I was about to ask a question about a JSFiddle, and I noticed that the images (which I've got on Imgur) don't show up. If I load the image directly in the browser, and then reload the fiddle the picture shows up, but if you haven't already loaded the pictures they won't display. Is there a way I can fix this? Or do I just need to host the pictures on a different site?
Here's the link to the fiddle:
http://jsfiddle.net/r4crr/3/
And here's a bit of dumb code from the fiddle that it appears is actually irrelevant.
<div id="makeJSFshowPics">
<img src="http://i.imgur.com/7ftvzYB.png" alt="High Interest"><img src="http://i.imgur.com/u8i9Coo.png" alt="Okay I guess"><img src="http://i.imgur.com/v66NbIR.png" alt="Do Not Want">
Opened up Chrome's network panel and noticed that those urls were getting 403 - Forbidden from imgur. Not sure why. So I opened the imgur url in a new tab, then went back to jsfiddle and hit run. Bingo, the image showed up. Had to do this for all of the images, which is not great. Looks like other people have run into this problem but there wasn't any solution to it.
For whatever reason, imgur is blocking the images from jsfiddle (and jsbin). Perhaps there were abuses coming in, I am not sure as to the why. The images are blocked based on the referrer. It would be possible to implement a bypass where the images were proloaded in an iframe which spoofed the referrer. That seems a little over the top though. It would work for the same reason that you can see the images in the fiddle after you visit the imgur url for the image, because it is cached.
Related
I need to realize a screenshot of full page in OS X not only in web browser, and the app is not limit with sandbox. I have googled a lot, but really have no ideas, hope someone who can give me a hint. Really thanks.
********************update my question*********************************
I have realized the screenshot of any window on screen, what I need to realize is like screenshot of full page in chrome, it can grab the whole page even the part is not shown.
But the challenge is I should grab not only in web browser, also any window who have a scrollview. Like:
Window is like the picture below, the window can not show all apps.
What I need grab is like:
Hope I expressed clearly and there will be somebody give me some hints, thanks~
I just opened my store today. Before hosting firm directed my domain name to my IP there was no problem.
When I the site is activated some people wanted to change some links. I did that in a hurry maybe that caused an error. Later when I check my site I saw a big question mark on the right. I put all of the files back from my backup but the problem still exists. Is there anyone who can help me?
Thank you
FERDA
This is a missing image. Whenever an image (products, categories etc) is missing in prestashop, this question mark image is shown. It is 404.gif (or any other image format) placed in the img folder of the prestashop.
There may be two reasons to this issue:
1) At header section, it seems like you have a missing image (i think one of the social icons). This is the recommended case. Please check your images. I think it is one of the icon for social images.
2) This may be not the reason, but whenever there is some problem in the paths for images, prestashop display the 404 or question mark image. But it seems like paths are fine as other images are shown.
Proposed Solutions : First check in F12 tool (dont know what is it called :P ) that specific element i.e. right click on that question mark image and then select the Inspect Element, you will have the F12 tool opened. Check there and share the HTML code. Also please share some code before and some after that, so that it can be easily checked.
I m trying to setup a few image categorization tasks on Mechanical Turk sandbox developer version. When I try to view the HIT(the annotation image), it appears blank. I clicked on the 'Accept HIT' button but I still couldn't see anything.
In order to make sure that nothing was wrong with my project setup in particular, I signed in as a worker to accept HITS on other projects involving image categorization. I still continue to see a blank image in their categorization projects, where the image to be annotated is supposed to be displayed.
Can anyone help with this problem?Thanks.
Problem solved - it was a simple browser incompatibility problem.
I know you have already answered this for yourself, however for other requesters out there I think this may be useful.
I was developing HITs and I too was having issues view the HIT in Sandbox in Chrome and Firefox, I realized that it had something to do with the script being blocked by the browser and the way to fix this was to "unblock the content" - usually a shield icon in the URL bar.
When further developing my HIT I added information about how to see the HIT in the description box of the HIT so turkers could read the instructions and then work on the HIT - to be absolutely clear to the turkers, I added a "(READ DESCRIPTION)" in the title so turkers would know where to look.
Hope this helps!
A little background info is that my team and I developed a website for a Real Estate Agency and I've been assigned the task of setting the image of the currently selected property into facebook's sharing feature.
The webpage for the property is dynamic as there are several listings, so what I've done is select the first image that is loaded on the page and set it to the og:image meta tag.
Now let's say I copy the URL and post it on Facebook, it'll show the correct thumbnail, HOWEVER, it'll also show multiple thumbnails from other listings.
All images on the website are over 200 x 200px and are within an aspect ratio of 3:1.
My question is, how do I tell Facebook to only take my initial image and not grab others while it's as it.
Is there perhaps a SelectSingleImage property that I can apply?
I've already spent more time searching for the answer to this issue than I would have liked, so thanks for any help provided, it's much appreciated.
One method I use sometimes is to recognize Facebook's server and simply provide it with different data. This way you can actually only have one image on the page (as far as Facebook knows).
I don't know anything about vb.net, but here is a simple code sample in PHP. All it does is perform a regular expression on the user agent of the request to match it against the string "facebook".
$isFacebook = false;
if(preg_match("/facebook/",strtolower($_SERVER["HTTP_USER_AGENT"]))) {
$isFacebook = true;
}
Facebook may very well change their user agent signature one day, but for now, I'm pretty sure you'll be safe but keep synced with the Developers Blog and the Roadmap.
It seems that Facebook saved those images in cache for some bizarre reason, but to resolve this issue all I had to do was enter the URL into Facebook's Linter tool which in turn cleared the cache on their server.
Just to confirm, the image always downloaded in another thread which is different with the page text loading thread??
I put in my page, refer to a image on internet, the all text always show up firstly.
What do you think?
I think that html file contains all the prose and refers to pictures, so in whatever threads you do that you first download the text. Whether it's rendered before pictures are downloaded is up to UA and they may or may not be the same in this respect.
Depends on the Browser and the website. In most cases the Browser loads the "main html" where there are references to the Pics and other things.
If the Website loads most of the text-content via AJAX it could be kind of the other way round.
.. but in most cases you are right