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Spring Data: “delete by” is supported?

... Typically, in an application, you will have @ Service classes/methods and those will be calling the Repositories. And @ Service public methods should be the methods that are marked @ Transactional because transactions are Use Case...
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how to make a whole row in a table clickable as a link?

... Author's note I: Please look at other answers below, especially ones that do not use jquery. Author's note II: Preserved for posterity but surely the wrong approach in 2020. (Was non idiomatic even back in 2017) Original Answer You are using Bootstrap which means you are using jQuery...
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TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different

Calling TextView.setTextSize() is working abnormally. Right after the call to setTextSize if we get a getTextSize its returning a much higher value that what we set it to earlier. ...
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What is routes.IgnoreRoute(“{resource}.axd/{*pathInfo}”)

...iversage 93.5k1818 gold badges189189 silver badges233233 bronze badges answered May 14 '13 at 11:22 Kumar ManishKumar Manish 3,558...
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How do I validate a date string format in python?

...-DD") >>> validate('2003-12-23') >>> validate('2003-12-32') Traceback (most recent call last): File "<pyshell#20>", line 1, in <module> validate('2003-12-32') File "<pyshell#18>", line 5, in validate raise ValueError("Incorrect data format, should b...
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How to generate random number with the specific length in python

... use an arbitrary number of digits: from random import randint def random_with_N_digits(n): range_start = 10**(n-1) range_end = (10**n)-1 return randint(range_start, range_end) print random_with_N_digits(2) print random_with_N_digits(3) print random_with_N_digits(4) Output: 33 124 ...
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WPF and initial focus

...ew TraversalRequest(FocusNavigationDirection.First)); This will automatically select the first control in the tab order, so it's a general solution that should be able to be dropped into any window and Just Work. share ...
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How do I replace NA values with zeros in an R dataframe?

...then assign it to the location/name on the left. In this case, we aren't really "doing" anything - just making zeroes. The left side is saying: look at the d object, inside the d object (the square brackets), find all the elements that return TRUE (is.na(d) returns a logical for each element). Once...
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How to use JUnit to test asynchronous processes

...asCem Catikkas 6,88444 gold badges2626 silver badges3232 bronze badges 151 ...
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Is there a way to perform “if” in python's lambda

... If you still want to print you can import future module from __future__ import print_function f = lambda x: print(x) if x%2 == 0 else False share | improve this answer | ...