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Python: try statement in a single line
Is there a way in python to turn a try/except into a single line?
12 Answers
12
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How to include *.so library in Android Studio?
...Studio, but none of them works, especially when it comes to the point of text: This does not work with the newer xxx (Android Studio, gradle, ...)
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Should I use a data.frame or a matrix?
When should one use a data.frame , and when is it better to use a matrix ?
6 Answers
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Why am I getting an OPTIONS request instead of a GET request?
...s used to send
request data with a Content-Type other than
application/x-www-form-urlencoded, multipart/form-data, or text/plain,
e.g. if the POST request sends an XML payload to the server using
application/xml or text/xml, then the request is preflighted.
It sets custom headers in the r...
Create an empty data.frame
...aracter(),
stringsAsFactors=FALSE)
Here's an other example with different column types :
df <- data.frame(Doubles=double(),
Ints=integer(),
Factors=factor(),
Logicals=logical(),
Characters=character(),
...
Why can't yield return appear inside a try block with a catch?
...ion is actually an issue that can't be worked around - but the added complexity in the compiler would be very significant.
There are a few things like this that I've already encountered:
Attributes not being able to be generic
Inability for X to derive from X.Y (a nested class in X)
Iterator bloc...
how to concatenate two dictionaries to create a new one in Python? [duplicate]
...s() + d3.items())'
100000 loops, best of 3: 4.93 usec per loop
Fastest: exploit the dict constructor to the hilt, then one update:
$ python -mtimeit -s'd1={1:2,3:4}; d2={5:6,7:9}; d3={10:8,13:22}' \
'd4 = dict(d1, **d2); d4.update(d3)'
1000000 loops, best of 3: 1.88 usec per loop
Middling: a lo...
AngularJs event to call after content is loaded
...d several nested directives that will generate HTML/Content based on complex loops and conditions. Rendering continues for some time, even after $viewContentLoaded event is triggered. How you can ensure that all elements have been fully rendered then execute certain code? Any feedback?
...
Accessing inactive union member and undefined behavior?
...
The confusion is that C explicitly permits type-punning through a union, whereas C++ (c++11) has no such permission.
c11
6.5.2.3 Structure and union members
95) If the member used to read the contents of a union object is not the same a...
How can I get the corresponding table header (th) from a table cell (td)?
... = $td.closest('tbody').prev('thead').find('> tr > th:eq(' + $td.index() + ')');
Or a little bit simplified
var $th = $td.closest('table').find('th').eq($td.index());
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