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Android Camera : data intent returns null
...nt only when passing back a thumbnail in the returned Intent. If you pass EXTRA_OUTPUT with a URI to write to, it will return a null intent and the picture is in the URI that you passed in.
You can verify this by looking at the camera app's source code on GitHub:
https://github.com/android/platfo...
Can an enum class be converted to the underlying type?
...m class to its underlying integral type:
template<typename E>
constexpr auto to_integral(E e) -> typename std::underlying_type<E>::type
{
return static_cast<typename std::underlying_type<E>::type>(e);
}
then use it:
auto value = to_integral(my_fields::field);
auto...
Where in memory are my variables stored in C?
... -----> heap also stack (the teacher was trying to trick you)
pointers(ex: char *arr, int *arr) -------> heap data or stack, depending on the context. C lets you declare a global or a static pointer, in which case the pointer itself would end up in the data segment.
dynamically allocated space...
What's the difference between String(value) vs value.toString()
...me, and actually, the String constructor called as a function (your first example), will at the end, call the toString method of the object passed, for example:
var o = { toString: function () { return "foo"; } };
String(o); // "foo"
On the other hand, if an identifier refers to null or undefined...
How do you use the Immediate Window in Visual Studio?
...is an immensely useful tool for debugging applications. It can be used to execute code statements that are valid in the context of a break point and inspect values. I also use it to type code snippets to learn language features.
...
Form inline inside a form horizontal in twitter bootstrap?
...;/label>
<div class="col-md-3">
<input type="text" class="form-control" id="inputType" placeholder="Type">
</div>
</div>
<div class="form-group">
<span class="col-md-2 control-label">Metadata</span>
<div cl...
setup.py examples?
...
Complete walkthrough of writing setup.py scripts here. (with some examples)
If you'd like a real-world example, I could point you towards the setup.py scripts of a couple major projects. Django's is here, pyglet's is here. You can just browse the source of other projects for a file named se...
What's best SQL datatype for storing JSON string?
...
Certainly NOT:
TEXT, NTEXT: those types are deprecated as of SQL Server 2005 and should not be used for new development. Use VARCHAR(MAX) or NVARCHAR(MAX) instead
IMAGE, VARBINARY(MAX) : IMAGE is deprecated just like TEXT/NTEXT, and there's r...
Simplest way to serve static data from outside the application server in a Java web application
...side the web container, but will this approach work both on Windows and *nix environments?
If you adhere the *nix filesystem path rules (i.e. you use exclusively forward slashes as in /path/to/files), then it will work on Windows as well without the need to fiddle around with ugly File.separator st...
A type for Date only in C# - why is there no Date type?
...ct we have the need for representing a date without a time. I know of the existence of the DateTime, however, it incorporates a time of day as well. I want to make explicit that certain variables and method-arguments are date-based . Hence I can't use the DateTime.Date property
...