Data Cleaning : Data Science Skill Portfolio Data cleansing is the process of altering data in a given storage resource to make sure that it is accurate and correct. There are many ways to pursue data cleansing in various software and data storage architectures; most of them center on the careful review of data sets … Read more
Windows 10 File History backup feature Windows 10’s File History is an easy way to get started with backing up your personal files since it comes built-in to your system. File History takes snapshots of your files as you go and stores them on an external hard drive either connected over USB or your … Read more
data scientists use critical thinking to generate valuable processes Understand the current process Determine the data to collect based on the largest contributors to process performance Collect and analyze the data Develop the future process based on findings What’s the current process? it’s important to understand that data scientists use critical thinking to arrive at … Read more
Essential skills and traits of elite data scientists These days the data scientist is king. But extracting true business value from data requires a unique combination of technical skills, mathematical know-how, storytelling, and intuition. Data scientists continue to be in high demand, with companies in virtually every industry looking to get the most value from … Read more
install asterisk 14 on CentOS 7 Step 1: Disable SELINUX Modify /etc/sysconfig/selinux file, change SELINUX to disable and restart server. # vi /etc/sysconfig/selinux Change SELINUX=disabled Step 2: Update system: #yum update Step 3: Installing Required Packages: # yum install gcc gcc-c++ php-xml php php-mysql php-pear php-mbstring mariadb-devel mariadb-server mariadb sqlite-devel lynx bison gmime-devel psmisc tftp-server httpd make ncurses-devel … Read more
SRTP (Secure Real-Time Transport Protocol or Secure RTP) An “internet” is a network of networks, possibly consisting of many different link types such as Ethernet and Wi-Fi. These networks support electronic mail, web browsing, and other Internet Protocol (IP) applications. More complex than IP networks alone, Internet telephony networks carry voice, fax, modem, and other … Read more
Egg Game Program in C Langauage #include<dos.h> #include<graphics.h> #include<stdio.h> #include<conio.h> #include<process.h> #include<dos.h> #include<stdlib.h> #include<iostream.h> union REGS i,o; main() { int initmouse(); int restrictmouseptr(int,int,int,int); int getmousepos(int *,int *,int *); int showmouseptr(); int gd=DETECT,gm,maxx,maxy,x,y,button; initgraph(&gd,&gm,””); int count=0; maxx=getmaxx(); maxy=getmaxy(); setbkcolor(1); setviewport(0,0,maxx,maxy,1); gotoxy(26,1); if(initmouse()==0) { closegraph(); restorecrtmode(); //to go back to normal graphics mode or deleting viewport. … Read more
Clear space on an overstuffed Android device You can quickly clear out hundreds of megabytes or even a gig or two by sweeping up stale downloads, rooting out offline maps and documents, clearing caches, and wiping unneeded music and video files. 1. Clear out all cached app data If you dig into the Apps … Read more
Download HeidiSQL Installer, 32/64 bit combined Portable version (zipped): 32 bit , 64 bit Microsoft Store App, 32 bit Sourcecode HeidiSQL runs fine on Windows XP, Vista, 7, 8 and 10. Running on Wine requires to override Wine’s builtin Direct2D library with the native one. Previous installers can be downloaded here. HeidiSQL is a useful and … Read more
MongoDB releases mobile specific version of its NoSQL database Database specialist MongoDB has made a range of announcements this week during MongoDB World – which is back in New York for its first year as a publicly listed company – including a new mobile version of its core database and the addition of ‘global clusters’ … Read more