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Understanding the Gemfile.lock file
...dependency update tool1. The below is far from definitive, but it's a good starting point for understanding the Gemfile.lock format. You might also want to check out the source code for Bundler's lockfile parser.
You'll find the following headings in a lockfile generated by Bundler 1.x:
GEM (optio...
Get Slightly Lighter and Darker Color from UIColor
...ings the color closer to the edge in the Brigtness scale - which basically start with black and ends with the pure color...
Basically Brightness (Value) makes the color less or more closer to black, where Saturation makes it less or more closer to white...
As seen here:
So the solution to make...
How do I rename a repository on GitHub?
...your GitHub repo without breaking any links:
We're happy to announce that starting today, we'll automatically redirect all requests for previous repository locations to their new home in these circumstances. There's nothing special you have to do. Just rename away and we'll take care of the rest.
A...
What is the correct SQL type to store a .Net Timespan with values > 24:00:00?
...this Q much less that I wrote this A, and was searching for an A again. I started reading this A and thought to myself: (Wow, this is the best answer so far!). :D
– Tom
Jul 18 '19 at 3:45
...
Vagrant stuck connection timeout retrying
...: I enabled the GUI of Virtual box to see that it was waiting for input on startup to select whether I wanted to boot directly to ubuntu or safemode etc.
To turn on the GUI you have to put this in your vagrant config Vagrantfile:
config.vm.provider :virtualbox do |vb|
vb.gui = true
end
...
What is the purpose of class methods?
...cause it needs to run before instances of a particular database connection start getting created — but that it cannot be a simple function or static function, because they want it to be able to call other, supporting methods that might similarly need to be written more specifically in subclasses t...
How do I calculate tables size in Oracle
...ing statistics can cause Oracle to stop using the rule-based optimizer and start using the cost-based optimizer for a set of queries which can be a major performance headache if it is done unexpectedly in production. If your statistics are accurate, you can query USER_TABLES (or ALL_TABLES or DBA_T...
How does Google calculate my location on a desktop?
... connection).
Of course, if you really want the system go banana, you can start exchanging wifi routers around the globe with fellow revolutionaries of the no-global-positioning movement.
share
|
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How to get Latitude and Longitude of the mobile device in android?
...getLocation(getApplicationContext(),
locationResult);
startActivity(new Intent(LocationFinder.this,
// Nearbyhotelfinder.class));
GPSMyListView.class));
finish();
}
public LocationResult locationResult = new LocationResult() {
@Overr...
Case insensitive searching in Oracle
...rching.
In order to use this as an equality operator you must specify the start and end of the string, which is denoted by the carat and the dollar sign.
select * from my_table where regexp_like(column_1, '^my_string$', 'i');
In order to perform the equivalent of LIKE, these can be removed.
sel...