<h3 class="group flex justify-start items-center">问题描述<a name="问题描述" aria-label="Anchor" id="问题描述" class="inline-flex justify-center items-center w-6 h-6 ml-4 text-base rounded-sm bg-gray/100 decoration-transparent invisible group-hover:visible" href="#问题描述">#</a></h3><blockquote>
<p>In C# 3.0 you can create anonymous class with the following syntaxIs there a way to add these anonymous class to a generic list?Example:Another Example:</p>
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<h3 class="group flex justify-start items-center">提示词<a name="提示词" aria-label="Anchor" id="提示词" class="inline-flex justify-center items-center w-6 h-6 ml-4 text-base rounded-sm bg-gray/100 decoration-transparent invisible group-hover:visible" href="#提示词">#</a></h3><pre><code class="language-bash"><span class="hljs-attribute">None</span>
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A generic list of anonymous class

<h3 class="group flex justify-start items-center">问题描述<a name="问题描述" aria-label="Anchor" id="问题描述" class="inline-flex justify-center items-center w-6 h-6 ml-4 text-base rounded-sm bg-gray/100 decoration-transparent invisible group-hover:visible" href="#问题描述">#</a></h3><blockquote>
<p>I like how Java has a Map where you can define the types of each entry in the map, for example &lt;String, Integer&gt;. What I&#39;m looking for is a type of collection where each element in the collection is a pair of values.  Each value in the pair can have its own type (like the String and Integer example above), which is defined at declaration time.  The collection will maintain its given order and will not treat one of the values as a unique key (as in a map).  Essentially I want to be able to define an ARRAY of type &lt;String,Integer&gt; or any other 2 types.  I realize that I can make a class with nothing but the 2 variables in it, but that seems overly verbose.  I also realize that I could use a 2D array, but because of the different types I need to use, I&#39;d have to make them arrays of OBJECT, and then I&#39;d have to cast all the time.  I only need to store pairs in the collection, so I only need two values per entry.  Does something like this exist without going the class route?  Thanks!</p>
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<h3 class="group flex justify-start items-center">提示词<a name="提示词" aria-label="Anchor" id="提示词" class="inline-flex justify-center items-center w-6 h-6 ml-4 text-base rounded-sm bg-gray/100 decoration-transparent invisible group-hover:visible" href="#提示词">#</a></h3><pre><code class="language-bash"><span class="hljs-attribute">None</span>
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A Java collection of value pairs? (tuples?)

<h3 class="group flex justify-start items-center">问题描述<a name="问题描述" aria-label="Anchor" id="问题描述" class="inline-flex justify-center items-center w-6 h-6 ml-4 text-base rounded-sm bg-gray/100 decoration-transparent invisible group-hover:visible" href="#问题描述">#</a></h3><blockquote>
<p>This seems to be a bit of an infamous error all over the web. So much so that I have been unable to find an answer to my problem as my scenario doesn&#39;t fit. An exception gets thrown when I save the image to the stream.Weirdly this works perfectly with a png but gives the above error with jpg and gif which is rather confusing.Most similar problem out there relate to saving images to files without permissions. Ironically the solution is to use a memory stream as I am doing....More detail to the exception. The reason this causes so many issues is the lack of explanation :(OK things I have tried so far.</p>
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<h3 class="group flex justify-start items-center">提示词<a name="提示词" aria-label="Anchor" id="提示词" class="inline-flex justify-center items-center w-6 h-6 ml-4 text-base rounded-sm bg-gray/100 decoration-transparent invisible group-hover:visible" href="#提示词">#</a></h3><pre><code class="language-bash"><span class="hljs-attribute">None</span>
</code></pre>


A generic list of anonymous class

问题描述#

提示词#

Box API