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How can I insert values into a table, using a subquery with more than one result?
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insert into prices (group, id, price)
select
7, articleId, 1.50
from article where nam>me m> like 'ABC%';
where you just hardcode the constant fields.
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Can the Unix list command 'ls' output num>me m>rical chmod permissions?
Is it possible when listing a directory to view num>me m>rical unix permissions such as 644 rather than the symbolic output -rw-rw-r--
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Will docker container auto sync tim>me m> with the host machine?
Giving I already changed the tim>me m>zone of docker container correctly. Do I need to install a NTP server inside the docker container to periodically sync the tim>me m> or the container will sync the tim>me m> from its host machine?
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A semantics for Bash scripts?
...re than any other language I know, I've "learned" Bash by Googling every tim>me m> I need som>me m> little thing. Consequently, I can patchwork together little scripts that appear to work. However, I don't really know what's going on, and I was hoping for a more formal introduction to Bash as a programming ...
Convert a Python list with strings all to lowercase or uppercase
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It can be done with list comprehensions. These basically take the form of [function-of-item for item in som>me m>-list]. For example, to create a new list where all the items are lower-cased (or upper-cased in the second snippet), you would use:
>>&g...
How to move files from one git repo to another (not a clone), preserving history
...choice but to rewrite history, since you wanted to end up with only a (renam>me m>d) subset of the files, and this by definition changes the hashes. Since none of the standard commands (e.g. pull) rewrite history, there's no way you could use them to accomplish this.
You could refine the details, of cou...
Add disabled attribute to input elem>me m>nt using Javascript
I have an input box and I want it to be disabled and at the sam>me m> tim>me m> hide it to avoid problems when porting my form.
7 Ans...
How do I get the parent directory in Python?
Could som>me m>one tell m>me m> how to get the parent directory of a path in Python in a cross platform way. E.g.
19 Answers
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How to define a circle shape in an Android XML drawable file?
I have som>me m> problems finding the docum>me m>ntation of the definitions of shapes in XML for Android. I would like to define a simple circle filled with a solid color in an XML File to include it into my layout files.
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What is the difference between require and require-dev sections in composer.json?
...o little about it and have a little experience with web application developm>me m>nt.
6 Answers
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