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Shell/Bash 2021-10-17 01:18:11
reset usb port on rasbry pi
##-------------------- ##--- Author: Pradeep Singh ##--- Blog: https://iotbytes.wordpress.com/ ##--- Date: 1st Dec 2017 ##--- Version: 1.0 ##--- Python Ver: 2.7 ##--- Description: This python code will reset a USB port connected to Raspberry Pi ##--------... Add solution -
Other 2021-10-15 21:55:07
excel 365 hover over cell show picture
Right Click on a cell and choose New Note (Or from the Review Tab: Notes: New note) Right-click the border of the comment (not the interior!). Select Format Comment... from the context menu. Activate the Color and Lines tab. In the Fi... Add solution -
PHP 2021-10-15 02:03:05
chart.js - getting data from database using mysql and php
Please place your php code into another file called api.php and use $.ajax to get these data with JSON format. To convert data into JSON format data you should use json_encode() php function. I have set sample example you can see here. Please refer belo... Add solution -
Shell/Bash 2021-10-14 23:24:12
chmod command
# How permissions/changing permissions works in linux. Permissions are # generally listed in a format like rwxrw-r--, where r, w, x, and - # stand for read, write, execute, and no permission respectively. There # are basically three groups of rwx permis... Add solution -
Java 2021-10-14 06:15:03
what is T in the date in java
The T is just a literal to separate the date from the time, and the Z means "zero hour offset" also known as "Zulu time" (UTC). If your strings always have a "Z" you can use: SimpleDateFormat format = new SimpleDateFormat( &q... Add solution -
VBA 2021-10-13 19:38:06
excel set n number of digits in a column
Right click on the column-> format cells -> number -> custom. Choose the 0 type and put n zeros in the entry box (for n numbers). click okay. All numbers entered will be n digits. example : type: 00000 all number will have 5 digits : 00004, 0... Add solution -
TypeScript 2021-10-13 19:00:03
hex to rgb typescript
function rgbToHex(r, g, b) { return "#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1); } function hexToRgb(hex) { var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex); if(result){ var... Add solution
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