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Why does changing the sum order returns a different result?
...
+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?
...
answered Oct 29 '08 at 0:42
Robert GambleRobert Gamble
94.3k2121 gold badges139139 silver badges135135 bronze badges
...
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];
...
jQuery ID starts with
...Mark Kahn
76.9k2525 gold badges153153 silver badges209209 bronze badges
...
Evaluating a mathematical expression in a string
...ath
import operator
__author__ = 'Paul McGuire'
__version__ = '$Revision: 0.0 $'
__date__ = '$Date: 2009-03-20 $'
__source__ = '''http://pyparsing.wikispaces.com/file/view/fourFn.py
http://pyparsing.wikispaces.com/message/view/home/15549426
'''
__note__ = '''
All I've done is rewrap Paul McGuire's ...
How do I create an array of strings in C?
... want to change the strings, then you could simply do
const char *a[2];
a[0] = "blah";
a[1] = "hmm";
When you do it like this you will allocate an array of two pointers to const char. These pointers will then be set to the addresses of the static strings "blah" and "hmm".
If you do want to be ab...
Why does git revert complain about a missing -m option?
...
CB BaileyCB Bailey
610k9090 gold badges596596 silver badges628628 bronze badges
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How can I strip the whitespace from Pandas DataFrame headers?
...ethod should do what you want.
In [5]: df
Out[5]:
Year Month Value
0 1 2 3
[1 rows x 3 columns]
In [6]: df.rename(columns=lambda x: x.strip())
Out[6]:
Year Month Value
0 1 2 3
[1 rows x 3 columns]
Note: that this returns a DataFrame object and it's sho...
How to implement a property in an interface
...
301
In the interface, you specify the property:
public interface IResourcePolicy
{
string Versi...