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registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
...cal. You need to get permission to show one. This is described in the WWDC 2014 video "What's New in iOS Notifications"
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Using C# to check if string contains a string in string array
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How to change the opacity (alpha, transparency) of an element in a canvas element after it has been
...e drawing.
//works with shapes but not with images
ctx.fillStyle = "rgba(255, 255, 255, 0.5)";
I have concluded that setting the globalCompositeOperation works with images.
//works with images
ctx.globalCompositeOperation = "lighter";
I wonder if there is some kind third way of setting color...
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock'
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Make copy of an array
I have an array a which is constantly being updated. Let's say a = [1,2,3,4,5] . I need to make an exact duplicate copy of a and call it b . If a were to change to [6,7,8,9,10] , b should still be [1,2,3,4,5] . What is the best way to do this? I tried a for loop like:
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How can I group data with an Angular filter?
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182
You can use groupBy of angular.filter module.
so you can do something like this:
JS:
$scope.pl...
What is the “FS”/“GS” register intended for?
...alue into that virtual data segment" with dirty page flushing.
Our current 2010 operating systems are a giant step backwards, which is why they are called "Eunuchs". You can only address your process space's single segment, giving a so-called "flat (IMHO dull) address space". The segment registers...
Notepad++ add to every line
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edited Feb 19 '18 at 8:29
shA.t
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answered Jun ...
Failed to install Python Cryptography package with PIP and setup.py
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