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Override valueof() and toString() in Java enum
... have spaces in their values so it's all bunched up. I want to override toString() to add these spaces where I tell it to.
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How can I format a String number to have commas and round?
...at is the best way to format the following number that is given to me as a String?
10 Answers
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Iterating each character in a string using Python
In C++, I can iterate over an std::string like this:
8 Answers
8
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Preserve Line Breaks From TextArea When Writing To MySQL
...ons for this:
PHP function nl2br():
e.g.,
echo nl2br("This\r\nis\n\ra\nstring\r");
// will output
This<br />
is<br />
a<br />
string<br />
Wrap the input in <pre></pre> tags.
See: W3C Wiki - HTML/Elements/pre
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How to serialize an object into a string
...hown in the next code snippet. I would like to serialize the object into a string and store into a database instead. Can anyone help me?
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How to print out all the elements of a List in Java?
...e list component:
public class ListExample {
public static void main(String[] args) {
List<Model> models = new ArrayList<>();
// TODO: First create your model and add to models ArrayList, to prevent NullPointerException for trying this example
// Print the...
Test if characters are in a string
I'm trying to determine if a string is a subset of another string. For example:
9 Answers
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How to test my servlet using JUnit
... when(request.getParameter("password")).thenReturn("secret");
StringWriter stringWriter = new StringWriter();
PrintWriter writer = new PrintWriter(stringWriter);
when(response.getWriter()).thenReturn(writer);
new MyServlet().doPost(request, response);
v...
Client to send SOAP request and receive response
...le.WaitOne();
// get the response from the completed web request.
string soapResult;
using (WebResponse webResponse = webRequest.EndGetResponse(asyncResult))
{
using (StreamReader rd = new StreamReader(webResponse.GetResponseStream()))
{
soapResult = rd.R...
Convert JavaScript String to be all lower case?
How can I convert a JavaScript string value to be in all lower case letters?
14 Answers
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