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Detecting 'stealth' web-crawlers
...e talking about these kinds of schemes who want to block anyone who tops 5-10 hits in a second, which may generate false positives on image-heavy pages (unless images are excluded from the tally) and will generate false positives when someone like me finds an interesting site that he wants to read a...
What is the difference between Google App Engine and Google Compute Engine?
...ine in terms of abstraction - no instances! It allows developers to deploy bite-size pieces of code that execute in response to different events, which may include HTTP requests, changes in Cloud Storage, etc.
The biggest difference with App Engine is that functions are priced per 100 milliseconds,...
Storing Data in MySQL as JSON
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answered Aug 25 '10 at 8:26
deceze♦deceze
454k7373 gold badges641641 silver badges784784 bronze badges
...
What is JSON and why would I use it?
... "city": "New York",
"state": "NY",
"postalCode": 10021
},
"phoneNumbers": [
"212 555-1234",
"646 555-4567"
]
}
JSON in JavaScript
JSON (in Javascript) is a string!
People often assume all Javascript objects are JSON and that JSON is a...
How do I make a redirect in PHP?
...
110
function Redirect($url, $permanent = false)
{
if (headers_sent() === false)
{
h...
Add legend to ggplot2 line plot
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answered Apr 27 '12 at 10:57
csgillespiecsgillespie
52.2k1313 gold badges127127 silver badges169169 bronze badges
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How to change the style of the title attribute inside an anchor tag?
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How to check file MIME type with javascript before upload?
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10 Answers
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How to ssh to vagrant without actually running “vagrant ssh”?
...=/dev/null \
-o StrictHostKeyChecking=no \
-i ~/.vagrant.d/insecure_private_key \
vagrant@localhost \
-p $PORT \
"$@"
As a one-liner (with thanks to kgadek):
ssh $(vagrant ssh-config | awk 'NR>1 {print " -o "$1"="$2}') localhost
To account for when you have more than one ...
How to print a number with commas as thousands separators in JavaScript
...
let failures = 0;
failures += !test(0, "0");
failures += !test(100, "100");
failures += !test(1000, "1,000");
failures += !test(10000, "10,000");
failures += !test(100000, "100,000");
failures += !test(1000000, "1,000,000");
failures += !test(10000000, "10,000,000");
...