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How can I get the ID of an element using jQuery?

Why doesn't the above work, and how should I do this? 19 Answers 19 ...
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E731 do not assign a lambda expression, use a def

...tead of the generic '<lambda>'. This is more useful for tracebacks and string representations in general. The use of the assignment statement eliminates the sole benefit a lambda expression can offer over an explicit def statement (i.e. that it can be embedded inside a larger expressio...
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jQuery Ajax POST example with PHP

.../ setup some local variables var $form = $(this); // Let's select and cache all the fields var $inputs = $form.find("input, select, button, textarea"); // Serialize the data in the form var serializedData = $form.serialize(); // Let's disable the inputs for the duration of...
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What's the difference between dist-packages and site-packages?

...s the difference between packages installed in the dist-packages directory and the site-packages directory? 2 Answers ...
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Setting Environment Variables for Node to retrieve

I'm trying to follow a tutorial and it says: 16 Answers 16 ...
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setResult does not work when BACK button pressed

... You need to overide the onBackPressed() method and set the result before the call to superclass, i.e @Override public void onBackPressed() { Bundle bundle = new Bundle(); bundle.putString(FIELD_A, mA.getText().toString()); Intent mIntent = new Intent(); ...
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how do I make a single legend for many subplots with matplotlib?

... There is also a nice function get_legend_handles_labels() you can call on the last axis (if you iterate over them) that would collect everything you need from label= arguments: handles, labels = ax.get_legend_handles_labels() fig.legend(handles, labels, loc='upper c...
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Any gotchas using unicode_literals in Python 2.6?

...f-8 encoded string (not unicode) since it did not import unicode_literals, and one.name is an unicode string. When you mix both, python tries to decode the encoded string (assuming it's ascii) and convert it to unicode and fails. It would work if you did print name + two.name.decode('utf-8'). The s...
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How to select unique records by SQL

... With the distinct keyword with single and multiple column names, you get distinct records: SELECT DISTINCT column 1, column 2, ... FROM table_name; share | imp...
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python: Change the scripts working directory to the script's own directory

... @EliCourtwright If __file__ is not already an absolute path, and the user has changed the working directory, then os.path.abspath will fail anyway. – Arthur Tacca Jan 17 '17 at 16:16 ...