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How to save traceback / sys.exc_info() values in a variable?
....with_traceback(tb)
finally:
# cleanup code in here
gc.collect()
Tested with python 3.7.
p.s. the problem with ipython or jupyter notebook env is that it has %tb magic which saves the traceback and makes it available at any point later. And as a result any locals() in all frames participa...
Requirejs why and when to use shim config
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Niko Bellic is right, export IS ignored (I've just tested that). Object B is the object returned by the function specified in 'init' part. If you removed the 'init' part, object B would become the function funcB, so you would simply do B() instead of B.funcB(). And obviously ...
What is an 'endpoint' in Flask?
...l!
@app.route('/bar', endpoint='bufar')
def bar_view():
pass
with app.test_request_context('/'):
print url_for('foo_view')
print url_for('bufar')
# url_for('bar_view') will raise werkzeug.routing.BuildError
print url_for('bar_view')
...
while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
... True has an internal integer value of 1. So, whether you're doing a while test (__bool__ in 3.x, __nonzero__ in 2.x), a comparison (__eq__), or arithmetic (__add__), you're calling the same method whether you use True or 1.
...
What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields
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@Rumplin are you sure about that? I just tested and was able to copy with the keyboard shortcut in Chrome on OS X.
– evanrmurphy
Jul 9 '14 at 15:43
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A semantics for Bash scripts?
...in/[ exists on many systems.
$ if '/bin/[' -f '/bin/['; then echo t; fi # Tested as-is on OS X, without the `]`
t
wat?
This makes a lot more sense if you look at how a shell is implemented. Here's an implementation I did as an exercise. It's in Python, but I hope that's not a hangup for anyone. ...
How to capture Curl output to a file?
...st POST
--header "Content-Type: application/json"
-o "C:\Desktop\test.txt"
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Bash: Copy named files recursively, preserving folder structure
...fewer messages — but that requires considerable care in constructing the test case.) . When I used cpio, there was no --null option; double-dash options weren't part of SVR4 option notations, and the concept of -print0 wasn't present in find either. But that's a long time ago (mid-90s for example...
How to open multiple pull requests on GitHub
... two separate Requests, one to merge into master and another to merge into test.
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Is the order of iterating through std::map known (and guaranteed by the standard)?
...ill be no repeats of keys that are "equal"), and equality is determined by testing on any two keys A and B, that if key A is not less than key B, and B is not less than A, then key A is equal to key B.
That being said, you cannot properly sort the elements of a std::map if the weak-ordering for tha...