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How to highlight cell if value duplicate in same column for google spreadsheet?
...s case, the current cell's content. Then back to the start, COUNTIF() will test every cell in the range against ours, and return the count.
The last step is making our formula return a boolean, by making it a logical expression: COUNTIF(...) > 1. The > 1 is used because we know there's at lea...
Generate random numbers uniformly over an entire range
...s a dependence on your project and, being new, it has not been extensively tested. Anyway, being free (MIT license) and header-only, I think it's worth a try.
Minimal sample: a die roll
#include <iostream>
#include "randutils.hpp"
int main() {
randutils::mt19937_rng rng;
std::cout &l...
Import PEM into Java Key Store
... trustedCertEntry,
Certificate fingerprint (SHA1): 83:63: ...
(optional) Test your certificates and private key from your new key store against your SSL server:
( You may want to enable debugging as an VM option: -Djavax.net.debug=all )
char[] passw = "password".toCharArray();
Ke...
Automatically add all files in a folder to a target using CMake?
...
param (
[Parameter(Mandatory=$True)]
[string]$root
)
if (-not (Test-Path -Path $root)) {
throw "Error directory does not exist"
}
#get the full path of the root
$rootDir = get-item -Path $root
$fp=$rootDir.FullName;
$files = Get-ChildItem -Path $root -Recurse -File |
Wh...
Why use Ruby instead of Smalltalk? [closed]
...here are a lot of similarities between Ruby and Smalltalk -- maglev is a testament to that. Despite having a more unusual syntax, Smalltalk has all (if not more) of the object-oriented beauty of Ruby.
...
Declaring and initializing variables within Java switches
... case 1:
b = false;
case 2:{
//String b= "test"; you can't declare scope here. because it's in the scope @top
b=true; // b is still accessible
}
case 3:{
boolean c= true; // case c scope only
b=true; // case 3 scope...
What is the difference between Non-Repeatable Read and Phantom Read?
...nnection. It is good that the idea of a dirty read doesn't pass the "smell test" for you, bc as a general rule, they should be avoided, but do have a purpose.
– BateTech
Sep 8 '15 at 23:47
...
Catching java.lang.OutOfMemoryError?
...ou can recover from it:
package com.stackoverflow.q2679330;
public class Test {
public static void main(String... args) {
int size = Integer.MAX_VALUE;
int factor = 10;
while (true) {
try {
System.out.println("Trying to allocate " + size + ...
When should you NOT use a Rules Engine? [closed]
...iness Rule Engine, it can be very difficult to debug and involve extensive tests to make sure that things that worked before also work now.
More details on this topic can be found on a post I've written: http://dwhbp.com/post/2011/10/30/Implementing-a-Business-Rule-Engine.aspx
Overall, the bigges...
How does __proto__ differ from constructor.prototype?
... paste the code mentioned in the image here as well for if anyone wants to test it. Note that some properties are added to the objects for making easy to know where we are after some jumps:
Object.O1='';
Object.prototype.Op1='';
Function.F1 = '';
Function.prototype.Fp1 = '';
Cat = function(){};
C...