Your test annotations does not belongs to TestNG. Replace @Before with @BeforeTest @After with @AfterTest @Test should point TestNG library 1 solved Selenium TestNG – java.lang.NullPointerException
It looks like you do not want to print boolean array: it’s of little use. You need to print the primes from the Sieve of Eratosthenes, which can be done by enumerating the indexes, checking if primes[i] is true, and printing the index if it is. boolean primes = sieve(100); for (int i = 0 … Read more
You can flatten the internal dict and update it back to the original dict. Eg., product = d.pop(“product”)[0] flattened = {f”product.{key}”: value for key, value in product.items()} d.update(flattened) This should do the trick. 1 solved Flat a list of containing only one dict
I think this example would help: http://gianlucaguarini.com/canvas-experiments/jQuery.BlackAndWhite/ 1 solved Responsive Photo gallery JQuery [closed]
To delete repeating item section for specifically named RSCC just edit the code you found in the other question. Set cc = ActiveDocument.SelectContentControlsByTitle(“RepCC”).Item(1) ‘to delete the first RepeatingSectionItem cc.RepeatingSectionItems.Item(1).Delete ‘to delete all but the first RepeatingSectionItem Dim index As Long For index = cc.RepeatingSectionItems.Count To 2 Step -1 cc.RepeatingSectionItems.Item(index).Delete Next index ‘to delete the entire … Read more
It’s relatively straightforward using the hasOwnProperty function: for(var key in _newProperties) { if(rectangle.hasOwnProperty(key)) { rectangle[key] = _newProperties[key]; } } This loops through the keys in _newProperties and writes the values to rectangle iff rectangle has a property with the same name. Note that properties inherited through prototypes will be ignored because hasOwnProperty will return false … Read more
You haven’t got anything in your template called blogposts. You need to use keyword arguments to pass the data: return render_template(‘index.html’, blogposts=blogposts) Also note you should really do that query inside the function, otherwise it will only ever execute on process start and you’ll always have the same three posts. 4 solved Flask App will … Read more
The first thing I want to mention, since I believe it is answers the root of your question, is that your performance (latency, concurrent connection capacity, etc) is going to be largely defined by the hardware you are running this software on and the network performance for each specific client. Software can improve some things … Read more
This query: SELECT to_char(generate_series(0, 23) * interval ‘1 hour’ + ‘2019-01-01 00:00:00’::timestamp, ‘HH24:MI’) will return: 00:00 01:00 02:00 03:00 … 23:00 Just modify the format string for what you desire. 0 solved generate_series for every hour in hh24:mi:ss format
You can proceed similar as in this answer to your previous question: NSString *string1 = @”optimusprime”; NSString *string2 = @”dejathoras”; // Combine strings: NSString *combined = [string1 stringByAppendingString:string2]; // Now remove duplicate characters: NSMutableString *result = [combined mutableCopy]; [result enumerateSubstringsInRange:NSMakeRange(0, [result length]) options:NSStringEnumerationByComposedCharacterSequences usingBlock:^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) { // Check if … Read more
Getters and Setters are useful, if you e.g want to add validation in the future (or add logging, or make access statistics or …) 1 solved Java – Global variables vs Global methods
You can convert it to an NSDate using the NSDateFormatter. NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setDateFormat:@”yyyy/MM/dd”]; NSdate *date = [dateFormatter dateFromString:@”2012/03/17″]; Be aware that allocating an NSDateFormatter is a pretty heavy task so if you are parsing a lot of dates then allocate it once and keep it around 🙂 solved how to … Read more
Constructor name should be same as your class name. your class name is Rectangle1 thus your Constructor name should be the same as well, currently java compiler this it as an method without a return type, thus it complains. public Rectangle(double width, double height){ should be public Rectangle1(double width, double height){ 6 solved Invalid method … Read more
selectedani //this is the long int that represents the button NSString *anistr = [animalz objectAtIndex:selectedani]; [self rearrange:anistr]; 4 solved NSArray value to NSString [closed]
This can be done conveniently by using the appropriate representation for your fractional hours, namely a timedelta. If the input is of datatype string, convert to float first. Ex: from datetime import datetime, timedelta for td in [8.25, 17.75]: # add the duration as timedelta to an arbitrary date to get a time object: print((datetime(2020,1,1) … Read more