How to append three const char variables to one? I am trying to append three different const char* variables into one. This is because a function from windows library takes the parameter LPCTSTR. I have the following code: When I run it I get only the last (extension) added to to FullPath. You need to […]
When to use row number function in SQL?
When to use row number function in SQL? Another interesting use case for the ROW_NUMBER () function is when we have full duplicated records in a table. Full duplicated records happen when the table has more than one record with the same values in all their columns (usually due to a previous fail). How to […]
How do I move data from one page to another in MVC 4?
How do I move data from one page to another in MVC 4? C# MVC pass data from one action method to another [duplicate] Hit page and call Action1. For same browser session store pageData in ViewData. There will be one button on the page which will call Action2. use ViewData[“page”] to get pageData value […]
Is the following statement case sensitive in MySQL?
Is the following statement case sensitive in MySQL? The following statement would not work because it refers to a table both as my_table and as MY_TABLE : Column, index, stored routine, and event names are not case-sensitive on any platform, nor are column aliases. However, names of logfile groups are case-sensitive. This differs from standard […]
How do I remove the last occurrence of a character from a string in Python?
How do I remove the last occurrence of a character from a string in Python? The string method rstrip removes the characters from the right side of the string that is given to it. So, we can use it to remove the last element of the string. How do you find the last occurrence of […]
What is bitmap C#?
What is bitmap C#? Bitmap is short for BMP is an image file format that can be used to create and store computer graphics. In a standard Bitmap image each dot can be assigned a different color. Together these dots can be used to represent any type of rectangular picture. There are several different bitmap […]
How to change color of rows in data table?
How to change color of rows in data table? Now, let’s say you want to color the table rows, based on the second column status after, the table is already filled with data: For this, we will use the callback function ‘ fnRowCallback ‘ from datatable javascript. It allows you to post modify each row […]
What does processthreadsapi.h header-win32 apps?
What does processthreadsapi.h header-win32 apps? Retrieves a pseudo-handle that you can use as a shorthand way to refer to the token that is currently in effect for the thread, which is the thread token if one exists and the process token otherwise. Retrieves the thread identifier of the calling thread. Retrieves the boundaries of the […]
Which is the latest version of Tesseract OCR?
Which is the latest version of Tesseract OCR? I will be using versions OpenCV 2.4.2 and Tesseract OCR 3.02.02. I have also made two tutorials on installing Teseract and OpenCV for Vista x86 on Microsoft Visual Studio 2008 Express. However, you can go on the official sites for official documentation on installing the libraries on […]
How is the JavaScript SDK used in the browser?
How is the JavaScript SDK used in the browser? As mentioned in the introduction, using the new JavaScript SDK in the browser, a web app could be developed without any need to a server side backend. The new, two-tier architecture contains a third party, the Web Identity Federation, where the application user will authenticate and, […]