perl pack unpack

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Perl function pack/unpack

Function Name Pack Call syntax Formatstr = pack (packformat, list ); Explanation Converts a list or array to a simple variable in the format used by programming languages such as the

PHP Pack && Unpack functions

refer to a set of function pack,unpack before looking at the following example. Any language with socket operation has a function dedicated to the package, PHP is no exception of course this set of functions is not just a package.Here's a quick

PHP data compression, encryption and decryption (pack, unpack), and data compression unpack

PHP data compression, encryption and decryption (pack, unpack), and data compression unpack Data is frequently exchanged in network communication and file storage. To reduce network communication traffic, file storage size, and encrypted

PHP Data compression, encryption and decryption (pack, unpack)

Data is frequently exchanged in network communication and file storage. to reduce network communication traffic, file storage size, and encrypted communication rules, two-way encryption and decryption of data is often required to ensure data

Android: How to unpack, edit, and re-pack boot images

Http://android-dls.com/wiki/index.php? Title = HOWTO: _ unpack % 2c_edit % 2c_and_re-pack_boot_imagesHowto: unpack, edit, and re-pack boot images Several people have already figured out the details on their own, but I have gotten requests to do a

PHP data compression, encryption and decryption (pack, unpack)

Data is frequently exchanged in network communication and file storage. To reduce network communication traffic, file storage size, and encrypted communication rules, two-way encryption and decryption of data is often required to ensure data

PHP pack () functions in a detailed and example

Pack and unpack are not really easy to see in normal programs, but if you use PHP from a long time ago to generate Excel you will know. The head of his Excel is the pack. Recently, when I tried to interact with C, I used this thing again, so I had

PHP pack () functions in a detailed and example

Pack and unpack are not really easy to see in normal programs, but if you use PHP from a long time ago to generate Excel you will know. The head of his Excel is the pack.Recently, when I tried to interact with C, I used this thing again, so I had to

Perl string processing

As we all know, Perl is very powerful in processing strings, and Perl (Practical Extraction and Reporting Language) is also very powerful in processing formats. Here we start to learn some Perl formats and string processing. Familiar with the three

How PHP uses pack to process binary files _php Tutorial

PHP read-write binary files can use the pack and unpack functions. Today to deal with a problem with a binary file, so need to use, specifically to understand the use of the pack, unpack usage similar to this. Simply put, the pack function is to

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