CentOS 8: How to build toxcore Library
toxcore – Library for the Tox encrypted messenger protocol Home page: https://github.com/irungentoo/toxcore Step 1: install Development Tools Step 2: Step 3: Download source: Step 4:…
Month: August 2020
CentOS 7: How to build tesseract-OCR from source
Step 1: build Leptonica Library CentOS 7 : how to build Leptonica Library Step 2: download source Step 3: Step 4: Result: Step 5: Result:…
Linux: how to fix error: ./configure: line 2710: 25372 Segmentation fault
Linux: how to fix error: First , check memory, you see only 349Mb free: Now, clear ram cache: Clear RAM cache and swap space on…
CentOS 7 : how to build Leptonica Library
Leptonica Library Homepage: https://github.com/DanBloomberg/leptonica Dependencies: ZLIB LIBPNG JPEG LIBTIFF LIBWEBP Step 1: clone repo leptonica Step 2: Result Step 3: Result: Step 4: make Result:…
Windows 7 error: VS_InstallerShell.exe has an invalid certificate. Please ensure the appropriate Microsoft certificates are installed
Windows 7 error: VS_InstallerShell.exe has an invalid certificate. Please ensure the appropriate Microsoft certificates are installed Step 1: enable service Windows Update Open run services.msc…
Linux: How to find functions from lib .so files?
Linux: How to find functions from lib .so files? Solution 1: to find functions from one lib .so file: Example file /usr/local/lib/libopencv_ml.so Result: Find one…
TypeScript tutorial: Lesson 7 – Number
The Number class Syntax Number Properties: S.No. Property & Description 1. MAX_VALUE The largest possible value a number in TypeScript can have 1.7976931348623157E+308. 2. MIN_VALUE…
TypeScript tutorial: Lesson 6 – Functions
TypeScript – Functions Defining a Function Syntax: Example 1: Example 2: anonymous function Calling a Function A function must be called so as to execute…
CentOS 7: how to install wine 32bits
Requirements: Nux-dextop repository: read this artice to install on CentOS 7 Epel-release repository. Script: install-wine-i686-centos7.sh Reference: https://github.com/zma/usefulscripts/blob/master/script/install-wine-i686-centos7.sh
How to install Photoshop on CentOS 7
Step 1: install xfce Desktop CentOS 7: how to install xfce Desktop Step 2: Download Photoshop CS6 setup file and key to folder Downloads Step…