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How do I move files in node.js?
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This example taken from: Node.js in Action
A move() function that renames, if possible, or falls back to copying
var fs = require('fs');
module.exports = function move(oldPath, newPath, callback) {
fs.rename(oldPath, newPath, funct...
Embedded MongoDB when running integration tests
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Here's an updated (for 2019) version of the accepted answer from @rozky (a lot has been changed in both the Mongo and Embedded MongoDB libraries).
package com.example.mongo;
import com.mongodb.BasicDBObject;
import com.mongodb.MongoClient;
import com.mongodb.client.MongoCollection;
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How do I reload .bashrc without logging out and back in?
...u're just interested in PATH, you could do "unset PATH" and reconstruct it from scratch, but probably easier/safer is to do "PATH=/bin:/usr/bin" before sourcing your .bashrc. How the PATH variable is built up on login is actually reasonably complex, involving input at the very least from login (see ...
Finding out whether a string is numeric or not
... check if a string is made up of numbers only. I am taking out a substring from a string and want to check if it is a numeric substring or not.
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Java Multiple Inheritance
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and also
public class Pegasus implements Avialae, Equidae {}
Adding from the comments:
In order to reduce duplicate code, you could create an abstract class that contains most of the common code of the animals you want to implement.
public abstract class AbstractHorse implements Equidae {}
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How to have Android Service communicate with Activity
...ntent in onResume and unregister it in onPause. Then send out that intent from your service when you want to send out your status updates or what have you.
Make sure you wouldn't be unhappy if some other app listened for your Intent (could anyone do anything malicious?), but beyond that, you shoul...
Override browser form-filling and input highlighting with HTML/CSS
...n use:
<form autocomplete="off">
regarding the coloring-problem:
from your screenshot i can see that webkit generates the following style:
input:-webkit-autofill {
background-color: #FAFFBD !important;
}
1) as #id-styles are even more important than .class styles, the following may ...
How are 3D games so efficient? [closed]
... draw things that can't be seen. Consider a complex scene like a cityscape from Grand Theft Auto IV. The renderer isn't actually rendering all of the buildings and structures. Instead, it's rendering only what the camera can see. If you could fly around to the back of those same buildings, facing th...
Is there an easy way to create ordinals in C#?
... feminine; maybe some language has also a neutral case (distinguing things from men/animals)
– M.Turrini
Jun 9 '09 at 9:42
2
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Make WPF window draggable, no matter what element is clicked
...ier solutions to both provided by WPF rather than the standard solutions from WinForms (which Christophe Geers provided, before I've made this clarification).
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