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Get and Set a Single Cookie with Node.js HTTP Server
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In that case split by ; then by the first instance of =. Left is key, right is value.
– iLoch
Jun 3 '13 at 19:33
4
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Find the most frequent number in a numpy vector
...ttp://docs.scipy.org/doc/numpy/reference/generated/numpy.bincount.html
and then probably use np.argmax:
a = np.array([1,2,3,1,2,1,1,1,3,2,2,1])
counts = np.bincount(a)
print(np.argmax(counts))
For a more complicated list (that perhaps contains negative numbers or non-integer values), you can use np...
In a django model custom save() method, how should you identify a new object?
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This is the best way. I used is_new = self._state.adding, then super(MyModel, self).save(*args, **kwargs) and then if is_new: my_custom_logic()
– kotrfa
Aug 28 '17 at 8:13
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Calling constructors in c++ without new
...jects (one passed a const char*, the other passed a const Thing&), and then calling the destructor (~Thing()) on the first object (the const char* one).
By contrast, this:
Thing thing("uiae");
creates a static object which is destroyed automatically upon exiting the current scope.
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Convert list to array in Java [duplicate]
... @MarcusJuniusBrutus No, you are wrong. if you are using new Foo[0] then you are creating an extra useless array. Check the source code to verify.
– Eng.Fouad
Jul 10 '13 at 19:46
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Can someone explain the right way to use SBT?
...sed dependencies, I use http://mvnrepository.com/ to see what's out there, then click on the SBT tab. For instance http://mvnrepository.com/artifact/net.sf.opencsv/opencsv/2.3 indicates to use:
libraryDependencies += "net.sf.opencsv" % "opencsv" % "2.3"
Then pull out the machette and start hackin...
How to document class attributes in Python? [closed]
... self._x = value
@x.deleter
def x(self):
del self._x
Then you will have a docstring belonging to C.x:
In [24]: print(C.x.__doc__)
Docstring goes here.
To do this for many attributes is cumbersome, but you could envision a helper function myprop:
def myprop(x, doc):
def ...
Webdriver Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms
...check if the firefox version has changed since - most of the times it is.
Then I go to maven repo for selenium firefox driver repo - http://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-firefox-driver and download the latest version.
or update my pom.xml (if maven is used) with new v...
What's the difference between %s and %d in Python string formatting?
...a number is required, not str
So if the intent is just to call str(arg), then %s is sufficient, but if you need extra formatting (like formatting float decimal places) or other coercion, then the other format symbols are needed.
With the f-string notation, when you leave the formatter out, the d...
Given the lat/long coordinates, how can we find out the city/country?
... @JamesD: the API policies states that if you display the data on a map, then it must be a Google Map, but you don't have to display it on a map (or at all).
– user276648
Mar 13 '19 at 1:14
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