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QString to char* conversion

I was trying to convert a QString to char* type by the following methods, but they don't seem to work. 10 Answers ...
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How to draw a path on a map using kml file?

...vate Placemark currentPlacemark; private Placemark routePlacemark; public String toString() { String s= ""; for (Iterator<Placemark> iter=placemarks.iterator();iter.hasNext();) { Placemark p = (Placemark)iter.next(); s += p.getTitle() + "\n" + p.getDescription() + "\n\...
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How do I base64 encode (decode) in C?

...re is the one from Jouni Malinen that I slightly modified to return a std::string: /* * Base64 encoding/decoding (RFC1341) * Copyright (c) 2005-2011, Jouni Malinen <j@w1.fi> * * This software may be distributed under the terms of the BSD license. * See README for more details. */ // 2016-12-...
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What are the differences between Rust's `String` and `str`?

Why does Rust have String and str ? What are the differences between String and str ? When does one use String instead of str and vice versa? Is one of them getting deprecated? ...
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How to remove all the occurrences of a char in c++ string

...use boost if that's an option for you, like: #include <boost/algorithm/string.hpp> boost::erase_all(str, "a"); All of this is well-documented on reference websites. But if you didn't know of these functions, you could easily do this kind of things by hand: std::string output; output.reserv...
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Verifying that a string contains only letters in C#

I have an input string and I want to verify that it contains: 10 Answers 10 ...
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Why is char[] preferred over String for passwords?

...rd() (returns char[] ) method instead of the usual getText() (returns String ) method. Similarly, I have come across a suggestion not to use String to handle passwords. ...
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In Bash, how do I add a string after each line in a file?

How do I add a string after each line in a file using bash? Can it be done using the sed command, if so how? 6 Answers ...
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Convert int to char in java

... @UnKnown You need to make it a string instead of a char as follows System.out.println("b" + 3); – Haggra Apr 18 '16 at 23:52 ...
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printf with std::string?

My understanding is that string is a member of the std namespace, so why does the following occur? 7 Answers ...