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What does the LayoutInflater attachToRoot parameter mean?
The LayoutInflater.inflate documentation isn't exactly clear to me about the purpose of the attachToRoot parameter.
12...
When should I really use noexcept?
...ave read so far, the last-minute addition of noexcept seems to address some important issues that arise when move constructors throw. However, I am still unable to provide satisfactory answers to some practical questions that led me to read more about noexcept in the first place.
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Performance surprise with “as” and nullable types
...s there is that an object can only be unboxed to a variable that has the same type as the boxed value. That allows the JIT compiler to generate very efficient code, no value conversions have to be considered.
The is operator test is easy, just check if the object isn't null and is of the expected ...
How to cancel an $http request in AngularJS?
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This feature was added to the 1.1.5 release via a timeout parameter:
var canceler = $q.defer();
$http.get('/someUrl', {timeout: canceler.promise}).success(successCallback);
// later...
canceler.resolve(); // Aborts the $http request if it isn't finished.
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How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
... that you can handle higher DPI settings by adding the <dpiAware> element to your manifest. The MSDN page is here but it isn't complete since it is omitting the UAC settings. Project + Add New Item, pick "Application Manifest File". Edit the manifest text or copy/paste this:
<?xml versi...
Instance variables vs. class variables in Python
I have Python classes, of which I need only one instance at runtime, so it would be sufficient to have the attributes only once per class and not per instance. If there would be more than one instance (which won't happen), all instance should have the same configuration. I wonder which of the follow...
What are the differences between delegates and events?
... declare an event without a backend delegate instance. In c#, you can implement an event explicitly and use a different backend data structure of your choice.
– Miguel Gamboa
Feb 18 '15 at 11:23
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NVIDIA vs AMD: GPGPU performance
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Metaphorically speaking ati has a good engine compared to nvidia.
But nvidia has a better car :D
This is mostly because nvidia has invested good amount of its resources (in money and people) to develop important libraries r...
C# '@' before a String [duplicate]
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It means to interpret the string literally (that is, you cannot escape any characters within the string if you use the @ prefix). It enhances readability in cases where it can be used.
For example, if you were working with a UN...
How to read the output from git diff?
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diff --git a/builtin-http-fetch.c b/http-fetch.c
similarity index 95%
rename from builtin-http-fetch.c
rename to http-fetch.c
index f3e63d7..e8f44ba 100644
--- a/builtin-http-fetch.c
+++ b/http-fetch.c
@@ -1,8 +1,9 @@
#include "cache.h"
#include "walker.h"
-int cmd_http_fetch(int argc, const cha...