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Assert equals between 2 Lists in Junit
... or with a single line: assertThat(yourList.toArray(), arrayContainingInAnyOrder(1,2,3,4,5));
– user1778602
Mar 7 '18 at 5:25
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Get array of object's keys
...ys(foo);
console.log(keys) // ['alpha', 'beta']
// (or maybe some other order, keys are unordered).
This is an ES5 feature. This means it works in all modern browsers but will not work in legacy browsers.
The ES5-shim has a implementation of Object.keys you can steal
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What .NET collection provides the fastest search
... is the fastest searchable collection" depends on your specific data size, ordered-ness, cost-of-hashing, and search frequency.
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Get list of passed arguments in Windows batch script (.bat)
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REM It's important to clear the definitions for the key and value in order to
REM search for the next key value set.
SET KEY=
SET VALUE=
)
GOTO:EOF
:Function_Show_Defined
ECHO.
ECHO ::::::::::::::::::: %~0 ::::::::::::::::::::::::::::::::
ECHO :: Checks which args were defined i....
How Do I Choose Between a Hash Table and a Trie (Prefix Tree)?
...ize of the key
Lookup can take less than k time if it's not there
Supports ordered traversal
No need for a hash function
Deletion is straightforward
New operations:
You can quickly look up prefixes of keys, enumerate all entries with a given prefix, etc.
Advantages of linked structure:
If th...
When should we call System.exit in Java
...and the shutdown process in java, in addition to the answer above:
In an orderly* shutdown, the JVM first starts all registered shutdown hooks. Shutdown hooks are unstarted threads that are registered with Runtime.addShutdownHook.
JVM makes no guarantees on the order in which shutdown hooks
are st...
Best practice? - Array/Dictionary as a Core Data Entity Attribute [closed]
...n be handled by Core Data.
Update
As of OS X 10.7, Core Data includes an ordered set type which can be used in place of an array. If you can target 10.7 or later, this is the best solution for ordered (array-like) collections.
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Concatenating multiple text files into a single file in Bash
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Just remember, for all the solutions given so far, the shell decides the order in which the files are concatenated. For Bash, IIRC, that's alphabetical order. If the order is important, you should either name the files appropriately (01file.txt, 02file.txt, etc...) or specify each file in the orde...
1052: Column 'id' in field list is ambiguous
...nion
(select ID from Design where AccountID = 1 and Rendered = 'True')
order by ID limit 0, 51
Here's the docs for it https://dev.mysql.com/doc/refman/5.0/en/union.html
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Should I use encoding declaration in Python 3?
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@pepr A Byte Order Mark could do the same, no?
– endolith
Jul 3 '17 at 15:01
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