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What is the parameter “next” used for in Express?
...ill end the cycle and hand over the control back to the route middleware.
Now let’s take a look at another example.
app.get('/hello', function (req, res, next) {
res.send("Hello World !!!!");
});
app.get('/hello', function (req, res, next) {
res.send("Hello Planet !!!!");
});
Here we have...
Unicode character for “X” cancel / close?
...
Now if only we could change the color in FireFox 32.0, its always red even when setting the color css
– Gerrit Brink
Sep 10 '14 at 8:24
...
Remove border from IFrame
... it is a part of the containing document (no borders or scrollbars). As of now, The seamless attribute of the tag is only supported in Opera, Chrome and Safari. But in near future it will be the standard solution and will be compatible with all browsers. http://www.w3schools.com/tags/att_iframe_sea...
Make a div into a link
... have an empty gif */
background-image: url('empty.gif');
}
It will now cover the panel, and as it's inside an <A> tag, it's a clickable link
give any other links inside the panel position:relative and a suitable z-index (>1) to bring them in front of the default span link
...
Do spurious wakeups in Java actually happen?
...ry in case if scheduler detects this (eg by observing missing heartbeats).
Now, how could scheduler recover, taking into account that during blackout it could miss some signals intended to notify waiting threads? If scheduler does nothing, mentioned "unlucky" threads will just hang, waiting forever ...
How to set transform origin in SVG
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Now it works! I was just using wrong cx and cy values! THanks a lot!
– CTheDark
Jul 16 '11 at 1:40
1
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Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
...iOS 7 and OS X 10.9 minimum deployment target
The Swift compiler and Xcode now enforce a minimum deployment target of iOS 7 or OS X
Mavericks. Setting an earlier deployment target results in a build failure.
From Xcode 6 release note
So my previous answer(Shown below) will not be applicable to any ...
java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBD\xF0\x9F…'
...For java it's still just "utf-8", but MySQL needs a distinction.
I don't know what driver you are using but a driver agnostic way to set connection charset is to send the query:
SET NAMES 'utf8mb4'
Right after making the connection.
See also this for Connector/J:
14.14: How can I use 4-byt...
Parse query string in JavaScript [duplicate]
... }
}
console.log('Query variable %s not found', variable);
}
Now make a request to page.html?x=Hello:
console.log(getQueryVariable('x'));
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How to connect android emulator to the internet
...etwork connections, find your LAN card, right click it and choose disable. Now try your emulator. If you're like me, it suddenly ... works!
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