Which is the back light in three point lighting? Three-point lighting. The back light (a.k.a. the rim, hair, or shoulder light) shines on the subject from behind, often (but not necessarily) to one side or the other. It gives the subject a rim of light, serving to separate the subject from the background and highlighting […]
Category: General
How do you count the number of occurrences of a string in a string in C++?
How do you count the number of occurrences of a string in a string in C++? Count occurrences of a char in a string in C++ Using std::string::find function. We can use std::string::find to search the string for the first occurrence of the specified character starting from the specified position in the string. Using std::count […]
Is the crosshair on the X or y axis in highstock?
Is the crosshair on the X or y axis in highstock? In Highstock, by default, the crosshair is enabled on the X axis and disabled on the Y axis. For a datetime axis, the scale will automatically adjust to the appropriate unit. This member gives the default string representations used for each unit. How are […]
Why is my netstat not showing my port?
Why is my netstat not showing my port? If netstat does not show your port it is because the application which should listen to this port is not working properly. You can check whether the port is open using TCP listen or similar utility – just configure it to listen 13724 port and see netstat. […]
How does Singleton pattern work?
How does Singleton pattern work? The Singleton pattern disables all other means of creating objects of a class except for the special creation method. This method either creates a new object or returns an existing one if it has already been created. Use the Singleton pattern when you need stricter control over global variables. How […]
What happens when the JVM crashes in quartz?
What happens when the JVM crashes in quartz? If the JVM crashes during a job execution > Quartz will recover the job. (Because a crash is Recovery situation) if the job execution fails because of an exception > Quartz will not recover the job. (Because exception is not an hard-shutdown, a misfire is thrown instead) […]
How to pass string array in SQL parameter?
How to pass string array in SQL parameter? I find that the best way to pass Arrays to sql server database is using a user defined table type and c# DataTable . In your case, since you want to pass a string array of one dimension, it’s fairly easy: Then change your stored procedure to […]
Can you create a super user in Django?
Can you create a super user in Django? I’ve been trying for hours to login to the django admin panel with a successfully created superuser but cannot get the right username/pw combo right. I want users to just use their email as their username. Can You login to admin panel in Django? I’ve deleted migrations, […]
How do you remove a Footer from one page?
How do you remove a Footer from one page? Double-click the header or footer area (near the top or bottom of the page) to open the Header & Footer tab. Select Link to Previous to turn off the link between the sections. Select Header or Footer and do one of the following: Choose Remove Header […]
How to rotate image 90 degrees?
How to rotate image 90 degrees? Images that are taken with digital cameras sometimes need to be rotated. To do this, use Image → Transform → Rotate 90° clockwise (or counter-clockwise). How to rotate bitmap image in Android? setImageBitmap(bitmap); Probably you can use RotateAnimation on the View (ImageView set to Bitmap) you want to Rotate, […]