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What's the difference between ngModel.$modelValue and ngModel.$viewValue
...
You can see things like this :
$modelValue is your external API, that is to say, something exposed to your controller.
$viewValue is your internal API, you should use it only internally.
When editing $viewValue, the render method won't be called, because it is the "rendered model". ...
How to detect Safari, Chrome, IE, Firefox and Opera browser?
...ko) Chrome/80.0.3987.16 Safari/537.36 Edg/80.0.361.9").
Firefox: Firefox's API to install add-ons: InstallTrigger
Chrome: The global chrome object, containing several properties including a documented chrome.webstore object.
Update 3 chrome.webstore is deprecated and undefined in recent versions
Saf...
How to obtain the start time and end time of a day?
... Java SE 9, Java SE 10, Java SE 11, and later - Part of the standard Java API with a bundled implementation.
Java 9 brought some minor features and fixes.
Java SE 6 and Java SE 7
Most of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
Android
Later versions...
doGet and doPost in Servlets
...fe). So I would strongly recommend to learn a bit more about basic Java SE API using the Oracle tutorials (check the chapter "Trails Covering the Basics") and how to use JSP/Servlets the right way using those tutorials.
See also:
Our servlets wiki page
Java EE web development, where do I start an...
Android Log.v(), Log.d(), Log.i(), Log.w(), Log.e() - When to use each one?
... checked couple of times and laughed really out loud .. In my opinion, All APIs should have something like this within
– MBH
Feb 5 '16 at 7:35
62
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Parse a .py file, read the AST, modify it, then write back the modified source code
...ou can parse the python code (represented in string) by simply calling the API ast.parse(). This returns the handle to Abstract Syntax Tree (AST) structure. Interestingly you can compile back this structure and execute it as shown above.
Another very useful API is ast.dump() which dumps the whole A...
Does Swift have access modifiers?
...l code in a class must reside inside functions that are part of the public API, I think that's quite limiting. On the other hand, having a specified public API allows the implementation to change (including use of private methods) without disrupting consumers. If someone 'needs' to use an internal...
How to find out the number of CPUs using python
...nted it for Windows by making a call to the GetProcessAffinityMask Windows API function:
https://github.com/giampaolo/psutil/blob/ee60bad610822a7f630c52922b4918e684ba7695/psutil/_psutil_windows.c#L1112
https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-getprocessaffinitymask
So ...
What is the best place for storing uploaded images, SQL database or disk file system? [closed]
...-service on top of it (such as Uploadcare):
https://uploadcare.com/upload-api-cloud-storage-and-cdn/
But storing files in the database is a bad idea.
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How to format numbers as currency string?
...format
Javascript has a number formatter (part of the Internationalization API).
// Create our number formatter.
var formatter = new Intl.NumberFormat('en-US', {
style: 'currency',
currency: 'USD',
// These options are needed to round to whole numbers if that's what you want.
//minimumFract...