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Getting current date and time in JavaScript
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@RobertSpeer nice suggestion. I have written a more usable method of the date object since last updating this post which I call now() which takes a boolean parameter to determine whether to return just the date or both date and time, and also a second paramater which spec...
Homebrew’s `git` not using completion
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Backup/Restore a dockerized PostgreSQL database
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Better way of getting time in milliseconds in javascript?
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I know this is a pretty old thread, but to keep things up to date and more relevant, you can use the more accurate performance.now() functionality to get finer grain timing in javascript.
window.performance = window.performance || {};
performance.now = (function() {
return performance.now ...
Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
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You can add as many *s as you like, the result is always the same. The more *s, the merrier.
We can also consider your fifth example, &*foo:
First, foo is implicitly converted to a pointer to itself; the unary * is applied, yielding foo again.
Then, the & is applied to foo, yielding a...
Heroku “psql: FATAL: remaining connection slots are reserved for non-replication superuser connectio
...blems connecting. If the server is restarting, it might take 15 minutes or more for the database to come back online.
Most apps that maintain a connection pool (like ActiveRecord in Rails) can just open a new connection to the database. However, in some cases an app won't be able to reconnect. If th...
How to manually expand a special variable (ex: ~ tilde) in bash
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How can I convert an image into a Base64 string?
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how to split the ng-repeat data with three columns using bootstrap
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@bahadir I updated the answer to be more clear. Check out what happens if you make a filter that just returns [] vs [[]] and [{}]. The nested array/object makes Angular see a different result on every filter, and keeps repeating looking for the result to remain...