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| | Rice Computer Science: Rice Computer Science-Colloquia</u> <i>(Site not responding. Last check: 2007-10-14)</i></td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> A useless <b>variable</b> is one whose <a href="/topics/Value-\%28computer-science\%29" title="Value \%28computer science\%29" class=fl>value</a> contributes nothing to the final outcome of a <b>computation</b>. </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> Such <b>variables</b> are unlikely to occur in human-produced code, but may be introduced by <b>various</b> program transformations. </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> We prove that any solution to the constraints is sound: two <b>computations</b> that differ only on <b>variables</b> marked as useless give the same answer up to useless <b>variables</b>, and hence the same answer when the answer is a <a href="/topics/Constant" title="Constant" class=fl>constant</a>.</td></tr>
<tr><td></td><td colspan=2><font color=gray>www.cs.rice.edu /Colloquia/wand.shtml</font> (202 words)</td></tr>
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<tr><td> </td><td colspan=2><u>Computer Science 1 -- 3.5.4 Choosing Variable Names</u> <i>(Site not responding. Last check: 2007-10-14)</i></td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> The <a href="/topics/Name-\%28computer-science\%29" title="Name \%28computer science\%29" class=fl>name</a> of the <b>variable</b> should denote the <a href="/topics/Object-\%28computer-science\%29" title="Object \%28computer science\%29" class=fl>object</a> it holds; it is therefore typically a self-explaining noun like </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> <b>Variable</b> <a href="/topics/Name-\%28computer-science\%29" title="Name \%28computer science\%29" class=fl>names</a> with more than say 12 <a href="/topics/Letter" title="Letter" class=fl>letters</a> get very cumbersome; most people prefer to abbreviate them like in </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> Usually it is a good idea to annotate a <b>variable</b> declaration by a comment that explains the intended use of the <b>variable</b> across all assignments</td></tr>
<tr><td></td><td colspan=2><font color=gray>cbl.fh-hagenberg.at /~schreine/ws2003/info1/report/index_33.html</font> (178 words)</td></tr>
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<tr><td> </td><td colspan=2><a href="http://www.cs.kent.ac.uk/pubs/1994/1321">Computer Science: Publication: Depth-(unknown variable k)$ Sharing and Freeness</a></td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> Analyses for <b>variable</b> sharing and freeness are important both in the automatic parallelisation and in the optimisation of sequential logic programs. </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> In this paper, a new analysis is described which can infer sharing and freeness information to an unusually high degree of accuracy. </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> By encoding structural properties of substitutions in a sharing group fashion, a powerful depth-(unknown <b>variable</b> k)$ sharing and freeness analysis is synthesised which exploits the synergy between tracing sharing information and tracking term structure.</td></tr>
<tr><td></td><td colspan=2><font color=gray>www.cs.kent.ac.uk /pubs/1994/1321</font> (142 words)</td></tr>
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<tr><td> </td><td colspan=2><a href="http://dimacs.rutgers.edu/~rkrane/clecs/ict/Lesson30/cppl30.html">Computer Science</a></td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> We now continue our development of the time and date class begun in Lesson 28 and further developed in Lesson 29. </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> this pointer with classes we need a brief introduction to pointer <b>variables</b> and the dereferencing operator. </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> The address operator (and) returns the address of a <b>variable</b>.</td></tr>
<tr><td></td><td colspan=2><font color=gray>dimacs.rutgers.edu /~rkrane/clecs/ict/Lesson30/cppl30.html</font> (928 words)</td></tr>
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<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> Whether you are looking to complete your degree, advance your career or begin a new one, University of Phoenix Online offers bachelor's, master's, doctoral, and continuing education degree programs specifically designed for hard-working professionals who need to balance work, family, and an education. </td></tr>
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<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> From entry level A+ and the most advanced Cisco certifications to B.S. and M.S. degrees in <b>Computer</b> <b>Science</b>, Information Systems, Management Information Systems and Management, ACCIS can help you map your career path and provide the education you need along the way to advance to the top.</td></tr>
<tr><td></td><td colspan=2><font color=gray>www.onlinecollegedegree.net</font> (1182 words)</td></tr>
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<tr><td> </td><td colspan=2><u>Computer Programming [encyclopedia]</u> <i>(Site not responding. Last check: 2007-10-14)</i></td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> A program is a sequence of instructions that tells a <b>computer</b> what operations to perform. </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> The <b>Variable</b> Pi The primary purpose of the <a href="/topics/Data" title="Data" class=fl>DATA</a> statement is to give <a href="/topics/Name-\%28computer-science\%29" title="Name \%28computer science\%29" class=fl>names</a> to <a href="/topics/Constant" title="Constant" class=fl>constants</a>; instead of referring to pi as 3.141592653589793 at every appearance, the <b>variable</b> PI can be given that <a href="/topics/Value-\%28computer-science\%29" title="Value \%28computer science\%29" class=fl>value</a> with a <a href="/topics/Data" title="Data" class=fl>DATA</a> statement and used instead of the longer form of the <a href="/topics/Constant" title="Constant" class=fl>constant</a>. </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> Object-oriented programming is a method of implementation in which programs are organized as cooperative collections of <a href="/topics/Object-\%28computer-science\%29" title="Object \%28computer science\%29" class=fl>objects</a>, each of which represents an instance of some class, and whose classes are all members of a hierarchy of classes united via inheritance relationship.</td></tr>
<tr><td></td><td colspan=2><font color=gray>kosmoi.com /programming</font> (625 words)</td></tr>
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<tr><td> </td><td colspan=2><u>Class variable</u> <i>(Site not responding. Last check: 2007-10-14)</i></td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> In <b>computer</b> <b>science's</b> object-oriented programming, class <b>variables</b> (static fields) contain information which is associated with all instances of a class. </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> If all tanks have one cannon, then it isn't necessary to specify, in an instance <b>variable</b> for each tank <a href="/topics/Object-\%28computer-science\%29" title="Object \%28computer science\%29" class=fl>object</a>, that each tank has only one cannon; rather, one can simply define a class <b>variable</b> which does this and thus all instances of the class will share the <b>variable</b>. </td></tr>
<tr><td valign=top><img style="margin-top:4px;" src=/images/a.gif></td><td></td><td> It uses material from the wikipedia article Class <b>variable</b>.</td></tr>
<tr><td></td><td colspan=2><font color=gray>www.eurofreehost.com /cl/Class_variable.html</font> (143 words)</td></tr>
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