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How can I count occurrences with groupBy?
...ity() (with static import) instead of e -> e makes it a little nicer to read: Map<String, Long> counted = list.stream().collect(groupingBy(identity(), counting()));
– Kuchi
Oct 11 '15 at 23:36
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Bulk Insertion in Laravel using eloquent ORM
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To whoever is reading this, check out createMany() method.
/**
* Create a Collection of new instances of the related model.
*
* @param array $records
* @return \Illuminate\Database\Eloquent\Collection
*/
public function createMany(...
Issue pushing new code in Github
I created a new repository on Github which has only Readme.md file now.
14 Answers
14
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原子vector的一种实现源码(atomic-vector) - C/C++ - 清泛网 - 专注C/C++及内核技术
.../*
* AtomicVector is a simple vector intended for use by many concurrent readers
* and writers. The size given to the constructor determines how many elements
* the AtomicVector will initially hold, and each one will be initialized to
* the given default value. Elements may be retrieved and ...
Best practice? - Array/Dictionary as a Core Data Entity Attribute [closed]
... lot of data to/from the data store (if it's an SQLite data store) just to read or modify a small part of the collection.
The alternative is to use Core Data to-many relationships to model the semantics of the array or dictionary collection. Arrays are easier, so lets start with that. Core Data to-...
Concatenating multiple text files into a single file in Bash
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@rmeador yes, that is true, if all.txt already exists you will have this problem. This problem is solved by providing the output file with a different extension, or moving all.txt to a different folder.
– Robert Greiner
Jan 28...
How to display Toast in Android?
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Read the documentation, you will only choose either Toast.LENGTH_SHORT or Toast.LENGTH_LONG for the message duration.
– Jorgesys
Jan 16 '14 at 21:35
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Best way to repeat a character in C#
...could just iterate item by item. Thank you for the link, I will ggive it a read!
– Marie
Mar 27 '19 at 14:14
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Increase font size chrome console
...l the other UI elements as well and effectively decreasing total available reading space.
– Aditya M P
Jan 27 '19 at 7:57
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How can I remove the top and right axis in matplotlib?
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Make sure you read the warning at matplotlib.sourceforge.net/mpl_toolkits/axes_grid/users/… about tick-mark support being incomplete before you try and use the above with e.g rotated labels though!
– timday
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