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Java: Instanceof and Generics
...n use that for comparison, i.e.
class YourClass extends SomeOtherClass<String>
{
private Class<?> clazz;
public Class<?> getParameterizedClass()
{
if(clazz == null)
{
ParameterizedType pt = (ParameterizedType)this.getClass().getGenericSuperclass();
...
Are there inline functions in java?
...mple, ex.:
assert false : new com.google.common.base.Function<Void,String>(){
@Override public String apply(Void input) {
//your complex code go here
return "weird message";
}}.apply(null);
yes, this is dead code just to exemplify how to create a ...
Multi-Line Comments in Ruby?
...error.
=end
puts "Hello world!"
<<-DOC
Also, you could create a docstring.
which...
DOC
puts "Hello world!"
"..is kinda ugly and creates
a String instance, but I know one guy
with a Smalltalk background, who
does this."
puts "Hello world!"
##
# most
# people
# do
# this
__END__
But al...
Why does typeof array with objects return “object” and not “array”? [duplicate]
...isArray(data);
But the most reliable way is:
isArr = Object.prototype.toString.call(data) == '[object Array]';
Since you tagged your question with jQuery, you can use jQuery isArray function:
var isArr = $.isArray(data);
...
Can you make valid Makefiles without tab characters?
... new recipe introduction
character. If the variable is set to the empty string, TAB is used again.
It can be set and reset at will; recipes will use the value active when
they were first parsed. To detect this feature check the value of $(.RECIPEPREFIX).
This feature was added in GNU Make ...
Print a file's last modified date in Bash
...u might want to cut the not-so-human-readable part:
stat -c%y Localizable.strings | cut -d'.' -f1
share
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Maximum value for long integer
... sys.maxsize can be used as an
integer larger than any practical list or string index. It conforms to
the implementation’s “natural” integer size and is typically the same
as sys.maxint in previous releases on the same platform (assuming the
same build options).
and, for anyone inter...
Curl GET request with json parameter
...l identification information that is not hierarchical in nature. The query string syntax is not generically defined, but it is commonly organized as a sequence of = pairs, with the pairs separated by a semicolon or an ampersand.
For example:
curl http://server:5050/a/c/getName?param0=foo&par...
When to choose checked and unchecked exceptions
...n what layer the caller of your API is located.
Let's say that I create a StringToInt API that converts the string representation of an integer to an Int. Must I throw a checked exception if the API is called with the "foo" string ? Is it recoverable ? I don't know because in his layer the caller o...
Add swipe to delete UITableViewCell
...ForDeleteConfirmationButtonForRowAtIndexPath indexPath: NSIndexPath) -> String? { //return the text you want to add here }
– Rachel
May 23 '16 at 15:26
...