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Implementing IDisposable correctly
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IDisposable exists to provide a means for you to clean up unmanaged resources that won't be cleaned up automatically by the Garbage Collector.
All of the resources that you are "cleaning up" are managed resources, and as such your Dispose method is accompl...
How does the following LINQ statement work?
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This has happened because of deferred execution, which means that the calculation of the expression is not executed until it is needed someplace. This makes the performance better if the data is too large.
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RecyclerView onClick
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instead of OurAdapter.clickListener i think Marurban means PasswordAdapter.clickListener and instead of TrainingAdapter.ClickListener(), should be PasswordAdapter.ClickListener(). Other than that, great solution Marurban! worked for me
– nommer
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Once upon a time, when > was faster than < … Wait, what?
...h tests, such as GL_LESS, GL_ALWAYS, etc. He also explains that the actual meaning of depth values (which is top and which isn't) can also be customized. I understand so far. And then the author says something unbelievable:
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CodeFile vs CodeBehind
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So, does this mean that the developer must manually change the attribute of the Page directive or is there a way to create a web project which selects codebehind or codefile, by default, each time a new web page is added?
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Passing Data between View Controllers
...e label and I'll do it for you. Thus, secondViewController.delegate = self means "I agree to be the boss's worker." See this answer for another example and more explanation.
– Suragch
Sep 26 '16 at 6:44
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Ensure that HttpConfiguration.EnsureInitialized()
...alled before EnsureInitialized() since EnsureInitialized only runs once.
Meaning: if you're coming from an existing Mvc project, all you have to do is:
Add
GlobalConfiguration.Configuration.EnsureInitialized();
to the bottom of your Application_Start method.
OR
Move your ...
Refresh image with a new one at the same url
...amp; easy to understand and implement.
Cons: Bypasses caching altogether, meaning unnecessary delays and bandwidth use whenever the image doesn't change between views. Will potentially fill browser cache (and any intermediate caches) with many, many copies of exactly the same image! Also, requires ...
Colspan all columns
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@zpmorgan and @Sprog, you are right! colspan="100%" means exactly colspan="100".
– NemoStein
Sep 13 '11 at 14:35
44
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Smooth scrolling when clicking an anchor link
...){
smoothScrollingTo(location.hash);
});
Explanation of href*=\\#:
* means it matches what contains # char. Thus only match anchors. For more about the meaning of this, see here
\\ is because the # is a special char in css selector, so we have to escape it.
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