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If you also want to see greater growth in your business with the help of relevant mobile applications, then I can help. As a professional and experienced freelance android apps …
How can I load data from a text file into table?
You can use Load Data INFILE file_name; syntax to load data from a text file. but you have to make sure that. (a) data is delimited (b). columns and data …
What is meant by urlencode and urldecode?
Urlencode returns a string in which all non-alphanumeric charecters except -_. have been replace with a perecent (%) sign followed by two hex digits and spaces encoded as plus(+) signs. …
What is the difference between Primary key and unique key?
Primary key: A column in a table whose values uniquely identify the rows in the table. A primary key value cannot be NULL. Unique Key: Unique Keys are used to …
What is the use of friend function?
Sometime a function is best shared among a number of different class. Such functions can be declared either as member functions of one class or as global fuctions. In either …
What is the difference between mysqli_fetch_object and mysqli_fetch_array?
mysqli_fetch_object() is similar to mysqli_fetch_array(), with one difference an object is returned, instead of an array. Industry, that means, and not by their offsets (numbers are illegal property names).
How can we submit a form without a submit button?
n idea behind this is to use java script submit() function in submit the form without explicitly clicking any submit button. attach the document. formname.submit() method ot click, je events …
What is string functions
The PHP string functions are part of the PHP core. No installation is required to use these functions. addcslashes — Quote string replace with slashes in a C styleaddslashes — …
