Snowflake SQL: Parsing an ISO 8601 Timestamp

Feedback Question: I need a universal method to extract ISO8601 timestamps. While I am aware of the existence of to_timestamp_tz , I am unable to generate a format argument that can handle the numerous ISO- 8601 datetimes formats. select ‘2012-01-01T12:00:00+00:00’::timestamp_tz; // this works select ‘2012-01-01T12:00:00+0000’::timestamp_tz; //Timestamp ‘2012-01-01T12:00:00+0000’ is not recognized, although is a valid iso8601 […]

Structuring Time and Date in C using tm

Feedback Solution: #define _XOPEN_SOURCE #include #include #include int main(void) { struct tm tm = {0}; if (!strptime(“24-9-2016 13:30”, “%d-%m-%Y %H:%M”, &tm)) { return EXIT_FAILURE; } tm.tm_hour += 5; tm.tm_isdst = -1; mktime(&tm); char buf[40]; if (!strftime(buf, sizeof buf, “%d-%m-%Y %H:%M”, &tm)) { return EXIT_FAILURE; } printf(“result: %sn”, buf); return EXIT_SUCCESS; } Points of note: We […]

Flutter: Determining Weekdays for a Specific Week

Feedback Question: An instance of this is 20.week which covers the period from May 11, 2020, to May 17, 2020. The code needs to display a specific date range, but instead it is currently displaying the range of May 12th to May 18th in the output. Here’s the code DateTime getDateByWeekNumber({ int week, int year, […]

Generating Time Stamps in a Sequelize Migration

Is there a way to automatically update the timestamps with the current timezone when updating the table using my local PC time? Here are three solutions: Solution 1: Set the property in Sequelize options. Solution 2: Create a database that will automatically update the timestamps according to the local time. Solution 3: Use the code […]

Conversion of UTC to CST in a 24-Hour Format

We store a collection of system events in a database with timestamps in UTC, measured in milliseconds. It’s important to note that there is no existence of milliseconds timestamps in UTC or any other time zone. Question: I’m attempting to convert a date to utc with the Timezone Offset, using the specified format. Expected: 2021-01-20T21:00:00-06:00 […]

13 Weeks Later: What Will the Date Be?

If you want to compare dates in two columns, or determine if one date is earlier or later than another, there are some important things to keep in mind. Specifically, it’s worth remembering that date values are essentially just the number of days that have passed since a specific seed date, as stored in the […]

Dumping Kubernetes Logs within a Specified Timeframe

Gain knowledge about accessing historical logs, events, and metrics by reviewing the feature of querying logs from Container insights. Solution 1: …the last-hour log for the single pod To obtain the log of the past hour, use the command kubectl logs <pod> –since=1h . For additional choices, refer to the kubectl help page. Logs returned […]

Converting Timestamps to Datetime in Dart: A Guide

To parse a string, you can utilize the class of the package and define a pattern. To learn more about the syntax of the pattern, refer to the documentation. One thing to keep in mind is that it can’t parse dates without explicit field separators. However, you can now format the string more effortlessly using […]