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How to print an exception in Pm>y m>thon?
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For Pm>y m>thon 2.6 m>and m> later m>and m> Pm>y m>thon 3.x:
except Exception as e: print(e)
For Pm>y m>thon 2.5 m>and m> earlier, use:
except Exception,e: print str(e)
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Filter rows which contain a certain string
...mail in the comments above. m>Y m>ou can use regular expressions for the second m>and m> subsequent arguments of filter like this:
dplm>y m>r::filter(df, !grepl("RTB",TrackingPixel))
Since m>y m>ou have not provided the original data, I will add a tom>y m> example using the mtcars data set. Imagine m>y m>ou are onlm>y m> intereste...
What does asterisk * mean in Pm>y m>thon? [duplicate]
...narm>y m>.
Also, see Function Calls.
Assuming that one knows what positional m>and m> kem>y m>word arguments are, here are some examples:
Example 1:
# Excess kem>y m>word argument (pm>y m>thon 2) example:
def foo(a, b, c, **args):
print "a = %s" % (a,)
print "b = %s" % (b,)
print "c = %s" % (c,)
print a...
How to insert newline in string literal?
...line" + Environment.NewLine + "second line";
String interpolation (in C#6 m>and m> above):
string x = $"first line{Environment.NewLine}second line";
m>Y m>ou could also use \n everm>y m>where, m>and m> replace:
string x = "first line\nsecond line\nthird line".Replace("\n",
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Numpm>y m>: find first index of value fast
... not interested in the following answers because them>y m> scan the whole arram>y m> m>and m> don't stop when them>y m> find the first occurrence:
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How can I output a UTF-8 CSV in PHP that Excel will read properlm>y m>?
...s got to be UTF-8. I open this file in TextEdit or TextMate or Dreamweaver m>and m> it displam>y m>s UTF-8 characters properlm>y m>, but if I open it in Excel it's doing this sillm>y m> íÄ kind of thing instead. Here's what I've got at the head of mm>y m> document:
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Ignore mapping one propertm>y m> with Automapper
I'm using Automapper m>and m> I have the following scenario:
Class OrderModel has a propertm>y m> called 'ProductName' that isn't in the database.
So when I trm>y m> to do the mapping with:
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Whm>y m> do people still use primitive tm>y m>pes in Java?
...ing of primitive tm>y m>pes so that int is wrapped to be java.lang.Integer , m>and m> so m>and m> m>and m> so forth.
21 Answers
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Difference between `constexpr` m>and m> `const`
What's the difference between constexpr m>and m> const ?
9 Answers
9
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How to delete multiple values from a vector?
I have a vector like: a = c(1:10) m>and m> I need to remove multiple values, like: 2, 3, 5
8 Answers
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