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Ruby / Rails - Change the timezone of a Time, without changing the value
...ched to t - it assumes that it's local to the time zone you are converting from.
One edge case to guard against here is DST transitions: the local time you specify may not exist or may be ambiguous.
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vs. . Which to use?
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This article seems to offer a pretty good overview of the difference.
From the page:
Buttons created with the BUTTON element function just like buttons
created with the INPUT element, but
they offer richer rendering
possibilities: the BUTTON element may
have content. For example, a ...
What is NoSQL, how does it work, and what benefits does it provide? [closed]
...e SQL. That's it. The only thing that defines them is what sets them apart from each other.
So what sets NoSQL databases apart?
So we made clear that all those databases commonly referred to as NoSQL are too different to evaluate them together. Each of them needs to be evaluated separately to deci...
Inner class within Interface
...made of it.
Now I won't comment on the usefulness of such a construct and from I've seen: I've seen it, but it's not a very common construct.
200KLOC codebase here where this happens exactly zero time (but then we've got a lot of other things that we consider bad practices that happen exactly zero...
Remove All Event Listeners of Specific Type
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If your only goal by removing the listeners is to stop them from running, you can add an event listener to the window capturing and canceling all events of the given type:
window.addEventListener(type, function (event) {
event.stopPropagation();
}, true);
Passing in true for the ...
Check that Field Exists with MongoDB
...ents, you won't even see the difference. And if you were to run this query from external driver, I'm pretty sure most of them shield you from the cursor implementation detail.
– Sergio Tulentsev
Feb 3 '16 at 6:36
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Check if image exists on server using JavaScript?
...n does not check if image exists on server. It check if file is accessible from server. There is no check if that file actually is an image. It could be .pdf, .html, some random file renamed to *.jpg or *.png. If something ends with .jpg it doesn't mean it's 100% image :)
– CoR...
How should strace be used?
...codes for you, e.g. -EFAULT (oops, read-only buffer) or -ENOENT (oops, ran from the wrong directory where the relative path didn't work).)
– Peter Cordes
Apr 9 '19 at 6:50
add...
Populating Spring @Value during Unit Test
...answered how to override Value and not how to set a field. I derive values from the string field in PostConstruct and so I need the string value to be set by Spring, not after construction.
– tequilacat
Jul 17 '17 at 17:52
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Is there any Rails function to check if a partial exists?
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From inside a view, template_exists? works, but the calling convention doesn't work with the single partial name string, instead it takes template_exists?(name, prefix, partial)
To check for partial on path:
app/views/pos...