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How to parse a JSON string into JsonNode in Jackson?
...be broken
– manuna
May 22 '18 at 15:32
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DDD - the rule that Entities can't access Repositories directly
... is separation of concerns and good layering. This doesn't make sense on small projects, but if you're on a large team you want to say, "You access a product through the Product Repository. Product is an aggregate root for a collection of entities, including the ProductCatalog object. If you want to...
How to access array elements in a Django template?
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You can access sequence elements with arr.0 arr.1 and so on. See The Django template system cha...
Can I scroll a ScrollView programmatically in Android?
Is there any way to scroll a ScrollView programmatically to a certain position?
18 Answers
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UILabel - Wordwrap text
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devios1
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answered Jul 13 '09 at 18:57
Kendall He...
How to delete an item in a list if it exists?
...emethod will remove only the first occurrence of thing, in order to remove all occurrences you can use while instead of if.
while thing in some_list: some_list.remove(thing)
Simple enough, probably my choice.for small lists (can't resist one-liners)
2) Duck-typed, EAFP style:
This shoot-f...
A Better Django Admin ManyToMany Field Widget
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answered Mar 22 '11 at 3:32
mrfunyonmrfunyon
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tooltips for Button
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@EduardLuca, In my case tooltip really does no work on disabled buttons because Bootstrap sets pointer-events: none for disabled state. It should work if set pointer-events: auto directly to the element.
– Vitaliy Alekask
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npm can't find package.json
I'm trying to install the dependencies of some example: npm's express 2.5.8 that I've downloaded, but all of the apps throw the same error:
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What is a StackOverflowError?
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Parameters and local variables are allocated on the stack (with reference types, the object lives on the heap and a variable in the stack references that object on the heap). The stack typically lives at the upper end of your address space and as it is used up...