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Validation of an Edit Box control in the XPages
Read more: Validation of an Edit Box control in the XPagesIn the XPages the “Edit Box” controls have some settings that allow you to perform simple validations. These settings are under the label “Validation” of the control and depend on the value of “Display Type” under the label “Data”; in the figure you can see a screenshot of the validation of an Edit Box control…
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Highly divisible triangular number
Read more: Highly divisible triangular numberFrom the Project Euler Problem 12: The sequence of triangle numbers is generated by adding the natural numbers. So the 7th triangle number would be 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28. The first ten terms would be: 1, 3, 6, 10, 15, 21, 28, 36, 45,…
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Largest product in a grid
Read more: Largest product in a gridFrom the Project Euler Problem 11: In the 20×20 grid below, four numbers along a diagonal line have been marked in red. 08 02 22 97 38 15 00 40 00 75 04 05 07 78 52 12 50 77 91 08 49 49 99 40 17 81 18 57 60 87 17 40 98…
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Summation of primes
Read more: Summation of primesFrom the Project Euler Problem 10: The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17. Find the sum of all the primes below two million. checked A processor Intel® Core™ i7-2720QM CPU @ 2.20GHz × 8 takes about 6 minutes to complete this calculation.
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Project Euler – Problem 9
Read more: Project Euler – Problem 9From the Project Euler Problem 9: A Pythagorean triplet is a set of three natural numbers, a b c, for which, a2 + b2 = c2 For example, 32 + 42 = 9 + 16 = 25 = 52. There exists exactly one Pythagorean triplet for which a + b + c = 1000. Find…
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Project Euler – Problem 8
Read more: Project Euler – Problem 8From the Project Euler Problem 8:Find the greatest product of five consecutive digits in the 1000-digit number. 7316717653133062491922511967442657474235534919493496983520312774506326239578318016984801869478851843858615607891129494954595017379583319528532088055111254069874715852386305071569329096329522744304355766896648950445244523161731856403098711121722383113622298934233803081353362766142828064444866452387493035890729629049156044077239071381051585930796086670172427121883998797908792274921901699720888093776657273330010533678812202354218097512545405947522435258490771167055601360483958644670632441572215539753697817977846174064955149290862569321978468622482839722413756570560574902614079729686524145351004748216637048440319989000889524345065854122758866688116427171479924442928230863465674813919123162824586178664583591245665294765456828489128831426076900422421902267105562632111110937054421750694165896040807198403850962455444362981230987879927244284909188845801561660979191338754992005240636899125607176060588611646710940507754100225698315520005593572972571636269561882670428252483600823257530420752963450 checked I wrote the digits in a file, I read the file and I set an ArrayList<Character>…
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Unexpected value from nativeGetEnabledTags: 0
Read more: Unexpected value from nativeGetEnabledTags: 0From the release Android SDK Tools 21 a warning fills the logcat: Unexpected value from nativeGetEnabledTags: 0 I hope it will be fixed in the next release, waiting a solution I found this workaround.
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Buttons for a view in a Custom Control
Read more: Buttons for a view in a Custom ControlThere are standard buttons that are often added to a view that perform the basic functions (new, delete, refresh) that usually you put in a view. The code in this post is a Custom Control you can add to a XPage bound to a lotus view to insert the buttons New, Delete and Refresh. This…
