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Restore the state of std::cout after manipulating it
...ntaining every little thing by yourself, instead of using a reviewed, well tested library ...
– jupp0r
Feb 5 '18 at 21:29
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show 1 more comm...
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')
...
How can I determine whether a 2D Point is within a Polygon?
...rying to create a fast 2D point inside polygon algorithm, for use in hit-testing (e.g. Polygon.contains(p:Point) ). Suggestions for effective techniques would be appreciated.
...
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.
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How to set ViewBag properties for all Views without using a base class for Controllers?
...y
Creating an extension method on HtmlHelper
[Extension()]
public string MyTest(System.Web.Mvc.HtmlHelper htmlHelper)
{
return "This is a test";
}
Then you can use it in all views
@Html.MyTest()
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Find the nth occurrence of substring in a string
...'s or @Mark Byers' answer should be accepted instead of @bobince's.
In my testing, the version of find_nth() above was the fastest pure Python solution I could come up with (very similar to @Mark Byers' version). Let's see how much better we can do with a C extension module. Here is _find_nthmodule...
Android studio: new project vs new module
... Android, it means one project per app, and one module per library and per test app.
There are multiple issues if you try to build multiple apps within the same project. It's possible, but if you try (like I did), you will see that almost everything is designed to work with a single app per project...
Why does 'continue' behave like 'break' in a Foreach-Object?
...($_) is a multiple of 7"}}
But a more elegant solution is to invert your test and generate output for only your successes
1..100 | ForEach-Object {if ($_ % 7 -eq 0 ) {Write-Host "$($_) is a multiple of 7"}}
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Converting a view to Bitmap without displaying it in Android?
...blems on some devices if the height was beyond a certain value. I have not tested fully but this appears to resolve that.
– B-M-F
Nov 13 '13 at 0:58
add a comment
...
surface plots in matplotlib
....jet, linewidth=0.1)
fig.colorbar(surf, shrink=0.5, aspect=5)
plt.savefig('teste.pdf')
plt.show()
If necessary you can pass vmin and vmax to define the colorbar range, e.g.
surf = ax.plot_trisurf(x, y, z, cmap=cm.jet, linewidth=0.1, vmin=0, vmax=2000)
Bonus Section
I was wondering how to do ...