Complete set: Intro to C - Bill Buchanan

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The pattern @ʺ^(.*), Theʺ will match countries such as ʺBahamas, Theʺ. We can extract the contents of the brackets by looking at structure Match or MatchCollection. 5.11.2 Match Commonly we are only interested in one set of matches. If this is the case we can use the Match object. We can get Extracting substrings Regex populationPattern = new Regex(@"Population: (\S*)"); while (sr.Peek()>0) { string s = sr.ReadLine(); Match m = populationPattern.Match(s); if (m.Success) { MessageBox.Show(m.Groups[1].Value); } } duction to .NET Intro 5.11.3 MatchCollection The match collection contains a list of lists. Commonly there is only one item in the list. This item consists of the whole matching string followed by each of the brackets in order. Extracting substrings Regex re = new Regex(@"^(.*), (The)\t"); StreamReader sr = new StreamReader(@"..\..\ciaTabbed.txt"); while (sr.Peek()>0) { string s = sr.ReadLine(); MatchCollection m = re.Matches(s); if (m.Count>0) { Console.WriteLine(s); Console.WriteLine("item 0,0:" + m[0].Groups[0]); Console.WriteLine("item 0,1:" + m[0].Groups[1]); Console.WriteLine("item 0,2:" + m[0].Groups[2]); } } Output extracting substrings Bahamas, The Central America and the Caribbean 13940 294982 5580000000 item 0,0:Bahamas, The item 0,1:Bahamas item 0,2:The Gambia, The Africa 11300 1367124 1400000000 item 0,0:Gambia, The item 0,1:Gambia item 0,2:The Agilent .NET Course: Module 5, page 10
The following problem appeared as ENIGMA 1168 in New Scientist 5.12 THRICE UNFACTORISED 5.12.1 Richard England I have found a four‐digit number such that it is impossible to factorise the numbers formed by its first digit or last digit or first two digits or middle two digits or last two digits or first three digits or last three digits or all four digits. In other words all those eight numbers are prime except that either or both of the single‐digit numbers may be unity. Harry and Tom have also found such a four‐digit number. The four‐digit numbers that we have found are all different; but Harryʹs number uses the same digits as Tomʹs number, though in a different order. Which four‐digit number have I found http://www.cs.bris.ac.uk/~edwards/maths/primes.html http://www.utm.edu/research/primes/lists/small/1000.txt Introduction to .NET Agilent .NET Course: Module 5, page 11
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Name: Course: Introduction to .NET
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Thus, we have three choices of shap
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Finally, for this section, Program
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1.3.1 Win32 API The Win32 API libra
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VB VB ASP ASP ASP ASP VBA VBA VB VB
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Volume in drive C has no label. Vol
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Module01_01.sln Module01_01.sln Mic
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1.4.2 Using the environment Figure
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Figure 1.17: Object browsing for ot
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1.6 Basic elements of a C# program
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System.Console.Write("Enter real va
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2 Module 2 Basics of C# 2.1 Introdu
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2.4 Casting Objects Sometimes we ne
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2.6 The Convert class The convert c
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2.7.1 Examples of output of the Dat
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2.9 StreamReader The StreamReader c
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Page 89 and 90: 5.15 Methods Tutorial We return to
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Page 105 and 106: Mammals Increasing generalisation C
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Page 115 and 116: Sample Run Name: fred Name: FRED Ob
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10.4 Any Others Term Example Explan
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uk.Gdp = 1000000000; int c = uk.Reg
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We keep a record of the country tha
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10.9 Tutorial duction to .NET Intro
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