Ok here is the rewrite, the original code is better but this one might be easier to understand: #include <stdio.h> #include <string.h> int main() { char cur_char; char string[100]; int index = 0, count[255] = {0}; printf(“Enter a string\n”); gets(string); while (string[index] != ‘\0’) { char cur_char = string[index]; // cur_char is a char but … Read more
you are comparing two completely different things. The purposes of both frameworks are lays on different fields although they are intended for UI. Angular is the framework that allows you to separate model from view and controllers and structure your code in MVC patterns on the client side. So if you choose angular all your … Read more
The function does not make sense. For starters it is unclear why you are using a pointer to the vector instead of a reference to the vector. Nevertheles, this declaration vector<unsigned char> vec(5); does not reseeve a memory for the vector. It initializes the vector with 5 zero-characters which will be appended with other characters … Read more
It is well documented in the manual. An iterator that points to the first of the newly inserted elements. In you case new_foo_it after listOfFoos.insert of a single element, points to the last element of the list, it points newFoo. 1 solved In this C++ code, what element of the list does the iterator refer … Read more
Issues with Code : Object creation is not correct for password class. also argument self is not passed to class method . Fixed Code class password: def pas1(self): pas = [] tedad = int(input(‘how many do you have information ? : ‘)) for i in range(1,tedad): b=input(‘enter : ‘) pas.append(b) print(‘this is your pas —> … Read more
The most important thing to apply this kind of design is properly implement adapter, which will represent every piece of data (one video in your situation). More or less in for situation it will look like: <RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”match_parent” android:layout_height=”wrap_content”> //you main picture <ImageView android:layout_width=”fill_parent” android:layout_height=”fill_parent”> //layout to place other info like number of likes, … Read more
Give this a whirl: .is-sticky img.menu-image-title-hide { background: url(http://www.spiritvoyage.com/blog/wp-content/uploads/Screen-shot-2011-12-06-at-2.56.08-PM-150×150.png) no-repeat; width: 150px; height: 150px; padding-left: 150px; } Should do the trick. It moves the original src image out of the way and adds a background image. As far as your user is concerned it’ll just look like it flips from one image to the other. … Read more
Try this: DWORD WINAPI ThreadProc1( LPVOID lpParameter) { … return 0 ; } DWORD WINAPI ThreadProc2( LPVOID lpParameter) { … return 0 ; } … typedef DWORD (WINAPI * THREADPROCFN)(LPVOID lpParameter); THREADPROCFN fntable[4] = {ThreadProc1, ThreadProc2, …} ; //Start the threads for (int i = 0; i < max_number; i++) { DWORD ThreadId ; CreateThread( … Read more
You should not execute delete on a node that is still in the linked list. First you need to rewire any references to it. That is to say, the node before should have its nextPtr redirected to the node after the one that is to be deleted, and that node should have its beforePtr redirected … Read more
I suggest you to read the javadoc of String.split. I think that you misunderstood the concept when you did this: String[] f=line.split(“,”); a[count]=Integer.parseInt(f[2]); //–> java.lang.NumberFormatException here! Avoid using ‘magic’ numbers in your code like int[] a = new int[24];. Why 24? Well, here comes a version that do what you want to do. Maybe it … Read more
The issue is that for each iteration of the for loop, the std::sort can potentially change the already sorted column. For example, if you sort column i, then columns i-1, i-2, etc. can lose the changes that were made to sort those columns. Without changing too much of your original code, and albeit not the … Read more
what can be improved on a given random function to make it more random or for a bigger range or something else? and therefore no SRANDOM can be used up to now. How to improve the randomness of the fuction above, if possible ? Sooo write your own SRANDOM with your own semantics. Ex: srandom() … Read more
Oh wow, you are just starting with C++. So lets start with the std:: part. This is called a namespace. Namespaces are sometimes confusing people, but they are very useful. A namespace is just little container that can hold classes, enums, sturcts and all the other things in one place. Why are they useful? Well, … Read more
First of all, 1<<10 is an expression that can be calculated at compile time, and it equals 1024. So your code is equivalent to #include <stdlib.h> int main() { int num=0; while(malloc(1024)) ++num; } So what it does is to allocate chunks of 1024 bytes of memory until it fails to do so. Each time, … Read more
Use a for loop to iterate over the months: def prepareadres(city,y,m,d): months = [31,28,31,30,31,30,31,31,30,31,30,31] d = d + 1 d0 = 0 m0 = 0 for month in months: if d > month: d = d – month m += 1 if d == sum(months): print(“year complete”) #print(df.iloc[0, :-2]) if (m < 10) and (d … Read more