example C and C++) the functions are declared in header files. Footer Protocol overhead Trailer (computing), used in computer networking Field (computer...

In computing, the User-Agent header is an HTTP header intended to identify the user agent responsible for making a given HTTP request. Whereas the character...

header in Wiktionary, the free dictionary. Header may refer to: Header (computing), supplemental data at the beginning of a data block E-mail header HTTP...

IPv4 addresses. When computing the checksum, again a pseudo header is used that mimics the real IPv6 header: The checksum is computed over the following...

complement of the one's complement sum of all 16 bit words in the header. For purposes of computing the checksum, the value of the checksum field is zero. If...

header. Each email message has a header (the "header section" of the message, according to the specification), comprising a number of fields ("header...

Header bidding is a programmatic advertising strategy where publishers offer their ad inventory to multiple ad exchanges simultaneously before making calls...

Next Unit of Computing (NUC) is a line of small-form-factor barebone computer kits designed by Intel. Previewed in 2012 and launched in early 2013, the...

In computing, tar is a shell command for combining multiple computer files into a single archive file. It was originally developed for magnetic tape storage...

Technologies. Amsterdam: IOS Press. ISBN 1-58603-559-2. see e.g., Page header or Header (computing) The concept of "dimension" is often applied to tables in different...

In computing, Internet Protocol Security (IPsec) is a secure network protocol suite that authenticates and encrypts packets of data to provide secure...

Concurrent computing is a form of computing in which several computations are executed concurrently—during overlapping time periods—instead of sequentially—with...

client–server system. The HTTP User-Agent header is intended to clearly identify the agent to the server. However, this header can be omitted or spoofed, so some...

Header Checksum: 16 bits The IPv4 header checksum field is used for error checking of the header. Before sending a packet, the checksum is computed as...

In computing and telecommunications, the payload is the part of transmitted data that is the actual intended message. Headers and metadata are sent only...

5 bits × 32 bits = 160 bits = 20 bytes. We can compute the TCP length as (Total Length) − (IPv4 Header Length) i.e. 200 − 20, which results in 180 bytes...

needed] For a tutorial and an example of computing the CRC see mathematics of cyclic redundancy checks. The header CRC/HEC is needed for another purpose...

applications, omitting onboard ports and GPIO headers in favour of a carrier board interface. Compute Modules are offered in one of two formats: a board...

In electronics and particularly computing, a jumper is a short length of conductor used to close, open or bypass part of an electronic circuit. They are...

parameters in the header. Chunks may also be fragments of information which are downloaded or managed by P2P programs. In distributed computing, a chunk is...

In computing, POST is a request method supported by HTTP used by the World Wide Web. By design, the POST request method requests that a web server accepts...

of work to compute, but the proof can be verified efficiently. For email uses, a textual encoding of a hashcash stamp is added to the header of an email...

CT: WinZip Computing, S.L. 19 May 2009. Retrieved 24 May 2009. "What is a Zipx File?". Winzip: Knowledgebase. Mansfield, CT: WinZip Computing, S.L. 13 August...

This is a list of computing and IT acronyms, initialisms and abbreviations. 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z See also References...

packet at the physical layer. Each Ethernet frame starts with an Ethernet header, which contains destination and source MAC addresses as its first two fields...

of one ELF header, followed by file data. The data can include: Program header table, describing zero or more memory segments Section header table, describing...

In computing, load balancing is the process of distributing a set of tasks over a set of resources (computing units), with the aim of making their overall...

an IP datagram first decrements the time to live (TTL) field in the IP header by one. If the resulting TTL is 0, the packet is discarded and an ICMP time...

also available in the C++ standard library, though in different headers (the C headers are included as well, but only as a deprecated compatibility feature)...

formatting according to RFC 5322 for headers and body, and MIME for non-textual content and attachments. Headers include the destination fields, To, Cc...