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How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
...gs 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 version="1.0" encoding="utf-8"?>
<ass...
Update parent scope variable in AngularJS
.... Now I know the child scope inherits properties from the parent scope but is there a way to update the parent scope variable? So far I have not come across any obvious solutions.
...
AWS: How to disable all services?
...s://console.aws.amazon.com/billing/home?#/account
Or if you just want to disable your "Free-Tier" services that has charges, view them here:
https://console.aws.amazon.com/billing/home#/freetier
Then open your EC2 dashboard - and cancel those services:
https://us-west-2.console.aws.amazon.com/ec2...
How to remove unused imports in Intellij IDEA on commit?
Is there a way to remove unused imports in Intellij IDEA on commit?
9 Answers
9
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Predicate in Java
...return true for any string that matches its given regular expression.
This is essentially an OOP abstraction for a boolean test.
For example, you may have a helper method like this:
static boolean isEven(int num) {
return (num % 2) == 0; // simple
}
Now, given a List<Integer>, you ca...
How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?
...erver:
launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
Initialize a new 10.1 database:
initdb /usr/local/var/postgres10.1 -E utf8
run pg_upgrade (note: change bin version if you're upgrading from something other than below):
pg_upgrade -v \
-d /usr/local/var/postgres \
...
how to get an uri of an image resource in android
...
The format is:
"android.resource://[package]/[res id]"
[package] is your package name
[res id] is value of the resource ID, e.g. R.drawable.sample_1
to stitch it together, use
Uri path = Uri.parse("android.resource://your.package....
How to profile methods in Scala?
What is a standard way of profiling Scala method calls?
12 Answers
12
...
What's the point of having pointers in Go?
...{
x = 0
}
func main() {
x := 5
zero(x)
fmt.Println(x) // x is still 5
}
as contrasted with
func zero(xPtr *int) {
*xPtr = 0
}
func main() {
x := 5
zero(&x)
fmt.Println(x) // x is 0
}
s...
Simulate limited bandwidth from within Chrome?
Is there a way I can simulate various connection speeds from within Chrome?
13 Answers
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