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What is the difference between String.Empty and “” (empty string)?
... C# 4.0 or higher
void SomeMethod(int ID, string value = string.Empty)
// Error: Default parameter value for 'value' must be a compile-time constant
{
//... implementation
}
Case expression in switch statement
string str = "";
switch(str)
{
case string.Empty: // Error: A constant value i...
How do you run a command for each line of a file?
... why does the third command not work in a makefile? i'm getting "syntax error near unexpected token `<'", but executing straight from the command line works.
– Woodrow Barlow
Sep 28 '15 at 1:01
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How to search and replace globally, starting from the cursor position and wrapping around the end of
... of use.
– q335r49
Mar 18 '14 at 22:05
Neither the original command nor its version with a prompt returns the cursor t...
Iterating over every two elements in a list
...ad a list that had not even amount of numbers in it, it would get an index error. Solved it with a try: except:
– Hans de Jong
Oct 20 '14 at 9:39
...
Does using “new” on a struct allocate it on the heap or stack?
...ference)
– user1234567
Jul 10 at 12:05
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How to change the color of an svg element?
....785c1.711,0.297,2.961,1.781,2.961,3.518v0.093c0,1.72-1.223,3.188-2.914,3.505
c-37.093,6.938-124.97,21.35-134.613,21.35c-13.808,0-25-11.192-25-25c0-9.832,14.79-104.675,21.618-143.081
c0.274-1.542,1.615-2.669,3.181-2.669h0.008c1.709,0,3.164,1.243,3.431,2.932l18.933,119.904L382.816,265.785z"/>
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How to list all tags along with the full message in git?
... |
edited Feb 27 at 4:05
answered Oct 14 '14 at 17:33
s...
How to download an entire directory and subdirectories using wget?
...r.
– isomorphismes
Jun 21 '14 at 17:05
2
I tried the above command to get all the files from http...
How can I count the occurrences of a list item?
... very late to the party but wouldn't following code throw an error if a list contained more than one instance of i, because it will try to enter multiple keys of same value in a dictionary. dict((i, a.count(i)) for i in a)
– rp1
Sep 16 '19 a...
Transpose list of lists
...oesn't seem to work for Py3. The generator is created but next() raises an error immediately: TypeError: 'NoneType' object is not callable.
– Mad Physicist
Sep 13 '16 at 15:32
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