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Convert nested Python dict to object?
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Can we guarantee that the order of the list returned by keys() and values() match in order? I mean, if it is a OrderedDict, yes. But a standard dict? I know that CPython 3.6+ and PyPy "compact" dicts are ordered, but quoting documentation: "The order-...
jQuery selectors on custom data attributes using HTML5
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jsFiddle Demo
jQuery provides several selectors (full list) in order to make the queries you are looking for work. To address your question "In other cases is it possible to use other selectors like "contains, less than, greater than, etc..."." you can also use contains, starts with, and...
How can I have grep not print out 'No such file or directory' errors?
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@sbhatla the parenthesis create an order of operations for the find command. stackoverflow.com/questions/24338777/…
– Choylton B. Higginbottom
Sep 25 '18 at 19:09
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How to get image height and width using java?
...56) - 2649ms, 68ms
It's obvious that some methods load the whole file in order to get dimensions while others get by just reading some header information from the image. I think these numbers may be useful when application performance is critical.
Thank you everyone for the contribution to this t...
How can I sort arrays and data in PHP?
...az'];
}
}
For those familiar, this is equivalent to an SQL query with ORDER BY foo, baz.
Also see this very neat shorthand version and how to create such a comparison function dynamically for an arbitrary number of keys.
Sorting into a manual, static order
If you want to sort elements into a "m...
How to modify PATH for Homebrew?
...solution, it might be that you have to restart the command line session in order to see the change.
– avelis
Oct 29 '12 at 19:11
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What did MongoDB not being ACID compliant before v4 really mean?
...ent.
If you need to remove an item from inventory and add it to someone's order at the same time - you can't. Unless those two things - inventory and orders - exist in the same document (which they probably do not).
I encountered this very same issue in an application I am working on and had two ...
Why use make over a shell script?
... other sort of tree analysis that determines what depends on what and what order to build the out-of-date things such that every prerequisite is built before every dependency, and only built once.
It's a language for declarative programming. New elements can be added without needing to merge them in...
what is the basic difference between stack and queue?
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You can think of both as an ordered list of things (ordered by the time at which they were added to the list). The main difference between the two is how new elements enter the list and old elements leave the list.
For a stack, if I have a list a, b, c...
How do I sort an NSMutableArray with custom objects in it?
... the NSSortDescriptor method is that it provides a way to define your sort order using data, rather than code, which makes it easy to e.g. set things up so users can sort an NSTableView by clicking on the header row.
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