Is that what you wanted? (to test give binary 01 combination as an first argument) #include <stdio.h> #include <stdint.h> uint8_t charToBin(char c) { switch(c) { case ‘0’: return 0; case ‘1’: return 1; } return 0; } uint8_t CstringToU8(const char * ptr) { uint8_t value = 0; for(int i = 0; (ptr[i] != ‘\0’) && … Read more
A for loop is often written int i; for (i = 0; i < 6; i++) { … } Before the first semicolon, there is code that is run once, before the loop starts. By omitting this, you just have nothing happen before the loop starts. Between the semicolons, there is the condition that is … Read more
You don’t. Even if you have your site set up so that you need to log in to access it (i.e. file access, not a software login in the website itself), the first name and last name is not required to create a user account, and there isn’t even separate field for first namd and … Read more
I’m guessing you’re getting something along the lines of “there is already an open reader associated with the current connection”, yes? If so, see the second part of the answer. this what i dont understand CustomerDS custDB = new CustomerDS(); custDB.Clear(); adap.Fill(custDB, “Customers”); The first line is trivial, and simply creates a new empty instance … Read more
// Three-dimensional array. int[, ,] array3D = new int[,,] { { { 1, 2, 3 }, { 4, 5, 6 } }, { { 7, 8, 9 }, { 10, 11, 12 } } }; Which was taken from here, which I found using Google and searching with this string, “multidimensional arrays in C#”. solved … Read more
jmp_buf is a type to hold information to restore calling environment This is an array type capable of storing the information of a calling environment to be restored later. Refer this This information is filled by calling macro setjmp and can be restored by calling function longjmp. An example of the same is shown here … Read more
This code computes the minimum value present in a subsequence of a sequence A. The subsequence begins at index i and ends at index j. Your algorithm could be translated in english as: puzzle(A, i, j) : if the subsequence has only one element : return this element min-left is the minimum value present at … Read more
Serializing an object (an instance of a class) means turning it into something that can be written on a file or broadcasted over the network, such as an XML file (Xml serialization) or a Byte array (binary serialization). This needs to be a two way operation, so you must be able to “Deserialize” the object. … Read more
Here’s the simplest way to do it that I know of… var txt = “-123.118069008,49.2761419674,0 -123.116802056,49.2752350159,0 -123.115385004,49.2743520328,0”; var output = new StringBuilder(); foreach (var group in txt.Split(‘ ‘)) { var parts = group.Split(‘,’); var lat = double.Parse(parts[0]); var lng = double.Parse(parts[1]); if (output.Length > 0) output.AppendLine(“,”); output.Append(“new google.maps.LatLng(“+lat+”,”+lng+”)”); } MessageBox.Show(“[“+output+”]”); The result is… [new google.maps.LatLng(-123.118069008,49.2761419674), … Read more
Add a body to your constructor, just as the error tells you to: namespace Essai48photo { public partial class MainPage : PhoneApplicationPage { // Constructor public MainPage() { } // Variables private int savedCounter = 0; PhotoCamera cam; MediaLibrary library = new MediaLibrary(); } } 3 solved How to avoid this error? [closed]
You can use almost the same syntax in PHP as your C++ function does: function encryptDecrypt($toEncrypt) { $key= array( ‘1’, ‘2’, ‘3’, ‘4’, ‘5’, ‘6’, ‘7’, ‘8’, ‘9’ ); $key_len = count($key); $output = $toEncrypt; for ($i = 0; $i < strlen($toEncrypt); $i++) { $output[$i] = $toEncrypt[$i] ^ $key[$i % $key_len]; } return $output; } … Read more
Your algorithm is wrong for type 2. It just happens that all of the examples happen to have the greatest difference items being between the second last item and the last item, which your code relies on (the test for i==vec.size()-2). This is obviously not the case for all of the full tests. You will … Read more
public string GetFormattedDate(String MyDateTime) { //Formating should happen here. DateTime dt = DateTime.Parse(MyDateTime); return dt.ToString(“yyyy/MM/dd”); } also can be done with this string dt = DateTime.Parse(txtDate.Text.Trim()).ToString(“yyyy/MM/dd”, CultureInfo.InvariantCulture); 4 solved How to Format a date pass as a parameter to a function and return data is a string with “yyyy/mm/dd” format?
Use fgets to read the input string till you a reach a newline character (that means till the user hits enter). Then convert each character to int. #include <stdio.h> #include <stdlib.h> #include <string.h> int main() { int a[100], b[100], diff=0, m=0, n=0, temp[100], s=0,z,max=0; int iIndex=0; char cString[100]; int i=0; char* cpString=NULL; memset(&cString,0,100); printf(“Enter binary … Read more
For your future reference, the following would probably be a better idea: public partial class ADOTEST : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { BindEmpData(); } } void BindEmpData() { using (SqlConnection cn = new SqlConnection(“Data Source=(local); Database=TestDb ; Uid=sa ; password=123 “)) { using (SqlDataAdapter da = new SqlDataAdapter(“Select … Read more