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Which rows are returned when using LIMIT with OFFSET in MySQL?
In the query below:
3 Answers
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Data access object (DAO) in Java
...d I came across a term called DAO . I found out that it is a Data Access Object. Can someone please explain me what this actually is?
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Indent multiple lines quickly in vi
It should be trivial, and it might even be in the help, but I can't figure out how to navigate it. How do I indent multiple lines quickly in vi?
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POST unchecked HTML checkboxes
I've got a load of checkboxes that are checked by default. My users will probably uncheck a few (if any) of the checkboxes and leave the rest checked.
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Matplotlib Legends not working
Ever since upgrading matplotlib I get the following error whenever trying to create a legend:
4 Answers
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Javascript fuzzy search that makes sense
I'm looking for a fuzzy search JavaScript library to filter an array. I've tried using fuzzyset.js and fuse.js , but the results are terrible (there are demos you can try on the linked pages).
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How do I make many-to-many field optional in Django?
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If you want to be able to specify ManyToMany relation without making it required just use blank=True:
class Group(models.Model):
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events = models.ManyToManyField(Event, blank=True)
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What is the proper way to test if a parameter is empty in a batch file?
I need to test if a variable is set or not. I've tried several techniques but they seem to fail whenever %1 is surrounded by quotes such as the case when %1 is "c:\some path with spaces" .
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Uninstall / remove a Homebrew package including all its dependencies
I have a Homebrew formula that I wish to uninstall/remove along with all its dependencies, skipping packages whom other packages depend upon (a.k.a. Cascading package removal in Package manager parlance).
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GitHub pull request showing commits that are already in target branch
I'm trying to review a pull request on GitHub to a branch that isn't master. The target branch was behind master and the pull request showed commits from master, so I merged master and pushed it to GitHub, but the commits and diff for them still appear in the pull request after refreshing. I've doub...