大约有 3,285 项符合查询结果（耗时：0.0171秒） [XML]
Get protocol, domain, and port from URL
...instead of building one ourselves (which we can't hope to do as well or as fast!).
– Stijn de Witt
Nov 14 '16 at 21:26
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What is the difference between String.Empty and “” (empty string)?
...e string literal, which means "" is equivalent to .Empty, but still not as fast as .Length == 0.
.Length == 0 is the fastest option, but .Empty makes for slightly cleaner code.
See the .NET specification for more information.
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How do I get the size of a java.sql.ResultSet?
...details and speed is your main concern (and therefore need to stick with a fast ResultSet.TYPE_FORWARD_ONLY)
– Unai Vivi
May 21 '17 at 21:56
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How do I get a file extension in PHP?
...eet pathinfo():
$ext = pathinfo($filename, PATHINFO_EXTENSION);
This is fast and built-in. pathinfo() can give you other information, such as canonical path, depending on the constant you pass to it.
Remember that if you want to be able to deal with non ASCII characters, you need to set the loca...
Maximum Year in Expiry Date of Credit Card
...te's year OR provide a textbox input for the year (which personally I find faster to type the two digits in than to scroll through a list of years).
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What are the best practices to follow when declaring an array in Javascript?
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Bonus: Array literals are much faster than creating new arrays using the Array constructor: jsperf.com/new-array
– Mathias Bynens
Jul 17 '12 at 19:09
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Send data from activity to fragment in Android
...esults in a ListView, which is nested inside a Fragment (if somybody types fast, he will send the args twice a second)?
– Martin Pfeffer
Mar 3 '15 at 16:34
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iOS Remote Debugging
...nre or something simple to type. It should be synced to your mobile pretty fast, so load the page you want to inspect. Then type in the bookmark name in the url-bar, and you should see the bookmarklet as an auto-complete-suggestion. Click it to run bookmarklet code :)
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filtering NSArray into a new NSArray in Objective-C
...ssingTest" that disappeared from the API at certain point. Still this runs fast and good. I do like NSPredicate - but for other things, where the heavier hammer is needed
– Motti Shneor
Feb 18 '19 at 13:50
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Emacs on Mac OS X Leopard key bindings
...tricks include:
Use the left and right shift keys to also be ( and ) for fast typing.
Remap your fn key or another key to be "super".
Make caps lock be control, but only with another key. By itself, it is escape.
Read the excellent article at http://stevelosh.com/blog/2012/10/a-modern-space-ca...