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HTML5 Number Input - Always show 2 decimal places
...he change method to trigger it every time the field changes: stackoverflow.com/a/58502237/2056125
– mhellmeier
Oct 22 '19 at 10:30
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how can I Update top 100 records in sql server
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Docker - how can I copy a file from an image to a host?
...s from containers to hosts; I have a Dockerfile that fetches dependencies, compiles a build artifact from source, and runs an executable. I also want to copy the build artifact (in my case it's a .zip produced by sbt dist in '../target/`, but I think this question also applies to jars, binaries,...
How to access the GET parameters after “?” in Express?
... Mind that req.params is different from req.query! expressjs.com/en/api.html#req.params expressjs.com/en/api.html#req.query @adelriosantiago
– caesarsol
Jan 14 '19 at 11:28
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MongoDB - admin user not authorized
... all this on Linux with MongoDB 2.6.1.
My mongod.conf file is in the old compatibility format
(this is how it came with the installation).
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What's the best way to build a string of delimited items in Java?
While working in a Java app, I recently needed to assemble a comma-delimited list of values to pass to another web service without knowing how many elements there would be in advance. The best I could come up with off the top of my head was something like this:
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Better naming in Tuple classes than “Item1”, “Item2”
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How to check if a file contains a specific string using Bash
...ctions # SomeString was found
fi
You don't need [[ ]] here. Just run the command directly. Add -q option when you don't need the string displayed when it was found.
The grep command returns 0 or 1 in the exit code depending on
the result of search. 0 if something was found; 1 otherwise.
$ echo h...
Unit Testing: DateTime.Now
...ent time' to be different than DateTime.Now and I don't want to change the computer's time, obviously.
21 Answers
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Detect the specific iPhone/iPod touch model [duplicate]
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Most complete UIDevice (Hardware) category probably is http://github.com/erica/uidevice-extension/ (by Erica Sadun):
[[UIDevice currentDevice] platformType] // ex: UIDevice4GiPhone
[[UIDevice currentDevice] platformString] // e...