How would you go about implementing an array design and function to achieve the following table in php. The data would be drawn from a mysql database but i would like to limit the number of mysql queries required and therefore use a formatted array of some sort. ----------------------------------------- | | 2009 | 2008 | 2007 ...
I'm wondering, can you make a pointer to a group of variables in an array? like this array[20]{'a','b','c',...} pointer = array[6 through 10]; so then you could say... *pointer[0] == array[6]; and *pointer[5] == array[10]; and the length of *pointer 5 == sizeof(*pointer) \ sizeof(type); OK Let me explain what I'm trying to ...
I have an array full of place names. One for eg is "Tower Of London" i want to put it on the end of http://en.wikipedia.org/wiki/ and open it. how do i change the spaces to underscores.. eg 'Tower of London' to 'Tower_of_London'? any ideas appreciated as always :) Cheers ...
I am sure this is really easy, but I can't find the right function. I have two arrays, one for x values, one for y and now I want to combine them xyxyxy. for example: $x = array( 0=>10, 1=>20, 2=>30 ); $y = array( 0=>15, 1=>25, 2=>35 ); Mixed would leave: $xy = array( 0=>10, 1=>15, 2=>20, 3=>25, 4=>30, 5=>35 ); ...
i have an object called Person. It has properties First, Last, Age, etc . . . I have two arrays of Person objects. I want to have some function to take two arrays Person[] firstlist = . . Person[] secondList = . . and have it spit out two new arrays Person[] peopleinFirstListandNotSecond Person[] peopleinSecondListandNotFirst ...
Programing languages like C,C++ will not store array values in Heap rather it keeps the value in STACK. But in Java why there is a necessity to keep array values in heap? ...
int check_row; for (n=0; n<9; n++) { used_numbers[n] = n+1; } for (row=0; row<3; row++) { for (check_row=0; check_row<3; check_row++) { used_numbers[(sudoku[row][check_row]-1)] = 0; } ... int sudoku[9][9] declared as global variable and used_numbers[9] as int. In sudoku matrix for row from 0 to 2 and col from 0 to ...
How can one typecast an array of int to an array of float? Thanks. ...
I'm trying to write some javascript in an environment where square brackets are used for macro replacement, so they can't be used as normal in the script. If I create an array as an object with new Array() I can use push() and pop() to access the elements, but for native arrays I can't figure out a way to get to the elements without usi...
I would like to implement a custom debugger visualiser in vs2008 for a typical array as the standard one does not display the data as I would like it. However Visual Studio prevents doing this for arrays for security reasons. I seem to remember though reading about using a WeakReference as a wrapper object to get around this limitation....
Hi, is there in VB.NET something like this in php?: $var["a1"]['name']="Mike"; $var["a1"]['nick']="MMM"; I tried hashtables, dictionary, lists and arrays in .net, all I could get is a simple key=>value array Is there a simple solution if not, is there a class or something for this? Thanks. ...
I have a data structure as the image below illustrates. I need to quickly figure out the index of the cells to the right or left of the highlighted cell group. You can see in the code below I am naively looping through ALL cells at every index to determine if there is a cell at the requested index. This works great when I have a few (...
hi, i have the following c# code snippet string[] lines = File.ReadAllLines(@"C:\test.txt"); for(int i=0; i<lines.Length; i++) Console.WriteLine(lines[i]); Can you help me to convert it to C. Thanks! ...
foreach ($myarray as $value) { if (strpos($value,'mysearchstring')) //add this $value to new array here } Also where would the second array need to be declared and how? ...
I know how to send data via a multi-select form object and group the data into an array: <select name="my_data[]" multiple="multiple"/> Is it possible to have multiple different select boxes with "single" values and push them all into an array? i.e. <select id="select-1" name="my_data[]"/> <select id="select-2" name="my_data[]"/> r...
Below is my code snippet struct encode { char code[MAX]; }a[10]; int main() { char x[]={'3','0','2','5','9','3','1'}; for(i=0;i<1;i++) { printf("%c",x[i]); //This will printout like 3025931 now I want this to be stored in structure. } strcpy(a[0].code,x); // or a[0].code=x;//neither works display(); }...
i have an array of objects (Car[] for example) and there is an IsAvailable Property on the object i want to use the full array (where IsAvailable is true for some items and false for some others) as the input and return a new array which includes only the items that have IsAvailable = true. ...
paxdiablo gave the previous answer for it working with char array.. can I know how to work with int array for the same below code? LIke: struct encode { int code[MAX]; //instead char code[MAX] } a[10]; int main() { int i, j; int x[] = {3,0,2,5,9,3,1}; //instead char x[] = {'3','0','2','5','9','3','1','\0'}; for(i ...
i have a string "ABC DEF EFG" and i want to get an array: array[0] = "ABC" array[1] = "DEF EFG" ...
I know that when delete [] will cause destruction for all array elements and then releases the memory. I initially thought that compiler wants it just to call destructor for all elements in the array ,but i have also a counter - argument for that which is: Heap memory allocator must know the size of bytes allocated and using sizeof(Ty...