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Check if a Python list item contains a string inside another string
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@midkin: I neither understand what exactly you were trying to do, nor how it went wrong. You'll probably have more luck by asking a new question (with the "Ask Question" button), copying your exact code, what you would have expected the code to do, a...
sqlite alter table add MULTIPLE columns in a single statement
...purpose to make the query be read as multiple lines.
Then I run this query and get multiple columns added in on run... So no not in one line, but yes in one query its possible.
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How can I tell which homebrew formulae are upgradable?
...found that the answer is:
brew outdated
brew help does not list the command, but it is documented in man brew.
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Python: Is it bad form to raise exceptions within __init__?
...e's no other good way to indicate an error condition within a constructor, and there are many hundreds of examples in the standard library where building an object can raise an exception.
The error class to raise, of course, is up to you. ValueError is best if the constructor was passed an invalid ...
Constant pointer vs Pointer to constant [duplicate]
...erally I would prefer the declaration like this which make it easy to read and understand (read from right to left):
int const *ptr; // ptr is a pointer to constant int
int *const ptr; // ptr is a constant pointer to int
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How to run Nginx within a Docker container without halting?
I have Nginx installed on a Docker container, and am trying to run it like this:
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How can I see the SQL generated by Sequelize.js?
I want to see the SQL commands that are sent to the PostgreSQL server because I need to check if they are correct. In particular, I am interested in the table creation commands.
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Run command on the Ansible host
Is it possible to run commands on the Ansible host?
8 Answers
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Download multiple files with a single action
I am not sure if this is possible using standard web technologies.
19 Answers
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What is a smart pointer and when should I use one?
What is a smart pointer and when should I use one?
14 Answers
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