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What is an efficient way to implement a singleton pattern in Java? [closed]
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I think people should start looking at enums as just a class with a feature. if you can list the instances of your class at compile time, use an enum.
– Amir Arad
Oct 7 '08 at 7:17
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Casperjs/PhantomJs vs Selenium
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It seems that your described workflow of starting to write tests with PhantomJS then use Selenium assumes a total rewrite of tests... Could you use PhantomJS scripts directly with Selenium?
– lajarre
Aug 20 '15 at 9:45
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How can I get Knockout JS to data-bind on keypress instead of lost-focus?
...ery nice for those of us on KO 3.2 who didn't know about TextInput when we started, and can't update every input in the whole system!
– cscott530
Dec 22 '16 at 15:54
add a com...
How to add elements of a Java8 stream into an existing List
...ind a good introduction to Functional Programming (there are hundreds) and start reading. A "preview" explanation would be something like: it's more mathematically sound and easier to reason about to not modify data (in most parts of your program) and leads to higher level and less technical (as wel...
Is VB really case insensitive?
I'm not trying to start an argument here, but for whatever reason, it's typically stated that Visual Basic is case insensitive and C languages aren't (and somehow that is a good thing).
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How to set the prototype of a JavaScript object that has already been instantiated?
...pe. The way it works is whenever a property on an object is called it will start at the object and then go up through the [[prototype]] chain until it finds a match, or fail, after the root Object prototype. This is how Javascript allows for runtime building and modification of objects; it has a pla...
How to use sessions in an ASP.NET MVC 4 application?
...worth noting that sessions should be kept to a minimum, large sessions can start to cause performance issues.
It's also recommended to not store any sensitive data in them (passwords, etc).
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How to iterate over arguments in a Bash script
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On the other hand, if you are starting to parse flag arguments, you might want to consider a more powerful script language than bash :)
– nuoritoveri
Jan 6 '17 at 8:37
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How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?
...just an example).
I also learned that ^\ should send sigquit, which I may start using myself. Looks very useful.
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Android AsyncTask threads limits?
... the number of CPUs on the device, with a minimum of 2 and maximum of 4 at start, while growing to a max of CPU*2 +1 - Reference
// We want at least 2 threads and at most 4 threads in the core pool,
// preferring to have 1 less than the CPU count to avoid saturating
// the CPU with background work...