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ValueError : I/O operation on closed file
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Indent correctly; your for statement should be inside the with block:
import csv
with open('v.csv', 'w') as csvfile:
cwriter = csv.writer(csvfile, delimiter=' ', quotechar='|', quoting=csv.QUOTE_MINIMAL)
for w, c in p.items():
cwriter.writerow(w + c)
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Numpy `logical_or` for more than two arguments
...ays is an array_like in NumPy terms, and can be used as a 2D array.
Outside of NumPy, you can also use Python's reduce:
>>> functools.reduce(np.logical_or, (x, y, z))
array([ True, True, True, False], dtype=bool)
However, unlike NumPy's reduce, Python's is not often needed. For mos...
On - window.location.hash - Change?
... Just to add yet another update, the hashchange event is now widely supported: caniuse.com/#search=hash
– Paystey
Mar 12 '12 at 9:39
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How to call a method after bean initialization is complete?
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You can use something like:
<beans>
<bean id="myBean" class="..." init-method="init"/>
</beans>
This will call the "init" method when the bean is instantiated.
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Python regular expressions return true/false
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sorry, did you address the comments in your answer? Its unclear to me, do you mind clarifying?
– Charlie Parker
Feb 8 '17 at 3:20
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Copying files from one directory to another in Java
...rty tools instead of writing all utilities by ourself seems to be a better idea. It can save time and other valuable resources.
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Getting the value of an attribute in XML
... is simply xsl:value-of select="./@attributename"
– Sidharth Ramesh
Apr 28 at 13:38
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Browser support for URLs beginning with double slash
I've recently seen a few links used without a protocol. It didn't seem too difficult to understand - I think it's a great idea and pretty intuitive.
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Capturing mobile phone traffic on Wireshark
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Here are some suggestions:
For Android phones, any network: Root your phone, then install tcpdump on it. This app is a tcpdump wrapper that will install tcpdump and enable you to start captures using a GUI. Tip: You will need to make sure you supply the right i...
C++ inheritance - inaccessible base?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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