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MySQL - Rows to Columns
...ts, but I only found solutions for SQL Server/Access. I need a solution in MySQL (5.X).
12 Answers
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Appending to an existing string
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@RainbowPony As my answer shows, << already modifies the state of the object. So does concat.
– sepp2k
Dec 21 '12 at 11:35
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How to extract text from a string using sed?
My example string is as follows:
5 Answers
5
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How do you specify a different port number in SQL Management Studio?
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I just chased my tail for an hour trying to figure out how to give the port. Nowhere on MSDN. Stack Overflow to the rescue again!
– Christo
Jun 28 '11 at 12:23
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Converting a Java Keystore into PEM Format
... I finally was able to do it by setting keytool arg '-destkeypass' to a dummy value. 'keytool' even prompts a warning saying it is ignoring destkeypass value? No other technique would work. Using the prompts did not work, only works from the command line argument. Must be a bug in the PKCS12 export,...
.war vs .ear file
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In my case i always deploy WAR with jars in WEB-INF/lib folder and that works. So why should i use EAR archive?
– swapyonubuntu
Feb 21 '15 at 6:36
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Pass request headers in a jQuery AJAX GET call
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@Trip My recommendation for globally... write your own wrapper for ajax calls (abstraction) instead of calling $.ajax().
– Erik Philips
Jun 9 '16 at 16:23
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How does the String class override the + operator?
...ring build = new StringBuilder(cip).append(ciop).toString(); are same. and my question is that is this operation violates object orientation?
– Pooya
Jul 10 '12 at 7:45
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What is an AngularJS directive?
... all directives have to be bound to an HTML tag. E.g., <!-- directive: my-directive exp -->
– Mark Rajcok
Dec 20 '12 at 2:00
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What is this weird colon-member (“ : ”) syntax in the constructor?
... same as data member(this is not really a MUST)
A code example:
class MyClass
{
public:
//Reference member, has to be Initialized in Member Initializer List
int &i;
int b;
//Non static const member, must be Initialized in Member Initializer List
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