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Those of you that weren't following what's going on in the chat room might have been taken by surprise by a recent avalanche of Rock Paper Scissors Lizard Spock posts.
This is how it started:
OK, weekend challenge.... we all solve the Rock Paper Scissors Lizzard Spock problem with our 'favou...
you actually don't have to use the SUM function. I re wrote the first part of your query.
SELECT
regd
, Subject
, Section
, date
, CASE WHEN (Name_of_exam IN ('First Unit Exam','Second Unit Exam','Third Unit Exam'))
THEN (Mark_score / Full_mark) *25 END) AS t_scored
, CASE ...0
Time is very important from times immemorial. Doing great things and making it happen in less time is more important as it can mean less effort. So I really like to know which way is faster and more efficient in the following codes, and I would happy to know any other way we can achieve the same ...
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I have written a tool for encrypting string using the AesCryptoServiceProvider in .NET. The folllowing parameters are used:
Block Cipher Mode: CBC
Initialization Vector: 16 bytes (randomized
per encryption operation), stored in last 16 bytes of final message
Key/Block size: 128 bit Padding: PKC...0
The title is horrible but that's the best I could do. What I have is something like this:
Country Tag Weight
-----------------------
1 1 20
1 2 30
1 3 77
2 1 10
2 2 11
2 3 100
Or, in a human readable form:
Country T...
I am trying to build a header only coroutine library using setjmp and c11. I am running into a segfault issue when trying to yield between two tasks. Here is a link to my source code for the coroutine library. The simple test case to reproduce the issue is:
#include "libcoro.hpp"
static void yi...-1
I am trying to build a header only coroutine library using setjmp and c11. I am running into a segfault issue when trying to yield between two tasks. Here is a link to my source code for the coroutine library. The simple test case to reproduce the issue is:
#include "libcoro.hpp"
static void yi...
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I had some confusions about a particular piece of code that I wrote: Thoughts on refactoring a generic DAO. I placed it on programmers.SE when I thought it was just a design thing. Now I am thinking that it may need a code review also. So I want to know: is such a question appropriate for the site?
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Lil' preparation before the interview. This is my solution to the problem in title. The code is pretty straight forward. Requesting suggestions for improvement and also verification of complexity, which I guess is O(26n)
public class CatToDog {
static Set<String> dictionary;
st...0
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I'm reading monadic parser combinators. On the page 23, they leave an exercise for defining a Gofer block comment parser, and I try to implement it in Haskell.
My code is here: (module MPC.Core is just all necessary functions defined in that tutorial, can be found here ):
-- White-Space, Commen...0
I'm currently implementing an interner in the style of Guava's Interner, where:
an intern pool is maintained for an immutable class
whenever a new instance of that class is created, it's checked to see if it's equal to an existing instance in the intern pool
if such an existing instance is foun...0
Specifications:
Part 1: Writing the DiceArray Class
1. Create a project named proj5 that contains a DiceArray class and an application class called Project5. The DiceArray class should contain:
Instance variables:
o an array reference that will refer to an array that will store the face value o...
First, I would separate loading the certificate from storing it.
They are independent concerns.
It allows multiple ways to load a certificate.
It improves testability.
As Kinjal suggests, logging the error is a good alternative when failure is recoverable. However, I would throw a custom exce...
