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Enums and Constants. Which to use when?
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What's missing from the other answers is that enums have an integer base type. You can change the default from int to any other integral type except char like:
enum LongEnum : long {
foo,
bar,
}
You can cast explicitly from and implicitly to the the base type, which is useful in sw...
How do I programmatically set the value of a select box element using JavaScript?
...Document methods:
With document.querySelector, you can select an element based on a CSS selector:
document.querySelector('#leaveCode').value = '14'
Using the more established approach with document.getElementById(), that will, as the name of the function implies, let you select an element based ...
What are the differences between “=” and “
...ch code is atrocious (and you may be right). But I took this code from the base::file.copy function (replacing <- with =) — it’s a pervasive pattern in much of the core R codebase.
The original explanation by John Chambers, which the the R documentation is probably based on, actually explai...
How do I use PHP namespaces with autoload?
... should replace the '\' with DIRECTORY_SEPARATOR for example:
$filename = BASE_PATH . DIRECTORY_SEPARATOR . str_replace('\\', DIRECTORY_SEPARATOR, $class) . '.php';
include($filename);
Also I would suggest you to reorganize the dirrectory structure, to make the code more readable. This could be a...
Current time formatting with Javascript
...rts:
getFullYear() - Returns the 4-digit year
getMonth() - Returns a zero-based integer (0-11) representing the month of the year.
getDate() - Returns the day of the month (1-31).
getDay() - Returns the day of the week (0-6). 0 is Sunday, 6 is Saturday.
getHours() - Returns the hour of the day (0-...
Greenlet Vs. Threads
...rence. I achieved this by changing the URLs to be filled as follows:
URLS_base = ['www.google.com', 'www.example.com', 'www.python.org', 'www.yahoo.com', 'www.ubc.ca', 'www.wikipedia.org']
URLS = []
for _ in range(10000):
for url in URLS_base:
URLS.append(url)
I had to drop out the mu...
Is there an R function for finding the index of an element in a vector?
...
the function Position in funprog {base} also does the job. It allows you to pass an arbitrary function, and returns the first or last match.
Position(f, x, right = FALSE, nomatch = NA_integer)
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What is a plain English explanation of “Big O” notation?
...mparison between algorithms to a single variable. That variable is chosen based on observations or assumptions. For example, sorting algorithms are typically compared based on comparison operations (comparing two nodes to determine their relative ordering). This assumes that comparison is expensi...
Add CSS or JavaScript files to layout head from views or partial views
...got it all wrong. Named sections do not work in partial views which is the base of this entire thread.
– Shimmy Weitzhandler
Dec 31 '12 at 23:45
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What is the best practice for “Copy Local” and with project references?
...read Patric Smacchia's articles on that subject :
Partitioning Your Code Base Through .NET Assemblies and Visual Studio Projects --> Should every Visual Studio project really be in its own assembly? And what does 'Copy Local=True' really mean?
Lessons learned from the NUnit code base --> The...