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How to get string width on Android?
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Great answer. By the way, the result will be more accurate if call textView.setTextSize().
– li2
Aug 6 '15 at 14:57
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twig: IF with multiple conditions
...e used respectively. I'd also use parentheses to denote the two statements more clearly although this isn't technically a requirement.
{%if ( fields | length > 0 ) or ( trans_fields | length > 0 ) %}
Expressions
Expressions can be used in {% blocks %} and ${ expressions }.
Operator Des...
How to install packages offline?
...rchived into similar looking tarballs by hand. I do it a lot when I want a more recent (less stable) version of something. Some packages aren't on PYPI, so same applies to them.
Suppose you have a properly formed Python application in ~/src/myapp. ~/src/myapp/setup.py will have install_requires lis...
How to get the error message from the error code returned by GetLastError()?
... Thank you very much, your example is much clearer than the one from MSDN. More over, the one from MSDN even couldn't compile. It includes some strsafe.h header, that isn't safe at all, it causing a bunch of a compiler errors in winuser.h and winbase.h.
– Hi-Angel
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How to get last key in an array?
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Simple Pivot Table to Count Unique Values
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How can I merge properties of two JavaScript objects dynamically?
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Flatten an irregular list of lists
...he Iterable ABC added in 2.6.
Python 3
In Python 3, the basestring is no more, but you can use a tuple of str and bytes to get the same effect there.
The yield from operator returns an item from a generator one at a time. This syntax for delegating to a subgenerator was added in 3.3
def flatten(...
How can I test what my readme.md file will look like before committing to github?
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class method generates “TypeError: … got multiple values for keyword argument …”
...'foo'. This section of the docs explains how function arguments work a bit more.
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