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How do function pointers in C work?
...er instead of having conditional branches on the CPU features everywhere. Then you can do complicated logic about deciding that well, even though this CPU supports pshufb, it's slow, so the earlier implementation is still faster. x264/x265 use this extensively, and are open source.
...
Where to place $PATH variable assertions in zsh?
... shell invoked by you (both interactive and not, both login and not, etc), then ~/.zshenv is a better option.
Is there a specific file I should be using (i.e. .zshenv which does not currently exist in my installation), one of the ones I am currently using, or does it even matter?
There's a bu...
How can I make the cursor turn to the wait cursor?
...using() (one line of code), take optional parameters, run the code within, then clean up (restore cursor) afterwards.
public class CursorWait : IDisposable
{
public CursorWait(bool appStarting = false, bool applicationCursor = false)
{
// Wait
Cursor.Current = appStarting ? ...
What are some good resources for learning about Artificial Neural Networks? [closed]
...nt. A neuron is just a logistic unit which comes from logistic regression. Then multiphase multi regression units are created and called Neural Networks because it "looks like" neural networks. It is not inspired by brain or such.
– ozgur
Jun 4 '16 at 19:18
...
AngularJS access parent scope from child controller
...
<div ng-controller="ChildCtrl">
</div>
</div>
Then you can access the parent scope as follows
function ParentCtrl($scope) {
$scope.cities = ["NY", "Amsterdam", "Barcelona"];
}
function ChildCtrl($scope) {
$scope.parentcities = $scope.$parent.cities;
}
If you ...
phpmyadmin logs out after 1440 secs
...
If you want to change the 'login cookie validity' in configuration file, then open the phpmMyAdmin configuration file, config.inc.php in the root directory of PHPMyAdmin.(root directory is usually /etc/phpmyadmin/)
After locating the config.inc.php , search for the line below and set it to the va...
Monad in plain English? (For the OOP programmer with no FP background)
... have a function on integers, say
int M(int x) { return x + N(x * 2); }
then the corresponding function on Nullable<int> can make all the operators and calls in there work together "in the same way" that they did before.
(That is incredibly vague and imprecise; you asked for an explanation...
Git fails when pushing commit to github
...ig http.postBuffer 524288000
To allow up to the file size 500M and
then my push worked. It may have been
that this was the problem initially
with pushing a big repo over the http
protocol.
END EDIT
the way I could get it to work (EDIT before I modified postBuffer) was to tar up my r...
java.lang.NoClassDefFoundError: Could not initialize class XXX
...ialize ClassA. I think it is the problem of JVM. I restarted my system and then everything worked fine. How do I resolve this problem in future without restarting my system and solve the problem with a simple solu4tion.
– viper
Aug 9 '16 at 11:57
...
How to use sed/grep to extract text between two words?
...(.*\)String/\1/'. If you just want the part between "one is" and "String", then you need to make the regex match the whole line: sed -e 's/.*one is\(.*\)String.*/\1/'. In sed, s/pattern/replacement/ say "substitute 'replacement' for 'pattern' on each line". It will only change anything that matches...