I'm new to jsfiddle so it's probably something obvious but I cannot get the CDN for Math.js to work.
Here is my html code
<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjs/1.6.0/math.js"></script>
and here is my javascript
alert(Math.sqrt(-4));
When I run the code it gives me NaN which is what it should give if Math.js has not loaded because Math.js is supposed to support imaginary numbers. Any help is appreciated
Here's the URL for the fiddle:
https://jsfiddle.net/noahthefuzzy/95mxb0dL/2/
And here is the website for Math.js
You should use lowercase math instead of uppercase Math:
alert(math.sqrt(-4)); // 2i
Actually, Math.sqrt() returns NaN for negative values. Change your javascript to,
alert(Math.sqrt(4));
And you'll see Math.js is loading fine.
Related
I've an element with html -
<h3>App-1 Playground Login</h3>
I want to identify it with entire text - App-1 Playground Login, but causing issues to identify it. Please help how this element can be identified.
Please use the below xpath. I have already tested that and it is working fine. In the second argument of the translate method you need to type "ALT+0160" and in the third argument you will have to put just a normal space.
//h3[contains(translate(text(),' ',' ' ), 'App-1 Playground Login')]
One of the way to select your title could be :
//h3[text()= concat('App-1 Playground',codepoints-to-string(160),'Login')]
Works fine on http://xpather.com/
This is what I have
1000000 Venelin-PPxo-P24-FAID-EUR
want to write an XPath for the a based on its contained text. I tried the below but it does not work
xpath=(//a[contains(text(),'-PPxo-P24-FA')])[2]
However, if I try with the below, it works
xpath=(//a[contains(text(),'-PPxo-P24-FAI')])[2]
I am using Selenium IDE 2.9.1 if that makes any contribution to my question.
Hi it seems your Xpath is incorrect
can you try following:
xpath = ("//a[contains(text(),'-PPxo-P24-FA')][2]")
Thank you for all of the answers, guys!
However, I found the solution. It looks like the website contains the text some more times than I need it to. The working code is:
xpath=(//a[contains(text(),'-P24-')])[6]
I am currently updating the bootstrap source less files for a project and I have to modify the hover state for the buttons. The end goal is something along these lines:
.btn-primary {
.buttonBackground(#btnPrimaryBackgroundHighlight, #btnPrimaryBackground);
&.hover {
.buttonBackground( lighten(#btnPrimaryBackgroundHighlight, %20), lighten(#btnPrimaryBackground, %20));
}
}
However, that returns a compile error. Any thoughts on this issue? I'm sure it's something simple, but I'm at a loss. Thanks in advance.
P.S. - I will also be using the :hover pseudo-class, but for sake of example I'm using a simple class.
Put the percent sign after the number (20% instead of %20)
I got my autocomplete stuff working well enough to see that it's returning some data when I type in a field--but the data shown in the dropdown below the textbox is just a vertical column of asterisks or list item bullets. (I can't really tell what they are.)
When I query the web service directly in the browser, it returns a Json array as expected which looks like this where, for example ?term=chi (I've added some line breaks for readability)
[
{"Name":"Chihuahua"},
{"Name":"Chinese Crested"},
{"Name":"Chinese Shar-Pei"},
{"Name":"Japanese Chin"},
{"Name":"Schipperke"}
]
My JavaScript looks like this:
$(function() {
$("#Breed").autocomplete({
source: "#Url.Action("BreedList", "Patient")"
});
});
like I say, my textbox in question (#Breed) does respond sort of like an autocomplete box, but the dropdown data is weird. Any ideas?
Although I did have a CSS bundling problem (somehow I had omitted the jquery ui css from my bundle), a bigger issue was that the Json returned by my service needed a lower case "value" property for each item. I was using the column name as cased on my Linq query. The tip that pointed me in the right direction on this came from the answer here: jQueryUI autoComplete returns back empty list
Goal:
Display the result without using any line between column and row
Problem:
I can't remove these line
The picture below is taken in preview mode
// Fullmetalboy
In the textbox properties for each cell of the grid, just make sure you set the BorderWidth property to 0.
Due to very limited info in the question maybe try Results-to-text instead of Results-to-grid?
I think that we need more info here... are you showing these results in a HTML page, through some dynamic language (ASP, PHP, Ruby)? or are you using reporting tools like Crystal Dynamics?
If you're doing in HTML, I guess the css rule border-collapse:collapse on the table would do the trick