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Sorting a vector in descending order
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Actually, the first one is a bad idea. Use either the second one, or this:
struct greater
{
template<class T>
bool operator()(T const &a, T const &b) const { return a > b; }
};
std::sort(numbers.begin(), numbers.end(),...
Eclipse: All my projects disappeared from Project Explorer
It seems like all my projects (except one) disappeared from the view Project Explorer.
33 Answers
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Join a list of items with different types as string in Python
...hem. For example, if you have a list of integers then you can convert them one by one in a for-loop and join them with ,:
print(','.join(str(x) for x in list_of_ints))
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vs. . Which to use?
...es not matter how many submit buttons or inputs there are in the form, any one of them which is explicitly or implicitly typed as submit, when clicked, will submit the form.
There are 3 supported types for a button
submit || "submits the form when clicked (default)"
reset || "resets the fields ...
Close iOS Keyboard by touching anywhere using Swift
...ing Objective-C but I have no idea how to do that using Swift ? Does anyone know?
40 Answers
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Multi flavor app based on multi flavor library in Android Gradle
...nd the library will be selected accordingly and all build and run will be done based on the selected flavor.
If you have multiple app module based on the library Android Studio will complain about Variant selection conflict, It's ok, just ignore it.
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GitHub Error Message - Permission denied (publickey)
...you. So, either you aren't setup with an SSH key, because you haven't set one up on your machine, or your key isn't associated with your GitHub account.
You can also use the HTTPS URL instead of the SSH/git URL to avoid having to deal with SSH keys. This is GitHub's recommended method.
Further, ...
Input placeholders for Internet Explorer
... "Web Forms : input placeholder" section of HTML5 Cross Browser Polyfills, one I saw was jQuery-html5-placeholder.
I tried the demo out with IE9, and it looks like it wraps your <input> with a span and overlays a label with the placeholder text.
<label>Text:
<span style="position:...
In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
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Let's get one thing out of the way first. 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 expan...
App.Config Transformation for projects which are not Web Projects in Visual Studio?
... intuitively right it's actually very verbose.
Here's two transforms, one using XSLT and the same one using the XML
Document Transform syntax/namespace. As with all things there's
multiple ways in XSLT to do this, but you get the general idea. XSLT
is a generalized tree transformation lan...