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How to correctly use the extern keyword in C
...t;stdio.h>
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myCFile2.c:
#include <stdio.h>
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Now if both myCFile1.o and MyCFile2.o are linked by the linker they will both point to the same errno. Thus, solving the implementation with extern.
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Using the Underscore module with Node.js
..., it overwrites the _ object with the result of my function call. Anyone know what's going on? For example, here is a session from the node.js REPL:
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Where do I set my company name?
...nd it. Then I change something related to relative to absolute, etc. Well, now things doesn't show up
– user4951
May 8 '12 at 10:42
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How do you convert a DataTable into a generic list?
...(DateTime )); for(int i=0;i<=1000;i++){dt.Rows.Add(i, "foo", DateTime.Now);}
– Rahul Garg
Jul 25 '18 at 10:56
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Simple argparse example wanted: 1 argument, 3 results
... excellent I'm sure, is too much for my tiny beginner brain to grasp right now. I don't need to do math on the command line or meddle with formatting lines on the screen or change option characters. All I want to do is "If arg is A, do this, if B do that, if none of the above show help and quit" .
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How does one generate a random number in Apple's Swift language?
...n one's own program? Or is there a library that does this that we can use now?
25 Answers
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Append TimeStamp to a File Name
...by adding a time stamp to the file name with something like this DateTime.Now.ToString().Replace('/', '-').Replace(':', '.') .
Is there a better way to do this?
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Django: How do I add arbitrary html attributes to input fields on a form?
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Good! No need to explicitly define all widgets now.
– Mikael Lindlöf
Feb 2 '16 at 7:53
add a comment
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Transpose/Unzip Function (inverse of zip)?
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Known as zip_longest for python3 users.
– zezollo
Mar 8 '16 at 9:02
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Basic http file downloading and saving to disk in python?
...y possibility to save in /myfolder/file.gz ?
– John Snow
Mar 16 '14 at 17:57
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No better possibi...