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Weird “[]” after Java method signature
...ethod returning a 3-dimensional array of ints, you can do: public int[] foo()[][] { and make people's eyes bleed.
– Cowan
Jan 15 '11 at 18:51
...
print call stack in C or C++
...ment in the specific function.
For example, instead of using return,
int foo(...)
{
if (error happened)
return -1;
... do something ...
return 0
}
You can use a macro function.
#include "c-callstack.h"
int foo(...)
{
if (error happened)
NL_RETURN(-1);
......
Get key by value in dictionary
...s well replace the dict with a list of pairs.
– Fred Foo
Nov 5 '11 at 21:15
10
Unless your usual ...
How can I get a resource “Folder” from inside my jar File?
...terate over directory contents over both local filesystem and jar.
String fooFolder = "/foo/folder";
....
ClassLoader classLoader = foofClass.class.getClassLoader();
try {
uri = classLoader.getResource(fooFolder).toURI();
} catch (URISyntaxException e) {
throw new FooException(e.getMessage...
How do C++ class members get initialized if I don't do it explicitly?
...
@wiz-loz I would say that foo does have a constructor, it's just implicit. But that's really an argument of semantics.
– Tyler McHenry
Jun 27 '10 at 13:51
...
How to specify mapping rule when names of properties differ
...them which will match the property based on
name provided.
public class Foo
{
[MapTo("SourceOfBar")]
public int Bar { get; set; }
}
share
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How do I get java logging output to appear on a single line?
...09-02 16:44:57 SEVERE org.jboss.windup.util.ZipUtil unzip: Failed to load: foo.zip
2) Putting it to IDEs
IDEs typically let you set system properties for a project.
E.g. in NetBeans, instead of adding -D...=... somewhere, add the property in the action dialog, in a form of java.util.logging.Simpl...
How to get the Display Name Attribute of an Enum member via MVC razor code?
...]
Spring,
[Display(Name = "It's summer")]
Summer
}
public class Foo
{
public Season Season = Season.Summer;
public void DisplayName()
{
var seasonDisplayName = Season.GetAttribute<DisplayAttribute>();
Console.WriteLine("Which season is it?");
Co...
List Git aliases
...g, separated like TAB=TAB:
[alias]
alias1 = foo -x -y --z-option
alias2 = bar -y --z-option --set-something
and simply defined another alias to grep the TAB= part of the defined aliases. (All other options don't have tabs before and afte...
A Java collection of value pairs? (tuples?)
...dency for non-desktop environments (e.g. servers).
– foo
Jun 29 '17 at 17:19
2
Eclipse Collection...