清歌不尽 书童

I need to do a little script to auto scroll and capture the screen of a smartphone, without installi...

I use HorizontalGridView to display some items in a scrollable horizontal list. My intention is to h...

How do you add and use an SQLite database in an ASP.NET Core web application, using EntityFramework ...

As mentioned in the title, Mac OS X doesn\'t allow me to name files starting with a dot ( . ). But, ...

How can I add the loop for commandx? tst.awk BEGIN { FS=, } { printf echo %s %s, $1, $2 for ...

We are a medium-sized academic research lab whose main outputs are new statistical methods for analy...

While launching npm run watch, got this error: Error: ENFILE: file table overflow, watch \'node_modu...

Using appsettings.json with .net core You index into the config like this: var name = Configuration[...

From an architecture perspective I\'m trying to get a better understand of how and where files deplo...

Using jQuery I can get easily the number of DOM elemetns used by a web page: $(\'*\').length; But...

Is it possible to save/dump core file using gdb? Sometimes I want to save file to analyze it later.

I hope you could give me pointers for what to look for to understand and further debug the following...

I have a function that is used to setState in my App.js script. I have passed this as props to my Fi...

What is a best practice? To use try or use rescue? user.try(:email) VS user.email rescue nil

Is there a way to setup a variable (cell reference) as the overflow and underflow in an Excel histog...