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convert a char* to std::string
... retrieved by fgets() . To do this I need to convert the char* return value from fgets() into an std::string to store in an array. How can this be done?
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How to keep the spaces at the end and/or at the beginning of a String?
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&#160 doesn't work... xml editor gives an error and you can't to build the project... \u0020 works fine!
– jcamacho
Jul 29 '13 at 8:18
11
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How to convert List to List?
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I'm getting an error when omitting the arrow syntax. This works: List<string> sss = new List<string>(); IEnumerable<int> test1 = sss.Select<string, int>(x => Convert.ToInt32(x)); but this does not: IEnumerable<...
OpenID vs. OAuth [duplicate]
What is really the difference between OpenID and oAuth? They look just the same to me.
5 Answers
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How to add leading zeros?
.... This function doesn't seems to work for this case. It gives me an arror: Error in sprintf("%020d", 4000100000104) : invalid format '%020d'; use format %f, %e, %g or %a for numeric objects. Any suggestion?
– Rotail
Aug 4 '16 at 17:11
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How are people managing authentication in Go? [closed]
... err != nil {
code := http.StatusUnauthorized
http.Error(w, http.StatusText(code), code)
return
}
log.Printf("User %s Authenticated\n", user.UserName())
next.ServeHTTP(w, r)
})
}
func Resource(w http.ResponseWriter, r *http.Request) {
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selecting unique values from a column
I have a MySQL table which contains the following type of information:
9 Answers
9
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SQL parser library for Java [closed]
Is there an open-source Java library for parsing SQL statements?
7 Answers
7
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Convert Python dict into a dataframe
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The error here, is since calling the DataFrame constructor with scalar values (where it expects values to be a list/dict/... i.e. have multiple columns):
pd.DataFrame(d)
ValueError: If using all scalar values, you must must pass...
How to retrieve the current version of a MySQL database management system (DBMS)?
What command returns the current version of a MySQL database?
19 Answers
19
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