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how I can create and add new options for jQuery dialog? for example: I like that through on the setting options can control the display of title bar or display the close button. The script would be like this: $("#message").dialog({ showTitle:false, //new option (hide Title bar) showCloseButton:true //new option (show close button) modal:true... //other options }) It's a little easier than I expressed in my comment. // store old method for later use var oldcr = $.ui.dialog.prototype._create; // add the two new options with default values $.ui.dialog.prototype.options.showTitlebar = true; $.ui

In MIPS assembly, what is the benefit of using addiu over addi ? Isn't addiu unsigned (and will ruin our calculations?) and will ruin our calculations No, MIPS uses two's complement , hence the same instruction for addition/subtraction can be used for both signed and unsigned operations. There's no difference in the result. That's also true for bitwise instructions, non-widening multiplication and many other operations. See Which arithmetic operations are the same on unsigned and two's complement signed numbers? Difference between signed and unsigned on bitwise operations The only difference

I have 4 anchors, I want to add a class of current to an anchor as it is clicked and remove the class from the other 3 at the same time. Here's my code. what am I doing wrong? if ($("ul#thumb a").hasClass("current") { $("ul#thumb a").removeClass("current"); $(this).addClass("current"); }); and my html looks like this: <ul id="thumbs"> <li> <!-- intro page navi button --> <a id="t0" class="active" name="t0">The Company</a> <ul class="navi"> <li><a style="display:none"></a></li> <li><a id="t1" name="t1">The Brief</a></li> <li><a id="t2" name="t2">The Solution</a></li> <li><a id="t3" name="t3"

I am trying to use Javascript in order to add a canvas to one page which originally does not have one. I am trying to do the following: var canv=document.createElement("canvas"); canv.setAttribute("id", "canvasID"); alert(canv.id); var c=document.getElementById("canvasID"); alert(c.id); The problem is the the first alert(canv.id) results in canvasID, while the second alert is undefined because c is null. Can anybody tell me what am I doing wrong? PS: the code is designed to run under Greasemonkey so adding the canvas and its ID in the HTML itself is not a viable option. Use something like

How would I add two binary numbers in C++? What is the correct logic? Here is my effort, but it doesn't seem to be correct: #include <iostream> using namespace std; int main() { int a[3]; int b[3]; int carry = 0; int result[7]; a[0] = 1; a[1] = 0; a[2] = 0; a[3] = 1; b[0] = 1; b[1] = 1; b[2] = 1; b[3] = 1; for(int i = 0; i <= 3; i++) { if(a[i] + b[i] + carry == 0) { result[i] = 0; carry = 0; } if(a[i] + b[i] + carry == 1) { result[i] = 0; carry = 0; } if(a[i] + b[i] + carry == 2) { result[i] = 0; carry = 1; } if(a[i] + b[i] + carry > 2) { result[i] = 1; carry = 1; } } for(int j = 0; j <= 7; j+