strickvl

function sameChars(str1, str2) {
  let str1Arr = str1.split('');
  let str2Arr = str2.split('');
  for (let index = 0; index < str2Arr.length; index += 1) {
    let char = str2Arr[index];
    if (!str1.includes(char)) return false;
  }
  return true;
}

strickvl

Joining Integers, Making Strings

While working through a Ruby problem on Codewars, I discovered a way to combine an array of integers in order to work on it as a string. As an example, see the following code snippet:

[3,2,1].join # --> returns "321"

This was surprising to me. In order to get the same result, I had taken the long route:

strickvl

typed text:

    qwfpgjluy;[]arstdhneio'\`zxcvbkm,./

|   n |        type |         code | key      |  kc | mods | repeat | l | comp |      iType | data |
|----:|------------:|-------------:|:---------|----:|-----:|-------:|--:|-----:|-----------:|-----:|
|   1 |     keydown |          Tab | Tab      |   9 |      |        | 0 |      |            |      |
|   2 |     keydown |         KeyQ | q        |  81 |      |        | 0 |      |            |      |
|   3 | beforeinput |              |          |     |      |        |   |      | insertText |    q |

strickvl

Keybase proof

I hereby claim:

• I am strickvl on github.
• I am strickvl (https://keybase.io/strickvl) on keybase.
• I have a public key ASADqFs4NfrMI0jdwkLl4v7yfz-fRhQeMEGNQ0kIBCyqNQo

To claim this, I am signing this object:

strickvl

Keybase proof

I hereby claim:

• I am strickvl on github.
• I am strickvl (https://keybase.io/strickvl) on keybase.
• I have a public key whose fingerprint is F537 3BA4 177D 208F AC89 92EA 7D21 9CB0 19E5 C280

To claim this, I am signing this object:

strickvl

Verifying that +strickvl is my blockchain ID. https://onename.com/strickvl