Tutorial by Examples: d

C# Maximizing the window driver.Manage().Window.Maximize(); This is fairly straightforward, ensures that our currently active window is maximized. Position of the window driver.Manage().Window.Position = new System.Drawing.Point(1, 1); Here we essentially move the currently active window t...

Exec sp_configure 'show advanced options' ,1 RECONFIGURE GO -- Show all configure sp_configure

Exec sp_configure 'backup compression default',1 GO RECONFIGURE;

sp_configure 'fill factor', 100; GO RECONFIGURE; The server must be restarted before the change can take effect.

EXEC sp_configure 'xp_cmdshell', 1 GO RECONFIGURE

You can apply formats within a procedure, e.g. to change the groupings within a proc summary or proc freq. Grouping SAS dates data example2 ; do Date = '01JUN2016'dt to '31AUG2016'dt ; Days = 1 ; output ; end ; run ; /* Summarise by year & month */ proc summary data=exampl...

This is the image of project structure in Android studio: This is the image of project structure of nativescript project: As you see they are same. so we can write java code in nativescript as we write in android studio. We want to Add Toast to the default app of nativescript. after creating...

We want to add Toast to nativescript default app. import {Component} from "@angular/core"; let application = require("application"); declare var android:any; @Component({ selector: "my-app", templateUrl: "app.component.html", }) export clas...

Download the latest version of ANTLR and extract it to a folder. You can use also Maven, Gradle, or other build tool to depend on its runtime (the classes the generated grammars use): org.antlr:antlr4-runtime. In order to automatically -as part of the build process- generate the parser in a maven ...

A "Connection Refused" error will occur if your client sends a connection request to a remote server host, and the remote host responds to say that it refuses to accept the request. The "Connection Refused" error essentially means that the computer is not accepting connections to...

A "Connection timed out" error occurs when the remote system does not respond to the client's attempt to open a TCP/IP connection. The most common causes include: A firewall is blocking the connection attempt on the port that you are using: The firewall could be on the client-side, ...

A grouped VIEW is based on a query with a GROUP BY clause. Since each of the groups may have more than one row in the base from which it was built, these are necessarily read-only VIEWs. Such VIEWs usually have one or more aggregate functions and they are used for reporting purposes. They are also h...

VIEWs based on a UNION or UNION ALL operation are read-only because there is no single way to map a change onto just one row in one of the base tables. The UNION operator will remove duplicate rows from the results. Both the UNION and UNION ALL operators hide which table the rows came from. Such VIE...

Ordinary Least Squares is a method for finding the linear combination of features that best fits the observed outcome in the following sense. If the vector of outcomes to be predicted is y, and the explanatory variables form the matrix X, then OLS will find the vector β solving minβ|y^ - y|22, w...

If you want to extract a folder, but you want to exclude one or several folders during the extraction, you can use the --exclude option. tar -cf archive.tar ./my-folder/ --exclude="my-folder/sub1" --exclude="my-folder/sub3" With this folder tree : my-folder/ sub1/ su...

$ sleep 500 & [1] 7582 Puts the sleep command in background. 7582 is the process id of the background process.

$ jobs [1] Running sleep 500 & (wd: ~) [2]- Running sleep 600 & (wd: ~) [3]+ Running ./Fritzing & First field shows the job ids. The + and - sign that follows the job id for two jobs denote the default job and next candidate def...

$ fg %2 sleep 600 %2 specifies job no. 2. If fg is used without any arguments if brings the last process put in background to the foreground. $ fg %?sle sleep 500 ?sle refers to the baground process command containing "sle". If multiple background commands contain the string, it w...

Press Ctrl + Z to stop a foreground process and put it in background $ sleep 600 ^Z [8]+ Stopped sleep 600

$ bg [8]+ sleep 600 &