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When to favor ng-if vs. ng-show/ng-hide?
... sir! +1
– poshest
Sep 4 '16 at 14:05
This problem goes beyond angular, it is a fundamental problem in computer scien...
When do you use map vs flatMap in RxJava?
... two?
– Rich Ehmer
Dec 16 '15 at 17:05
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Could someone explain the pros of deleting (or keeping) unused code?
I have heard many times that unused code must be deleted from the project.
However it is not clear for me "why?".
11 Answer...
Inline SVG in CSS
...of)
– toniedzwiedz
May 26 '12 at 19:05
18
The "browser incompatibility" here is mostly just a lac...
Spring Boot application as a Service
...sets up environment variables.
#!/bin/bash
export JAVA_HOME=/opt/jdk1.8.0_05/jre
export APP_HOME=/data/apps/my-spring-boot-api
export APP_NAME=my-spring-boot-api
export APP_PORT=40001
I'm using CentOS, so to ensure that my services are started after a server restart, I have a service control scri...
How do you detect Credit card type based on number?
I'm trying to figure out how to detect the type of credit card based purely on its number. Does anyone know of a definitive, reliable way to find this?
...
Validate that a string is a positive integer
...n that we needed to allow 0).
If you want to allow leading zeroes (0123, 00524), then just replace the alternation (?:0|[1-9]\d*) with \d+
function isNormalInteger(str) {
return /^\+?\d+$/.test(str);
}
If you want to allow whitespace, add \s* just after ^ and \s* just before $.
Note for whe...
Nodejs Event Loop
... picture which describe the Event Loop in Node.js by @BusyRich
Update 05/09/2017
Per this doc Node.js event loop,
The following diagram shows a simplified overview of the event loop's order of operations.
┌───────────────────────┐
┌─&...
AI2 SideBar Extension
... Adjustments 1.0 (2021-01-28) Initial version 1.1 (2021-10-05) Event ItemCheckedChanged was not triggered. 1.2 (2022-09-01) Graphic files from the asset area can be selected as icons for the sidebar items. 1.3 (2023-06-13) Proprties FontBold, FontItalic, FontTyp...
What is the difference between String and string in C#?
... |
edited Jul 4 '18 at 11:05
community wiki
4 r...