Snippets tagged “files”
8 snippets use this tag.
- file upload php $_FILES undefined index errorPHP
The error "Undefined index: (name of the file input)" in PHP usually occurs when the form that is used to upload the file is not properly configured.
- How do I create a Java string from the contents of a file?Java
To create a Java string from the contents of a file, you can use the following code:
- How to check whether the user uploaded a file in PHP?PHP
In PHP, you can use the $_FILES superglobal array to check if a file has been uploaded.
- How to create a temporary directory/folder in Java?Java
To create a temporary directory/folder in Java, you can use the createTempDirectory() method of the Files class in the java.nio.file package.
- How to move a file in Python?Python
In Python, you can use the shutil module to move a file.
- How to store file name in database, with other info while uploading image to server using PHP?PHP
To store the file name in a database along with other information while uploading an image to a server using PHP, you can follow these steps:
- HTML Upload MAX_FILE_SIZE does not appear to workPHP
In PHP, you can use the $_FILES array to check the size of an uploaded file.
- What is simplest way to read a file into String?Java
To read a file into a String in Java, you can use the readAllBytes() method of the Files class and the new String() constructor: