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Make a URL-encoded POST request using `http.NewRequest(…)`
...t to make a POST request to an API sending my data as a application/x-www-form-urlencoded content type. Due to the fact that I need to manage the request headers, I'm using the http.NewRequest(method, urlStr string, body io.Reader) method to create a request. For this POST request I append my da...
Difference between private, public, and protected inheritance
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This is just another case that illustrates how, for the most part, inheriting from SomeBase is just like a hardcoded way to compose-in an anonymous member of type SomeBase. This, like any other member, has an access specifier, which exerts the same control on external acce...
Determine if Python is running inside virtualenv
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The most reliable way to check for this is to check whether sys.prefix == sys.base_prefix. If they are equal, you are not in a virtual environment; if they are unequal, you are. Inside a virtual environment, sys.prefix points to the virtual environment, an...
Handling a colon in an element ID in a CSS selector [duplicate]
JSF is setting the ID of an input field to search_form:expression . I need to specify some styling on that element, but that colon looks like the beginning of a pseudo-element to the browser so it gets marked invalid and ignored. Is there anyway to escape the colon or something?
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Get filename and path from URI from mediastore
...Result returning from an mediastore image selection which I can get a URI for an image using the following:
29 Answers
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Functional programming - is immutability expensive? [closed]
...sort is not by definition in-place). It requires additional storage in the form of stack space for the recursive step, which is in the order of O(log n) in the best case, but O(n) in the worst case.
Implementing a functional variant of quicksort that operates on arrays defeats the purpose. Arrays ar...
Close iOS Keyboard by touching anywhere using Swift
I have been looking all over for this but I can't seem to find it. I know how to dismiss the keyboard using Objective-C but I have no idea how to do that using Swift ? Does anyone know?
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“Templates can be used only with field access, property access, single-dimension array index, or sin
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I had the same problem with something like
@foreach (var item in Model)
{
@Html.DisplayFor(m => !item.IsIdle, "BoolIcon")
}
I solved this just by doing
@foreach (var item in Model)
{
var active = !item.IsIdle;
@Html.DisplayFor(m => active , "BoolIc...
How to extract a git subdirectory and make a submodule out of it?
...may check by executing git subtree.
To install git-subtree from source (for older versions of git):
git clone https://github.com/apenwarr/git-subtree.git
cd git-subtree
sudo rsync -a ./git-subtree.sh /usr/local/bin/git-subtree
Or if you want the man pages and all
make doc
make install
Usag...
Android: Difference between onInterceptTouchEvent and dispatchTouchEvent?
...Think of it as a controller which decides how to route the touch events.
For example, the simplest case is that of View.dispatchTouchEvent which will route the touch event to either OnTouchListener.onTouch if it's defined or to the extension method onTouchEvent.
For ViewGroup.dispatchTouchEvent t...