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How to sort with lambda in Python
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Use
a = sorted(a, key=lambda x: x.modified, reverse=True)
# ^^^^
On Python 2.x, the sorted function takes its arguments in this order:
sorted(iterable, cmp=None, key=None, reverse=False)
so without the key=, the function you pass in will be cons...
GridView VS GridLayout in Android Apps
...Grid to implement Photo Browser in Android.
So, I would like to know the difference between GridView and GridLayout .
1 An...
How do I auto-submit an upload form when a file is selected?
...s the input element execute the following script, whenever the value is modified
form references the form, that this input element is part of
submit() causes the form to send all data to the URL, as specified in action
Advantages of this solution:
Works without ids. It makes life easier, if you ...
DropDownList's SelectedIndexChanged event not firing
...ave a DropDownList object in my web page. When I click on it and select a different value, nothing happens, even though I have a function wired up to the SelectedIndexChanged event.
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How to update a git clone --mirror?
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I'd like to know too what the difference to git fetch is.
– Thorbjørn Ravn Andersen
May 27 '11 at 11:51
1
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JavaScript function in href vs. onclick
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If you don't have to do anything with the event object, plain javascript is pretty simple. Get the DOM node with obj = document.getElementById(), then set obj.onclick = foo
– Matt Bridges
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Android ClassNotFoundException: Didn't find class on path
I'm not really sure what is causing it as it is correctly listed in the manifest:
37 Answers
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Go to first line in a file in vim?
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In command mode (press Esc if you are not sure) you can use:
gg,
:1,
1G,
or 1gg.
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raw_input function in Python
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name = raw_input("What is your name? ")
print "Hello, %s." % name
This differs from input() in that the latter tries to interpret the input given by the user; it is usually best to avoid input() and to stick with raw_input() and custom parsing/conversion code.
Note: This is for Python 2.x
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How to find elements with 'value=x'?
... to remove element that have value="123" . I know that all elements with different values are located into #attached_docs , but I don't know how to select element with value="123" .
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