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MySQL Insert into multiple tables? (Database normalization?)
...(userid, bio, homepage)
VALUES(LAST_INSERT_ID(),'Hello world!', 'http://www.stackoverflow.com');
COMMIT;
Have a look at LAST_INSERT_ID() to reuse autoincrement values.
Edit: you said "After all this time trying to figure it out, it still doesn't work. Can't I simply put the just generated ID i...
How to make remote REST call inside Node.js? any CURL?
...ny more.
Here's a GET:
var request = require('request');
request('http://www.google.com', function (error, response, body) {
if (!error && response.statusCode == 200) {
console.log(body) // Print the google web page.
}
})
OP also wanted a POST:
request.post('http://serv...
PHP: How to check if image file exists?
...filename in quotation marks at least (as string):
if (file_exists('http://www.mydomain.com/images/'.$filename)) {
… }
Also, make sure $filename is properly validated. And then, it will only work when allow_url_fopen is activated in your PHP config
...
What's the difference between EscapeUriString and EscapeDataString?
...acter means "space". Consider querying Google for "happy cat":
https://www.google.com/?q=happy+cat
That's a valid URI (try it), and EscapeUriString will not modify it.
Now consider querying Google for "happy c++":
https://www.google.com/?q=happy+c++
That's a valid URI (try it), but it p...
Open URL in same window and in same tab
...
You need to use the name attribute:
window.open("https://www.youraddress.com","_self")
Edit: Url should be prepended with protocol. Without it tries to open relative url. Tested in Chrome 59, Firefox 54 and IE 11.
...
Will HTML5 allow web apps to make peer-to-peer HTTP connections?
...tions, check out these links:
Regarding peer to peer connections: http://www.w3.org/TR/2008/WD-html5-20080122/#peer-to-peer
Regarding broadcast connections to the local network: http://www.w3.org/TR/2008/WD-html5-20080122/#broadcast
Regarding TCP connections (in the encoded protocol): http://www.w...
Correct owner/group/permissions for Apache 2 site files/folders under Mac OS X?
...than owner can access content)
chmod go+x DIR (to allow "users" including _www to "enter" the dir)
sudo chgrp -R _www ~/my/web/root (all web content is now group _www)
chmod -R go-rwx ~/my/web/root (nobody other than owner can access web content)
chmod -R g+rx ~/my/web/root (all web content is now ...
Should I write script in the body or the head of the html? [duplicate]
...
the other answers on this question present valid information as well.
use www.google.com and www.bing.com to search for related information (there are a lot of references)
Side note: IF you place script blocks within markup, it may effect layout in certain browsers by taking up space (ie7 and ope...
Should bower_components be gitignored?
...with other directories I would think would be needed for a final app (like www) so I did some research.
I discovered that www/index.html is a minified version of the app/index.html. The app directory and its contents (including bower_components) contains the source files needed for the output dire...
How do I force a favicon refresh?
... make sure your users get the update.
<link rel="icon" href="http://www.yoursite.com/favicon.ico?v=2" />
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