên: 13/08/2014, 02:23

... already created archive The r option appends the files to the archive In the next example, the user appends the files in the mydocs directory to the myarch.tar archive Here, the directory mydocs and ... panel, you can select whether to install from a CD-ROM or an .exe file For Office on a CD-ROM, select CD-ROM, place the Windows CD-ROM in your CD drive, and then click Next The Windows Office installer ... dd Deletes the line on which the cursor resides Change Except for the replace command, r , all change commands place the user into input after deleting text. cw Deletes the word the cursor is

Ngày tải lên: 13/08/2014, 02:24

... called the ticket-granting ticket (TGT) that allows the user to access the TGS. The TGS then issues the user another ticket to access a service. This way, the user never has any direct access ... specifying the port at which the insecure host is to connect to the secure one. This sets up a direct connection between the local host and the remote host, through the intermediary insecure ... authentication protocol, Kerberos requires a client to prove its identity using encryption methods before it can access a server. Once authenticated, the client and server can conduct all communications

Ngày tải lên: 13/08/2014, 02:24

... user or application In this respect, authentication becomes centralized and controlled by a specific service, PAM The actual authentication procedures can be dynamically configured by the system ... verification, checking such account aspects as whether the user has access or whether the password has expired Authentication (auth) verifies who the user is, usually through a password confirmation ... Ubuntu, commonly used PAM module entries are placed in the PAM files prefixed with the common term These include common-account, common-auth, common-password, and common-session The common-account

Ngày tải lên: 13/08/2014, 02:24

... associate the socket you have created with the communications channel to a remote machine The connect function’s synopsis looks like this: connect SOCKET, NAME The SOCKET is the socket handle created ... principles survive Youcan characterize networks by the type of logical connection A network can either be connection oriented or connectionless A connection-oriented network relies on the fact ... socket connections: the sender and the receiver Connecting to a Remote Socket The process for communicating with a remote socket is as follows: 1 Create and open a local socket, specifying the

Ngày tải lên: 13/08/2014, 22:21

... replaces all occurrences of the characters in SEARCHLIST with the characters in REPLACEMENTLIST. Returns in Scalar Context Returns in List Context Number of characters replaced or deleted truncate ... if thefunctions do not appear in the new module The CHECK argument tells AutoSplit to check whether the specified module actually includes the AutoLoader module If false, no checks are made The ... and the Perl compiler For example, you can convert any Perl script into bytecode using $ perl -MO=Bytecode foobar.pl References See O; Chapter 22 B::C The basic underlying module used by the

Ngày tải lên: 13/08/2014, 22:21

... (or call by reference), so you are not actually sendingthe entire object to the method, just the reference to it By passing by reference and not by value, we can "pass" a huge array to the ... representing the index value of the element holding the first occurrence of the value If the method is unsuccessful, it will return 1 to the caller The BinarySearch Method Trang 4The following code declares ... simple interface for the client to call QuickSort and not have to specify the various parameters other than the reference variable of the array to sort Notice that in the preceding code the method

Ngày tải lên: 14/08/2014, 01:20

... You may choose to unlock any of the standard accounts provided with your Oracle database For each of the unlocked accounts, you can specify a password By default, the only unlocked accounts are ... are locked The password for the unlocked accounts is the password set during the initial creation (refer to Figure 2-1) If you chose to change the security settings, you will see the security ... list the name of the database that was created, the location of the database parameter file, and the accounts that are unlocked As a security measure, most of the accounts inside a new Oracle

Ngày tải lên: 06/11/2013, 10:15

... draw circles and parts of circles Its location is defined by the point of its center Trang 16which is the final parameter specified by counterclockwise If it is set to true, the curve will move counterclockwise; ... explore the scale(x,y) function, which can be used to scale objects The x parameter shows how much to scale in the horizontal direction and the y parameter indicates how much to scale vertically ... drawing, use arc() to draw the head as a circle: context.arc(150,150,100,0,Math.PI*2,true); Use the quadraticCurveTo(cpx,cpy,x,y) method to draw the nose and the mouth This function starts at the last

Ngày tải lên: 21/01/2014, 09:20

... direct access to the JavaScript interpreter Regardless of the consistency of Web developers’ thinking patterns, the codification of innerHTML is quite a welcome change.The embrace of common practices ... cases, these diversion APIs will spawn their own documents, but in other cases they just clutter the specification The critics really do have a point here Major HTML5 Themes As we wind down the ... (www.ietf.org/rfc/rfc1766.txt) describes these codes and their formats Other Common Attributes ReferenceThe are a number of common attributes found on elements Microsoft in particular introduced a number

Ngày tải lên: 21/01/2014, 09:20

... and the end point is the point on the arc where the angle is endAngle The actual arc is drawn along the circumference between the two points either clockwise or counterclockwise ... onbeforeactivate, onbeforecopy, onbeforecut, onbeforedeactivate, onbeforeeditfocus, onbeforepaste, onblur, onclick, oncontextmenu, oncontrolselect, oncopy, oncut, ondblclick, ondeactivate, ... the text color for the document Its value can be either a named color like red or a color specified using the hexadecimal #RRGGBB format The CSS property color should be used on the body

Ngày tải lên: 21/01/2014, 09:20

... type="hidden"> checked The checked attribute should be used only for check box (type="checkbox") and radio (type="radio") form controls The presence of this attribute indicates that the control ... leave the form control out of the tabbing order When tabbing is not explicitly set, the browser tabs through items in the Trang 10checkbox indicates a check box control Check box form controls ... a special submission button that, when clicked, sends the contents of the form to the location indicated by the action attribute of the enclosing <form> tag Lastly, a value of text (the

Ngày tải lên: 21/01/2014, 09:20

... Explorer onactivate, onbeforedeactivate, onbeforeeditfocus, onblur, oncellchange, onclick, oncontrolselect, ondataavailable, ondatasetchanged, ondatasetcomplete, ondblclick, ondeactivate, ondrag, ondragend, ... attribute. archive This attribute contains a URL for the location of an archive file. An archive file typically is used to contain multiple object files to improve the efficiency of access. border ... not included, the first item in the selection list is the default If the select element enclosing the option elements has the multiple attribute, the selected attribute might occur

Ngày tải lên: 21/01/2014, 09:20

... should act the same as the <s> tag. • This element has been deprecated by the W3C The strict HTML and XHTML specifications include neither the <strike> tag nor the <s> tag because ... Exploreronactivate, onbeforeactivate, onbeforecopy, onbeforecut, onbeforedeactivate, onbeforeeditfocus, onbeforepaste, onblur, onclick, oncontextmenu, oncontrolselect, oncopy, oncut, ondblclick, ondeactivate, ... Netscape display the background image in each table cell rather than behind the complete table. bgcolor This attribute specifies a background color for a table Its value can be either a named color,

Ngày tải lên: 21/01/2014, 09:20

... and div commonly employed with CSS Now to bind a rule to the elements in the class fancy, we use a selector of the form .class-name like so: .fancy {background-color: orange; color: black; font-style: ... that many CSS2 features removed from this specification are found in CSS3 modules This is currently the recommended CSS specification for study and use CSS3 Modularized specification of CSS Various ... highly influenced by its context of use There are clear cases, however, that syntax is incorrect or at least not understood by the parsing user-agent; fortunately, the CSS specification spells

Ngày tải lên: 21/01/2014, 09:20

... a certain way, as compared to the same elements occurring elsewhere within the document To create such a rule, you must use contextual selection Contextual selectors are created by showing the ... 3Direct Descendent SelectorCSS2 introduced the child selector specified by the greater than symbol (>) to form a rule to match only elements that are directly enclosed within another element Consider ... with the id equal to contact */ CSS1 .class Selects all tags with the specified class value .note {color: yellow;} /* makes all tags with class='note' yellow */ CSS1 E.class Selects the specified

Ngày tải lên: 21/01/2014, 09:20

... that are checked :checked {color: blue;} /* sets the color to blue if an element is checked */ CSS3 TABLE 5-5 CSS Selectors (continued) Please purchase PDF Split-Merge on www.verypdf.com to remove ... */ CSS1 E#id Selects the specified element E with the given id attribute set h3#contact {color: red;} /* sets the color to red on the h3 tag with the id equal to contact */ CSS1 .class Selects all ... complete reference. Table 5-5 summarizes the selector syntax from CSS1, CSS2, and the commonly supported parts of the CSS3 specifications. A summary and expansion of CSS3 selectors to include

Ngày tải lên: 26/01/2014, 09:20

... supported CSS color value, as discussed earlier in the chapter The keyword screen In other words, any background would be inverted for the outline: Trang 14In the case where there are two colors, ... percentage corresponds to a percentage of the containing object’s dimensions The default value, auto, lets this property function as placing the object where it normally would fall in the document ... browsers Percentage values, based on the height of the containing element, can also be used The default value of auto automatically calculates the width of an element, based on the height of the containing

Ngày tải lên: 26/01/2014, 09:20