Kirat

[Solved] how to use two CollectionView on same view controller scroll one by one [closed]

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You can add two collection view in a single view controller by dragging it. but you have to validate UIcollection view like func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell { var cell = HomeCollectionViewCell() if(collectionView == self.collName1) { cell = collName.dequeueReusableCellWithReuseIdentifier(“CellIdentifier”, forIndexPath: indexPath) as! HomeCollectionViewCell } else if(collectionView == self.collName2) {} return cell } … Read more

[Solved] get tree structure of a directory with its subfolders and files using C#.net in windows application [closed]

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Method 1 HierarchicalItem holds the information we need about an item in the folder. An item can be a folder or file. class HierarchicalItem { public string Name; public int Deepth; public HierarchicalItem(string name, int deepth) { this.Name = name; this.Deepth = deepth; } } SearchDirectory is the recursive function to convert and flatten the … Read more

[Solved] Word advancing in letters each new line

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You got very close. You already had the idea to print the substring from 0 to i. Then you just need an inner loop that starts at i+1 and loops until word.length and print out the char at i. Also you need to use System.out.print() so that they will be on the same line: Scanner … Read more

[Solved] Define sign ambiguous pointer parameter for a function

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With C, you have limited options. You can do the typecasting that you don’t like when you call the function: void MyFunction(unsigned char* Var); int main(void) { unsigned char Var1 = 5U; signed char Var2 = 5; MyFunction(&Var1); MyFunction((unsigned char *)&Var2); } you can use void * and typecast in the function itself and just … Read more

[Solved] get the total values of different user in mysql and php [closed]

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SELECT MIN(a.ID) ID, a.name, SUM(b.Price) Price FROM table1 a INNER JOIN table2 b ON a.PID = b.PID GROUP BY a.Name SQLFiddle Demo OUTPUT ╔════╦══════╦═══════╗ ║ ID ║ NAME ║ PRICE ║ ╠════╬══════╬═══════╣ ║ 1 ║ ram ║ 4333 ║ ║ 2 ║ rani ║ 2000 ║ ╚════╩══════╩═══════╝ solved get the total values of different user … Read more

[Solved] Comparator in Java [closed]

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Java 8’s enhancements to the Comparator interface make it a lot more elegant: public static final Comparator<Student> BY_NAME = Comparator.comparing(Student::getName); public static final Comparator<Student> BY_Gpa = Comparator.comparingInt(Student::getGpa); solved Comparator in Java [closed]

[Solved] How to execute event repeatedly in Python?

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Here’s a simple example using a timer. The screen is filled with a color that changes every 0.4 seconds. import pygame import itertools CUSTOM_TIMER_EVENT = pygame.USEREVENT + 1 my_colors = [“red”, “orange”, “yellow”, “green”, “blue”, “purple”] # create an iterator that will repeat these colours forever color_cycler = itertools.cycle([pygame.color.Color(c) for c in my_colors]) pygame.init() pygame.font.init() … Read more

[Solved] Matplotlib spacing in xaxis

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Is this what you want?, try adding the below lines of code to your code: plt.xticks(rotation=90) plt.gca().margins(x=0) plt.gcf().canvas.draw() tl = plt.gca().get_xticklabels() maxsize = max([t.get_window_extent().width for t in tl]) m = 0.2 # inch margin s = maxsize/plt.gcf().dpi*150+2*m margin = m/plt.gcf().get_size_inches()[0] plt.gcf().subplots_adjust(left=margin, right=1.-margin) plt.gcf().set_size_inches(s, plt.gcf().get_size_inches()[1]) 4 solved Matplotlib spacing in xaxis

[Solved] Java; looking for lowest Int [closed]

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The problem was that you initialized some values that caused errors during the first iteration when you check for the smallest number. I added the following condition that will set the smallest number to the current number, but only during the first iteration. if (count2 == 1 || num < smalled ) { smalled = … Read more

[Solved] Chain of responsibility – lambda function implementation [closed]

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I have adapted the java example from the wikipedia article: In this example we have different roles, each having a fixed purchasing limit and a successor. Every time a user in a role receives a purchase request that exceeds his or her limit, the request is passed to his or her successor. A builder allow … Read more