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Do you need to use path.join in node.js?
... and make your code illegible.
Long answer:
All fs.* functions call path._makeLong(path), which in turn call path.resolve(path), which has special RegExps for Windows, which takes into account backslash \ or forward slashes /. You can check it out for yourself looking their source code at:
https...
Quicksort: Choosing the pivot
When implementing Quicksort, one of the things you have to do is to choose a pivot. But when I look at pseudocode like the one below, it is not clear how I should choose the pivot. First element of list? Something else?
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How to get a complete list of ticker symbols from Yahoo Finance? [closed]
...'t enough.
– rassom
Jun 24 '11 at 9:05
5
This is excellent, thanks. You can also replace the exc...
Convert a list to a data frame
I have a nested list of data. Its length is 132 and each item is a list of length 20. Is there a quick way to convert this structure into a data frame that has 132 rows and 20 columns of data?
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SSH configuration: override the default username [closed]
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answered Apr 17 '12 at 20:05
gpojdgpojd
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Generate JSON string from NSDictionary in iOS
...)
-(NSString*) bv_jsonStringWithPrettyPrint:(BOOL) prettyPrint {
NSError *error;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:self
options:(NSJSONWritingOptions) (prettyPrint ? NSJSONWritingPrettyPrinted : 0)
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How to throw std::exceptions with variable messages?
...tter & operator = (Formatter &);
};
Example:
throw std::runtime_error(Formatter() << foo << 13 << ", bar" << myData); // implicitly cast to std::string
throw std::runtime_error(Formatter() << foo << 13 << ", bar" << myData >> Formatt...
How would you make a comma-separated string from a list of strings?
What would be your preferred way to concatenate strings from a sequence such that between every two consecutive pairs a comma is added. That is, how do you map, for instance, ['a', 'b', 'c'] to 'a,b,c' ? (The cases ['s'] and [] should be mapped to 's' and '' , respectively.)
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What is the difference between ? and Object in Java generics?
...me String");
All of the above method calls will result in a compile-time error because Java doesn't know what the Value type of the HashMap inside map is.
You can still get a value out of the hash map. Although you "don't know the value's type," (because you don't know what type of hash map is i...
Converting Integer to Long
I need to get the value of a field using reflection. It so happens that I am not always sure what the datatype of the field is. For that, and to avoid some code duplication I have created the following method:
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