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Read a file one line at a time in node.js?
...check if it's the last one
}
});
you can even iterate the file with a "java-style" interface, if you need more control:
lineReader.open('file.txt', function(reader) {
if (reader.hasNextLine()) {
reader.nextLine(function(line) {
console.log(line);
});
}
});
...
How to match “anything up until this sequence of characters” in a regular expression?
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For regex in Java, and I believe also in most regex engines, if you want to include the last part this will work:
.+?(abc)
For example, in this line:
I have this very nice senabctence
select all characters until "abc" and also inclu...
How do I keep the screen on in my App? [duplicate]
...d:
we can use keepScreenOn
1. implementation using setKeepScreenOn() in java code:
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
View v = getLayoutInflater().inflate(R.layout.drive...
Thread-safe List property
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Java? One of the few features I miss about it. But it's usually written as: Collections.synchronizedList(new ArrayList());
– Nick
May 29 '18 at 21:21
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How to define Gradle's home in IDEA?
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For Arch Linux it is: /usr/share/java/gradle
– SirWojtek
Jan 4 '19 at 8:35
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show 2 more comments
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setMaxResults for Spring-Data-JPA annotation?
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If you are using Java 8 and Spring Data 1.7.0, you can use default methods if you want to combine a @Query annotation with setting maximum results:
public interface UserRepository extends PagingAndSortingRepository<User,Long> {
@Quer...
Is there a way to list task dependencies in Gradle?
...some" of the tasks. Looking at
http://gradle.org/docs/current/userguide/java_plugin.html there are hidden ones not listed. Also, other plugins will not have such a nice pretty graph of the dependencies between tasks.
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Declaring Multiple Variables in JavaScript
In JavaScript, it is possible to declare multiple variables like this:
17 Answers
17
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How do I assert my exception message with JUnit Test annotation?
...rt the message and the exception class. Looking for similar feature in the Java world.
11 Answers
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Open multiple Eclipse workspaces on the Mac
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I suspect you're not running Eclipse on Java 7 or better.
– torkildr
Apr 21 '15 at 7:40
6
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