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How to “re-run with -deprecation for details” in sbt?
...ile in sbt shell (if you don't want to change your build.sbt):
$ sbt
> set scalacOptions in ThisBuild ++= Seq("-unchecked", "-deprecation")
> compile
> exit
Due to in ThisBuild, set applies the settings to all sub-projects, as well.
Command Line
You could also run the above as a single...
Getting the encoding of a Postgres database
...
Isn't that the server-level setting (the default used for newly created databases) rather than the database/catalog-level setting asked for in the Question?
– Basil Bourque
Jul 26 '17 at 3:58
...
Force drop mysql bypassing foreign key constraint
...e from a search.
Make sure you're trying to drop a table and not a view.
SET foreign_key_checks = 0;
-- Drop tables
drop table ...
-- Drop views
drop view ...
SET foreign_key_checks = 1;
SET foreign_key_checks = 0 is to set foreign key checks to off and then SET foreign_key_checks = 1 is to set ...
Convert column classes in data.table
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What is the idiomatic way of doing this for a subset of columns (instead of all of them)? I've defined a character vector convcols of columns. dt[,lapply(.SD,as.numeric),.SDcols=convcols] is almost instant while dt[,convcols:=lapply(.SD,as.numeric),.SDcols=convcols] almost ...
How to set a binding in Code?
I have the need to set a binding in code.
3 Answers
3
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How to get a URL parameter in Express?
...req.params
app.get('/p/:tagId', function(req, res) {
res.send("tagId is set to " + req.params.tagId);
});
// GET /p/5
// tagId is set to 5
If you want to get a query parameter ?tagId=5, then use req.query
app.get('/p', function(req, res) {
res.send("tagId is set to " + req.query.tagId);
});...
Version vs build in Xcode
..., additional steps if you want to write your version/build numbers to your Settings.bundle/Root*.plist file(s).
This is extended from the how-to article here.
In Xcode 4.2 - 5.0:
Load your Xcode project.
In the left hand pane, click on your project at the very top of the hierarchy. This will loa...
What is the difference between Culture and UICulture?
...cation.
So to load German resources (presumably localized text) you would set UICulture to the German culture and to display German formatting (without any impact on which resources are loaded) you would set Culture.
share
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How do I get current date/time on the Windows command line in a suitable format for usage in a file/
...g backwards-compatible reason for it, particularly because of the regional settings issue with using date . See @npocmaka's https://stackoverflow.com/a/19799236/8479
...
HttpURLConnection timeout settings
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HttpURLConnection has a setConnectTimeout method.
Just set the timeout to 5000 milliseconds, and then catch java.net.SocketTimeoutException
Your code should look something like this:
try {
HttpURLConnection.setFollowRedirects(false);
Http...