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How do I print the type of a variable in Rust?
...r
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= note: expected type `()`
found type `{float}`
Or call an invalid method:
let mut my_number = 32.90;
my_number.what_is_this();
error[E0599]: no method named `what_is_this` found for type `{float}` in the current scope
--> src/main.rs:3:15
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3 | my_number.what_is_...
How do I convert a PDF document to a preview image in PHP? [closed]
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If i want all page of pdf to convert into image. then how to do?
– Dhara
May 7 '18 at 8:03
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How can I get the root domain URI in ASP.NET?
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HttpContext.Current.Request.Url can get you all the info on the URL. And can break down the url into its fragments.
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How do I install Eclipse Marketplace in Eclipse Classic?
...ed around the Eclipse website, but I don't see an available plugin for installing Eclipse Marketplace. Am I just not seeing it?
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how to check if a form is valid programmatically using jQuery Validation Plugin
...rm_id").valid();
Checks whether the selected form is valid or whether all selected
elements are valid. validate() needs to be called on the form before
checking it using this method.
Where the form with id='form_id' is a form that has already had .validate() called on it.
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Remove IE10's “clear field” X button on certain inputs?
...u should never use Compatibility Mode in an actual website. It’s not actually compatible :)
– Ry-♦
Aug 11 '13 at 14:19
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npm not working - “read ECONNRESET”
I'm having a problem with npm, I cant install anything. Here is the error messages:
26 Answers
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Efficient evaluation of a function at every cell of a NumPy array
...t be faster than the "manual" double loop iteration and assignment through all the array elements. Especially, because it stores the result to a newly created variable (and not directly to the initial input). Thanks a lot for your reply though:)
– Peter
Oct 9 '...
Bundler: Command not found
I am hosting on a vps, ubuntu 10.04, rails 3, ruby and mysql installed correctly by following some tutorials. If I run bundle check or bundle install I get the error '-bash: bundle: command not found'. From gem list --local I see 'bundler (1.0.2, 1.0.0)' is installed.
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Find closing HTML tag in Sublime Text
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Cool, thanks. I am actually using Emmet so that is ideal. The shortcut is: Shift + Control + T.
– Pavel Binar
Feb 11 '13 at 14:46
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