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kandi X-RAY | c3po Summary
kandi X-RAY | c3po Summary
C3PO Core applications build, installation, provisioning and run guide. This README contains the instructions to build, install, and configure the core C3PO modules and all dependent external projects, and the Cassandra database, for use. Supported Operating System: Ubuntu 16.04 (only).
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QUESTION
I am looking for a RegEx to match all lines that have a specific quantity of delimiters or less.
For example, I have a large file with - as the delimiter
...ANSWER
Answered 2021-Oct-01 at 19:22Using .*
can also match a -
and {4,}
will match 4 or more occurrences.
In your last pattern ^(.*?-){4}[^-]+$
you match exactly 4 repetitions.
You could use a quantifier 1-4 instead to match 1 to 4 times a dash.
Using [^\n-]*
will match any char except -
and the \n
in the character class is to not cross matching a newline.
QUESTION
And it's Tomcat all over again. I'm trying to run a Spring project on Tomcat, the build stage is fine, but I keep getting this deploy error. The content of config files follows: MySpringMvcDispatcherServletInitializer.java
...ANSWER
Answered 2021-Aug-26 at 22:13The missing class org.springframework.core.metrics.ApplicationStartup
belongs to spring-core
and appeared in version 5.3.
As it appears from your pom.xml
you have spring-context
in version 5.3.9, which has a dependency on spring-core
of the same version. However Maven must be choosing version 5.0.6.RELEASE
, which is a dependency of your other Spring dependencies.
QUESTION
In a nutshell, I am trying to return all distinct (3rd level) entries in a path; provided the entry has 3 slashes. That statement alone makes me think I've over-complicated this, but I can't see a way around the extra ceremony here.
Given "character" table:
...ANSWER
Answered 2021-Jan-19 at 01:01QUESTION
How to use addCacheableFile
I'm trying to optimize my hibernate initialization and I found out that we can use addCacheableFile
.
However, I'm not understanding correctly how to use it. I tried to set to the same cfg.xml I'm using but it then causes Could not deserialize cache file
.
ANSWER
Answered 2021-Jan-16 at 14:36The usage Configuration.addCacheableFile
assume that you use obsolete xml mapping.
Example.
Let assume you have Employee entity mapped by the Employee.hbm.xml
file:
QUESTION
Issue: I am trying to check for vowels within a class attribute.
The goal is to use 'a' or 'an' depending on whether the first letter of self.type is a vowel.
I've tried searching, but all the responses are about regular strings.
How do I check if self.type begins with a vowel?
Is there a better way to do this?
...ANSWER
Answered 2020-Jun-05 at 16:14type
is a string, it doesn't matter it's a class attribute. Treat it like a regular string. Even attributes are variables which have basic types (e.g integer, float, string, list) or a bit more complex type (like another class).
As for your question, the following lines check if first letter is a vowel:
QUESTION
I have a large application build with NestJS
that I deploy using the serverless framework
. I have been doing this for some time and everything has been great. A couple of days ago I had to update to Nestjs 7
and I have been experiencing a lot of issues bootstrapping my application when it is deployed to aws
. After going through countless frustrating attempts to resolve the issue it appears it's actually nothing to do with the Nestjs/serverless bootstrapping process at all and apollo-server-express
was unable to access the express router - failing with the error:
express_1.default.Router is not a function
Finally I realised that when I import express
directly and try and access express.Router()
I have the same issue. So I made a very simple test:
lambda.ts:
...ANSWER
Answered 2020-Apr-04 at 20:25i’m aware what trigger the issue, very strange bug has very strange solution. Try lo disable Serverless Framework Enterprise (if it’s enabled), you can just comment the tenant and app rows into your serverless.yml file, and deploy the app again. I think that there’s a bug in the last version of the serverless-sdk.
QUESTION
While Deployment of my application i got this hibernate warning (twice):
...ANSWER
Answered 2020-Feb-19 at 21:11You shouldn't be setting the datasource using properties. There is and standard way to provide the datasource to the entity manager, using the element.
You only should need something like this:
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