大约有 45,000 项符合查询结果（耗时：0.0703秒） [XML]
case-insensitive list sorting, without lowercasing the result?
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Does each list only have one item? If so just modify it a bit to: sorted(x,key=lambda i:i[0].lower())
– jamylak
Apr 22 '12 at 16:35
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Wrapping StopWatch timing with a delegate or lambda?
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@Jay I agree that "foreach" with Enumerable.Range looks a bit more "modern", but my tests show that it's about four times slower than a "for" loop over a large count. YMMV.
– Matt Hamilton
Oct 25 '08 at 23:16
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Using ZXing to create an Android barcode scanning app [duplicate]
...o so! :)
Edit: Somebody edited this guide into this answer (it sounds a bit odd, I can't vouch as to its accuracy, and I'm not sure why they're using Eclipse in 2015):
Step by step to setup zxing 3.2.1 in eclipse
Download zxing-master.zip from "https://github.com/zxing/zxing"
Unzip zxing-maste...
How to turn a String into a JavaScript function call? [duplicate]
...Better to find the function as a property of an object. Eval is slow and a bit like using a sledgehammer to swat a fly.
– PatrikAkerstrand
May 26 '09 at 20:50
1
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Read a text file using Node.js?
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10
@fancy: try var lines = data.split(/\r?\n/);, then the array "lines" will have each line.
– maerics
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SQL Call Stored Procedure for each Row without using a cursor
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@Mitch: yes, true - a bit less overhead. But still - it's not really in the set-based mentality of SQL
– marc_s
Nov 1 '09 at 12:12
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Parse large JSON file in Nodejs
...ficient. It will also be extremely fast. A quick test showed I processed 10,000 rows in under 15ms.
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How to create P12 certificate for iOS distribution
...d drive
Click Save
In the next window, set “Key Size” value to “2048 bits”
Set “Algorithm” to “RSA”
Click Continue
This will create and save your certSigningRequest file (CSR) to your hard drive. A public and private key will also be created in Keychain Access with the Common Name ...
@Nullable annotation usage
...id and defensive in approaches. Since you are on Java8 or later there is a bit cleaner approach than an if block.
public String foo(@Nullable String mayBeNothing) {
return Optional.ofNullable(mayBeNothing).orElse("Really Nothing");
}
You can also throw some exception in there by swapping .orEl...
Is there a working C++ refactoring tool? [closed]
...uges.
You can read about this at the website.
DMS is also used to build arbitrary source analysis tools. Examples include clone detection, test coverage, smart difference (comparision of source code structures and abstract editing operations rather than lines with simple insert and delete), etc.
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