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   • How to count how many characters are in each word in a String in Java?

     Top Answer

     Answered May 08, 2015 · 2 votes

     Start with one of the solutions you found for counting the number of words in a string (that actually identifies the words). Define an array of integers, and use it to keep track of how many words of a given length you can seen so far. Modify the word counter to increment the appropriate counter for a given word's length where it increments the overall count of words.

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     1/5

   • How to find how many characters are in each element of a string array

     Top Answer

     Answered Nov 14, 2013 · 1 votes

     tmp[0].length()

     If tmp is an array of strings, then you can call any String method on any individual element by using the square bracket notation as such.

     The same is true for any array of any type of object.

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     2/5

   • how do i write the drive to go through in windows batch script that goes through each folder in the drive and tells me how many files are in each

     Top Answer

     Answered Jun 25, 2020 · 0 votes

     If I understand you correctly, you want to know how many files are in each folder of a certain drive. That's quite easy: for /d /r lists you recursively each folder. Use a second for /f loop to count the files for each folder:

     @echo off setlocalset sum=0for /d /r "Y:\" %%a in (*) do ( for /f %%b in ('dir /b /a-d "%%a\*" 2^>nul ^|find /c /v ""') do ( echo %%b %%a set /a sum+=%%b ))echo sum=%sum%

     NOTE: this counts non-hidden, non-system files only. Adapt the dir switches to change that when needed.

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     3/5

   • How many comparisons are needed in worst case if we have to sort 7 numbers each of 4 digit?

     Top Answer

     Answered Aug 02, 2017 · 2 votes

     It is true that radix sort is not a comparison based algorithm. Here comparisons account to the comparisons involved in iterations. First, we need to traverse the array of 7 elements and keep the digit of each number in the appropriate bucket. Here in order to traverse the array we need 7 comparisons. After placing all the elements in the buckets from 0-9 we need to traverse all the buckets from 0-9 and arrange the elements in order according to their bucket number, this takes 10 comparisons to traverse the bucket from 0-9. Now we have to repeat this process for all the 4 digits of 7 elements. So, the total number of comparisons would be 7*10*4 = 280

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     4/5

   • How to calculate how many bacteria in each group are resistant to an antibiotic

     Top Answer

     Answered Oct 08, 2016 · 0 votes

     These are array formulas. You MUST use Ctrl-Shift-Enter to enter these formulas, and Excel will magically insert curly braces (you cannot insert them yourself).

     For exactly 1 resistance, enter into I2 as I have the setup in the pic below :

     =SUM(($B$2:$B$11=$H2)*IF(MMULT($C$2:$E$11, TRANSPOSE(COLUMN($C$1:$E$1)^0))=1, 1, 0)) for typeA.

     Drag the formula down to get type B as in my set up.

     =SUM(($B$2:$B$11=$H3)*IF(MMULT($C$2:$E$11, TRANSPOSE(COLUMN($C$1:$E$1)^0))=1, 1, 0))

     For more than 1 resistance, in J2, use:

     =SUM(($B$2:$B$11=$H2)*IF(MMULT($C$2:$E$11, TRANSPOSE(COLUMN($C$1:$E$1)^0))>1, 1, 0)*(MMULT(IF($C$2:$E$11=9, 0, 1), TRANSPOSE(COLUMN($C$1:$E$1)^0))= COLUMNS($C$1:$E$1)))

     Again, drag the formula down to get typeB...

     Note that there are only ever three cell ranges/areas which you need to input into the formulas (albeit in several spots).

     • The data range for the type column
     • The data area for the resistance test results
     • The column headers for the drugs(should be the same width as the test results area).

     If you set up named ranges for these areas, then you could put the named range into the formulas, and never have to amend the formula range arguments when the data ranges change size. But that's another point...

     Edit for explanation: If you evaluate formula parts, you might see something like this(for the image I provided) =SUM(({TRUE;TRUE;TRUE;TRUE;FALSE;FALSE;FALSE;FALSE;FALSE;FALSE})*IF(MMULT({1,0,0;1,9,1;0,1,1;9,1,0;1,0,1;1,1,0;9,1,1;0,1,9;0,1,1;1,1,0},{1;1;1})>1, 1, 0)*(MMULT({1,1,1;1,0,1;1,1,1;0,1,1;1,1,1;1,1,1;0,1,1;1,1,0;1,1,1;1,1,1},{1;1;1})= 3))

     True or false evaluates as 1 or 0 when multiplied.

     The effect of the '^0' is to turn each non-zero number in the resultant arrays into a '1'. This allows matrix multiplication to take place on the datarange to spit out column vectors.

     TRANSPOSE({3,4,5}^0) becomes: TRANSPOSE({1,1,1}), which then becomes this: {1;1;1}. Notice the difference between commas and semicolons - this means a 1x3 vector is transposed into a 3x1 vector. Then you can use that as the second parameter into matrix multiplication with a 10x3 matrix(thats the dataset in our case).

     The output of that MMULT is a 10x1 column vector representing some output.

     The first MMULT is used to test if the row Total of any bacteria is > 1. The second MMULT is used to see if all the row entries for any bacteria are <> 9.

     A similar thing is done for the case for Exactly One. The MMULT function is used once to determine if the row total for a bacterium is exactly 1.

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2. www.reddit.com › r › explainlikeimfiveELI5: What is the difference between nation-state, nation ...

   www.reddit.com › r › explainlikeimfive

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   Each nation might be headquartered somewhere, but none of them really have a politically independent geographical state, and many of them have individual chapters scattered across the U.S. But they're still a nation of people, united by a shared cultural framework, agenda, and political interests.

3. www.geeksforgeeks.org › largest-continent-in-the-worldLargest Continent in the World by Area and Population

   www.geeksforgeeks.org › largest-continent-in-the-world

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   Mar 4, 2024 · Largest Continents in the World by Area. Asia is the largest continent with an area of 44,580,000 sq. km. Australia is the smallest continent in the world with an area of 8,600,000 sq. km. Here is the list of largest continent in the world. Rank. Continent.

4. www.coursehero.com › file › 240102457Unveiling Writing as a Social and Rhetorical Activity ...

   www.coursehero.com › file › 240102457

   View Threshold_Concepts.pdf from ENG DC 0131DC at Klein Oak H S. CONCEPT 1 S!fjltlng Ira Socla/aiii/ Rhetoilc:al ActivityJ 1.0 WRITING IS A SOCIAL AND RHETORICAL ACTIVITY Kevin Roozen It is common

5. thebeaconnews.org › stories › 2022/04/07Kansas Legislature recap: What passed, what didn't, what's to ...

   thebeaconnews.org › stories › 2022/04/07

   Apr 7, 2022 · The legislature proposed four redrawn electoral maps using population data from the 2020 census — one each for U.S. House districts, state Senate districts, state House districts and districts for the state Board of Education. These maps will impact politics in Kansas for the next decade.

6. archive.org › stream › genealogicalfami03littFull text of "Genealogical and family history of the state of ...

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7. www.ncbi.nlm.nih.gov › pmc › articlesNon-linear Methods Predominant in Fetal Heart Rate Analysis ...

   www.ncbi.nlm.nih.gov › pmc › articles

   Nov 30, 2021 · These methods have been successfully applied in the signal processing phase and increase knowledge about cardiovascular dynamics in healthy and pathological fetuses. This review summarizes those methods and investigates how non-linear measures are related to each paper's research objectives.

8. archive.org › stream › DavidParkerRayFull text of "David Parker Ray" - Archive.org

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