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How can I remove the decimal part from JavaScript number?
... inaccuracy of decimal rounding with floating point arithmetic.
Required Reading - What Every Computer Scientist Should Know About Floating-Point Arithmetic.
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Get battery level and state in Android
...t batLevel = bm.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY);
Read BatteryManager | Android Developers - BATTERY_PROPERTY_CAPACITY
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Call int() function on every list element?
...umbers)
is faster.
Probably this will not matter in most cases
Useful read: LP vs map
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Is there an easy way to strike through text in an app widget?
...for App-Widgets. They only work with RemoteViews and there is no method to read the paint flags.
– Ridcully
Mar 17 '14 at 17:53
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jQuery Event : Detect changes to the html/text of a div
...will... if(running == true){return} ...without running your code if it's already running. Set running=true right after your if logic, and running=false before your function exits. You could also use a timer to limit your function to only be able to run every X seconds. running=true; setTimeout(funct...
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
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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-...