Thursday, July 16, 2009

Patch The Hole Microsoft Video ActiveX Control.

Microsoft middle do the investigation, related/relevant of susceptance problem at Microsoft Video ActiveX Control. its Section ' hackers illusory' success have penetrate the gap kemanan, through the system.Activex controls by xself is system Microsoft the laboring application distribution conduciveness in internet through web browser. Application the example to collect the data, see the file and display the animation and or video base on internet.Based on description opening from Microsoft, concerning their newest security update, namely Microsoft Security Advisory ( 972890), following are step to ' patch the holeDownload file from Microsoft...

Tuesday, July 14, 2009

Take parameters appropriately by value C++

SummaryParameterize well: Distinguish among input, output, and input/output parameters, and between value and reference parameters. Take them appropriately.DiscussionChoosing well among values, references, and pointers for parameters is good habit that maximizes both safety and efficiency.Although efficiency should not be our primary up-front concern , neither should we write needlessly inefficient code when all other things, including clarity, are equal.Prefer to follow these guidelines for choosing how to take parameters. For input-only parameters:Always const-qualify all pointers or references to input-only parameters.Prefer taking inputs of primitive types (e.g., char, float) and value objects that are cheap to copy (e.g., Point, complex) by value.Prefer taking inputs of other user-defined...