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What is the point of interfaces in PHP?
...oriented programming. To me I think of an interface as a contract. So long my class and your class agree on this method signature contract we can "interface". As for abstract classes those I see as more of base classes that stub out some methods and I need to fill in the details.
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Check if a string contains one of 10 characters
...
The following would be the simplest method, in my view:
var match = str.IndexOfAny(new char[] { '*', '&', '#' }) != -1
Or in a possibly easier to read form:
var match = str.IndexOfAny("*&#".ToCharArray()) != -1
Depending on the context and performance requir...
git - merge conflict when local is deleted but file exists in remote
...en the conflict happens during rebasing. Need to be explicit like git diff mybranch@{1}...origin/master -- path/to/file
– nschum
Aug 17 '16 at 8:08
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How to get result of console.trace() as string in javascript with chrome or firefox?
... stacktrace.js. Its list of supported browsers is really impressive but to my mind it is very big for that small task it is intended for: 37Kb of minified text including all dependencies.
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i...
SQL DELETE with INNER JOIN
...ave an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'spawnlist FROM db.root.spawnlist s INNER JOIN db.root.npc n ON s.npc_t' at line 1 [Err] DELETE l2revo.root.spawnlist FROM db.root.spawnlist s INNER JOIN db.root.npc n ON ...
Linux: is there a read or recv from socket with timeout?
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This answer saved my ass. I was stuck implementing that convoluted "select" crap, with no success. This worked immediately, so much simpler.
– MiloDC
Nov 16 '17 at 21:06
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console.writeline and System.out.println
...g s : data) {
System.console().writer().println(s);
}
}
}
On my Windows XP which has a system encoding of windows-1252 and a default console encoding of IBM850, this code will write:
???????
?Hello?
???????
┌─────┐
│Hello│
└─────┘
Note that this behav...
Java Enum definition
...ell, nearly - see the edit at the bottom.)
I've used something similar in my C# port of ProtocolBuffers. There are "messages" (immutable) and "builders" (mutable, used to build a message) - and they come as pairs of types. The interfaces involved are:
public interface IBuilder<TMessage, TBuilde...
Write a program to find 100 largest numbers out of an array of 1 billion numbers
...gn). This question is just an extend.
– Maxime Chéramy
Nov 4 '13 at 17:46
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Understanding spring @Configuration class
...s:
Create a @Configuration annotated class:
@Configuration
public class MyApplicationContext {
}
For each <bean> tag create a method annotated with @Bean:
@Configuration
public class MyApplicationContext {
@Bean(name = "someBean")
public SomeClass getSomeClass() {
return new Som...