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Why does the default parameterless constructor go away when you create one with parameters
...ructor that ensures the class' invariant" and it would raise a compilation error.
– Jon Hanna
Aug 26 '12 at 12:23
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Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
...r to write
+ easier to maintain
+ easier code reuse (try to find universal error-proof way to include files with common code in sh, I dare you)
+ you can do OOP with it too!
+ easier arguments parsing. well, not easier, exactly. it still will be too wordy to my taste, but python have argparse facili...
What is an 'endpoint' in Flask?
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Hows about url_for for root? I catched error Could not build url for endpoint ''
– TomSawyer
Sep 19 '17 at 8:28
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Will Try / Finally (without the Catch) bubble the exception?
...we really haven't got our act together yet as an industry when it comes to error handling. Not that I have anything better to suggest than exceptions, but I'm hoping the future holds something more likely to lead to the right course of action being taken reasonably easily.
– Jo...
Android splash screen image sizes to fit all devices
I have a full screen PNG I want to display on splash. Only one error there, and I have no idea
what size to put in every drawable folder ( ldpi , mdpi , hdpi , and xhdpi ). My application is supposed to run good and beautiful on all phones and tablets. What sizes (in pixels) should I create so th...
Difference between classification and clustering in data mining? [closed]
...equations, where the feeling of doing something wrong is represented by an error or cost. This process of identifying what not to do with a saber is called Classification .
Clustering and Classification are the absolute basics of machine learning. Let’s look at the difference between them.
Kyl...
How to see which commits in one branch aren't in the other?
...ent version of git (?) but in that case you should have gotten a rev-parse error on the three dots.
– sehe
Sep 28 '11 at 13:39
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How to sort in-place using the merge sort algorithm?
... big enough to hold elements exchanged in without causing any out-of-bound error.
The work area can be overlapped with either of the two sorted arrays; however, it must ensure that none of the unmerged elements are overwritten.
With this merging algorithm defined, it's easy to imagine a solution, ...
C char array initialization
...me point after I provided this answer.
Your code will result in compiler errors. Your first code fragment:
char buf[10] ; buf = ''
is doubly illegal. First, in C, there is no such thing as an empty char. You can use double quotes to designate an empty string, as with:
char* buf = "";
That w...
What is JSONP, and why was it created?
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JSONP is a great away to get around cross-domain scripting errors. You can consume a JSONP service purely with JS without having to implement a AJAX proxy on the server side.
You can use the b1t.co service to see how it works. This is a free JSONP service that alllows you to minify...