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How to get URL of current page in PHP [duplicate]
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$_SERVER['REQUEST_URI']
For more details on what info is available in the $_SERVER array, see the PHP manual page for it.
If you also need the query string (the bit after the ? in a URL), that part is in this variable:
$_SERVER['QUERY_STRING']
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How to create a video from images with FFmpeg?
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First, add image paths to imagepaths.txt like below.
# this is a comment details https://trac.ffmpeg.org/wiki/Concatenate
file 'E:\images\png\images__%3d.jpg'
file 'E:\images\jpg\images__%3d.jpg'
Sample usage as follows;
"h:\ffmpeg\ffmpeg.exe" -y -r 1/5 -f concat -safe 0 -i "E:\images\imagepat...
What is the difference D3 datum vs. data?
...differently and return different things.
Edit - I posted a slightly more detailed answer to this question here, but the post below pretty much captures all the key points regarding the two methods and how they differ from each other.
When supplying data as an input argument
selection.data(data)...
How do you reverse a string in place in JavaScript?
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Detailed analysis and ten different ways to reverse a string and their performance details.
http://eddmann.com/posts/ten-ways-to-reverse-a-string-in-javascript/
Perfomance of these implementations:
Best performing implemen...
Is there a link to the “latest” jQuery library on Google APIs? [duplicate]
... a CDN) so you'd be better of selecting a version of jQuery instead.
More details on the jQuery blog:
http://blog.jquery.com/2014/07/03/dont-use-jquery-latest-js/
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Empty arrays seem to equal true and false at the same time
...mparison is 0 == 0, which is true.
Edit: See this section of the spec for details on exactly how this works.
Here's what's happening, starting at rule #1:
1. If Type(x) is different from Type(y), go to step 14.
The next rule that applies is #19:
19. If Type(y) is Boolean, return the resu...
Testing HTML email rendering [closed]
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I very much disliked Litmus' email & basic details harvest, followed by a mandatory Credit Card input before getting to the free 7 day trial - beware!
– danjah
Mar 21 '17 at 2:36
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How to multiply duration by integer?
...d on how they are used. See this blog post by Rob Pike that explains it in detail: blog.golang.org/constants
– mna
Aug 28 '15 at 14:12
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What is the difference between :first-child and :first-of-type?
...potential number of elements matched by :nth-of-type(). This is covered in detail in What is the difference between p:nth-child(2) and p:nth-of-type(2)?
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Difference between pre-increment and post-increment in a loop?
...d is the new value; if it's i++ the result returned is the temp copy. More detailed answer here: stackoverflow.com/a/3346729/3330348
– PiotrWolkowski
Apr 21 '15 at 14:09
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