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matplotlib does not show my drawings although I call pyplot.show()
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I tried but I got an error something like: ImportError: No module named _backend_gdk
– Baskaya
Sep 30 '11 at 18:15
6
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Why doesn't Ruby support i++ or i-- (increment/decrement operators)?
...n|de)crement" working so
|could somebody help here? Does this contain some errors or is the idea
|wrong?
(1) ++ and -- are NOT reserved operator in Ruby.
(2) C's increment/decrement operators are in fact hidden assignment.
They affect variables, not objects. You cannot accomplish
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Oracle SQL: Update a table with data from another table
...n = (select...)
never worked for me since set only expects 1 value - SQL Error: ORA-01427: single-row subquery returns more than one row.
here's the solution:
BEGIN
For i in (select id, name, desc from table1)
LOOP
Update table2 set name = i.name, desc = i.desc where id = i.id;
END LOOP;
END;
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What does the keyword Set actually do in VBA?
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In your case, it will produce an error. :-)
Set assigns an object reference. For all other assignments the (implicit, optional, and little-used) Let statement is correct:
Set object = New SomeObject
Set object = FunctionReturningAnObjectRef(SomeArgument)
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How do you get git to always pull from a specific branch?
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I just tried this, and I get the error fatal: Not a valid object name: 'origin/master'. even though origin is a valid remote, and master exists, as per usual, in both repos.
– Ken Williams
Apr 6 '12 at 14:00
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How to iterate over arguments in a Bash script
I have a complex command that I'd like to make a shell/bash script of. I can write it in terms of $1 easily:
8 Answers
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How can I run dos2unix on an entire directory? [closed]
...d . -type f -exec dos2unix {} /home/venuk/Desktop/NEO_Src and it gave the error find: missing argument to `-exec'
– Vivek Gaur
Aug 13 '12 at 7:05
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How are Python's Built In Dictionaries Implemented?
Does anyone know how the built in dictionary type for python is implemented? My understanding is that it is some sort of hash table, but I haven't been able to find any sort of definitive answer.
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Call to undefined method mysqli_stmt::get_result
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Getting a "Uncaught Error: Call to undefined method mysqli_stmt::bind_results()" error by using the code
– Devil's Dream
Feb 20 '18 at 8:53
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Correct way to detach from a container without stopping it
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it returns me: Error response from daemon: Container f560a0ad6806150b2775d0b6e6d5f7065a03775bae858fb4fb7df05a277976db is not running
– Webwoman
Mar 1 '19 at 13:27
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