Issue I’m using PostgreSQL 9.2 and have a table of IP ranges. Here’s the SQL: CREATE TABLE ips ( id serial NOT NULL, begin_ip_num bigint, end_ip_num bigint, country_name character varying(255), CONSTRAINT ips_pkey PRIMARY KEY (id ) ) I’ve added plain
Continue readingTag: range
Golang range through channel with odd behaviour when inplementing Heap's permutation algorithm
Issue I was trying to implement Heap’s Algorithm in go using channels. The code below is working fine when just printing the slices on the screen, but when using channels to delivery the arrays to a for/range loop on main
Continue readingGet all dates of current month using Python
Issue I want to print all dates of current month like this 2019-06-1 2019-06-2 2019-06-3 2019-06-4 2019-06-5 … 2019-06-28 2019-06-29 2019-06-30 How can I do it in python? Solution You can use datetime: from datetime import date, timedelta d1 =
Continue readingMysql find rows with same id and date range
Issue I’m trying to get the product_id, date and the total duplicates from a table. This table contains the id, product_id, price, wholesale_price, date_add and some more fields. Currently there are over a million of rows with products added to
Continue readingWhat's the most efficient way to test if two ranges overlap?
Issue Given two inclusive ranges [x1:x2] and [y1:y2], where x1 ≤ x2 and y1 ≤ y2, what is the most efficient way to test whether there is any overlap of the two ranges? A simple implementation is as follows: bool
Continue readingHow to select values within a provided index range from a List using LINQ
Issue I am a LINQ newbie trying to use it to acheive the following: I have a list of ints:- List<int> intList = new List<int>(new int[]{1,2,3,3,2,1}); Now, I want to compare the sum of the first three elements [index range
Continue readingShow multiples of a given number within a range
Issue How can I fix the following code in better way (alternative way to iterate range from first element to last element? My goal is to write kotlin code in most efficient and simplest way I am looking someone tell
Continue readingHow to exclude date stored in database to a range?
Issue I have a table "Holidays" in my database, that contains a range of days when it’s the holidays, defined with two column: start & end. Holidays (id, name, start, end) Now, if I have in input, two dates (from
Continue readingHow to use Morton Order in range search?
Issue If I have a dataset, where the keys are points in 3D, represented by 3 signed 64 bit integers. And I want to use a (sorted)key-value store to store them, where keys are just byte array (but I can
Continue readingMerge Function with Range and Cells
Issue I am trying to merge cells in a loop: WS1.Range(.Cells(2, 2 + ((i – 1) * 9)), .Cells(2, 2 + ((i – 1) * 9) + 5)).Merge but is not working; what is the correct way to do that?
Continue readingGenerate array with with range of integers
Issue I have two values: [3:6] I was trying to play something around in Golang but I can’t manage to find a good method to create an array according to those values. This what I would like to achieve: [3,4,5,6]
Continue readingWhy does (float.MaxValue / float.MinValue) evaluate to Infinity?
Issue Consider the following code and results: double min = (double) float.MinValue; double max = (double) float.MaxValue; double epsilon = (double) float.Epsilon; double range = max – min; double delta = range / epsilon; Console.WriteLine ($@"Min: [{min}]."); Console.WriteLine ($@"Max: [{max}].");
Continue readingGenerating IP-Address Range
Issue I have a dict{} with ip-addresses, from and to IP. All are strings, I want to maintain first 3 bytes of IP, and generate last byte up until n.n.n.X all inclusive. However I cannot convert this string to an
Continue readingHow do you make a range in Rust?
Issue The documentation doesn’t say how and the tutorial completely ignores for loops. Solution As of 1.0, for loops work with values of types with the Iterator trait. The book describes this technique in chapter 3.5 and chapter 13.2. If
Continue readingCKEditor cursor position after inserting uneditable element
Issue I’m having trouble in developing CKEditor plugins that insert uneditable contents into the text flow. I’ve been trying to utilize the range functions, but with little success as the documentation is less than stellar. So, given some text, lets
Continue readingIssue graphing tan(x) when limiting it by range
Issue For this, I have been using the Vega Editor. So I initially had the code for showing sin and cos absolutely fine, then when I tried to add tan, I understandably had some issues with scale, as the y
Continue readingPython argparse value range help message appearance
Issue I have an argument for a program that is an integer from 1-100 and I just don’t like the way that it shows up in the -h help message when using argparse (it literally lists 0, 1, 2, 3,
Continue readingrange function doesn't work in jupyter notebook
Issue I use jupyter notebook in vscode. I execute the simple code in Jupyter notebook(.ipynb) a = list(range(10)) print(a) The code execution result is… ————————————————————————— TypeError Traceback (most recent call last) <ipython-input-27-b9f6d3d8e065> in <module> —-> 1 a = list(range(10)) 2
Continue readingRegular expression for accepting integers, decimal values and limiting by maximum value
Issue I need a regular expression that accept only integers or decimals from 1 to 9999.99. I tried this ^(?:[1-9][0-9]{0,4}(?:.d{1,2})?|9999|9999.99)$ but it is also accepting 10000. Solution There are a few issues in the pattern: This part [1-9][0-9]{0,4} can match
Continue readingHow to set caret/cursor position in a contenteditable div between two divs
Issue Consider the following contenteditable div. <div contenteditable="true"> <div>bold text</div><div>bold text</div> </div> If I position the cursor between the two divs and start typing the text comes out bold instead of inserting a new text node between the two divs.
Continue readingWhy is "1000000000000000 in range(1000000000000001)" so fast in Python 3?
Issue It is my understanding that the range() function, which is actually an object type in Python 3, generates its contents on the fly, similar to a generator. This being the case, I would have expected the following line to
Continue readingusing variables for a closed range in swift slider
Issue i have the following slider which works as expected, however i want to replace the range 0…100 with min and max variables Slider(value: $vm.lengthSliderValue, in: 0…100, step: 5, onEditingChanged: { (_) in vm.materialSizeUpdate() }, minimumValueLabel: Text(vm.currentValues.wallmin), maximumValueLabel: Text(vm.currentValues.wallmax)) {
Continue readingExcel Add-in: How to create a range?
Issue I am writing an Excel add-in in JavaScript. What I need to do is find the currently selected cell, then create a range object that is 4 columns wide and X rows high, with the selected cell at the
Continue readingSelect max entries in a range in SQL server
Issue I have a salary column where I have to select between range of 10000 and 20000 and also the top rows of max salary. Column I have: 25000 17000 17000 15000 14000 9000 Rows I want to select 17000
Continue readingGetting last element of range in Python
Issue This may be an easy question, but could you tell me how I can print the last element in a range, please ? I did in this way: for j in range (3): print(j[2:]) # I only wish to
Continue readingCheck a given range of values is present in another range values in Python
Issue I have 2 ranges, range1=range(80, 90) range2=range(0,360). I need to check if range1 is present in range2. Can we compare 2 ranges in Python?? More Info–These ranges are being used to check ports .i.e range2 contains authorized(fixed and pre-define)
Continue readingHow do I check against the first 7 elements of the list in order to print some text?
Issue From an array, I am trying to use an if statement with 3 conditions – if the chosen word from the ‘wordlist’ list has not yet been guessed correctly and over 7 attempts have been made, I wish to
Continue readingHow do I use Change(byVal Target as Range) to check/change cell color
Issue My primary data entry is a Worksheet named "Master". I want to check in Range A2:A1000 when a word is entered. If it is "CBI", "Fire", "InCase" or "LEA" nothing needs to happen in Column I (Offset(0, 8)) as
Continue readingjquery datepicker range (mindate maxdate) is not working
Issue I’m trying to set a range for a jquery datepicker that I have on my form but when I open the form it allows me to select any date. <input class=”span2 datepicker” name=”tw#local#changeRequest#DeliveryDate” type=”text” id=”dp1″> <!– jQuery –> <script
Continue readingGenerate Dates between date ranges
Issue I need to populate a table that will store the date ranges between 2 given dates: 09/01/11 – 10/10/11 So in this case the table would start from 09/01/11 and store each day till it got to 10/10/11 I
Continue readingVBA method 'range of object' _Worksheet failed variables used in range declaration
Issue I am getting the following error message: Method range of object _worksheet failed when trying to select a range in excel using variables as range length. Below is a snippet of my code: Private Function copyAmount(startRange As Integer, endRange
Continue readingHow can I remove this small "right angle" in the bottom right corner of a cell?
Issue I noticed on the bottom right corner of a cell there is a small right angle. My understanding is this small "right angle" means the end of a range for the column. I am pretty sure I am not
Continue readingAutomatically inserting Colon (:) in multiple columns under the Options Explicit
Issue I was looking for a code to automatically insert the ‘:’ (colon) into the columns R and S, W and X, and found code that I thought I could customise to my needs, but I am facing two issues:
Continue readingSelect and Copy multiple ranges with VBA
Issue I want to copy multiple range to another workbook. I have the code below. How can I replace the number 1000 by iLastRow iLastRow = Sh.Range(“B” & Rows.Count).End(xlUp).Row sh.Range(“A3:AG1000, AL3:EJ1000”).Select Selection.Copy Solution Try the code below, explanation inside the
Continue readingDynamic graph using VBA
Issue I have the following table of SKU and Volume (E4:F10) SKU Volume a 10 b 20 c 30 d 40 e 50 f 60 I need to make a graph out of this data, with the number of rows
Continue readingHow to remove a range in list depending on a condition in dart?
Issue I made a list to separate to different lists of integers for a flutter project. Now I want to remove all integers after the last null value. How can I do that ? void main() { List<int> v =[];
Continue readingConditional formatting if cells are within a range of each other
Issue Using Excel 2013. I have a long list of numbers in column A. I would like to conditionally highlight any cell that is in a range of +/- 5 with respect to the number above it OR the number
Continue readingWhat does this line mean in Sorting Algo(Bubble example)
Issue def bubbleSort(array): swapped = False for i in range(len(array)-1,0,-1): print(i) for j in range(i): print(j) if array[j]>array[j+1]: array[j], array[j+1] = array[j+1], array[j] swapped= True if swapped: swapped=False else: break print(array) bubbleSort([5, 2, 1, 3]) How should I interpret this
Continue readingIs there any downside to iterating over a range for more times than is required to generate desired output?
Issue I’m taking a 100 Days of Code in Python, and I’m trying to create a Python password generator by taking in user input for how many letters, numbers, and symbols they’d like in their password. The program below runs
Continue readingWhen cell from range A exists in Range B then copy both into rows below tables
Issue I have two small tables. First one contains 3 columns and 5 rows. Second one contains 4 columns and 5 rows. When cell value from first table (column 3) is equal to cell value from second (table column 3,4)
Continue readingGappscript customer menu to trigger copy range to range of another spreadsheet for loop
Issue What I am trying to do is transfer rows depending on the value in column p starting at row number 7. If cell in column P has a value of " Order" then copy that row from column B
Continue readingEfficiency of Arrays vs Ranges in Ruby
Issue While working on something recently, I started to think about the efficiency of Arrays and Ranges in Ruby. I started to try and research this but could find very little information on it or even how I could test
Continue readingHow to obtain generated x-axis and y-axis range in plotly plot?
Issue I have a very simple bubble chart, see below. the only thing i need is to be able to get the range (or the min and max) or the x and y axis generated. trace = go.Scatter( x=df_test[‘total_points_mean’], y=df_test[‘total_points_std’],
Continue readingHow to write function that take a list and number X .If X exist in list in index ‘m’, it should return sum of elements of list from index ‘m’
Issue def func(x): lst=list(map(int,input("Enter a list of numbers: ").split())) flag=0 num=0 for i in lst: if x==i: flag=1 if flag==1: ab=lst.index(x) for i in range(ab,len(lst),1): num=lst.index(ab) num=num+lst[i] print(num) return num y=input("Enter a number present in the list: ") print(func(y)) Above
Continue readingHeap sort , about the implementation of method involving range
Issue What does the -1, -1 in range(n, -1, -1) do, I have encountered this same pattern and implementation with various sorting algo, and it’s confusing me so much. Any answers would be appreciated! thank you in advance – NewCoder
Continue readingImporting a tuple to a list from a function
Issue I’m trying to modify pixels using range in a loop but I can’t import the range from size function. load = bnw.load() loadpx = [ (a), (b) ] bnw.size(loadpx) print(loadpx) for x in a: for y in b: new
Continue readingData structure for querying if a given interval is enclosed by a set of other intervals
Issue There are millions of non-overlapping contiguous intervals, like [a, c), [c, e), [e, g)… They are sent to me in a random order and I would like to query at any time if some other given interval can be
Continue readingIf any row in range (G11:G25) contains boolean (true) then run function, else msgBox
Issue The function I’m running (clearRowContents) in sheet ‘Section 2’ will clear contents and validation for any checked item (col H) in a list as well as the checkbox itself (col G). The remaining unchecked boxes and list items will
Continue readingHow to check if two time ranges are overlapping in an efficient manner (Python)
Issue I have a list with a set of particular time ranges as such: [‘ARTS 111 A’, ‘M’, ’09:00 – 12:00′, ‘W’, ’09:00 – 12:00′, ‘F’, ’02:00 – 12:00′, ‘COMP 111 A’, ‘M’, ’09:00 – 12:00′, ‘W’, ’09:00 – 12:00′]
Continue readingcount values between two ranges in mysql
Issue I have a table something like this fromrank torank prize poolid 1 1 4500 72 2 4 1500 72 5 6 250 72 now i want to calculate the sum of prize using mysql query for eg 1st rank
Continue readingHow to set cell value (range of cells) based on the result of another function?
Issue I have a spreadsheet (Web) with urls in column E and empty cells in column F. Function getTitle takes url from E and returns its Title. But how can i write all Titles to column F near their urls?
Continue readingHow to generate integer ranges in Erlang?
Issue From the other languages I program in, I’m used to having ranges. In Python, if I want all numbers one up to 100, I write range(1, 101). Similarly, in Haskell I’d write [1..100] and in Scala I’d write 1
Continue readingGoing through a range of numbers in python that each are supposed to be typed into a searchbox on a website
Issue maybe someone can help me, Im pretty new to coding Im trying to go through a range of numbers that are each supposed to be typed into a searchbox on a website. That is my sad try so far,
Continue readingHow to create a subrange of a BTreeSet<(String, String, String)>? How to turn a tuple of bounds into a bound of a tuple?
Issue I am trying to use a BTreeSet<(String, String, String)> as a way to create a simple in-memory ‘triple store‘. To be precise: type Entity = String; type Attribute = String; type Value = String; type EAV = (Entity, Attribute,
Continue readingHow to loop over all the product details in an html file?
Issue In this code, I am trying to loop over all the product details in an HTML file using range but it is giving me an error Error executing "body" at <.>: range can’t iterate over {[product-names…] [product-images…] [product-links…] [product-prices…]}
Continue readingWhy can't a range object be used to index a list?
Issue In Python 3.9, it is not possible to use a range object to index a list. Indeed running the following code, the second print will return an error stating "TypeError: list indices must be integers or slices, not range".
Continue readingSetting a range for Random float generation in Ada
Issue Adam.Numerics.Float_Random generates Float values for 0 – 1.0 but i want to generate a Float value between a user defined range. Like Min := 100.0 and Max := 200.0. Something like this: with Ada.Text_IO, Ada.Integer_Text_IO, Ada.Float_Text_IO; use Ada.Text_IO, Ada.Integer_Text_IO,
Continue readingHow to reference all cells from a cell to the very bottom and right in Google Sheets?
Issue I know you can reference cells in these ways: Address Explanation A1 The cell at A1 A2:A All rows in column A starting from row 2 B1:1 All columns in row 1 starting from column B What I can’t
Continue readingHow to assign a value to a Range created with Cells() in VBA
Issue I want to assign a value to multiple cells using a Range. I must define the range using variables, that’s why I use the Cells() parameters, but when I create a Range object with Cells, the compilator returns a
Continue reading(excel) How to return an array from a sum of ranges?
Issue I’m setting up a morphological table that will have to go through potentially a couple hundred items, so it’s desirable for this process to not be done by hand. Here’s a small summary of the situation: fin eng op
Continue readingPython is not iterating through range() list as I expected
Issue I am still learning the ins and outs of Python, and have hit a stumbling block. I am trying to create an n^2 sized grid of objects that hold data corresponding to their (x,y) coordinates on the grid, but
Continue readingRoutine that tests if a point is within a range
Issue Can anyone help me ? for C# I need to implement a routine that tests if a point is within a range ( array ), C# in the figure below the ranges are [1-3],[6-9], [11-15] i would like to
Continue readingWhy is Unicode restricted to 0x10FFFF?
Issue Why is the maximum Unicode code point restricted to 0x10FFFF? Is it possible to represent Unicode above this code point – for e.g. 0x10FFFF + 0x000001 = 0x110000 – through any encoding schemes like UTF-16, UTF-8? Solution It’s because
Continue readingHow to express a range of dates in an excel function?
Issue I’m tracking time spent on different things in a given month, here is the table. Lets say I want to count up how many times I spent time on a in February. I tried it with this … =countifs(B6:B55;"a";A6:A55;
Continue readingWhat would be the output of range(x, y) if x > y?
Issue Let x and y be two integers: How would range(x, y) if x > y be considered in Python? I tried following code: for i in range(10, 3): print(i) I thought range(10, 3) should be considered as the list
Continue readingRun calculation multiple times with different values
Issue I have two dictionaries, that look like: dict1 = {1: 10, 2: 23, …. 999: 12} dict2 = {1: 42, 2: 90, …. 999: 78} I want to perform a simple calculation: Multiply value of dict1 with value of
Continue readingJavascript limit input to specific numbers
Issue I wanted to create an input field for a postal code check, i found number ranges to not work, as they arent all sequential: In Dresden one postal code is 01157 but the next one is 01169, so a
Continue readingPython Pandas replace values if not in value range
Issue I would like to replace all cells of a column if each value IS NOT in a specific value range. E.g. value range between 0 and 10 The function should put np.NaN on all cells which are below 0
Continue readingChange value with upper and lower limit
Issue I have one dataset with several column: data-pioggia-name….. I would like to rename values, within of the column pioggia. I would like: values<0 = 0 values>400 = 0 I tried with: data.loc[data.pioggia < 0]= "0" But I have one
Continue readingGet multiple months start and end date within a larger date range
Issue So what im struggling with is lets say i input a start date of the 1st of Jan and end date of the 31st of May, what i need to be returned is: Jan Start Date, Jan end Date
Continue readingWhy char is unsigned and int is signed by default?
Issue I’m using gcc as my c++ compiler and when I declare a variable of int datatype then it is taken as signed by default. But in case of char it is taken as unsigned. Why is that ? Because
Continue readingPostgreSQL: Query for tstzrange that contains last instant of a quarter
Issue Given a PostgreSQL table that is supposed to contain rows with continuous, non-overlapping valid_range ranges such as: CREATE TABLE tracking ( id INT PRIMARY KEY, valid_range TSTZRANGE NOT NULL, EXCLUDE USING gist (valid_range WITH &&) ); INSERT INTO tracking
Continue readingvlookup and return entire cell including formatting from non active workbook
Issue I’m looking to vlookup a value from a tableArray on a different workbook and return the value and entire cells content. This SO answer is nearly what I’m looking for. If I amend this links copyFormatting routine (Private Sub
Continue readingHow to add new value to existing dataset so that only the range changes but mean remains the same in R?
Issue Hi I’m a student studying statistic, as my textbook does not include much of the R coding but more of the basic calculation. Hence, would like to ask if it is there a way in R, for adding additional
Continue readingpython range() with duplicates?
Issue Everybody knows that a list of numbers can be obtained with range like this;: >>> list(range(5)) [0, 1, 2, 3, 4] If you want, say, 3 copies of each number you could use: >>> list(range(5)) * 3 [0, 1,
Continue readingPython- To fill values with NaN if they are in a specific range of values
Issue I am working on a requirement where I have to fill specific values as NaN if they fall in a particular range of no’s. Below is my code- import pandas as pd data = {‘A’: [1, 2,3,4,5], ‘B’: [3,
Continue readingGroup Users by Age Range in ruby
Issue I’m trying to list the number of users by age-range: Range : #Users 10-14 : 16 15-21 : 120 22-29 : 312 30-40 : 12131 41-70 : 612 71-120 : 20 I was thinking of creating a static array
Continue readingVBA Find if an array (made up of range) contains a specific value
Issue I’m trying to write a code which takes a specific predefined, hardcoded value and a range made up of values from 3rd to last column with value (just one row) and sees if my array contains that specific item.
Continue readingHow to check an IP address is within a range of two IPs in PHP?
Issue I have an IP address and I’m given two other IP addresses which together creates an IP range. I want to check if the first IP address is within this range. How can i find that out in PHP?
Continue readingHow can I use a variable string with getRangeList() to select noncontinguous rows in a Sheet?
Issue I need to be able to create variable strings that will be used by getRangeList() to select non-contiguous rows in a Google Sheet. The string will be different every time it’s run. It might be gathering 20 rows one
Continue readingHow to create range of numbers in Python like in MATLAB
Issue Is there any way to create a range of numbers in Python like MATLAB using a simple syntax, i.e, not using loops. For example: MATLAB: a = 1:0.5:10 give a = [1 1.5 2 2.5 3 3.5 …. 9.5
Continue readingCalculate mean of list elements inside and outside of range
Issue I have the following dataframe: import pandas as pd mydict = {‘ref_start’: {0: 73, 1: 93, 2: 107, 3:150}, ‘ref_end’: {0: 74, 1: 95, 2: 109, 3:150}} mydf = pd.DataFrame(mydict, columns = ["ref_start", "ref_end"]) Which denotes the start and
Continue readingRemove consecutive elements given a starting key and an ending key
Issue I have an input array with keys representing 24-hour "military" time and values representing 12-hour "am/pm" time. I want to remove consecutive elements from my array determined by two variables that contain "military" time values. Here are my input
Continue readingExcel SQL Paste Formula down in column based on range of another column
Issue I have a spreadsheet that will populate data in Column A beginning at A2 from a table. Column A may be 10 rows or 150 Rows. I have a calculation in column F. I would like to Copy Down
Continue readingcreate several lists with position
Issue I have this super simple code to generate a list in python. I want to make several lists like this 0: [0, 2] 1: [2, 4] 2: [4, 6] it is possible . thanks n = range(0,169,2) num_list=list(n) print
Continue readingIterate through alphabet in Ruby until X
Issue When using input x, I’m trying to iterate through the alphabet through to that point so, if I put in 44, I’ll iterate to 18 from this method. I can see a lot of methods on SO for iteration
Continue readingHow can I iterate subranges in a "cyclic array"?
Issue I’m trying to write the following Perl subroutine. Given are an array a of length n, an index i in the array (0<=i<n an upstream window length u and a downstream window length d. I want to iterate over
Continue readingHow can I iterate subranges in a "cyclic array"?
Issue I’m trying to write the following Perl subroutine. Given are an array a of length n, an index i in the array (0<=i<n an upstream window length u and a downstream window length d. I want to iterate over
Continue readingUPDATED – How do I get an avg in a range of year
Issue I have 2 tables attendance and people. I need to get the AVG of attendance by range of year. To do that I need get the column people.DT_NASCIMENTO_FUNDACAO (DATE) and attendance.DT_SOLICITACAO_ATENDIMENTO (DATE). The result this query should be something
Continue readingUPDATED – How do I get an avg in a range of year
Issue I have 2 tables attendance and people. I need to get the AVG of attendance by range of year. To do that I need get the column people.DT_NASCIMENTO_FUNDACAO (DATE) and attendance.DT_SOLICITACAO_ATENDIMENTO (DATE). The result this query should be something
Continue readingUPDATED – How do I get an avg in a range of year
Issue I have 2 tables attendance and people. I need to get the AVG of attendance by range of year. To do that I need get the column people.DT_NASCIMENTO_FUNDACAO (DATE) and attendance.DT_SOLICITACAO_ATENDIMENTO (DATE). The result this query should be something
Continue readingUPDATED – How do I get an avg in a range of year
Issue I have 2 tables attendance and people. I need to get the AVG of attendance by range of year. To do that I need get the column people.DT_NASCIMENTO_FUNDACAO (DATE) and attendance.DT_SOLICITACAO_ATENDIMENTO (DATE). The result this query should be something
Continue readingUPDATED – How do I get an avg in a range of year
Issue I have 2 tables attendance and people. I need to get the AVG of attendance by range of year. To do that I need get the column people.DT_NASCIMENTO_FUNDACAO (DATE) and attendance.DT_SOLICITACAO_ATENDIMENTO (DATE). The result this query should be something
Continue readingUPDATED – How do I get an avg in a range of year
Issue I have 2 tables attendance and people. I need to get the AVG of attendance by range of year. To do that I need get the column people.DT_NASCIMENTO_FUNDACAO (DATE) and attendance.DT_SOLICITACAO_ATENDIMENTO (DATE). The result this query should be something
Continue readingTrying to get spaces between codons and stop the generation when reaching a certain codon for RNA to protein simulation
Issue Here’s some things I need help with. But first of all, please let me pull up the code first. from base_printer import * def dna_complement(dna): coup = "" for letter in dna: if letter == "C": coup += "G"
Continue readingHow to detect numbers in a string with PHP
Issue This is the test.php file: <?php $string = ‘A string with no numbers’; for ($i = 0; $i <= strlen($string)-1; $i++) { $char = $string[$i]; $message_keyword = in_array($char, range(0,9)) ? ‘includes’ : ‘desn\’t include’; } // output echo sprintf(‘This
Continue readingNegative x and y range
Issue My problem is that the generated_map is not utilizing full negative range for x and y def generate_map(x_range, y_range, locations): generated_map = [] for x in range(locations): generated_map.append([random.randint(x_range, y_range), random.randint(x_range, y_range)]) return generated_map generated_map = generate_map(-300,300,35) Solution So the
Continue readingC# : is there an appropriate collection for fast range-related search?
Issue I have data like that: Time(seconds from start) Value 15 2 16 4 19 2 25 9 There are a lot of entries (10000+), and I need a way to find fast enough sum of any time range, like
Continue readingTrying to get multiple values from a multiplication using a list with python
Issue I am trying to include a list (with the use of a range) within a multiplication to get multiple values back: say I have z = range(0, 26, 5) how do I include this range into the formula: t
Continue readingExtract list from range Google Sheets
Issue I have some data from workplaces with some different work areas, I need to extract a list for each workplace with their corresponding availables working areas, I have an example of some kind of attempt really close what I
Continue reading