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Saving an Object (Data persistence)
...f.value = value
with open('company_data.pkl', 'wb') as output:
company1 = Company('banana', 40)
pickle.dump(company1, output, pickle.HIGHEST_PROTOCOL)
company2 = Company('spam', 42)
pickle.dump(company2, output, pickle.HIGHEST_PROTOCOL)
del company1
del company2
with open('compan...
How to convert .pfx file to keystore with private key?
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Using JDK 1.6 or later
It has been pointed out by Justin in the comments below that keytool alone is capable of doing this using the following command (although only in JDK 1.6 and later):
keytool -importkeystore -srckeystore mypfxfi...
How do I get the application exit code from a Windows command line?
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1005
A pseudo environment variable named errorlevel stores the exit code:
echo Exit Code is %erro...
git still shows files as modified after adding to .gitignore
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edited Jul 25 '19 at 16:51
answered Mar 17 '12 at 14:15
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nginx - client_max_body_size has no effect
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12 Answers
12
Active
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(How) can I count the items in an enum?
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123
There's not really a good way to do this, usually you see an extra item in the enum, i.e.
enu...
How to get the path of current worksheet in VBA?
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answered May 11 '10 at 19:57
BradCBradC
36.3k1212 gold badges6565 silver badges9090 bronze badges
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Is the safe-bool idiom obsolete in C++11?
... Fernandes shows, that the safe-bool idiom is apperently deprecated in C++11, as it can be replaced by a simple
2 Answers
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How to determine SSL cert expiration date from a PEM encoded certificate?
...oout -in file.pem
The output is on the form:
notAfter=Nov 3 22:23:50 2014 GMT
Also see MikeW's answer for how to easily check whether the certificate has expired or not, or whether it will within a certain time period, without having to parse the date above.
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Difference between document.addEventListener and window.addEventListener?
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165
The document and window are different objects and they have some different events. Using addE...