[Solved] Save Current Date into 3 Ints – C++ [closed]

#include <ctime> int main() { time_t t = time(0); // current time: http://cplusplus.com/reference/clibrary/ctime/time/ struct tm * now = localtime(&t); // http://cplusplus.com/reference/clibrary/ctime/localtime/ // struct tm: http://cplusplus.com/reference/clibrary/ctime/tm/ int day = now->tm_mday; int month = now->tm_mon + 1; int year = now->tm_year + 1900; } Links from above time(0): current time: http://cplusplus.com/reference/clibrary/ctime/time/ localtime: http://cplusplus.com/reference/clibrary/ctime/localtime/ struct tm: http://cplusplus.com/reference/clibrary/ctime/tm/ 1 … Read more

[Solved] How to write regular expression for given sequence

These are the steps I would take: 1) align the sequences 2) read each column of the alignment and produce a list of the different possible amino acids in each position 3) each position can now be represented by a list which is easily converted to a regular expression For 1st three positions it would … Read more

[Solved] Comparing comma separated numbers in cells

In Excel 2016 (but NOT Excel 2013), you can use the following array-entered formula. =TEXTJOIN(“,”,TRUE,IFERROR(1/(1/(ISNUMBER(FIND(“,”&TRIM(MID(SUBSTITUTE(B2,”,”,REPT(” “,99)),seq_99,99))&”,”,”,”&A2&”,”))))*TRIM(MID(SUBSTITUTE(B2,”,”,REPT(” “,99)),seq_99,99)),””)) seq_99 is a Named Formula Refers to: =IF(ROW(INDEX(\$1:\$65535,1,1):INDEX(\$1:\$65535,255,1))=1,1,(ROW(INDEX(\$1:\$65535,1,1):INDEX(\$1:\$65535,255,1))-1)*99) To enter an array formula, after entering the formula in the cell, confirm by holding down ctrl + shift while hitting enter. If you do it correctly, Excel will place … Read more

[Solved] How to limit signed int with AND operator in C?

It is unclear what you want to achieve. Masking the low bits while keeping the sign bit is something you could do with a single mask on architectures where int is represented as sign / magnitude. It is quite unlikely that you would be thinking of this peculiar case. What is your goal then ? … Read more

[Solved] How to add items to dictionary in a for loop in Python?

A dictionary is a mapping from a key to a value. You need to provide a value, at the very least something that signifies ‘no value’: tag_dic[i] = None 1 solved How to add items to dictionary in a for loop in Python?

[Solved] Use List of custom Business Objects as ComboBox datasource

public class MyClass { public string FirstProperty { get; set; } public int SecondProperty { get; set; } } Then: var myList = new List<MyClass> { new MyClass {SecondProperty = 1, FirstProperty = “ABC”}, new MyClass {SecondProperty = 2, FirstProperty = “ZXC”} }; comboBox1.DataSource = myList; comboBox1.ValueMember = “FirstProperty”; comboBox1.DisplayMember = “SecondProperty”; I hope it … Read more

[Solved] cout not working in c++ after taking line input (getline)

Add cout.flush() (or std::endl which implicitly flushes) after each cout statement. cout uses buffered output, using cout.flush() will clear the buffer and force the contents being written out. Thanks πάντα ῥεῖ for guidance solved cout not working in c++ after taking line input (getline)

[Solved] split an array into multiple part based on key pattern [duplicate]

If I understand correctly you can do it like the following, but it is an XY problem, why are you not structuring your arrays properly first? \$normalised = []; foreach (\$array as \$key => \$value) { list(\$k, \$a) = explode(‘-‘, \$key, 2); \$normalised[\$k][\$a] = \$value; } 4 solved split an array into multiple part based … Read more

Since the party name and password are already stored in your database, then you should just store the user association to a party as well. So one way of many Store a table with all the party names, party ID and passwords Store a table with the users, user ID and access tokens Store a … Read more

[Solved] Is a date within some of periods [closed]

This function should do what you want. It relies on MySQL treating boolean results as either 1 or 0 in a numeric context, thus the MAX call effectively becomes an OR of all the conditions. CREATE FUNCTION check_activity(project_id INT, check_date DATE) RETURNS BOOLEAN DETERMINISTIC BEGIN RETURN (SELECT MAX(check_date BETWEEN ActiveFrom AND ActiveTo) FROM projects WHERE … Read more

[Solved] Proggraming C++ and DirectX

if((x2=100)&&(y2==500)) check the equal sign shouldn’t be ==? solved Proggraming C++ and DirectX

[Solved] C Implicit declaration differs from internal function declaration

It seems it was some trouble within eclipse. I right clicked one of those functions, selected Source->Add includes and it solved the problem (but didn’t added any header). I hope this can be helpful for someone else solved C Implicit declaration differs from internal function declaration

[Solved] Chips and Salsa using header file

There are many issues with your code. The following code may do what you want. You should study it and try to improve it. One such improvement could be the use of std::vector as opposed to arrays. This will mean you can avoid manual memory management (new/delete) and therefore achieve the ideal of not having … Read more

[Solved] How to access struct’s instance fields from a function?

Here is one example: package main import ( “fmt” ) // example struct type Graph struct { nodes []int adjList map[int][]int } func New() *Graph { g := new(Graph) g.adjList = make(map[int][]int) return g } func main() { aGraph := New() aGraph.nodes = []int {1,2,3} aGraph.adjList[0] = []int{1990,1991,1992} aGraph.adjList[1] = []int{1890,1891,1892} aGraph.adjList[2] = []int{1890,1891,1892} fmt.Println(aGraph) … Read more

[Solved] How to add 0’s to a floating point number?

Float doesn’t support precision configuration, only rounding and formating. You should use decimal instead: >>> from decimal import * >>> getcontext().prec = 2 >>> Decimal(1) / Decimal(7) Decimal(‘0.14′) Python decimal: https://docs.python.org/2/library/decimal.html 2 solved How to add 0’s to a floating point number?