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Retrieve version from maven pom.xml in code
What is the simplest way to retrieve version number from maven's pom.xml in code, i.e., programatically?
11 Answers
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Is there a way to get element by XPath using JavaScript in Selenium WebDriver?
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You can use document.evaluate:
Evaluates an XPath expression string and returns a result of the
specified type if possible.
It is w3-standardized and whole documented: https://developer.mozilla.org/en-US/docs/Web/API/Document.evaluate
function getElementByXpat...
Difference between open and codecs.open in Python
There are two ways to open a text file in Python:
8 Answers
8
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How to make unicode string with python3
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Literal strings are unicode by default in Python3.
Assuming that text is a bytes object, just use text.decode('utf-8')
unicode of Python2 is equivalent to str in Python3, so you can also write:
str(text, 'utf-8')
if you prefer.
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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
...idock.com/ruby/v1_9_3_392/SecureRandom/uuid/class
– existentialmutt
Aug 25 '14 at 17:31
2
ruby 1....
jQuery - Illegal invocation
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Try to set processData: false in ajax settings like this
$.ajax({
url : base_url+'index.php',
type: 'POST',
dataType: 'json',
data: data,
cache : false,
processData: false
}).done(function(response) {
alert(response);
});
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What is %2C in a URL?
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Check out http://www.asciitable.com/
Look at the Hx, (Hex) column; 2C maps to ,
Any unusual encoding can be checked this way
+----+-----+----+-----+----+-----+----+-----+
| Hx | Chr | Hx | Chr | Hx | Chr | Hx | Chr |
+----+-----+----+-----+----+-----+----+-----+
| 00 | NUL...
What are the rules for calling the superclass constructor?
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I removed 'explicit' from the SuperClass constructor. Despite being a best practice for single-argument constructors, it wasn't germane to the discussion at hand. For more info on the explicit key word, see: weblogs.asp.net/kennykerr/ar...
nano error: Error opening terminal: xterm-256color
After the installation of OSX Lion, I tried to:
10 Answers
10
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Why do I get AttributeError: 'NoneType' object has no attribute 'something'?
...eans that an assignment or function call up above failed or returned an unexpected result.
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