Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 6 years ago.
Improve this question
I have the following line in a JSP page:
<c:if test="${postAuditBean.postAudit.authority == authority.value}">
I would like change this comparison to first trim leading and trailing spaces from both the left and right hand expressions prior to comparison... as in something like this:
<c:if test="${trim(postAuditBean.postAudit.authority) == trim(authority.value)}">
I tried this:
<c:if test="${fn:trim(postAuditBean.postAudit.authority) == fn:trim(authority.value)}">
which generated a parsing error in the JSP page.
Can anyone tell me how to trim blanks from JSTL subexpressions?
Refer : JSTL fn:trim() Function
Related
Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 4 years ago.
Improve this question
Here's what the HTML looks like:
<h4>Categories</h4>
<ul>
<li>Cars</li>
<li>Bikes</li>
<li>Planes</li>
</ul>
<h4>Brands</h4>
<ul>
<li>Audi</li>
<li>BMW</li>
<li>Mercedes</li>
</ul>
<h4>FAQ</h4>
<ul>
<li>FAQ1</li>
<li>FAQ2</li>
<li>FAQ3</li>
</ul>
I'm trying to extract only the brands using Scrapy. There are no distinguishing features between the category vs. brands section except that the H4 begins the new section. Also, there are many categories and brands so it's hard to hardcode it.
You can use the following or following-sibling axis.
For instance, in order to get the brands you can get to the desired h4 element by text and then get to the next ul sibling via following-sibling:
//h4[. = 'Brands']/following-sibling::ul[1]/li/text()
Demo from the Scrapy shell:
$ scrapy shell ./index.html
>>> response.xpath("//h4[. = 'Brands']/following-sibling::ul[1]/li/text()").extract()
['Audi', 'BMW', 'Mercedes']
Closed. This question needs details or clarity. It is not currently accepting answers.
Want to improve this question? Add details and clarify the problem by editing this post.
Closed 6 years ago.
Improve this question
I have my custom css (all Compass/SASS based) added to the site from the Master page, rather than include the CSS in the site settings. While in Design View, my custom css, has overridden the items from DesignMode.css.
My master page is loading in my compiled CSS this way:
<link href="/CMSPages/GetResource.ashx?stylesheetfile=/KFF/SalesForce/main.css" type="text/css" rel="stylesheet" />
What is the best method to isolate my CSS from the designview.css?
Might want to take a look at this article
I think you can also do something like this in your master page:
{% ViewMode == "LiveSite" ? "StyleSheet Link": "" %}
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations.
Closed 7 years ago.
Improve this question
i was wondering if there is any compiler is capable of parsing a css or scss file replacing all references to *.svg files with inline svg data. i found this:
body { background-image:
url("/assest/svg/test.svg");
}
would become
body { background-image:
url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10'><linearGradient id='gradient'><stop offset='10%' stop-color='%23F00'/><stop offset='90%' stop-color='%23fcc'/> </linearGradient><rect fill='url(%23gradient)' x='0' y='0' width='100%' height='100%'/></svg>");
}
im looking for a way to make a portable css file without any dependencies. so far i found: https://github.com/jkphl/ but my tests so far did not show that data inlining may work. any ideas?
Compass allows you to inline the image with the inline-image helper...
background-image: inline-image("/assest/svg/test.svg");
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 8 years ago.
Improve this question
I have an image in my index.php page.On clicking the image I have to redirect the URL to another Domain using .htaccess redirection.
Try this
HTML CODE
<a href="http://yourdomain.com/img.jpg" target="_blank"><img src="foldername/img.jpg" alt="image" height="10px" width="25px">
</a>
.HTACCESS CODE
RewriteRule ^img.jpg$ http://example.com/ [R=301,L]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack Exchange site, you can leave a comment to explain where the question may be able to be answered.
Closed 9 years ago.
Improve this question
I'm trying to embed a video in powerpoint 2010 to autoplay when I get to that slide (ideal).
OR... if that doesn't work I'd like to hyperlink an image in my presentation to the video... and when I click on it, it autoplays (meaning, I don't have to click the play button).
I followed this tutorial: http://www.howtogeek.com/howto/10552/how-to-add-video-from-the-web-in-powerpoint-2010/
On vimeo, I copied and pasted this provided iFrame code into my presentation:
<iframe src="http://player.vimeo.com/video/20241459?badge=0" width="500" height="375" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>
<p>Rick Astley - Never gonna give you up from zunebock on Vimeo.</p>
But it threw this error... I don't see how this is possible because I copied and pasted the embed code.
Powerpoint cannot insert video from this embed code. Verify that the embed code is correct, and then try again.
Here's an image:
So, restating my question:
1) why wouldn't powerpoint be accepting that given embed code?
2) If it just won't work... how do I start a vimeo video automatically on page load?
Vimeo's code uses an iframe, which won't work; it sort of expects you to play the video back in a browser, not PPT. It even mentions on the site right beneath the embed code that it's intended for iphones and such.
If you use, say, YouTube instead, PPT's help points out that you need to use the Old Embed code option, which gives you something like this:
<object width="420" height="315"><param name="movie" value="http://www.youtube.com/v/Q7vsoVR5NX4?version=3&hl=en_US"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/Q7vsoVR5NX4?version=3&hl=en_US" type="application/x-shockwave-flash" width="420" height="315" allowscriptaccess="always" allowfullscreen="true"></embed></object>
Next problem: The video doesn't play automatically and since it's an object (ie, a "thing" that PPT has no idea about other than to let it do whatever it's going to do), you can't force it to play (other than perhaps with code).
And finally, the site that hosts the video may restrict your ability to play it w/in PPT. I tried a couple of YouTube vids in testing this; neither would play w/in ppt due to copyright restrictions.
In order to avoid this error, a recommended solution is to embed downloaded YouTube video in PowerPoint.
This following article just aims to introduce a professional YouTube to PowerPoint Converter and a step by step guide on how to download and convert YouTube to PowerPoint supported format to successfully embed YouTube in PowerPoint for easy playback.