大约有 47,000 项符合查询结果（耗时：0.0634秒） [XML]
How to use jQuery in chrom>me m> extension?
I am writing a chrom>me m> extension. And I want to use jQuery in my extension. I am not using any background page , just a background script .
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How do I write a custom init for a UIView subclass in Swift?
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The init(fram>me m>:) version is the default initializer. You must call it only after initializing your instance variables. If this view is being reconstituted from a Nib then your custom initializer will not be called, and instead the init?(...
Change values while iterating
..., range uses a[i] as its second value for arrays/slices, which effectively m>me m>ans that the
value is copied, making the original value untouchable.
This behavior is demonstrated by the following code:
x := make([]int, 3)
x[0], x[1], x[2] = 1, 2, 3
for i, val := range x {
println(&x[i], "vs...
Hibernate openSession() vs getCurrentSession()
I have som>me m> questions about using Hibernate in JSP web application.
5 Answers
5
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updating table rows in postgres using subquery
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Postgres allows:
UPDATE dummy
SET custom>me m>r=subquery.custom>me m>r,
address=subquery.address,
partn=subquery.partn
FROM (SELECT address_id, custom>me m>r, address, partn
FROM /* big hairy SQL */ ...) AS subquery
WHERE dummy.address_id=subquery.address_id;
Th...
Separation of JUnit classes into special test package?
I am learning the concepts of Test-Driven Developm>me m>nt through reading the Craftsman articles (click Craftsman under By Topic ) recomm>me m>nded in an answer to my previous question, "Sample project for learning JUnit and proper software engineering" . I love it so far!
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Error: request entity too large
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I had the sam>me m> error recently, and all the solutions I've found did not work.
After som>me m> digging, I found that setting app.use(express.bodyParser({limit: '50mb'})); did set the limit correctly.
When adding a console.log('Limit file si...
HTML5shiv vs Dean Edwards IE7-js vs Modernizr - which to choose?
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No, they're not the sam>me m> at all; they do completely different things.
html5shiv allows you to use the new HTML5 tags in versions of IE that don't understand them. Without it, IE will choke on these tags, so you need this if you intend to use the...
enum.values() - is an order of returned enums deterministic
I have a enum SOm>ME m>_ENUM :
4 Answers
4
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In Python, how do I read the exif data for an image?
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You can use the _getexif() protected m>me m>thod of a PIL Image.
import PIL.Image
img = PIL.Image.open('img.jpg')
exif_data = img._getexif()
This should give you a dictionary indexed by EXIF num>me m>ric tags. If you want the dictionary indexed by the actual EXIF tag na...