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A CSS selector to get last visible div
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You could select and style this with JavaScript or jQuery, but CSS alone can't do this.
For example, if you have jQuery implemented on the site, you could just do:
var last_visible_element = $('div:visible:last');
Although hopefully you'll have a class/ID wrappe...
Copy / Put text on the clipboard with FireFox, Safari and Chrome
...y dead: http://bravo9.com/journal/copying-text-into-the-clipboard-with-javascript-in-firefox-safari-ie-opera-292559a2-cc6c-4ebf-9724-d23e8bc5ad8a/ (and so is it's Google cache)
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Download File Using jQuery
...llowing
window.location.href = 'uploads/file.doc';
});
<a href="no-script.html">Download now!</a>
Even if there's no Javascript, at least this way the user will get some feedback.
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Insert a line at specific line number with sed or awk
I have a script file which I need to modify with another script to insert a text at the 8th line.
9 Answers
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What is “X-Content-Type-Options=nosniff”?
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Description
Setting a server's X-Content-Type-Options HTTP response header to nosniff instructs browsers to disable content or MIME sniffing which is used to override response Content-Type headers to guess and process the data ...
Postgresql: Scripting psql execution with password
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PGPASSWORD=[your password] psql -Umyuser < myscript.sql
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What is the difference between HTTP_HOST and SERVER_NAME in PHP?
...ogus value, your server config would automatically return 503 and your PHP script wouldn't even be run!
– Pacerier
Jul 14 '13 at 15:01
1
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How do you read CSS rule values with JavaScript?
...lt;style>
div#a { }
div#b, div#c { }
</style>
<script>
function PrintRules() {
var rules = document.styleSheets[0].rules || document.styleSheets[0].cssRules
for(var x=0;x<rules.length;x++) {
document.getElementById("rules").innerHTML += r...
How to find out which processes are using swap space in Linux?
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The best script I found is on this page : http://northernmost.org/blog/find-out-what-is-using-your-swap/
Here's one variant of the script and no root needed:
#!/bin/bash
# Get current swap usage for all running processes
# Erik Lju...
How can I save my secret keys and password securely in my version control system?
...Works
You'll basically be creating a .gitencrypt folder containing 3 bash scripts,
clean_filter_openssl
smudge_filter_openssl
diff_filter_openssl
which are used by Git for decryption, encryption, and supporting Git diff. A master passphrase and salt (fixed!) is defined inside these scripts an...