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What is your most productive shortcut with Vim?
...to point new folks who want a good explanation of what vi power users find fun about vi. Then I'll tell them about Emacs and they can decide.)
– Brandon Rhodes
Mar 29 '10 at 15:26
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Repeat String - Javascript
...sive algorithm (also called "divide and conquer") is on a string of length 123,457. On my FreeBSD computer this algorithm, implemented in the stringFill3() function, creates the string in 0.001058 seconds, while the original stringFill1() function creates the string in 0.0808 seconds. The new functi...
Type-juggling and (strict) greater/lesser-than comparisons in PHP
... admit it puzzles me, and I'm having a hard time to find out basic logical/fundamental things in comparisons.
3 Answers
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For-each over an array in JavaScript
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123
Loop backwards
I think the reverse for loop deserves a mention here:
for (var i = array.leng...
insert vs emplace vs operator[] in c++ map
...will overwrite the previous value if one exists.
– dk123
Sep 30 '13 at 9:47
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Refresh image with a new one at the same url
...ing javascript to change your image's 'src' property from (e.g.) image.jpg#123 to image.jpg#124 (or whatever, so long as the bit after the '#' changes). Could you clarify what it is you're reloading, and why?
– Doin
Dec 26 '15 at 20:28
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What is a correct mime type for docx, pptx etc?
...d.llamagraphics.life-balance.exchange+xml", "jam": "application/vnd.jam", "123": "application/vnd.lotus-1-2-3", "apr": "application/vnd.lotus-approach", "pre": "application/vnd.lotus-freelance", "nsf": "application/vnd.lotus-notes", "org": "application/vnd.lotus-organizer", "scm": "application/vnd.l...
How do I prevent site scraping? [closed]
...simple HTML parsers don't run JavaScript though)
It will make your site nonfunctional for real users if they have JavaScript disabled.
Performance and page-load times will suffer.
Non-Technical:
Tell people not to scrape, and some will respect it
Find a lawyer
Make your data available, provide a...
How to explore web-based Google Play in another country?
...see the list of top free business applications in your country, use this:
https://play.google.com/store/apps/category/BUSINESS/collection/topselling_free
Adding gl=ru gives you the list for Russia:
https://play.google.com/store/apps/category/BUSINESS/collection/topselling_free?gl=ru
Hope this he...
htaccess redirect to https://www
...
To first force HTTPS, you must check the correct environment variable %{HTTPS} off, but your rule above then prepends the www. Since you have a second rule to enforce www., don't use it in the first rule.
RewriteEngine On
RewriteCond %{HTT...