exploring the ios sdk

... true for the height of the object and the vertical arrow The four red “I” shapes outside the inner box represent the distance between the edge of the selected object and the same edge of the view ... all the lines set to dashed, the size of the object will be kept the same, and it will float in the middle of the superview as the superview is resized Now, click the vertical arrow inside the ... that the distance from the top of our object to the top of the window and the distance from the bottom of our object to the bottom of the window should stay constant With this configuration, the

Ngày tải lên: 09/08/2014, 14:20

... we then Trang 29The dictionary we just loaded uses the names of the states as the keys and contains an NSArray with all the ZIP codes for that state as the values To populate the array for the ... hold the values we want to display in the picker Pickers don’t hold any data themselves Instead, they call methods on their datasource and delegate to get the data they need to display The picker ... to the IDE, not the compiler, and they tell Xcode’s editor to put a break in the pop-up menu of methods and functions at the top of the editor pane, as shown in the following screen shot The

Ngày tải lên: 09/08/2014, 14:20

... little to the right The higher the num-ber, the further to the right the row will be indented You might use this technique, for example, to indicate that one row is subordinate to another row, ... take it for a spin See whether you can select the first row (you shouldn’t be able to), and then select one of the other rows The selected row should highlight, and then your alert should pop ... you run the application now, the values in your list get drawn really large, but they don’t exactly fit in the row (see Figure 8-15) Well, here comes the table view delegate to the rescue! The table

Ngày tải lên: 09/08/2014, 14:21

... set the title and the image to one of the png files we had you add to your project, Download at Boykma.Com Trang 4add the controller to the array, and release the controller Up at the top of the ... to the cell’s title: cell.textLabel.text = [list objectAtIndex:row]; Then, we set the accessory to show either a checkmark or nothing, depending on whether the two rows are the same In other ... create the button, we’re going to load in two of the images that were in the images folder you imported earlier One will represent the button in the normal state, the other will repre-sent the button

Ngày tải lên: 09/08/2014, 14:21

... list of the values that the user can select from The other, called Values, is going to hold a list of the values that actually get stored in the User Defaults So, if the user selects the first ... place it below the label that reads Warp Factor Resize the slider so that it stretches from the blue guide line on the left margin to the one on the right, and then control-drag from the File’s ... from the File menu or press ⌘ N In the left pane, select Resource under the iPhone OS heading, and then select the Settings Bundle icon (see Figure 10-10) Click the Next button, and choose the

Ngày tải lên: 09/08/2014, 14:21

... a bar across the top and one across the bottom, each with a seg-mented control The control at the top lets you change the drawing color, and the one at the bottom lets you change the shape to ... edit the currently selected entity or property At the moment, the detail pain shows informa-tion about the entity we just added Change the Name field from Entity to Line You can ignore the other ... way If you paint the whole view red, and then paint the bottom half of the view blue, you’ll have a view that’s half red and half either blue or purple, depending on whether the second drawing

Ngày tải lên: 09/08/2014, 14:21

... we’ve mentioned the first responder, which is usually the object with which the user is currently interacting The first responder is the start of the responder chain There are other responders ... view and then that view’s controller getting a chance to handle the event If the event makes it all the way up through the view hierarchy, the event is passed to the application’s window If the window ... next to each other, and then holding down the shift key (while still holding down the option key) Pressing the shift key will lock the position of the two fingers relative to each other, and you

Ngày tải lên: 09/08/2014, 14:21

... didn’t write them, but they are there nonetheless, waiting for us to use them The next bit of newly added code is the implementation of our action method that will get called when either button ... interface Drag a label from the library over to the view win-dow, just as you did in the previous chapter Place the label toward the bottom of the view, so the label lines up with the left and bottom ... expand the label so the right side lines up with the guideline on the right side of the window Figure 3-6 Using the blue guidelines to place objects nOte The little blue guidelines are there to

Ngày tải lên: 09/08/2014, 14:20

... explores the market value of the firm in relationship to the book value and the role human capital may contribute to the market’s evaluation of the firm The major independent variable of the analysis ... this sense, the additional value over and above the net value of the firm's assets can be attributed to the operations of the firm (the "operating value" of the firm) Another way of conceptualizing ... economics and theories of compensation The reasoning is that if the labor market functions as theorized, then employees will be paid according to the value of their human capital The database

Ngày tải lên: 18/02/2014, 11:20

... entities ‘This book isin the nature of an interim report It reflects the work carried out in the early phase of the projet The text focuses on exploring the future evolution of the space sector with ... to the preparation of a final synthesis report The present volume constitutes the first interim report It is based on the work of the Project Team in Phases 1 and 2 and focuses on exploring the ... in either the public or the private sector Current state of the space sector The growth of commercial space In the early years of the space age, public actors played a dominant role, as the state

Ngày tải lên: 21/02/2014, 16:20

... isolation of the radical intermediates in the active site cavity seems to be the common strategy for the so-called ‘negative catalysis’ of the Re´tey’s concept [14] The interactions of the coenzyme’s ... AdePeCbl at the cobalamin moi-ety without cleavage of the Co-C bond Center, The same superimposition at both the cobalamin moimoi-ety and the adenine ring with the Co-C bond cleaved and the Co-C ... inhibitors, as judged from their inhibition constants (Ki) This fact indicates that they can not serve as coenzymes although they are bound tightly to the apoenzyme The observation that the Ki value for

Ngày tải lên: 07/03/2014, 21:20

... with other thirty four (34) regencies compose the Jawa Tengah province Jepara regency is bordered by the Java Sea in the West and North; Kudus and Pati regencies in the East while Demak in the ... to provide insights on the importance of gender in enhancing the economic competitiveness of the furniture industry in Jepara Specifically; the study attempts to establish the prevailing gender ... to enhance the economic competitiveness of the furniture industry in Jepara; central Java in Indonesia Such knowledge complements the development of comprehensive scenarios for further upgrading

Ngày tải lên: 23/03/2014, 21:20

... connecting millions of devices  The Internet is the largest network in existence In fact, the term Internet means a ‘network of networks The Internet provides the services that enable us to connect ... services that are supported on it The network infrastructure must grow and adjust to support the way the network is used The routing and switching platform is the foundation of any network infrastructure ... 50 Exploring the Networking Summary (cont.) In this chapter, you learned:  Networks must be reliable  Network security is an integral part of computer networking, regardless of whether the

Ngày tải lên: 28/03/2014, 15:01

... served tyrosines, the binding of the con-served His to the O2of the adenine ribose and the carbonyl oxygen of Y54 and the binding of the conserved catalytic glutamate to the O 2 of the nicotinamide ... [34] Thus the role of the Arg⁄ His in the a3-helix toxins is very different to their structural role in the DT toxins and the NAD-free CT toxins where the Arg⁄ His holds the active site in the correct ... being transpor-ted across the membrane via the type II secretion apparatus [38] Once secreted into the lumen of the gut, the B-pentamer recognizes the GM)1 ganglioside on the host cell surfaces

Ngày tải lên: 30/03/2014, 10:20

... difference between the K i values was observed using the t-test (P ¼ 0.80). The affinity for the construct GluR2-S1S2J is identical to the affinity for the full-length receptor, implying that the binding ... to W4 in the (S)-AMPA complex. The glutamate binding mode of (S)-4-AHCP would be expected from the size of the 5-substituent of the isoxazole ring (the fused seven-membered ring) since the limited ... (Fig. 3). However, the positions of the atoms of the 3-isoxazolol moiety only differ between 0.2 and 0.4 A ˚ , which may be within the experimental error. The interactions of the a-amino acid moiety

Ngày tải lên: 30/03/2014, 16:20

... from the middle of the quinone rings and the center of the special pair (defined as the middle of the line connecting the Mg atoms) Due to different methyl substitution patterns the use of the ... resulting from the response of the protein to the QA-reduction Hence, these absorption bands are indicative for the interaction between the quinone and the protein binding pocket Therefore, structural ... between the carbonyl oxygens of the quinones and the amide nitrogen of AlaM260 and the imidazole nitrogen of the HisM219 side chain as found for UQ-10 in the X-ray structure The position and the

Ngày tải lên: 31/03/2014, 21:21

... of the starscapeshifts during the year as the Earth travels around the Sun TheBig Dipper, for example, appears handle up in the sky duringthe summer and handle down during the winter But the ... fixed in the center of the cosmos, and allthe other planets and the Sun orbit around it Ptolemy explained the wandering paths of theplanets by claiming that these planets movedaround in their own ... push the other pushpin somewhere on the horizontal line you drew It can be either to the left or the right of the Sun; it doesn’t matter. Place the string loop around both pushpins Use the colored

Ngày tải lên: 01/04/2014, 20:21

... where the tail meets the bacterium, driving the bacterium forward The force of the tail can launch the Listeria into a neigh-boring human cell, spreading the infection The proteins in the Listeria ... cargo then enter the cell in a vesicle that pinches off from the outer membrane When the cell wants to reduce the amount of glucose entering the cell, it removes the glucose chan-nel from the membrane ... brings the glucose channel and iron into the cell by two dis-tinct routes, rather than channeling the transportproteins together This may allow the cell to fine-tune the amount of transport of the

Ngày tải lên: 11/04/2014, 00:26

... rectangle in the graph view. Try it. Click outside the entity in the Detail editor grid to deselect it, and then click the Event line in the Top-Level Components pane. The entity in the graph view ... relationship, the first part of the keypath would return a managed object instance that represented the Employee’s employer. The second part of the keypath would then be used to retrieve the name from the ... quite like the other generic controllers you’ve seen in the iOS SDK. If you’ve used Cocoa bindings and the generic controller classes available on the Mac, such as NSArrayController, then you’re...

Ngày tải lên: 20/02/2014, 02:20

... independent lists of overall themes and concepts subsumed within the general themes. Once completed, the investigators came together to collapse their lists of themes into one set of themes as reached via ... relationship between the providers, and that the nature of the referral (e.g., amount and type of information accompanying the referral) may depend on the nature of the condition, whether the refer- ral ... return the patient to the primary medical practitioner rather than referring them elsewhere, although this also may depend on the nature of the con- dition and the relationship between the specialty...

Ngày tải lên: 25/10/2012, 10:06