大约有 49,000 项符合查询结果（耗时：0.0643秒） [XML]
Decode Base64 data in Java
...Who knew this would be the most controversial answer I'd ever post? I do know that sun.* packages are not supported or guaranteed to continue existing, and I do know about Commons and use it all the time. However, the poster asked for a class that that was "included with Sun Java 6," and that's wh...
Getting an empty JQuery object
...it by using PHP instead of jQuery so I can't really dig more into it right now.
– cregox
Mar 2 '11 at 19:02
2
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Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize
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If someone does not know how to do this - sudo gedit ~/.profile, add the line from the answer there and save the file.
– gotqn
Jul 1 '15 at 13:16
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Using different Web.config in development and production environment
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In Visual Studio 2010 and above, you now have the ability to apply a transformation to your web.config depending on the build configuration.
When creating a web.config, you can expand the file in the solution explorer, and you will see two files:
Web.Debug.Co...
Missing XML comment for publicly visible type or member
...GhostDoc - the stupidest AddOn I've ever seen. It generates documentation. Now pause a second to think about it. You want your code to be more understandable so you use a tool that generates documentation solely based on the method name and arguments types. Does it make sense to you? The user can se...
Face recognition Library [closed]
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Update
OpenCV 2.4.2 now comes with the very new cv::FaceRecognizer. Please see the very detailed documentation at:
http://docs.opencv.org/2.4/modules/contrib/doc/facerec/index.html
Original Post
I have released libfacerec, a modern face rec...
Replace a value if null or undefined in JavaScript
...ave a requirement to apply the ?? C# operator to JavaScript and I don't know how.
Consider this in C#:
5 Answers
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Using sed to mass rename files
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you've had your sed explanation, now you can use just the shell, no need external commands
for file in F0000*
do
echo mv "$file" "${file/#F0000/F000}"
# ${file/#F0000/F000} means replace the pattern that starts at beginning of string
done
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How can I add a box-shadow on one side of an element?
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Thank you for pointing out something that I didn't know, but my intentions were to create only the vertical part of the shadow. Exactly the same what background:url(shadow.png) 100% 0% repeat-y would do.
– tillda
Feb 25 '11 at 9:30
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nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
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I was taking 404 Not Found, and I used your suggestion, now I did fix my problem. Thanks.
– Bay
Nov 23 '18 at 7:40
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