loops

How can I set only the outer booleans of a 2d array to false?

If I have a 2d array like: boolean[][] map = new boolean[50][50]; How can I set the outer edge of booleans to true only in a loop? So, for the following array: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 You would have: 1 1 1 1 1 1 1 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 1 1 1 1 1 1 1 I'm new to programming ...

Looping through XML with jQuery

I've got some basic code that can loop through some XML that's generated from Adobe RoboHelp (for our help documentation). This works fine, but since a topic could be nested as many time as the writer wants, i need a better way to loop through this XML rather than just nesting .each() loops. Here's what the XML looks like <?xml version...

JavaScript Variable Scope

I'm having a problem with some JavaScript code. Script setTimeout(function() { for (var i = 0; i < 5; i++) { setTimeout(function() { console.log(i); }, i * 200); } }, 200); Outputs 5, 5, 5, 5, 5 instead of 1, 2, 3, 4, 5 I can kind of understand why this doesn't work, but I was wondering if someon...

How to loop through all rows in an Oracle table?

I have a table with ~30,000,000 rows that I need to iterate through, manipulate the data for each row individually, then save the data from the row to file on a local drive. What is the most efficient way to loop through all the rows in the table using SQL for Oracle? I've been googling but can see no straightforward way of doing this....

Passing values to onclick

If I create a whole lot of HTML elements using a loop, like for (i= 1; i < 100; i++) { var my_element = document.createElement ("td"); row.appendChild (my_element); my_element.onclick = function () {my_function (i)); } then when the element is clicked, the value of i passed to my_function is always 100, regardless of what ...

Converting an input word number (like seven) into a character (like @)

so if the user types down seven with Scanner, @@@@@@@ (7) will be the output. I'll have to use a for loop statement but I can at least figure out that much. Just need help with figuring out a way to convert word numbers into a numerical number and finally into a random character. ...

Developing Games - How are things that take more than one game loop performed?

I'm using C#, but this is applicable to developing a game in any language. Most games use a 'game loop', which would look something like this: while (game is running) { UpdateEnvironment(); DrawEnvironment(); } I'm struggling to understand how things which would take more than one game loop fit into the equation. For example, mak...

building first custom CMS and have been told to use Dreamweaver and a plug in called Horizontal Looper

Hi, so I'm in a little over my head right now and want to verify that i've been given good advice as for how to build this simple CMS site. It's a book site and there's going to be a few image galleries (for example, one for characters) where the user clicks different thumbnails and a span with text descriptions and large images are reve...

XSLT: Use result of expression inside a loop outside of that loop

I'm trying to transform certain parts of an XML file to another XML file. The source file: <CUSTOMERS> <CUSTOMER> <CUSTOMER_NUMBER>12345678</CUSTOMER_NUMBER> <CUSTOMER_ADDRESS> <CUSTOMER_ADDRESS_NAME>John Doe</CUSTOMER_ADDRESS_NAME> <CUSTOMER_ADDRESS_STREET>Street 1</CUSTOMER_ADDRESS_STREET> <CUSTOMER_ADDRESS...

Refactoring JSP scriptlet loop to be more readable

I have some JSP code, which writes a tree representing hierachical data. This data is represented using nested layers. In the JSP code there are many code snippets similar to the following code (which outputs as many closing div tags as is the numerical value of variable differenceAmount): <jsp:scriptlet> int differenceAmount = pr...

why does this javascript array for loop not work like the literal version?

I'm new to javascript and was trying to refactor some code, clearly there's something I'm missing in javascript that I'd like to learn. This code produces a value once all 5 list boxes have something selected: function GetTotal() { //_listSeverity = document.getElementById("_listSeverity"); function ParseListBoxvalue(lis...

creating dynamic Arrays Javascript

Hello i want to create a array in java script withing 2 for loops var i; var a; var total = document.getElementsByName('qm[7]') var creativity = document.getElementsByName('qm[0]'); var design = document.getElementsByName('qm[1]'); var text = document.getElementsByName('qm[3]'); var motivation = document.getE...

iterate vector, remove certain items as I go.

I have a std::vector m_vPaths; I will iterate this vector and call ::DeleteFile(strPath) as I go. If I successfully delete the file, I will remove it from the vector. My question is can I get around having to use two vectors? Is there different data structure that might be better suited for what I need to do? example: using iterator...

Use bash to read a file and then execute a command from the words extracted

FILE: hello world I would like to use a scripting language (BASH) to execute a command that reads each WORD in the FILE above and then plugs it into a command. It then loops to the next word in the list (each word on new line). It stops when it reaches the end of the FILE. Progression would be similar to this: Read first WORD fr...

How to loop through nested controls in .net c#?

I have 8 or more Image controls each inside HyperLink and PlaceHolder I need to change parameters of each. It's for a Sitefinity gallery control. Right now I do this times 8: if (String.IsNullOrEmpty(Image_1_File_Name) == true) { Image1_ph.Visible = false; } else { productImageLink1.NavigateUrl = Folder_URL + Image_1_File_Nam...

glutPostRedisplay in a different thread

I have a standard glut implementation. The display function redraws each object, but I need a constant update on certain values of each object. As it is, the only way I can think to do this is to spawn a thread to handle the updating. However, I can't use glutPostRedisplay() from a different thread to get glut to refresh the window. What...

Is it okay to have a method declared an inline method if its has a for loop in C++

I have a method like the one shown below. Will the for loop always make the compiler for go the "inline request" ? inline void getImsiGsmMapFrmImsi ( const string& imsiForUEDir, struct ImsiGsmMap& imsiGsmMap ) { for (int i = 0 ; (unsigned)i < imsiForUEDir.length() - 1 ; i++) { imsiGsmMap.value[i] = imsiForU...

STATA foreach loop odd behavior

I'm getting odd behavior (it generates only missing values) from the following loop - foreach x of varlist name { egen totalcapx'=total(cap) if unit!=0 & name=="x'", by(year) } But if I were to do just egen totalcapSOMENAME=total(cap) if unit!=0 & name=="SOMENAME", by(year) then it computes the numbers that it's sup...

iterate through nested form elements in jquery

Hi! im sorry if this was posted already i have been looking to no avail.. I just want to know how to loop through nested form 'elements' (elements being not only the strict form elements like input tags but other html elements as well) in jquery. Currently i have this piece of code to do it: $('#'+arguments[i].formid).children().each(...

C# Should I Loop until no exception?

I want to go once through a loop but only if an exception is thrown go back through the loop. How would I write this in C#? Thanks ...