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Compile (but do not run) a Python script [duplicate]
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One way is to do something like this (for test.py):
python -c "__import__('compiler').parse(open('test.py').read())"
This works for Python 2.x.
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PHP prepend leading zero before single digit number, on-the-fly [duplicate]
PHP - Is there a quick, on-the-fly method to test for a single character string, then prepend a leading zero?
3 Answers
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JUnit assertEquals(double expected, double actual, double epsilon) [duplicate]
....0) equals 3.0 in contrary to the original behavior which tells NaN. In my test cases assertEquals(double,double) is the desired thing and I don't get why it got deprecated. Sometimes you can expect punctual results even when you use float or double. </rant>
– Notinlist
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Check whether a value is a number in JavaScript or jQuery [duplicate]
...cast to a String, is a number and it is not equal to +/- Infinity
/^\d+$/.test(val)
Returns true if val, when cast to a String, has only digits (probably not what you need).
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How to make certain text not selectable with CSS [duplicate]
...l attribute unselectable must be used instead:
<p unselectable="on">Test Text</p>
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Ajax tutorial for post and get [closed]
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You can try this:
$.ajax({
url: "test.html",
cache: false,
success: function(html){
$("#results").append(html);
}
});
This code will append the content of test.html file to #results element
You can find more information at jQuery website.
Updat...
How to convert integer to string in C? [duplicate]
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@Max, while tests the condition before the loop start, do while tests the condition after the loop has started.
– Semirix
Oct 13 '15 at 22:51
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A tool to convert MATLAB code to Python [closed]
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I haven't tested them yet either, but it seems like smop has the sole distinction of being actively maintained, by the original developer, on github, with a test suite.
– Andrew Wagner
Sep 3 '14 a...
Accessing JSON object keys having spaces [duplicate]
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The way to do this is via the bracket notation.
var test = {
"id": "109",
"No. of interfaces": "4"
}
alert(test["No. of interfaces"]);
For more info read out here:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects
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Should I use “hasClass” before “addClass”? [duplicate]
...s worth, there is a performance improvement with .hasClass() in my limited testing: http://jsperf.com/jquery-hasclass-vs-addclass-and-removeclass
However, even when standalone .removeClass() reports several times slower in Chrome, it comes in at approximately 70,000 operations a second.
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