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Get the client IP address using PHP [duplicate]
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answered Mar 29 '13 at 7:35
ShivShiv
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How to write Unicode characters to the console?
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203
It's likely that your output encoding is set to ASCII. Try using this before sending output:
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@UniqueConstraint and @Column(unique = true) in hibernate annotation
...1, and if you try to insert another record with mask.id = 1 and group.id = 2, it'll be inserted successfully, whereas in the first case it wouldn't.
If you'd like to have both mask and group to be unique separately and to that at class level, you'd have to write the code as following:
@Table(
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Get image data url in JavaScript?
... // Copy the image contents to the canvas
var ctx = canvas.getContext("2d");
ctx.drawImage(img, 0, 0);
// Get the data-URL formatted image
// Firefox supports PNG and JPEG. You could check img.src to
// guess the original format, but be aware the using "image/jpg"
// will re...
Jquery selector input[type=text]')
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edited May 18 '12 at 10:02
answered May 18 '12 at 9:16
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Is it possible to use getters/setters in interface definition?
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125
You can specify the property on the interface, but you can't enforce whether getters and setter...
How to get an absolute file path in Python
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edited May 24 '17 at 22:23
JakeD
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a...
How to increase the Java stack size?
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answered Sep 13 '10 at 12:57
Jon SkeetJon Skeet
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How do I know which version of Javascript I'm using?
I'm just reading this documentation about Javascript 1.2, but I'm wondering which version of Javascript is being used in the most popular browsers.
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How to branch with TortoiseHG
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213
As shown in the docs, all you should need to do is just click on the branch: default button ne...