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What are the dangers when creating a thread with a stack size of 50x the default?
...as much time as the 100th run of any test for me. From my experience, this Java JIT thing does not apply to .NET at all. The only "warm up" that .NET does is loading classes and assemblies when used for the first time.
– Vercas
Jun 14 '14 at 22:26
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Performant Entity Serialization: BSON vs MessagePack (vs JSON)
...ages.
Implementation and API design
MessagePack has type-checking APIs (Java, C++ and D)
MessagePack supports static-typing.
Dynamic-typing used with JSON or BSON are useful for dynamic languages like Ruby, Python or JavaScript. But troublesome for static languages. You must write boring type-c...
How to store a list in a column of a database table
...different languages can talk to one another. And programs serialized using Java's format would not do all that well if a Lisp program wanted to load it.
If you want a good way to do this sort of thing there are usually array-or-similar types available. Postgres for instance, offers array as a type,...
Gson custom seralizer for one variable (of many) in an object using TypeAdapter
... approach looks better if you're frequently going to modify fields in your Java object. It's a trade-off of ease-of-use vs flexibility, take your pick.
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JavaScript + Unicode regexes
How can I use Unicode-aware regular expressions in JavaScript?
11 Answers
11
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How can I access “static” class variables within class methods in Python?
...takes a lot of work to remember when getting started is that python is not java. More than just a cliche. In java, an entire class is compiled, making the namespace resolution real simple: any variables declared outside a method (anywhere) are instance (or, if static, class) variables and are impl...
What is Type-safe?
...5"), and it is expecting an integer.
In a loosely typed language, such as javascript, I can do the following:
function AddTwoNumbers(a, b)
{
return a + b;
}
if I call it like this:
Sum = AddTwoNumbers(5, "5");
Javascript automaticly converts the 5 to a string, and returns "55". This is du...
What is the difference between a field and a property?
...tion of the class. Therefore we wrap fields with Properties (or methods in Java's case) to give us the ability to change the implementation without breaking code depending on us. Seeing as we can put logic in the Property also allows us to perform validation logic etc if we need it.
C# 3 has the pos...
Detect application heap size in Android
...r bitmap data, which is allocated by native code, while the app heap holds Java application data. I was interested to learn that the native heap is counted against the app heap's limit, and after 3.0 the allocations actually occur on the app's heap. Diane Hackborn (hackbod) posts on this topic her...
Are non-synchronised static methods thread safe if they don't modify static class variables?
...you find one, its not thread safe.
Please be also aware, that most of the Java 1.5 Collection classes are not threadsafe, except those where stated, like ConcurrentHashMap.
And if you really want to dive into this, have a close look at the volatile keyword and ALL its side effects. Have a look at...