You could initialize $i to the right value, before beginning looping : $i=5000; while($i<=19000){ $i++; } And/or you could rewrite your code to use a for loop : for ($i=5000 ; $i<=19000 ; $i++) { // use $i } In this kind of situations, using a for loop, instead of while, might make your code … Read more
As I can see in this page, you need to interact with java script that is invoked by button Go or Next Page button. For Go button you need to fill the textbox each time. You can use different approaches to work around this: 1) Selenium – Web Browser Automation 2) spynner – Programmatic web … Read more
Complete ownerdraw of TreeView is hard. It is so hard that Lutz Roeder of Reflector fame didn’t implement it fully. It is so hard that even Microsoft gave up on it. Consider the Windows 7 style: Note the black triangle for an expanded node, the hollow one for a collapsed node. Esthetically pleasing, very easy … Read more
Create a custom interface class like this public interface ClickInterface { public void recyclerviewOnClick(int position); } implement it in your Fragment and initialize the interface YourFragment extends Fragment implements ClickInterface{ private ClickInterface listner; ——- Your oncreateView ——– listner=this; //Now pass this in your adapter } In your adapter constructor get this listner like this public … Read more
The printf function has the following declaration: int printf(const char *format, …); The first argument must be a pointer to a char array, but any additional arguments can be of any type, so it’s not a compiler error if a format specifier mismatches the parameter (although it is undefined behavior). This still works however because … Read more
This might be better explained with a shorter example: $a = 1; echo $a + $a++; This might look like it should equal 2. The post-increment operator ($a++) returns the “before” value of the variable, so it should return 1. And 1+1 equals 2. However, what’s actually happening is that $a++ is getting evaluated first. … Read more
It depends on what object does onVote event from Poll component pass. But if it’s vote object, that’s required in postPoll method as second arguement, than: function in onVote event should pass poll.id from this component and vote object from Vote component onVote event itself: onVote={(vote) => handalchange(poll.id, vote)} handalchange should fire postPoll api method … Read more
To get the numbers with 0 padded on left, you will have to use string format. int doy = DateTime.Now.DayOfYear;// Day of the year string yr = DateTime.Now.ToString(“yy”);// Two digit year string mon = DateTime.Now.Month.ToString(“d2”); // Two digit month (zero on left for small numbers) string day = DateTime.Now.Day.ToString(“d2”); // Two digit day (zero on … Read more
You can do it like below:- foreach($array as $key=>$value){ if(is_array($value) && count($value) ==1){ $array[$key] = $value[0]; } } Output:- https://eval.in/912263 Or you can use Passing by Reference mechanism also:- foreach($array as &$value){ if(is_array($value) && count($value) ==1){ $value = $value[0]; } } Output:- https://eval.in/912264 Reference:- Passing by Reference 0 solved Removing array of arrays for certain … Read more
The problem here is you are comparing a List<string> and a string for equality. There is no such comparison available in C# hence an error is produced. If you are attempting to determine if the string is present in the list then do the following instead if (id.Contains(Convert.ToString(row[tid]))) 0 solved operator == can not be … Read more
change scanf(“%s”, &input); to scanf(” %c”, &input); and get rid of getchar()s at the end. It will work as you wanted. %c specifier reads a char character, but it does not omit whitespace characters. Putting space onto scanf’s format will deal with whitespaces and read first non-whitespace char. To be more clear, see what man … Read more
First you need to correct the syntax for the method Price(), you forgot to use parenthesis just after the method name in both the classes. Then you need to make the return value of Price() method in the class Ticket to an int value like 0 or 1. Because your return type is int and … Read more
You can define the bins and cuts as follows: bins = [9 * i for i in range(0, df[‘age’].max() // 9 + 2)] cuts = pd.cut(df[‘age’], bins, right=False) print(cuts) 0 [18, 27) 1 [18, 27) 2 [54, 63) 3 [27, 36) 4 [45, 54) Name: age, dtype: category Categories (7, interval[int64, left]): [[0, 9) < … Read more
From what you’ve said, and assuming that the code is running from Form1: int width = this.Width; int height = this.Height; solved Setting width in C# ActiveForm has no effect
There are few guarantees in life, but the Android CTS tests attempt to ensure that all devices correctly perform certain actions. It sounds like what you’re doing makes use of features covered by CTS, so the chances of success are very good, but there can always be exceptions. For this or any app, it’s good … Read more