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  2. Data structure alignment - Wikipedia

    en.wikipedia.org/wiki/Data_structure_alignment

    For example, the padding to add to offset 0x59d for a 4-byte aligned structure is 3. The structure will then start at 0x5a0, which is a multiple of 4. However, when the alignment of offset is already equal to that of align, the second modulo in (align - (offset mod align)) mod align will return zero, therefore the original value is left unchanged.

  3. Comparison of file comparison tools - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_file...

    line alignment, unlink scroll Notepad++ (compare) Yes No No Yes No No No Perforce P4Merge: Yes No No Yes Yes Yes Pretty Diff: Yes Yes No No No No Yes No Tkdiff: Yes No No No No No Total Commander (compare) Yes Yes Yes No No Yes No resync comparison No vimdiff: Yes Yes (via DirDiff plugin) Yes Yes WinDiff: Yes Yes Yes Yes No No WinMerge: Yes Yes Yes

  4. AltiVec - Wikipedia

    en.wikipedia.org/wiki/AltiVec

    AltiVec prior to Power ISA 2.06 with VMX lacks 64-bit integer support. Developers who wish to operate on 64-bit data will develop routines from 32-bit components. For example, below are examples of 64-bit add and subtract in C using a vector with four 32-bit words on a big-endian machine. The permutes move the carry and borrow bits from columns ...

  5. Tagged pointer - Wikipedia

    en.wikipedia.org/wiki/Tagged_pointer

    E.g., on a 32-bit architecture (for both addresses and word size), a word is 32 bits = 4 bytes, so word-aligned addresses are always a multiple of 4, hence end in 00, leaving the last 2 bits available; while on a 64-bit architecture, a word is 64 bits = 8 bytes, so word-aligned addresses end in 000, leaving the last 3 bits available. In cases ...

  6. Visual Studio Code - Wikipedia

    en.wikipedia.org/wiki/Visual_Studio_Code

    Visual Studio Code was first announced on April 29, 2015 by Microsoft at the 2015 Build conference. A preview build was released shortly thereafter. [13]On November 18, 2015, the project "Visual Studio Code — Open Source" (also known as "Code — OSS"), on which Visual Studio Code is based, was released under the open-source MIT License and made available on GitHub.

  7. Advanced Vector Extensions - Wikipedia

    en.wikipedia.org/wiki/Advanced_Vector_Extensions

    Copy a 32-bit, 64-bit or 128-bit memory operand to all elements of a XMM or YMM vector register. VINSERTF128: Replaces either the lower half or the upper half of a 256-bit YMM register with the value of a 128-bit source operand. The other half of the destination is unchanged. VEXTRACTF128

  8. Code completion - Wikipedia

    en.wikipedia.org/wiki/Code_completion

    Code completion is an autocompletion feature in many integrated development environments (IDEs) that speeds up the process of coding applications by fixing common mistakes and suggesting lines of code. This usually happens through popups while typing, querying parameters of functions, and query hints related to syntax errors.

  9. List of sequence alignment software - Wikipedia

    en.wikipedia.org/wiki/List_of_sequence_alignment...

    Uses adaptative seeds and copes more efficiently with repeat-rich sequences (e.g. genomes). For example: it can align reads to genomes without repeat-masking, without becoming overwhelmed by repetitive hits. Yes Yes Yes Yes Free, GPL [46] 2011 MAQ Ungapped alignment that takes into account quality scores for each base. Free, GPL: mrFAST, mrsFAST