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Show an image preview before upload
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Now How to cancel some of images for uploading and then to submit the form ? It'll really helpful to me.
– Hardik Sondagar
Dec 28 '12 at 12:32
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What is uintptr_t data type
...ou could have a 24-bit uintptr_t which satisfies the requirement. I don't know why an implementation would do that, but the standard permits it.
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What is the current state of the art in HTML canvas JavaScript libraries and frameworks? [closed]
... design editor, which it was originally created for.
Edit: The project is now available on github (open-sourced under MIT License)
To get started, check out:
Demos (simple & complex, with code to show how they're done)
Fabric.js presentation at FalsyValues (and another one at BK.js)
Wiki on ...
Preferred way of loading resources in Java
I would like to know the best way of loading a resource in Java:
5 Answers
5
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What is array to pointer decay?
... has decayed to be assigned to the parameter.
1 The constant U should be known at compile-time.
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Are multiple `.gitignore`s frowned on?
...ypically wind up with a fair bit of duplication.
Pro multiple
Scopes "knowledge" to the part of the file tree where it is needed.
Since Git only tracks files, an empty .gitignore is the only way to commit an "empty" directory.
(And before Git 1.8, the only way to exclude a pattern like my/**.ex...
What is the best algorithm for overriding GetHashCode?
...alue isn't a prime. (The multiplication constant is prime though. I don't know quite how important that is.)
This is better than the common practice of XORing hashcodes for two main reasons. Suppose we have a type with two int fields:
XorHash(x, x) == XorHash(y, y) == 0 for all x, y
XorHash(x, y) ...
Custom sort function in ng-repeat
...certain number depending on which option is selected by the user. I would now like to implement a sort by whatever number is shown.
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Options, Settings, Properties, Configuration, Preferences — when and why?
...s style was ‘Options’ on the ‘Tools’ menu, though all bets are off now as more MS apps drop the menu bar and throw the old predictable controls all over the place with no consistent pettern.
RISC OS style was ‘Choices’ on the icon bar menu, just to add yet another pointless possibility....
Using npm behind corporate proxy .pac
...set proxy http://X.X.X.X:80
npm config set https-proxy http://X.X.X.X:80
Now you should be able to install any package!
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