I want to remove all characters which doesn't match a string pattern using stringr package. So far I've been able to remove those before the pattern using "\\w+
I'm newbie to ELK. I'm trying to parse the log using Logstash and grok. Logstash config: input { stdin { } } filter { grok { match => { "message"
I am currently trying to record a video from a webcam (Logitech StreamCam Pro - Full HD) and then writing the captured feed into an .mp4 file. However, when I o
Just trying to monitorize a network interface eth0 with the "monit" tool. I want to restart the network interface in case it fails down for whatever reason. Acc
how can I upload a file over 2GB via WebClient? Files are loaded less, everything is in order. Can anyone suggest? method POST private void Button_Click
For anyone that can help with CSS on IE-11. I cannot figure out why this code is not working. Only if I comment out the CSS .container_main_box {/*position: rel
I have a plan about measuring our platform(SPA)'s performance and tracking a metric result everyday. There are two metric that I can measure. domcontentloaded l
when the user presses the button onlick ,read data and add hashmap When completed I want to read with getfirestore2() method data to come comment1 comment2 co
In my mind when I create a lambda [=]{...} all variables from parent function clones to the lambda. So the following code will use too much memory because varia