louislarry

specify the region

export AWS_DEFAULT_REGION=ap-northeast-1
aws logs describe-log-groups --query 'logGroups[*].logGroupName' --output table | \
awk '{print $2}' | grep -v ^$ | while read x; do  echo "deleting $x" ; aws logs delete-log-group --log-group-name $x; done

only delete loggroup name starting with /aws/lambda

louislarry

• angular-cheatsheet
• component architecture recipe for reactive-form
• https://medium.com/angular-for-dads/working-with-user-input-in-angular-part-1-outputs-2f9e10dea946

users.filter(user => !!user.admin);
username = (user && user.info && user.info.name) || 'Thor'

Change material options globally:

louislarry

Keybase proof

I hereby claim:

• I am louislarry on github.
• I am louislarry (https://keybase.io/louislarry) on keybase.
• I have a public key ASCU40lrKeIxy_TYLaHl-teeEhRxxMYunksqfZ_mfJrXdwo

To claim this, I am signing this object:

louislarry

/**
 * Fancy ID generator that creates 20-character string identifiers with the following properties:
 *
 * 1. They're based on timestamp so that they sort *after* any existing ids.
 * 2. They contain 72-bits of random data after the timestamp so that IDs won't collide with other clients' IDs.
 * 3. They sort *lexicographically* (so the timestamp is converted to characters that will sort properly).
 * 4. They're monotonically increasing.  Even if you generate more than one in the same timestamp, the
 *    latter ones will sort after the former ones.  We do this by using the previous random bits
 *    but "incrementing" them by 1 (only in the case of a timestamp collision).
 */