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What does the Visual Studio “Any CPU” target mean?
...ould be saying: There is something being used by the assembly (something likely
unmanaged) that requires 32 bits or 64 bits.
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How to show all parents and subclasses of a class in IntelliJ IDEA?
...nel so that it appears on the fixed display position only when you use the keyboard shortcut.
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How to determine the current shell I'm working on
How can I determine the current shell I am working on?
24 Answers
24
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In-memory size of a Python structure
...sizeof('this')
38
>>> sys.getsizeof('this also')
48
You could take this approach:
>>> import sys
>>> import decimal
>>>
>>> d = {
... "int": 0,
... "float": 0.0,
... "dict": dict(),
... "set": set(),
... "tuple": tuple(),
... "...
What requests do browsers' “F5” and “Ctrl + F5” refreshes generate?
...
Generally speaking:
F5 may give you the same page even if the content is changed, because it may load the page from cache. But Ctrl-F5 forces a cache refresh, and will guarantee that if the content is changed, you will get the new content...
Obtaining a powerset of a set in Java
..., since you need to generate, well, 2^n possible combinations. Here's a working implementation, using generics and sets:
public static <T> Set<Set<T>> powerSet(Set<T> originalSet) {
Set<Set<T>> sets = new HashSet<Set<T>>();
if (originalSet.isE...
How can I read input from the console using the Scanner class in Java?
...could I read input from the console using the Scanner class? Something like this:
15 Answers
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What is the meaning of symbol $ in jQuery?
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Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Jun 26 '09 at 13:25
AndreaAndrea
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Test if a vector contains a given element
How to check if a vector contains a given value?
7 Answers
7
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How to add a button to UINavigationBar?
...itWithTitle:@"Title"];
item.rightBarButtonItem = rightButton;
item.hidesBackButton = YES;
[bar pushNavigationItem:item animated:NO];
But normally you would have a NavigationController, enabling you to write:
UIBarButtonItem *rightButton = [[UIBarButtonItem alloc] initWithTitle:@"Done"
style:U...