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Switching between tabs in NERDTree
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A quick check in :h tabs reveals it's CTRL-Page Down to cycle between tabs. You can also use the :tabnext command (:tabn for short).
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How to change the text on the action bar
...w learners learn a lot more than just what was answered by trying to break down the code and get the most out of it.
– Akshat Agarwal
Nov 12 '13 at 21:28
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Getting the last element of a list
... the last element, some_list[-2] gets the second to last, etc, all the way down to some_list[-len(some_list)], which gives you the first element.
You can also set list elements in this way. For instance:
>>> some_list = [1, 2, 3]
>>> some_list[-1] = 5 # Set the last element
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What is SuppressWarnings (“unchecked”) in Java?
...Type Tokens, Class.cast().
If you really need this supression, narrow it down as much as possible (e.g. don't put it onto the class itself or onto a long method). An example:
public List<String> getALegacyListReversed() {
@SuppressWarnings("unchecked") List<String> list =
(L...
How to scale threads according to CPU cores?
...dPool(Runtime.getRuntime().availableProcessors());
Do NOT forget to shut down the executor service like this (or your program won't exit):
service.shutdown();
Here just a quick outline how to set up a future based MT code (offtopic, for illustration):
CompletionService<YourCallableImplement...
Could not insert new outlet connection [duplicate]
... but when you create your class, XCode asks you where you want to save it. Down the finder window, you have 'Targets' and two boxes: 'YouProjectName' and 'YouProjectNameTests'. You should check the first one (at least).
Hope this will help. I saw different discussions about the subject.
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Show a popup/message box from a Windows batch file
...utting ".vbs" at the end of the filename), save as "All Files" in the drop down box below the file name (so it doesn't save as .txt), then click Save!
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Is there hard evidence of the ROI of unit testing?
...h this is not your question, I wonder if it's really the easiest way to go down the road and answer questions (and bring evidence that might be challenged by other reports) that might be asked wrong. Even if you find hard evidence for your case - somebody else might find hard evidence against.
Is i...
Java abstract interface
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Thanks ;-) I think I finally nailed down the origin for even allowing abstract in front of interface methods.
– aioobe
Aug 26 '11 at 9:54
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How to access a dictionary element in a Django template?
...</li>
{% endfor %}
</ul>
This might be suitable for breaking down more complex dictionaries.
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