大约有 33,000 项符合查询结果（耗时：0.0324秒） [XML]
static files with express.js
... It is a global in your nodejs module. nodejs.org/docs/latest/api/globals.html#globals_dirname
– ChrisCantrell
Oct 28 '14 at 18:10
7
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Accessing the web page's HTTP Headers in JavaScript
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Unfortunately, there isn't an API to give you the HTTP response headers for your initial page request. That was the original question posted here. It has been repeatedly asked, too, because some people would like to get the actual response headers of the ...
How to get a Static property with Reflection
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Just wanted to clarify this for myself, while using the new reflection API based on TypeInfo - where BindingFlags is not available reliably (depending on target framework).
In the 'new' reflection, to get the static properties for a type (not including base class(es)) you have to do something l...
How do I use valgrind to find memory leaks?
...y? The variable value is considered a "borrowed reference" in the Jansson
API. Jansson keeps track of its memory for you, and you simply have to decref
JSON structures independent of each other. The lesson here:
read the documentation. Really. It's sometimes hard to understand, but
they're telli...
Creating a BLOB from a Base64 string in JavaScript
...al method without any dependencies or libraries.
It requires the new fetch API. (Can I use it?)
var url = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="
fetch(url)
.then(res => res.blob())
.then(con...
Remove elements from collection while iterating
...books.removeIf(b -> b.getIsbn().equals(other));
Or use the new stream API:
ISBN other = new ISBN("0-201-63361-2");
List<Book> filtered = books.stream()
.filter(b -> b.getIsbn().equals(other))
.collect(Collectors.toList());
In thi...
Reset select2 value and show placeholder
...roopr's answer below, which reflects the new method according to Select2's API. The above method is deprecated.
– David
Mar 4 '16 at 2:22
14
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How do I iterate through the files in a directory in Java?
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@BoratSagdiyev, Not using the old Java file APIs, but if you're on a modern JVM then the java.nio.file.DirectoryStream allows you to iterate over a directory, and could be implemented to have a small memory footprint but the only way to tell for sure would be to monito...
Add new value to an existing array in JavaScript [duplicate]
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Array is a JavaScript native object, why don't you just try to use the API of it? Knowing API on its own will save you time when you will switch to pure JavaScript or another framework.
There are number of different possibilities, so, use the one which mostly targets your needs.
Creating arra...
jQuery “Does not have attribute” selector?
...ntainer:not([data-timestamp])')
This, by the way, is a valid Selectors API selector, so it isn't specific to jQuery. It'll work with querySelectorAll() and in your CSS (given browser support).
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