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Python Remove last 3 characters of a string
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Removing any and all whitespace:
foo = ''.join(foo.split())
Removing last three characters:
foo = foo[:-3]
Converting to capital letters:
foo = foo.upper()
All of that code in one line:
foo = ''.join(foo.split())[:-3].upper()
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How to upgrade Git to latest version on macOS?
...ac with OS X Lion and I checked in the Terminal what version of git is installed by default. I got the answer
15 Answers
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How do I fetch a single model in Backbone?
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@SimplGy that works because model.id is essentially synonymous with model.attributes.id. If you call model.set('id'), Backbone sets model.id to whatever you specified. And model.id is what gets used when creating the model-specific URL.
– Lambart
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Trim last character from a string
...ut this does not fulfill the definition of Trim method.
Trim - Removes all occurrences of
white space characters from the
beginning and end of this instance.
MSDN-Trim
Under this definition removing only last character from string is bad solution.
So if we want to "Trim last character ...
What is the “Execute Around” idiom?
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Basically it's the pattern where you write a method to do things which are always required, e.g. resource allocation and clean-up, and make the caller pass in "what we want to do with the resource". For example:
public interface ...
INSTALL_FAILED_UPDATE_INCOMPATIBLE when I try to install compiled .apk on device
I've compiled Trebuchet launcher from CyanogenMod 9, and trying to install it with adb:
29 Answers
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Advantages and disadvantages of GUID / UUID database keys
...here moving entries between databases would have been made a lot easier if all the database keys had been GUID / UUID values. I've considered going down this path a few times, but there's always a bit of uncertainty, especially around performance and un-read-out-over-the-phone-able URLs.
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How to avoid type safety warnings with Hibernate HQL results?
...way to do it, though it does involve a bit of finger typing each time you call q.list().
There are two other techniques I'd suggest:
Write a cast-helper
Simply refactor all your @SuppressWarnings into one place:
List<Cat> cats = MyHibernateUtils.listAndCast(q);
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public static <T>...
Is It Possible to Sandbox JavaScript Running In the Browser?
...vaScript running in the browser to prevent access to features that are normally available to JavaScript code running in an HTML page.
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How to process POST data in Node.js?
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The functionality is actually in the BodyParser module in connect, if you want to use a lower level entry point.
– Julian Birch
Jun 20 '11 at 6:59
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