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How to write a multidimensional array to a text file?
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You might not need pprint in order to print the dictionary.
– zyy
Jan 28 '19 at 22:29
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How do I convert an enum to a list in C#? [duplicate]
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Awesome. Just realized that the ordering of the list can be specified by the 'value' of the enums. Ex: enum Foo { A = 1, B = 2, D = 4, C = 3, } => Once this is ran thru the GetValue and Cast, then the order is A, B, C, D. Fantastic!
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How to get a string after a specific substring?
...han the one returned, i.e. substrings which are not necessary to create in order to derive the result.
– shx2
Nov 9 '19 at 16:14
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partial string formatting
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If you know in what order you're formatting things:
s = '{foo} {{bar}}'
Use it like this:
ss = s.format(foo='FOO')
print ss
>>> 'FOO {bar}'
print ss.format(bar='BAR')
>>> 'FOO BAR'
You can't specify foo and bar at the ...
How To: Execute command line in C#, get STD OUT results
...ta is consumed, so I have to read both StandardError and StandardOutput in order to guarantee that a task executes correctly.
– Ted Spence
Aug 31 '12 at 18:45
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Postgresql SELECT if string contains
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shouldn't be the order of aaaa and tag_name reversed? i mean that you should put a column name after where
– user151496
May 11 '15 at 15:10
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Init method in Spring Controller (annotation version)
... @PostConstruct since autowiring/injection by setter was not yet done. The order is constructor, @PostConstruct then autowired setters. I solved it with @EventListener annotation which wil run last and at the "same" time for all beans. The example shows implementation of InitializingBean aswell.
I ...
Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
... Add column with default value
2) THEN: Remove default value
add_column :orders, :items, :integer, null: false, default: 0
change_column :orders, :items, :integer, default: nil
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What's the Hi/Lo algorithm?
... name. For example, there is an allocator the Customers table, one for the Orders table, and so forth. Forgive me, I'm slow, sometimes.
– Rock Anthony Johnson
Sep 21 '18 at 20:28
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Spring MVC @PathVariable with dot (.) is getting truncated
...isteredSuffixPatternMatch property of RequestMappingHandlerMapping bean in order to keep suffixPattern recognition activated but limited to registered extension.
Here you define only json and xml extensions :
<bean id="handlerMapping"
class="org.springframework.web.servlet.mvc.method.ann...