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How to negate a method reference predicate
In Java 8, you can use a method reference to filter a stream, for example:
12 Answers
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How does the HyperLogLog algorithm work?
I've been learning about different algorithms in my spare time recently, and one that I came across which appears to be very interesting is called the HyperLogLog algorithm - which estimates how many unique items are in a list.
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How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
... using document.createEvent() and .dispatchEvent() works.
That said, demo time. Here is a working Fiddle.
HTML:
<select id="dropdown">
<option value="Red">Red</option>
<option value="Green">Green</option>
<option value="Blue">Blue</option>
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Integrating the ZXing library directly into my Android application
... I wish I could give more upvotes. You have no idea how many different times I have tried to figure this out on different projects over the years.
– StarWind0
Jan 6 '16 at 9:49
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Why are only a few video games written in Java? [closed]
...o since you'll likely reintroduce a ton of bugs which you'll need to spend time ironing out.
Finally, it's rare for games to be written in 100% C++ anyway - a lot is done using scripting languages, whether they're custom or just integrating an existing languages (Lua being one of the more popular o...
iPad Safari scrolling causes HTML elements to disappear and reappear with a delay
... child elements).
Not a guaranteed fix, but fairly successful most of the time.
Hat tip: https://web.archive.org/web/20131005175118/http://cantina.co/2012/03/06/ios-5-native-scrolling-grins-and-gothcas/
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How should I store GUID in MySQL tables?
...eger. Since he put that challenge out there to me I thought now was a good time to mention it. That being said...
You can store a guid as a CHAR(16) binary if you want to make the most optimal use of storage space.
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Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... 含义
name
线程中调运的方法名；
Incl CPU Time
当前方法（包含内部调运的子方法）执行占用的CPU时间；
Excl CPU Time
当前方法（不包含内部调运的子方法）执行占用的CPU时间；
Incl Real Time
当前方法...
Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
...Leandros By using var keyword, why do we need to type UIViewController two times in this line "var controller: UIViewController = UIViewController()"? Is var not same as JavaScript/C# (if no, then so sad)? Is this casting, but object types are same on both sides of equal sign?
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How to move certain commits to be based on another branch in git?
...often that I really should, the SmartGit log view GUI has saved me so many times with the same situation.
– WORMSS
Aug 6 '15 at 9:28
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