What is a masonry style grid? Masonry layout is a layout method where one axis uses a typical strict grid layout, of most often columns, and the other a masonry layout. On the masonry axis, rather than sticking to a strict grid with gaps being left after shorter items, the items in the following row […]
How do I create a file upload error?
How do I create a file upload error? The error code can be found in the error segment of the file array that is created during the file upload by PHP. In other words, the error might be found in $_FILES[‘userfile’][‘error’] . Value: 0; There is no error, the file uploaded with success. Why are […]
Where does Windows Azure store its session state?
Where does Windows Azure store its session state? In-Proc, which stores session state in the individual web server’s memory. This is the default option if a particular mode is not explicitly specified. State Server, which stores session state in another process, called ASP.NET state service. Why was my remote session disconnected in azure? The remote […]
Which is the easiest way to check if a file exists?
Which is the easiest way to check if a file exists? File.Exists is the easiest. It is the simplest way of checking that the file exists. It returns true or false in the file. This method used to Day and night are parts of a Boolean condition. The day is true (it has a light) […]
Why would a pointer be null?
Why would a pointer be null? A null pointer is a pointer which points nothing. Some uses of the null pointer are: a) To initialize a pointer variable when that pointer variable isn’t assigned any valid memory address yet. So that, we can perform error handling in pointer related code e.g. dereference pointer variable only […]