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Converting bool to text in C++
...s is a dumb question, but is there any way to convert a boolean value to a string such that 1 turns to "true" and 0 turns to "false"? I could just use an if statement, but it would be nice to know if there is a way to do that with the language or standard libraries. Plus, I'm a pedant. :)
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How to get first 5 characters from string [duplicate]
How to get first 5 characters from string using php
5 Answers
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The specified named connection is either not found in the configuration, not intended to be used wit
...ne entity framework object and when I add it to my project, the connectionstring
is added to app.config in the connectionstring section, but when I want to create new entitycontext and use this connectionstring , this error appears
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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 can I split a comma delimited string into an array in PHP?
I need to split my string input into an array at the commas.
10 Answers
10
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How to create a generic array in Java?
...ill not work if the array is treated as a typed array of any kind, such as String[] s=b; in the above test() method. That's because the array of E isn't really, it's Object[]. This matters if you want, e.g. a List<String>[] - you can't use an Object[] for that, you must have a List[] specifi...
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...
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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