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Immutable vs Mutable types
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What? Floats are immutable? But can't I do
x = 5.0
x += 7.0
print x # 12.0
Doesn't that "mut" x?
Well you agree strings are immutable right? But you can do the same thing.
s = 'foo'
s += 'bar'
print s # foobar
The value of the variable changes, but it changes by cha...
Detect changes in the DOM
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215
2015 update, new MutationObserver is supported by modern browsers:
Chrome 18+, Firefox 14+, IE ...
How does Trello access the user's clipboard?
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5 Answers
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How do I escape a reserved word in Oracle?
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5 Answers
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Position absolute but relative to parent
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edited May 7 '12 at 19:53
answered May 7 '12 at 18:44
Do...
Resolve build errors due to circular dependency amongst classes
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answered Mar 9 '09 at 21:15
RooshRoosh
3,06622 gold badges1313 silver badges22 bronze badges
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What is the closest thing Windows has to fork()?
... Cygwin implements fork(). From a quite old Cygwin's architecture doc:
5.6. Process Creation
The fork call in Cygwin is particularly interesting
because it does not map well on top of
the Win32 API. This makes it very
difficult to implement correctly.
Currently, the Cygwin fork is a
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How to remove application from app listings on Android Developer Console
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edited Aug 17 at 7:52
answered Jun 17 '12 at 21:37
B...
How can I pad an integer with zeros on the left?
...Use java.lang.String.format(String,Object...) like this:
String.format("%05d", yournumber);
for zero-padding with a length of 5. For hexadecimal output replace the d with an x as in "%05x".
The full formatting options are documented as part of java.util.Formatter.
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Deleting an element from an array in PHP
...ably typo)
– inemanja
Apr 19 '16 at 5:33
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