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String formatting named parameters?
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In Python 2.6+ and Python 3, you might choose to use the newer string formatting method.
print('<a href="{0}">{0}</a>'.format(my_url))
which saves you from repeating the argument, or
print('<a href="{url}">{url}</a>'.format(url=my_url))
if you want named par...
Lowercase and Uppercase with jQuery
How do I transpose a string to lowercase using jQuery? I've tried
3 Answers
3
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How to remove \xa0 from string in Python?
...n Latin1 (ISO 8859-1), also chr(160). You should replace it with a space.
string = string.replace(u'\xa0', u' ')
When .encode('utf-8'), it will encode the unicode to utf-8, that means every unicode could be represented by 1 to 4 bytes. For this case, \xa0 is represented by 2 bytes \xc2\xa0.
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How to represent empty char in Java Character class
I want to represent an empty character in Java as "" in String...
15 Answers
15
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HttpServletRequest to complete URL
...methods:
getRequestURL() - returns the part of the full URL before query string separator character ?
getQueryString() - returns the part of the full URL after query string separator character ?
So, to get the full URL, just do:
public static String getFullURL(HttpServletRequest request) {
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How to try convert a string to a Guid [duplicate]
...thod for the Guid. I’m wondering how others handle converting a guid in string format into a guid type.
6 Answers
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Truncating floats in Python
...xplanation
The core of the underlying method is to convert the value to a string at full precision and then just chop off everything beyond the desired number of characters. The latter step is easy; it can be done either with string manipulation
i, p, d = s.partition('.')
'.'.join([i, (d+'0'*n)[:n...
Regular Expression to get a string between parentheses in Javascript
I am trying to write a regular expression which returns a string which is between parentheses. For example: I want to get the string which resides between the strings "(" and ")"
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XPath to select element based on childs child value
...try it! Generally you want single quotes ' rather than double quotes " for string literals in xpath, by the way.
– AakashM
Oct 22 '18 at 12:25
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Hashset vs Treeset
...et to create the Set and then convert it into TreeSet.
e.g. SortedSet<String> s = new TreeSet<String>(hashSet);
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