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FixedThreadPool vs CachedThreadPool: the lesser of two evils
I have a progra<em>mem> that spawns threads (~5-150) which perfor<em>mem> a bunch of tasks. Originally, I used a FixedThreadPool because this si<em>mem>ilar question suggested they were better suited for longer lived tasks and with <em>mem>y very li<em>mem>ited knowledge of <em>mem>ultithreading, I considered the average life of the thr...
John Car<em>mem>ack's Unusual Fast Inverse Square Root (Quake III)
John Car<em>mem>ack has a special function in the Quake III source code which calculates the inverse square root of a float, 4x faster than regular (float)(1.0/sqrt(x)) , including a strange 0x5f3759df constant. See the code below. Can so<em>mem>eone explain line by line what exactly is going on here and why t...
<em>Mem>ySQL stored procedure vs function, which would I use when?
I'<em>mem> looking at <em>Mem>ySQL stored procedures and function. What is the real difference?
5 Answers
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What is the difference between JDK dyna<em>mem>ic proxy and CGLib?
...e of the Proxy Design Pattern , What is the difference between JDK's Dyna<em>mem>ic Proxy and third party dyna<em>mem>ic code generation API s such as CGLib ?
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Difference between Observer, Pub/Sub, and Data Binding
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Here's <em>mem>y take on the three:
Data Binding
Essentially, at the core this just <em>mem>eans "the value of property X on object Y is se<em>mem>antically bound to the value of property A on object B. No assu<em>mem>ptions are <em>mem>ade as to how Y knows or is ...
Why does the C# co<em>mem>piler not fault code where a static <em>mem>ethod calls an instance <em>mem>ethod?
The following code has a static <em>mem>ethod, Foo() , calling an instance <em>mem>ethod, Bar() :
3 Answers
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How to open existing project in Eclipse
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Try File &a<em>mem>p;gt; New &a<em>mem>p;gt; Project... &a<em>mem>p;gt; Android Project Fro<em>mem> Existing Code.
Don't copy your project fro<em>mem> pc into workspace, copy it elsewhere and let the eclipse copy it into workspace by <em>mem>enu co<em>mem><em>mem>ands above and checking copy in existing workspace.
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Referencing a string in a string array resource with x<em>mem>l
I have preferences where you can enable/disable what ite<em>mem>s will show up on the <em>mem>enu. There are 17 ite<em>mem>s. I <em>mem>ade a string array in values/arrays.x<em>mem>l with titles for each of these 17 ite<em>mem>s.
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How to concatenate twice with the C preprocessor and expand a <em>mem>acro as in “arg ## _ ## <em>Mem>ACRO”?
I a<em>mem> trying to write a progra<em>mem> where the na<em>mem>es of so<em>mem>e functions are dependent on the value of a certain <em>mem>acro variable with a <em>mem>acro like this:
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No <em>Mem>ain() in WPF?
I a<em>mem> a beginner when it co<em>mem>es to progra<em>mem><em>mem>ing but I was sure that one of the universal rules was that a progra<em>mem> starts with <em>Mem>ain(). I do not see one when I create a WPF project. Is <em>Mem>ain() si<em>mem>ply na<em>mem>ed so<em>mem>ething differently in WPF?
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