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An efficient way to transpose a file in Bash
I have a huge tab-separated file formatted like this
29 Answers
29
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Postgres: How to do Composite keys?
I cannot understand the syntax error in creating a composite key. It may be a logic error, because I have tested many varieties.
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Convert Iterator to ArrayList
...toList());
– neXus
Dec 11 '18 at 13:05
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Openstreetmap: embedding map in webpage (like Google Maps)
Is there a way to embed/mashup the OpenStreetMap in your page (like the way Google Maps API works)?
8 Answers
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In Python, how do I index a list with another list?
I would like to index a list with another list like this
7 Answers
7
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How do I create a Linked List Data Structure in Java? [closed]
...st.insert(3, 3.03);
list.insert(4, 4.04);
list.insert(5, 5.05);
list.printList();
while(!list.isEmpty()) {
Link deletedLink = list.delete();
System.out.print("deleted: ");
deletedLink.printLink();
System.out.println(""...
What's wrong with this 1988 C code?
...to him what was going on. He would have changed the macro for IN, with no errors and then the macro for OUT with the two errors, the second of which would be complaining about the semicolon he had just added.
– jmoreno
Dec 27 '11 at 22:07
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How can I embed a YouTube video on GitHub wiki pages?
I am fairly new to markup (though it's extremely easy to pickup). I am working on a package and am trying to get the wiki pages looking nice as a help manual. I can insert a YouTube video link into the wiki page pretty easily but how do I embed a YouTube video. I know this may not be possible.
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Remove carriage return in Unix
What is the simplest way to remove all the carriage returns \r from a file in Unix?
20 Answers
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What is the difference between join and merge in Pandas?
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The error seems to be saying that it expects the multi index on right that is the same depth as the length on on. That makes sense to me sort of. I can accept that the semantics are different. But I'd like to know if I can get th...