The 3 functions are the same. The difference is the argument you pass to them. &p: get the reference (memory adress) of the variable p. *p: assumes that p is a memory address and get the value that is stored in that position. In this case, you will get a sigsev because you are trying … Read more
… why do almost the all method implementations return only -1, 0, 1? I can’t speak for other programmers, but I typically do this because it is simpler and more convenient to do that in most case. And most important, it is correct. I imagine that you are thinking along the lines of doing this: … Read more
You problem is with floating point precision. float i = 4.2; i *= 100; printf(“%f\n”, i); Print: 419.999969 and not 4.2 as it should, in this case 419 is the value used in the coin problem resulting in 22 coins used 16 of 25, 1 of 10, 1 of 5 and 4 of 1 = … Read more
So it looks like you have this: struct Obj { int x_; }; template <typename T> struct Struct { std::vector<T> items_; }; So to access an element (assuming you added it to the vector): int main() { Struct s; s.items_.resize(10); s.items_[0].x_ = 5; // Access the object memeber of element 0 in the vector. } … Read more
1: No because it is only the starting value. This part will be visited only once at the start of the loop 2: Yes because the linq expression has to be evaluated to get the result value. If you want to avoid it execute the linq expression once before the loop and save it into … Read more
how to write a stored procedure for adding the values in the table when we have two or more values for the same data in stored procedure MSSQl solved how to write a stored procedure for adding the values in the table when we have two or more values for the same data in stored … Read more
I don’t think your for loop is doing what you want it to do. Like, at all. temps[i] = in.nextInt(); // This is sensible enough closest = Math.abs(temps[0]); // Every time your loop runs, the closest value to 0 is… the absolute value of the first int in the array? //System.err.println(temps[i]); if (closest > 0) … Read more
in the lines txtRefernce=Entry(f1,font=(‘arial’, 16,’bold’), textvarible=rand, bd=10, insertwidth=4,bg=”powder blue”, justify=’right’) You forgot an A in the textvariable param txtRefernce=Entry(f1,font=(‘arial’, 16,’bold’), textvariable=rand, bd=10, insertwidth=4,bg=”powder blue”, justify=’right’) The error is in the -textvariable param try correcting this part ALSO in the 195th line you forgot a # in the #ffffff color it worked just fine when I … Read more
HttpWebRequest req = null; HttpWebResponse resp = null; string baseaddress = “http://deveqtradedb.lazard.com/API.aspx?action=export&entity=global”; req = (HttpWebRequest)WebRequest.Create(baseaddress); req.Method = “POST”; req.ContentType = “text/xml; encoding = UTF-8”; resp = req.GetResponse() as HttpWebResponse; Check Here https://msdn.microsoft.com/en-us/library/system.net.httpwebrequest.getresponse(v=vs.110).aspx solved How to call a service from console Application in c#
The syntax of If Function in Excel is as follows: =IF(Logic_Test, Value_if_True, Value_if_False) your logic test: e10=”High” your value if true: 0.337 your value if false is the rest of your expression: if E10=Medium then return 0.086 or if E10=Low then return 0.017. Repeat the process: logic test: e10=”Medium” value if true: 0.086 value if … Read more
I tried to explain it (see the code i used comments) public static void main(String[] args) { int[][] magic = new int[7][5]; //<<Create a new Bidimentional Array odd(magic); } public static void odd(int[][] magic) { int N = magic.length; //it will take the length in position 0 from array well the 7 [7][5] so if … Read more
Is this what you need? select { border: 0 none; color: black; background: transparent; font-size: 14px; padding: 6px; width: 100%; background: #58B14C; text-indent: 50%; } #mainselection { overflow: hidden; width: 100%; background: #4CAF50; text-align: center; } select:hover { text-shadow: 1px 1px red; box-shadow:1px 1px red; } <div id=”mainselection”> <select> <option>Select options</option> <option>1</option> <option>2</option> </select> </div> … Read more
In your main you define gh(5) which allocates the vector of size 5 then you use your addEdge method with parameter (5,6) which tries to access list[5] but the five list entries are list[0],list[1],list[2],list[3], and list[4]. So I guess gh.addEdge(5,6) gives the Segmentation fault as it is out of range of your vector. 0 solved … Read more
I’m guessing it’s the line Program.setInventorie(c1);. You need to create an instance of the Program class and call setInventorie() on that. setInventorie() is not a static method. e.g.: Program myProgram = new Program(); myProgram.setInventorie(c1); 7 solved Arraylist for subclasses [duplicate]
It’s better to reset the router. The only way you could look at the password was if you had backed up the router’s configuration in a text file. What’s in the router anyway that you are so fearful of resetting it? Wouldn’t start World War III now would it? 😉 5 solved Can I bypass … Read more