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How to access command line parameters?
...d line arguments, but cannot access them with subscripts.
http://doc.rust-lang.org/std/env/fn.args.html
If you want the command line arguments as a vector of strings, this will work now:
use std::env;
...
let args: Vec<String> = env::args().map(|s| s.into_string().unwrap()).collect();
Rus...
Best general SVN Ignore Pattern?
...e pattern. I believe there is no "best" pattern - it always depends on the language and environment you develop in.
Moreover, you're not very likely to think of all the possible "ignorable" filetypes - you'll always encounter a filetype you simply forgot to include. Thats why updating the pattern ...
Set NOW() as Default Value for datetime datatype?
...th "OMG its a ZERO date! What an HERESY! We can't convert 'this' to a java.lang.Date/System.DateTime! OMG! -crashes-".
– Felype
May 5 '15 at 18:19
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Markdown: continue numbered list
...e> element. On SO, you can even specify syntax highlight with a
<!-- language: lang-js --> indented by 4 spaces (+1 here due to the nested list).
item 1
item 2
Code.block('JavaScript', maybe)?
item 3
Or, just put the Code block within backticks and indent by 4 spaces (here, 1 extra bec...
How do I mock an autowired @Value field in Spring with Mockito?
... @MichałStochmal , doing that will produce since filed is private java.lang.IllegalStateException: Could not access method: Class org.springframework.util.ReflectionUtils can not access a member of class com.kaleidofin.app.service.impl.CVLKRAProvider with modifiers "" at org.springframework.ut...
Extract digits from a string in Java
...ers that are not 0-9 (see docs: download.oracle.com/javase/6/docs/api/java/lang/… )
– Sean Patrick Floyd
Oct 27 '10 at 7:58
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What is the “-->” operator in C++?
After reading Hidden Features and Dark Corners of C++/STL on comp.lang.c++.moderated , I was completely surprised that the following snippet compiled and worked in both Visual Studio 2008 and G++ 4.4.
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Where to place private methods in Ruby?
...ilable in Ruby 2.1 where methods return key with their own name: bugs.ruby-lang.org/issues/3753
– konole
Aug 1 '14 at 11:55
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Spring boot @ResponseBody doesn't serialize entity id
... .toArray(Class[]::new));
}
Sample annotation:
import java.lang.annotation.*;
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface ExposeId {}
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im...
How to log SQL statements in Grails
...ed Feb 10 '17 at 0:25
Dennie de LangeDennie de Lange
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