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Detect if an input has text in it using CSS — on a page I am visiting and do not control?
Is there a way to detect whether or not an input has text in it via CSS? I've tried using the :empty pseudo-class, and I've tried using [value=""] , neither of which worked. I can't seem to find a single solution to this.
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NOT IN vs NOT EXISTS
Which of these queries is the faster?
11 Answers
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Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sie
It looks like the launchd.conf does not load my environment variable anymore.
Has anyone else noticed that?
9 Answers
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PHP - Debugging Curl
I'd like to see what the post fields in the request are before I send it. (For debugging purposes).
8 Answers
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Write a program that will surely go into deadlock [closed]
I recently got this questions asked in an interview.
13 Answers
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printf with std::string?
My understanding is that string is a member of the std namespace, so why does the following occur?
7 Answers
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Last segment of URL in jquery
How do I get the last segment of a url? I have the following script which displays the full url of the anchor tag clicked:
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Using gradle to find dependency tree
Is it possible to use gradle to produce a tree of what depends on what?
14 Answers
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How can I get the external SD card path for Android 4.0+?
Samsung Galaxy S3 has an external SD card slot, which is mounted to /mnt/extSdCard .
26 Answers
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How do I get the last character of a string?
How do I get the last character of a string?
11 Answers
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