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Conventions for exceptions or error codes
...e code that reacts appropriately to every situation (including the unhappy ones), but that's because writing error-free code is tedious and hard, not because you're passing error codes.
Both Raymond Chen and Joel have made some eloquent arguments against using exceptions for everything.
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Chrome says “Resource interpreted as script but transferred with MIME type text/plain.”, what gives?
...ude application/x-javascript, as the MIME media types listed above are the ones registered in the standards tree by now (so there is no need, and there should be no want, to use experimental ones anymore). Cf. RFC 4329, "Scripting Media Types" (2005 CE) and my Test Case: Support for Scripting Media...
mysql - how many columns is too many?
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If I have one table have 15 cols, and another one have 300 cols, the primary key of the two tables are the same. Select one column in the two tables, will the performance significantly differ?
– an offer can't ref...
What's your most controversial programming opinion?
...gs that don't warrant them. Just because something is new, or because someone respected has an opinion, doesn't mean it fits all :)
EDIT:
Just to clarify - I don't think people should ignore best practices, valued opinions etc. Just that people shouldn't just blindly jump on something without thin...
Delete fork dependency of a GitHub repository
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On this page, "Commit was made in a fork" paragraph, it is explained that one has to go through support to switch. Therefore, it is likely that there is no way to do that by yourself (unless you destroy and recreate your repo which is explained before... if you do so be careful if you have tickets ...
How to find list intersection?
...n the intersection is [1,1,3,5] but by above method it will result in only one 1 i.e. [1, 3, 5] what will be the write way to do it then?
– Nitish Kumar Pal
Oct 10 '18 at 5:18
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Can't start Eclipse - Java was started but returned exit code=13
...bit OS. After downgrading the JDK to 32-bit, Eclipse started working.
Use one of the following combinations.
32-bit OS, 32-bit JDK, 32-bit Eclipse (32-bit only)
64-bit OS, 32-bit JDK, 32-bit Eclipse
64-bit OS, 64-bit JDK, 64-bit Eclipse (64-bit only)
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RegEx for Javascript to allow only alphanumeric
I need to find a reg ex that only allows alphanumeric. So far, everyone I try only works if the string is alphanumeric, meaning contains both a letter and a number. I just want one what would allow either and not require both.
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Printing 1 to 1000 without loop or conditionals
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@dreamlax: It's just one of those things I have learned from experience over the years: use '\n' unless you really want to flush, use ++i unless you actually need the former value of i, pass by const reference unless you have a good reason not to...
How to combine multiple conditions to subset a data-frame using “OR”?
...ctually an additional error that I noticed when I was correcting the first one. The conditional clause that checks for NA values needs to be first if it is to be handled as I intended, since ...
> NA & 1
[1] NA
> 0 & NA
[1] FALSE
Order of arguments may matter when using '&".
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