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Python 3: UnboundLocalError: local variable referenced before assignment [duplicate]
... rather than relying on Globals
def function(Var1, Var2):
if Var2 == 0 and Var1 > 0:
print("Result One")
elif Var2 == 1 and Var1 > 0:
print("Result Two")
elif Var1 < 1:
print("Result Three")
return Var1 - 1
function(1, 1)
...
Split an NSString to access one particular piece
I have a string like this: @"10/04/2011" and I want to save only the "10" in another string. How can I do that?
7 Answers...
What does “#pragma comment” mean?
...
answered Aug 14 '10 at 18:14
KeatsPeeksKeatsPeeks
17.8k55 gold badges4646 silver badges7979 bronze badges
...
Set default value of an integer column SQLite
...NULL, "
+ KEY_WORKED + " INTEGER, "
+ KEY_NOTE + " INTEGER DEFAULT 0);");
This link is useful: http://www.sqlite.org/lang_createtable.html
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getViewTypeCount and getItemViewType methods of ArrayAdapter
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308
These handle the case where you want different types of view for different rows. For instance, ...
$(this).val() not working to get text from span using jquery
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210
Instead of .val() use .text(), like this:
$(".ui-datepicker-month").live("click", function () {...
Why does changing the sum order returns a different result?
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+500
Maybe this question is stupid, but why does simply changing the order of the elements affects the result?
It will change the poi...
How do Mockito matchers work?
...rtions such as the one below.
/* Mockito */ verify(foo).setPowerLevel(gt(9000));
/* Hamcrest */ assertThat(foo.getPowerLevel(), is(greaterThan(9000)));
Mockito matchers exist, separate from Hamcrest-style matchers, so that descriptions of matching expressions fit directly into method invocations: ...
How do I delete/remove a shell function?
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answered Oct 29 '08 at 0:42
Robert GambleRobert Gamble
94.3k2121 gold badges139139 silver badges135135 bronze badges
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How to check if a file exists in Documents folder?
...rchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0];
NSString* foofile = [documentsPath stringByAppendingPathComponent:@"foo.html"];
BOOL fileExists = [[NSFileManager defaultManager] fileExistsAtPath:foofile];
...