大约有 8,600 项符合查询结果（耗时：0.0349秒） [XML]
How to listen for changes to a MongoDB collection?
...g allowing for trigger/notification-like use cases.
Here is a link to a Java example:
http://mongodb.github.io/mongo-java-driver/3.6/driver/tutorials/change-streams/
A NodeJS example might look something like:
var MongoClient = require('mongodb').MongoClient;
MongoClient.connect("mongodb:/...
Algorithm to compare two images
... Hi Tom - do you know of any open-source edge detection libraries, pref in java?
– Richard H
Aug 10 '10 at 9:27
1
...
Install Application programmatically on Android
...
java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.XmlResourceParser android.content.pm.ProviderInfo.loadXmlMetaData(android.content.pm.PackageManager, java.lang.String)' on a null object re...
Boolean method naming readability
...m/en-us/dotnet/api/system.io.file.exists developer.android.com/reference/java/io/File#exists()
– Almir
Feb 7 '19 at 11:10
...
What is the best IDE to develop Android apps in? [closed]
...te in eclipse. Below is a small tutorial.
Eclipse -> Preference - > Java -> Editor -> Content Assist -> Auto Activation
Now put following in the three given boxes
Auto Activation delay(ms) - 0
Auto activation triggers for java - .(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXY...
Practical uses for AtomicInteger
... is an example of non-blocking random number generator from Brian Göetz's Java Concurrency In Practice:
public class AtomicPseudoRandom extends PseudoRandom {
private AtomicInteger seed;
AtomicPseudoRandom(int seed) {
this.seed = new AtomicInteger(seed);
}
public int nextI...
What is the Ruby (spaceship) operator?
...
Exactly. I think of it as a very elegant version of Java's Comparable.
– Mike Reedell
May 6 '09 at 12:42
12
...
Difference between webdriver.Dispose(), .Close() and .Quit()
...s always called if an exception is raised. You can do something similar in Java by using a try catch finally and put the Dispose in the finally.
– rcasady616
Jul 27 '13 at 1:33
1
...
What is your most productive shortcut with Vim?
...
98
votes
The Control+R mechanism is very useful :-) In either insert mode or command...
Difference between CLOCK_REALTIME and CLOCK_MONOTONIC?
...
@Stéphane: I surely must be tighter than 10ms. I think Java's System.nanoTime() uses CLOCK_MONOTONIC and can measure durations of 1000ns or less. Maybe you are thinking about system time, which is sometimes limited to milliseconds?
– kevinarpe
...