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Why is there no Char.Empty like String.Empty?
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JoeJoe
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Do you use NULL or 0 (zero) for pointers in C++?
...eMartin Cote
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How do I make curl ignore the proxy?
... shell script) would temporarily change its value.
(See curl's manual for all the variables it looks at, under the ENVIRONMENT heading.)
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jQuery pass more parameters into callback
.../ an object / whatever extra params you wish to pass.
$.post("someurl.php", someData, doSomething(extraStuff), "json");
};
What is happening?
In the last line, doSomething(extraStuff) is invoked and the result of that invocation is a function pointer.
Because extraStuff is passed as an argu...
Thou shalt not inherit from std::vector
...levsBasilevs
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How to tell if node.js is installed or not
I've recently installed node.js and I have no idea how to run applications. I installed node.js but couldn't find further instructions. What does one really need to do? I wanted to see if it was actually working. So I executed a script called hello.js. It went as such:
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How to disable anchor “jump” when loading a page?
... Alexis Wilke
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answered Sep 7 '10 at 13:40
dave1010dave1010
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How to get the clicked link's href with jquery?
... MattMatt
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Expression Versus Statement
...Joel Spolsky
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PDO get the last ID inserted
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That's because that's an SQL function, not PHP. You can use PDO::lastInsertId().
Like:
$stmt = $db->prepare("...");
$stmt->execute();
$id = $db->lastInsertId();
If you want to do it with SQL instead of the PDO API, you would do it like a normal select qu...