Puppeteer – Execution context was destroyed, most likely because of a navigation
I fixed that issue by using
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Python: parsing command line parameters
I hava a small utility which accept some input from command line from another system. To keep the utility more…
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PHP: command line options
Supposed that you have a command line like this: How do you get that options in php? Please note…
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Python: parse_qsl and semi colon (;)
let say you have a query string ?var1=test;abc&var2=ok when you use function parse_qsl to parse query to get the variable…
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Python – BaseHTTPServer – override some default method
When you start to write your own http python server, the easiest way is to start with with BaseHTTPServer class.…
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Block port 111 from outside
Somehow my server opens port 111, i don’t have time to investigate which program is opening that port, my quick…
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Sitespeed Selenium Script – Availability Monitoring
When it comes to web monitoring, we normally use Curl to accomplish it. But things getting more complex such password…
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Redhat SELilnux – Docker – volume – permission denied
I have a folder like this: total 4.0K -rwxrwx---. 1 root vboxsf 101 Dec 25 08:03 notes.txt drwxrwx---. 1 root…
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Install Redhat Server on MacOS with Virtualbox
Having some spare time during Christmas, i spent sometime to install Redhat on my Imac 2011. I followed this guides:…