size

问题 Since updating to xCode 4.5, and with the release of the iPhone 5 with the 4" display, each time I create a new ViewController with a xib file, the xib defaults to a 4" display size. At the moment I'm working through Aaron Hillegass's excellent iOS Programming text. All the examples assume a 3.5" Xib. How do I get new views to be 3.5" instead of the taller skinny 4" default xib views? 回答1: Found the answer here: How to make a uitableview in interface builder compatible with a 4 inch iPhone

问题 My understanding is (correct me if I'm wrong or inaccurate please) that when you delete data (say, a whole row) from a MySQL table, the file size of the database file does not shrink. If you had a 20Gb database and deleted 19Gb of data from it, you wouldn't have a 1Gb database file, it would still be 20Gb. What happens in the "space" within the file where the data used to be? Does it get replaced by empty data? Or does the deleted data remain in the file but is "flagged" as having been

问题 Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 40000 bytes) in /mounted-storage/home20a/sub001/sc20063-GJYD/[...] on line 62 It looks like the PHP-script only allowes me to allocate 32 MB to the memory? This was with an example image to test what would happen if a user tries to upload a huge picture. My question is: How can i predict that this will happen, and then alert the user that the image was too big instead of returning this error? Its a while since I

问题 I am developing a webapp which is suppose to generate a PDF file that contains 10 pictures. Unfortunately, there are problems with the picture size. Despite having all 10 pictures with the same resolution, the image size turns out differently in the PDF. I have programmatically sized the picture via this method for all 10 pictures image(number).ScaleToFit(size, size); And here is the 2 screenshots of the PDF file generated. I somehow managed to align the all of C-IMG(s) in both screenshot.

问题 I'm trying to add a new sorting method i'e "sort by height" in opencart. A.location is:catalog/model/catalog/product.php -> added p.height here $sort_data = array( 'pd.name', 'p.model', 'p.quantity', 'p.price', 'rating', 'p.sort_order', 'p.date_added', 'p.height' ); B. in the same file elseif($data['sort'] == 'p.height' ){ $sql .= " ORDER BY(" . $data['sort'] . ")ASC"; /*$sql .= "SELECT * FROM". DB_PREFIX . "product p ORDER BY p.height DESC";*/ } C. location is:/catalog/controller/product

问题 Im trying to limit the size creation of one file in my java app. For that I made this sample code which I declare one variable lenght of 32 bytes, start WriteOnFile method looping it until 32 bytes. The problem is, it doesnt matter the value I set set on FILE_SIZE (Higher or lower) the download file is always coming with 400kb - that means my code is working since the original file is 200Mb but has some logic mistake. is there another way to do this? cos I based myself on this post How to

问题 I'm using Spring 3.1.1.RELEASE. I have a model with the following attribute import javax.validation.constraints.Size; @Size(max=15) private String name; I validate the model in my controller my running @RequestMapping(value = "/save", method = RequestMethod.POST) public ModelAndView save(final Model model, @Valid final MyForm myForm, I would like to have the "15" value come from a properties file instead of hard-coded, but am unclear if that's possible or how its done. Any ideas? 回答1: This is

问题 I have a layout and the attribute: ads:adSize="LARGE_BANNER" I want to put it with ads:adSize="@dim... dim name" but it gives me error for example: FULL_BANNER it says something like full banner doesn't exist and it doesn't compile. I tried it now on styles but it doesn't work too: <item name="ads:adSize">LEADERBOARD</item> it says error: A 'type' attribute is required for any idea? 回答1: You can dynamically load the ad's size based on screen resolution, programatically. In your activity's

问题 Any idea why R would stop reading the file before it gets to the end? I can open the file in excel, and it shows the full 799992. R reads only 65% of the file. I have saved the file as csv from Excel, but it did not change the number of rows R was able to read. In fact it stops reading at the exact same location every time. I use the following command. lem1 <- read.csv("lem1.csv", header=TRUE, sep =",") I have the same issue on a similar data file, it only reads 57% of the file and stops

问题 ** ADDENDUM: After some serious hours of research i found that i was barking up the wrong tree. The problem was not the clipboard itself but what happens if you feed it malformed unicode text which i apparently did. My editor had no problem handling it but when the clipboard got it it was truncated at the point where the error was in the text. Reading 'damaged' file content will have the same effect when strings are handled in the application later and i therefore now use the Encoder