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JavaScript: Get image dimensions
...
if you have image file from your input form.
you can use like this
let images = new Image();
images.onload = () => {
console.log("Image Size", images.width, images.height)
}
images.onerror = () => result(true);
let fileReader = new FileReader();
fileReade...
Eclipse Optimize Imports to Include Static Imports
... @J.Stoever - If you're using JUnit 4 you'll want to use the Hamcrest form: assertThat(value, is(expected));
– David Harkness
Oct 5 '12 at 0:46
2
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Why is division in Ruby returning an integer instead of decimal value?
... This is the fastest method I tested, the only way to get more performance is to divide operands that are floats to begin with. I've built a prime number generator in Ruby in order to learn the syntax, now I'm optimizing it to learn what works best. Here's the benchmark I put together: requ...
ASP.NET MVC Html.ValidationSummary(true) does not display model errors
...odelState.IsValid)
{
ModelState.AddModelError("keyName", "Form is not valid");
return View();
}
MembersManager.RegisterMember(member);
}
catch (Exception ex)
{
ModelState.AddModelError("keyName", ex.Message);
return View(member);
...
Understanding REST: Verbs, error codes, and authentication
...retrying this request. For example, "Resource not found" (HTTP 404) or "Malformed Request" (HTTP 400) errors would fall in this category.
Point 4: How to do authentication
As pointed out in point 1, instead of authenticating a user, you may want to think about creating a session. You will be ret...
month name to month number and vice versa in python
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Python 2.7 | ValueError: time data 'Fev' does not match format '%b'
– Diego Vinícius
Oct 22 '18 at 14:22
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Package structure for a Java project?
...mon classes, e.g. "io", "util", "ui", etc.
After this it becomes more free-form. Usually I group according to project, area of functionality, deployment, etc. For example I might have "project1", "project2", "ui", "client", etc.
A couple of other points:
It's quite common in projects I've work...
how to access iFrame parent page using jquery?
...twist.
In my case I have to populate value from POPUP JS to PARENT WINDOW form.
So I have used $('#ee_id',window.opener.document).val(eeID);
Excellent!!!
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jQuery UI sliders on touch devices
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Nor working form me on a Dell laptop with a touchscreen jsfiddle.net/jhtcqbqo
– Jean-François Beauchamp
Sep 15 '17 at 21:27
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How to use “raise” keyword in Python [duplicate]
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Besides raise Exception("message") and raise Python 3 introduced a new form, raise Exception("message") from e. It's called exception chaining, it allows you to preserve the original exception (the root cause) with its traceback.
It's very similar to inner exceptions from C#.
More info:
https:...