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How can I access “static” class variables within class methods in Python?
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But if you don't intend for there to be an ivar, its clearer to use Foo.classmember.
– mk12
Sep 13 '09 at 20:58
2
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Git: How to edit/reword a merge commit's message?
How do I edit or reword a merge commit's message?
6 Answers
6
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What does passport.session() middleware do?
...ser functions in your custom code.
passport.serializeUser(function (user, done) {
done(null, user.id);
});
passport.deserializeUser(function (user, done) {
//If using Mongoose with MongoDB; if other you will need JS specific to that schema.
User.findById(user.id, function (err, user) {...
In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
...st. The explanation that yield from g is equivalent to for v in g: yield v does not even begin to do justice to what yield from is all about. Because, let's face it, if all yield from does is expand the for loop, then it does not warrant adding yield from to the language and preclude a whole bunch o...
Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
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Not sure to understand why it doesn't work for me, always returning error: use of undeclared identifier '$arg3'. Did I miss something?
– Ben
Nov 13 '15 at 12:46
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Elegant Python function to convert CamelCase to snake_case?
...t;!^)(?=[A-Z])', '_', name).lower()
print(name) # camel_case_name
If you do this many times and the above is slow, compile the regex beforehand:
pattern = re.compile(r'(?<!^)(?=[A-Z])')
name = pattern.sub('_', name).lower()
To handle more advanced cases specially (this is not reversible anymor...
How to create Java gradle project
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As mentioned in other answers, the documentation on the build init plugin can be found here: gradle.org/docs/current/userguide/build_init_plugin.html
– Paul
Dec 19 '14 at 17:54
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Dependent DLL is not getting copied to the build output folder in Visual Studio
...Class dummy006; // this will be enough to cause the DLL to be copied
You don't need to do this for every class -- just once will be enough to make the DLL copy and everything work as expected.
Addendum: Note that this may work for debug mode, but NOT for release. See @nvirth's answer for details....
Benefits of EBS vs. instance-store (and vice-versa) [closed]
... least with my usage patterns saving much more money than I spend on a few dozen GB of EBS storage.
EBS backed instances don't lose their instance storage when they crash (not a requirement for all users, but makes recovery much faster)
You can dynamically resize EBS instance storage.
You can transf...
Detect application heap size in Android
How do you programmatically detect the application heap size available to an Android app?
9 Answers
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