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How to get the full url in Express?
...has the value https, in which case you know that's your protocol
The host comes from req.get('host') as Gopal has indicated
Hopefully you don't need a non-standard port in your URLs, but if you did need to know it you'd have it in your application state because it's whatever you passed to app.liste...
How to set the part of the text view is clickable
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Updating packages in Emacs
I have the following setup for packages (not sure if there is a better recommended one):
4 Answers
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jQuery SVG vs. Raphael [closed]
...Cons: is a layer over the actual SVG markup, makes it difficult to do more complex things with SVG - such as grouping (it supports Sets, but not groups). Doesn't do great w/ editing of already existing elements.
jQuery SVG
Pros: a jquery plugin, if you're already using jQuery. Well written and doc...
Java: getMinutes and getHours
...oda Time may also be included to some future version of Java as a standard component, see JSR-310.
If you must use traditional java.util.Date and java.util.Calendar classes, see their JavaDoc's for help (java.util.Calendar and java.util.Date).
You can use the traditional classes like this to fet...
How to convert SQL Query result to PANDAS Data Structure?
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What is the difference between save and insert in Mongo DB?
...ur query params. If there is no such matching document, that's when upsert comes in picture.
upsert : false : Nothing happens when no such document exist
upsert : true : New doc gets created with contents equal to query params and update params
save : Doesn't allow any query-params. if _id exists ...
throws Exception in finally blocks
...owever, the concept that the Exception should not be just ignored was most compactly handled by showing a log statement.
– Darron
Feb 17 '10 at 15:09
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See line breaks and carriage returns in editor
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Same question here: superuser.com/questions/97692/…
– Alec Jacobson
Oct 5 '10 at 2:52
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How to perform file system scanning
...g file paths has changed as of weekly.2011-09-16, see http://groups.google.com/group/golang-nuts/msg/e304dd9cf196a218. The code below will not work for release versions of GO in the near future.
There's actually a function in the standard lib just for this: filepath.Walk.
package main
import (
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