warble | An universal javascript validation library | Validation library
kandi X-RAY | warble Summary
kandi X-RAY | warble Summary
An universal javascript validation library. See the documentation for more information.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of warble
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Community Discussions
Trending Discussions on warble
QUESTION
So I am just trying to clarify what exactly the * quantifier in a javascript regular expression does. The definition from MDN states the following:
x* Matches the preceding item "x" 0 or more times. For example, /bo*/ matches "boooo" in "A ghost booooed" and "b" in "A bird warbled", but nothing in "A goat grunted".
My understanding of this definition is that it will match a "b", and it will match a "b" followed by any number of "o" characters. So would the fact that it matches a "b" character not constitute as 1 match instead of 0? I guess it is the "0 or more times" statement that is throwing me off.
...ANSWER
Answered 2020-Apr-21 at 04:37The important phrase in there is "the preceding item". If the preceeding item is a single character, like here, that means that that character can be repeated 0 or more times. bo*
will match a b
, followed by zero or more o
s. o*
alone will match zero or more o
s. b(?:oo)*
will match b
, or boo
, or boooo
, etc. (zero, or two, or four, or six, ... o
s)
Look at the token that immediately precedes the quantifier to see what it's quantifying.
For another example, [ab][xy]*
will match a
, or b
, or ax
, or axxxy
, or byxyy
. The token preceding the quantifier, [xy]
, which matches either an x
or a y
, gets repeated zero or more times.
QUESTION
I started using v17
of Hapi.js
and I am running into issues when using the pre-handler.
I want to save a user into a database, but first I use the pre-handler to check if a user already exists. If the user exists, I want to throw an error. The structure of my route is as so...
...ANSWER
Answered 2018-Sep-20 at 00:15Not sure if this is the source of the issue but you can simplify the async/await instead of using the callback
QUESTION
I'm new to warbler and currently trying to learn some basic things.
Running
...ANSWER
Answered 2019-Jul-22 at 14:30Problem was solved by adding my local mirror link to MAVEN_REPO env variable.
QUESTION
ANSWER
Answered 2017-Oct-03 at 16:39Never use an implicit Intent
when an explicit Intent
will do. Android O helps enforce this by banning the receipt of implicit Intent
broadcasts from manifest-registered receivers.
Step #1: Remove the from your
(which also means that you could get rid of
android:exported="false"
, as that is now the default value)
Step #2: Replace new Intent("CANCEL_DOWNLOAD").putExtra("id", id)
with new Intent(context, NotificationReceiver.class).putExtra("id", id)
QUESTION
I am trying to package a Rails application to a WAR file. I am pre-compiling the assets, then using warbler to package the application to a WAR file.
Pre-compile:
...ANSWER
Answered 2017-Jul-11 at 12:20bundle exec warble executable war
QUESTION
- I have an rails app. I am using Jruby/Warble/Jetty to create the executable war file. Copy paste the war file into a separate folder.
- I want the application to log outside the war file. So i am using the solution from this LINK
3.
...ANSWER
Answered 2017-Mar-24 at 04:23Copy Paste it config/environments/development.rb
QUESTION
Steps to replicate:
- Create a new Rails project. (rails 3.2.22.5)
- Add dependencies (warbler, rake, rufus-scheduler) (/Gemfile)
- JRuby 9.1.7.0
- Create new files. (/config/warble.rb) (/web.xml.erb) (/config/intializers/scheduler_rufus.rb)
- Create an executable war file with jetty webserver. (warble war RAILS_ENV=development)
- Launch the executable. (java -jar mywar.war)
- The scheduler does not run the cron job.
/Gemfile:
...ANSWER
Answered 2017-Feb-09 at 06:14You're saying "it's not scheduling". I guess you've waited until the specified 1815
but nothing happened.
According to your previous question (Why is Rufus scheduling the job twice?) rufus-scheduler is actually scheduling, so what's happening?
Rufus-scheduler 3.3.3 (the one you seem to be using) defaults to using Rails' timezone. This timezone is set in config/application.rb and defaults to UTC.
Could it be that you waited until 1815 local time (not UTC time) and nothing happened?
Try with a schedule like "* * * * *"
(every minute) or "*/5 * * * *"
(0, 5, 10, 15, ... minute).
QUESTION
Steps to replicate:
- Create a new Rails project. (rails 3.2.22.5)
- Add dependencies (warbler, rake, rufus-scheduler) (/Gemfile)
- JRuby 9.1.7.0
- Create new files. (/config/warble.rb) (/web.xml.erb) (/config/intializers/scheduler_rufus.rb)
- Create an executable war file with jetty webserver. (warble war RAILS_ENV=development)
- Launch the executable. (java -jar mywar.war)
- The scheduler runs the job 2 times.
/Gemfile:
...ANSWER
Answered 2017-Feb-08 at 21:02Rufus-scheduler was scheduling twice because there were 2 Ruby runtimes in my application server. I had to limit to 1 runtime.
Change the pool of Rails runtimes in /config/warble.rb
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