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In Java, what is the best way to determine the size of an object?
...tern:
java.util.regex.Pattern object internals:
OFFSET SIZE TYPE DESCRIPTION VALUE
0 4 (object header) 01 00 00 00 (0000 0001 0000 0000 0000 0000 0000 0000)
4 4 (object header) 00 00 00 00 (0000 00...
Regex: ignore case sensitivity
...avors, you can turn off modes by preceding them with a minus sign (?-i).
Description is from the page:
https://www.regular-expressions.info/modifiers.html
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Instantiate and Present a viewController in Swift
... aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
If you need more description please refer to my answer here
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Objective-C parse hex string to integer
...nd string values.
so, if u have NSData obj u can do next
NSString *dataDescription = data.description;
NSString *dataAsString = [dataDescription substringWithRange:NSMakeRange(1, [dataDescription length]-2)];
unsigned intData = 0;
NSScanner *scanner = [NSScanner scannerWithString:dataAsString];
...
How to show all parents and subclasses of a class in IntelliJ IDEA?
...
@nachteil thanks. didn't know that. I changed the description of cmd + alt + b
– Stefan Haberl
Oct 13 '15 at 7:34
...
JavaFX Application Icon
...gly question mark), you'd need to specify appropriate .dektop file. See my description here
– dzim
Apr 12 '16 at 12:36
1
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How does a ArrayList's contains() method evaluate objects?
... This answers the question in the title, but not the question in the description, i.e. "If I then create another object with exactly the same constructor input, will the contains() method evaluate the two objects to be the same?"
– robguinness
Oct 27 '17 ...
Django-Admin: CharField as TextArea
...tarea
from books.models import Book
class BookForm(forms.ModelForm):
description = forms.CharField( widget=forms.Textarea(attrs={'rows': 5, 'cols': 100}))
class Meta:
model = Book
class BookAdmin(admin.ModelAdmin):
form = BookForm
admin.site.register(Book, BookAdmin)
If you...
How to convert milliseconds to “hh:mm:ss” format?
...
I used this:
String.format("%1$tH:%1$tM:%1$tS.%1$tL", millis);
See description of class Formatter.
See runnable example using input of 2400 ms.
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Parse error: Syntax error, unexpected end of file in my PHP code
...ange:
; short_open_tag = Off
to
short_open_tag = On
According to the description of core php.ini directives, short_open_tag allows you to use the short open tag (<?) although this might cause issues when used with xml (<?xml will not work when this is enabled)!
NOTE: Reload your Ser...