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Multidimensional Array [][] vs [,] [duplicate]

...fies a jagged array. http://msdn.microsoft.com/en-us/library/2s05feca(v=vs.80).aspx The second one is basically a two dimensional array and the syntax is correct and acceptable. double[,] ServicePoint = new double[10,9];//<-ok (2) And to access or modify a two dimensional array you have ...
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Inheritance vs. Aggregation [closed]

... I gave an answer to "Is a" vs "Has a" : which one is better?. Basically I agree with other folks: use inheritance only if your derived class truly is the type you're extending, not merely because it contains the same data. Remember that inheritance m...
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SHA1 vs md5 vs SHA256: which to use for a PHP login?

...rds are cracked mostly because they are too darn simple, or the software devs are too darn lazy to think like a cyber-criminal. – user4244405 Aug 22 '18 at 21:58 ...
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Single vs double quotes in JSON

... How does this answer the question? What does this have to do with single vs. double quotes in JSON? This ast approach could allow you to load a Python dict from a string, but the main issue the OP has is that string #1 is not valid JSON whereas string #2 is. – jschultz410 ...
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How can I rename a project folder from within Visual Studio?

... community wiki 13 revs, 10 users 51%Tim Abell 25 ...
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Debug vs. Release performance

...ading time. Performance different is more obvious when running the code in VS because of more extensive PDB and symbols that are loaded, but if you run it independently, the performance differences may be less apparent. Certain code will optimize better than other and it is using the same optimizing...
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Preventing console window from closing on Visual Studio C/C++ Console application

... I just tested this in VS2017 and VS2019. It requires both setting the subsystem to CONSOLE and turning this option off. Having one or the other or neither closes the window automatically. – Casey Jul 27 '19 a...
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String vs string in C# [duplicate]

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Tomcat VS Jetty [closed]

I'm wondering about the downsides of each servers in respect to a production environment. Did anyone have big problems with one of the features? Performance, etc. I also quickly took a look at the new Glassfish, does it match up the simple servlet containers (it seems to have a good management inter...