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TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
...(R.dimen.textsize));
create dimen folder like this res/values/dimensions.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<dimen name="textsize">8sp</dimen>
</resources>
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How to import module when module name has a '-' dash or hyphen in it?
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Python 3.x What’s New In Python 3.0 Removed execfile(). Instead of execfile(fn) use exec(open(fn).read()) Also there is package importlib.
– DevPlayer
Apr 8 '15 at 14:26
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Transpose list of lists
...w about
map(list, zip(*l))
--> [[1, 4, 7], [2, 5, 8], [3, 6, 9]]
For python 3.x users can use
list(map(list, zip(*l)))
Explanation:
There are two things we need to know to understand what's going on:
The signature of zip: zip(*iterables) This means zip expects an arbitrary number of argu...
Typing Enter/Return key using Python and Selenium?
...ment is for Java, for other languages it is maybe a different, for example python: from selenium.webdriver.common.keys import Keys
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How can I scroll a web page using selenium webdriver in python?
...down to get all the friends. How can I scroll down in Selenium. I am using python.
18 Answers
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How can I extract the folder path from file path in Python?
...hould consider using pathlib for new development. It is in the stdlib for Python3.4, but available on PyPI for earlier versions. This library provides a more object-orented method to manipulate paths <opinion> and is much easier read and program with </opinion>.
>>> import pa...
Using pickle.dump - TypeError: must be str, not bytes
I'm using python3.3 and I'm having a cryptic error when trying to pickle a simple dictionary.
2 Answers
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Maven Could not resolve dependencies, artifacts could not be resolved
... like you are missing some Maven repos. Ask for your friend's .m2/settings.xml, and you'll probably want to update the POM to include the repositories there.
--edit: after some quick googling, try adding this to your POM:
<repository>
<id>com.springsource.repository.bundles.release...
How to add line break for UILabel?
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If you read a string from an XML file, the line break \n in this string will not work in UILabel text. The \n is not parsed to a line break.
Here is a little trick to solve this issue:
// correct next line \n in string from XML file
NSString *myNewLine...
Python Regex instantly replace groups
...re.sub:
result = re.sub(r"(\d.*?)\s(\d.*?)", r"\1 \2", string1)
This is Python's regex substitution (replace) function. The replacement string can be filled with so-called backreferences (backslash, group number) which are replaced with what was matched by the groups. Groups are counted the same ...