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In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
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send/post xml file using curl command line
... field you may use --data-urlencode.
If any of these options is used more
than once on the same command line,
the data pieces specified will be
merged together with a separating
&-symbol. Thus, using '-d name=daniel
-d skill=lousy' would generate a post chunk that looks like
'n...
What does `m_` variable prefix mean?
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Worth mentioning that there are lots of other more-or-less standard ways to do the same thing; "m_variable", "m_Variable", "mVariable", "_variable", "_Variable"... which way is 'best' or 'right' (or whether to do it at all) is as contentious and fruitless an argument as...
How can I select and upload multiple files with HTML and PHP, using HTTP POST?
... <input type="file"> . However, I am having trouble doing uploading more than one at a time.
9 Answers
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How to rebase local branch with remote master
... branch onto origin/master
Update: Please see Paul Draper's answer for a more concise way to do the same - recent Git versions provide a simpler way to do the equivalent of the above two commands.
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How can I wait for set of asynchronous callback functions?
...ction(err) {
// error occurred
});
Bluebird Promises
If you use a more feature rich library such as the Bluebird promise library, then it has some additional functions built in to make this easier:
var doAjax = Promise.promisify(someAsync);
var someData = [...]
Promise.map(someData, doA...
Entity Framework Migrations renaming tables and columns
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Nevermind. I was making this way more complicated than it really needed to be.
This was all that I needed. The rename methods just generate a call to the sp_rename system stored procedure and I guess that took care of everything, including the foreign keys ...
LogCat message: The Google Play services resources were not found. Check your project configuration
... location, but it wouldn't find it. Even after waiting 5 minutes, which is more than enough time to normally get a location from even the service provider via cell tower. So I checked Location Services.
Anyway, the problem turned out to be that on my S3 under Location Services -> Google Location...
What is an existential type?
...mewhat difficult-to-grasp answer: 1. I think it would help if you could be more explicit about the dual nature of existential & universal types. I only realised by accident how you've phrased the first two paragraphs very similarly; only later do you state explicitly that both definitions are ba...
Sequence-zip function for c++11?
...ause it's different than the others in that it doesn't use boost and looks more like the c++ stdlib.
template <typename Iterator>
void advance_all (Iterator & iterator) {
++iterator;
}
template <typename Iterator, typename ... Iterators>
void advance_all (Itera...