placement

问题 I've gotten some help in another one of my questions to get me this far but I'd like to know how to make my squares generate behind one another rather than on top of each other. The below code is what I've got so far. This is the code that places them behind each other recursively: import java.awt.image.*; import java.awt.Color; import java.io.*; import javax.imageio.*; import java.util.*; public class FractalDriver { static final int SIDE = 1000; // image is SIDE X SIDE static BufferedImage

问题 I want to define my own placement new and placement delete(taking extra parameters), and I found I could invoke the placement correctly, while I couldn't access the placement delete. Could anyone tell me whether I define the placement delete incorrectly or I invoke it incorrectly? class A { public: A( int a ) : a(a){} static void* operator new( std::size_t, int ); // the placement new static void operator delete( void*, int )throw(); // the corresponding placement delete private: int a; };

问题 I wanna it will be okay when the number variables is changed, but when the are increased the button goes out from the window. How to fix it? Also how to put the bar down to the level of "10$", so they will be in the same row? Before : After : Here is my code : VBox vboxBottom = new VBox(); HBox hboxBottomElements = new HBox(15); HBox hboxBottomMain = new HBox(0); Region region = new Region(); region.setPrefWidth(500); hboxBottomElements.getChildren().addAll(visaLabel, separator2, adLabel,

问题 I've been trying to find out how to do this for ages and tried a couple of methods but it's never worked. I'm looking to do this: https://www.load.pics/5b1037a99c2a6/ So Google Ads can be placed on each side of the button (left) and (right) Kind Regards, Ben 来源： https://stackoverflow.com/questions/50630231/how-to-place-advertisements-on-each-side-of-a-button

问题 I have a Button and a ContextMenu that belongs to the Button . Here is the xaml: <Button x:Name="ListBoxButton" Content="6" Style="{DynamicResource TabControlButton}"> <Button.ContextMenu> <ContextMenu> <MenuItem Header="tst1"></MenuItem> <MenuItem Header="tst2"></MenuItem> </ContextMenu> </Button.ContextMenu> </Button> I want to align my ContextMenu exactly the same place like image #2 in this post I want to use xaml to achieve it instead of code-behind. I couldnt achieve it, I tried to play

问题 I stumbled upon this function in an answer to this question: /* Note: I've formatted the code for readability. */ const char * getString() { const char *x = "abcstring"; return x; } I was surprised to discover that returning a pointer to the literal string worked, and didn't segfault like I thought it would. I always assumed that literals were pushed on to the stack or put in some other temporary memory, but where limited to the scope of the function. But here it seems that they are more

问题 I want to place the cursor after the "paper:" wait until an ENTER is given and then place it after "author(s):". both sentences are defined variables that are printed. insert db "******* Insert new paper *******",0,0Ah,0Ah,0Ah, 0Dh, "$" inserttitle db " Title of paper: ",0Dh,0Ah,0Ah, " Name of author(s): ",0Dh ,"$" mainext db ,0Ah,0Ah,0Ah,0Ah,0Ah,0Ah,0Ah,0Ah," <<Main>> <<Next>>","$" INSERT NEW PAPER newpaper proc call clrscr mov dx, offset insert call printf mov dx, offset inserttitle call

问题 I'm trying to create an image with a watermark text in it and I want it to be central on the image. The text I want to watermark can be anywhere from 5 characters to 15 characters, therefore I cannot put a final size for the text to fit every image. This is the code I use to create the watermarked image function watermarkImage ($SourceFile, $WaterMarkText, $DestinationFile) { list($width, $height) = getimagesize($SourceFile); $image_p = imagecreatetruecolor($width, $height); $image =

问题 I'm hopping that around the community of js developers we can have a consensus around this: Should we declare or onclick, onkeyup... etc... events inside or outside our HTML document? 1) I do prefer to have them separate. True. 2) I'm also aware that HTML5 adds some new interactive elements on the game... Regards, MEM 回答1: Ideally if you can define your event code and attach those events to matching elements in separate JS files. Separate JS and HTML where ever possible. 回答2: Consider reading

问题 I'm wondering if anybody can explain to me the dot ruling in nested IF statements in COBOL. Example: *The first if statement* IF SUCCESSFUL-STATUS PERFORM 8300-REPL-LNNTBI00 THRU 8300-REPL-LNNTBI00-EXIT *The second if statement* IF SUCCESSFUL-STATUS DISPLAY 'RECORD ALREADY UPDATED :' WS-INF-REC ELSE DISPLAY 'UPDATE ERROR : ' WS-INF-REC ' / ' WS-RETURN-STATUS READ INFILE INTO WS-INF-REC. Which if statement does the dot placed after "WS-INF-REC" belong to? The first IF or the second IF-ELSE? I