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Difference between declaring variables before or in loop?
...atenate a large number of strings using just string a; a+=anotherstring[i] vs using StringBuilder. There is very big difference in performance between both. There are a lot of such cases where the compiler cannot optimize your code, because it cannot figure out what is intended in a bigger scope. Bu...
What is the difference between a generative and a discriminative algorithm?
...t. This paper is a very popular reference on the subject of discriminative vs. generative classifiers, but it's pretty heavy going. The overall gist is that discriminative models generally outperform generative models in classification tasks.
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Where is the 'tests output pane'?
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In the main menu of VS, choose View > Output, then within the Output pane, pick "Tests".
– Jean Libera
Aug 17 at 17:23
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Why is it considered a bad practice to omit curly braces? [closed]
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community wiki
2 revsZachary Yates
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One SVN repository or many?
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The single vs. multiple issue comes down to personal or organizational preference.
Management of multiple vs. single mainly comes down to access control and maintenance.
Access control for a single repository can be contained in a sin...
Why are empty strings returned in split() results?
..., it allows (as @Roman's answer mentioned) easy checks for (e.g.) absolute vs relative paths (in file paths and URLs), and so forth.
Another way to look at it is that you shouldn't wantonly toss information out of the window for no gain. What would be gained in making x.split(y) equivalent to x.st...
Visual Studio replace tab with 4 spaces?
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For VS2010 and above (VS2010 needs a plugin).
If you have checked/set the options of the tab size in Visual Studio but it still won't work. Then check if you have a .editorconfig file in your project! This will override the Visua...
TypeScript: problems with type system
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This is an old topic... maybe dead to 2012, but exciting and new to VS Code and typescript.
I had to do the following to get this to work in VS Code with the following package references.
const demoCanvas: HTMLCanvasElement = document.getElementById('rfrnCanvas') as any;
if(demoC...
What's the advantage of a Java enum versus a class with public static final fields?
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Anyway, You didn't mentioned any benefits from enums vs static fields, You can use enough types in switch statements with static fields. Op Need real functionals or perfomance differences
– Genaut
Jul 8 '17 at 23:08
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Why doesn't await on Task.WhenAll throw an AggregateException?
...an pick a single exception from the AggregateExceptions and throw that one vs. another one..
– Michael Ray Lovett
Aug 17 '12 at 15:02
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