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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...
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...
What's the difference between a method and a function?
...us to the difference between functions and member functions in C++. Furthermore, languages like Java only have methods. In this case, functions would be analogous to static methods and methods would have the same meaning. For 2), you should add that a method is able to operate on the private instan...
How do I compute derivative using Numpy?
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'Computing numerical derivatives for more general case is easy' -- I beg to differ, computing numerical derivatives for general cases is quite difficult. You just chose nicely behaved functions.
– High Performance Mark
Mar...
What are the uses of the exec command in shell scripts? [closed]
...toriously requiring quite a few environment variables, it's way easier and more maintainable running gunicorn from a shell script that sets everything up and eventually exec gunicorn giving the correct pid back to supervisor.
– gru
Feb 8 '15 at 17:21
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