问题:
For question:
Given n distinct positive integers, integer k and a number target. Find k numbers where sum is target. Return how many solutions there are?
The test...
问题:
I've tried searching for an existing question that may already have an answer but could not find one. For a given integer n, I am trying to apply modulo operator as:
n%(e...
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I am trying to deserialize several fields from my object in Spring using the @JsonView annotation. However, I add the annotation to my method, instead of deserializing the...
问题:
I had to use reflection to instantiate a group of classes. With that all good, but reflection uses many exceptions and my method looks ugly.
What do good practices advise...
问题:
I'm trying to dynamically replace in a method body a field reference by another field reference. is that possible with bytebuddy?
The class I like to transform is like th...
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I have a problem with regex between 2 strings. I want get value between string # and # but this regex is not working when I have a new line (in my case rn). for example:...
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I have 2 jsp pages. In the index page I am selecting a dropdown value and passing the selected value as a url parameter to the SearchResults page.
http://localhost:8080/...
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In my Java Program, I have used a Boolean variable 'decision' which should execute the actual calculator code in the 'do loop code block' only when the variable is true, bu...
问题:
I am printing logs of java program in the Intellij console and need to change file path from simple string to hyperlink so that I can click on that and it will openparticul...
问题:
I created a spring mvc project to understand how spring validator works. I am getting an exception in my index.jsp page as " No WebApplicationContext found: not in a Dispat...
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I assume that the objects in Young Generation must survive 15 minor GC (max 15) before promoted to the Old Generation or Tenured Generation.
What does new threshold mean...
问题:
So can I import every Java class and package in Android as I do in Java? How do I know a class or package in Java is also available in Android or not
回答1:
So can I...
问题:
i have one questing on what i need some help. I using Advanced Classifieds & Directory Pro plugin for inserting my listings. But plugin is using the same template as my...
问题:
I'm trying to understand how this demo site from Codrops works. I'm trying to turn the titles into links, but despite showing up correctly in 'View Source', they aren't cli...
问题:
I'm trying to make something work with position: sticky; but I get some strange behaviour.
.parent {
display: inline-block;
height: 300px;
width: 300p...