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TypeError: $.ajax(…) is not a function?
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<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
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Rename a file using Java
... the file by moving it to a new name. (FileUtils is from Apache Commons IO lib)
String newFilePath = oldFile.getAbsolutePath().replace(oldFile.getName(), "") + newName;
File newFile = new File(newFilePath);
try {
FileUtils.moveFile(oldFile, newFile);
} catch (IOException e) {
e.pri...
Converting Java objects to JSON with Jackson
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libraries by the way : import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.ObjectWriter;
– diego matos - keke
Apr 28 '16 at 16:34
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Calculating arithmetic mean (one type of average) in Python
Is there a built-in or standard library method in Python to calculate the arithmetic mean (one type of average) of a list of numbers?
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Get index of selected option with jQuery
...;
<script type="text/javascript" src = "http://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
});
function check(){
alert($("#NumberSelector").prop('selectedIndex'));
alert(document.getElem...
What is sandboxing?
...software development, that means you don't need to mess with stuff in /usr/lib to test your library, etc.
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How to fix “ImportError: No module named …” error in Python?
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Example solution for adding the library to your PYTHONPATH.
Add the following line into your ~/.bashrc or just run it directly:
export PYTHONPATH="$PYTHONPATH:$HOME/.python"
Then link your required library into your ~/.python folder, e.g.
ln -s /home/u...
How to call multiple JavaScript functions in onclick event?
...alert("Foo class");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="foo" id="id">Click</div>
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Alternative for PHP_excel
...sky's Excel extension now on github (xls and xlsx, and requires commercial libXL component)
PHP's COM extension (requires a COM enabled spreadsheet program such as MS Excel or OpenOffice Calc running on the server)
The Open Office alternative to COM (PUNO) (requires Open Office installed on the serv...
How can I know which radio button is selected via jQuery?
...'#myForm').val());
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form id="myForm">
<input type="radio" name="radioName" value="1" /> 1 <br />
<input type="radio" name="radioName" value="2" /> 2 <br />...