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Read an Excel file directly from a R script
... can obviously loop over them all], included plots, etc.). But for a well-formed, rectangular spreadsheet with plain numbers and character data (i.e., not comma-formatted numbers, dates, formulas with divide-by-zero errors, missing values, etc. etc. ..) I generally have no problem with this process...
How to work with complex numbers in C?
...C? I see there is a complex.h header file, but it doesn't give me much information about how to use it. How to access real and imaginary parts in an efficient way? Is there native functions to get module and phase?
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Truncating long strings with CSS: feasible yet?
...his same problem too. I can't believe Firefox doesn't support this in some form yet.
– mcjabberz
Aug 24 '09 at 18:42
d...
Should I use JSLint or JSHint JavaScript validation? [closed]
...be a good balance. It catches stuff that's a legitimate bug or really bad form, but doesn't bark at me like JSLint does (sometimes, in ways I can't disable) for the stylistic opinions or syntactic nitpicks that I don't care for.
A lot of good libraries aren't Lint'able, which to me demonstrates ...
Detail change after Git pull
...{1}..master --dirstat=cumulative,files
This will give you two blocks of information about the changes in between your last pull an the current state of work. Example output (I added a --- as divider between --stat and --dirstat output to make it more clear):
mu-plugins/media_att_count.php ...
Recommended way to get hostname in Java
...f those addresses must be located on the same computer! (Usecase: A simple form of load-balancing)
Let's not even start talking about dynamic IP addresses.
Also don't confuse the name of an IP-address with the name of the host (hostname). A metaphor might make it clearer:
There is a large city (se...
Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
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The window.navigator.platform property is not spoofed when the userAgent string is changed.
I tested on my Mac if I change the userAgent to iPhone or Chrome Windows, navigator.platform remains MacIntel.
The property is also read-only
I could ...
What is “stdafx.h” used for in Visual Studio?
...d when I start a project in Visual Studio 2010. I need to make a cross-platform C++ library, so I don't/can't use this header file.
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Why is this inline-block element pushed downward?
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I found this detailed explanation incredibly informative, thank you. I struggled with one concept for a while, and have made an updated Fiddle which might clarify for others.
– jonsanders101
Mar 30 '18 at 10:37
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When to use an object instance variable versus passing an argument to the method
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IMHO:
If the variable forms part of the state of the instance, then it should be an instance variable - classinstance HAS-A instancevariable.
If I found myself passing something repeatedly into an instance's methods, or I found that I had a large...