head-start | React applications with an Express backend | Frontend Framework library
kandi X-RAY | head-start Summary
kandi X-RAY | head-start Summary
Boilerplate for kicking off React/Redux applications.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of head-start
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head-start Examples and Code Snippets
Community Discussions
Trending Discussions on head-start
QUESTION
I have a table that returns a list of records with two-column:
...ANSWER
Answered 2020-Oct-05 at 15:21I think you want row_number()
and a case
expression:
QUESTION
How to find the total time taken by each id
.
- There must be one activity within an hour (After the start of the one activity),
- and if there is any activity before the 1hrs time is elapsed, consider that time in the previous slot, calculate the time differences.
- if 1 hrs has already passed now check if there is any other activity within a 1hrs period
Sample data is:
...ANSWER
Answered 2020-Aug-02 at 19:12Your rules are a bit hard to follow, but I think I understand them. Count the gap between two rows for the same id if the second is less than an hour after the first. Then aggregate by the id.
So:
QUESTION
I am trying to get my sticky header to have a transition effect so it eases in rather than just a snap movement.
What am I doing wrong?
Here's my a working version:
http://codepen.io/juanmata/pen/RVMbmr
Basically the following code adds the class tiny to my wrapper class, this works fine.
...ANSWER
Answered 2017-Dec-12 at 12:02According to the spec, transitions should work on grid-template-columns
and grid-template-rows
.
7.2. Explicit Track Sizing: the
grid-template-rows
andgrid-template-columns
propertiesAnimatable: as a simple list of length, percentage, or calc, provided the only differences are the values of the length, percentage, or calc components in the list
So, if my interpretation is correct, as long as the only changes are to the values of the properties, with no changes to the structure of the rule, transitions should work. But they don't.
UPDATE
This does work but is so far only implemented in Firefox. Follow here for other browser updates. https://codepen.io/matuzo/post/animating-css-grid-layout-properties
~ a contribution in the comments by @bcbrian
Here's a test I created:
QUESTION
Problem: My app cannot set a point on/near a point of the latest point-cloud data (on an object) through the click of a button.
Click this link to see the android app I have developed so far; I developed my app from the tango point-to-point measurement sample app
This app's features...
- Shows camera data via the surfaceView.
- The top-right red button closes the app.
- Pressing the middle-right green button is supposed to set a point (of a point-cloud) on an object.
- The top-left drop-down box allows you to change units of length.
- The middle target is where the point is set after the green button is pressed.
As a head-start clue, my error originates from the getDepthAtCenter method (at the bottom of the second method below), since "No Depth Point." is posted on Android Studio's LogCat whilst the app is running.
Here is the setPoint method (upon clicking the green button)....
...ANSWER
Answered 2017-Dec-22 at 22:23I solved my own issue by entering this depth perception configuration in my main class.
QUESTION
I am using Dapper.Mapper for mapping Sql queries to my application classes directly. I believed Dapper.Mapper is just a syntactical sugar-coating over Dapper, the original ORM. But, I am still not able to head-start with it due to very less demos and examples. However I have tried this as per their git page:
...ANSWER
Answered 2017-Jul-26 at 09:09See the docs here, the example query uses select * and uses an inner join, so it's returning Employee AND Department objects. If it was only returning Employee objects, then the code would look like this:
QUESTION
I am looking for an overview on what is required and how to connect with Vespa for retrieving indexed data at scale. i've run stress tests on Vespa document RESTful API and as suggested in documentation, it has an upper bound.
http://docs.vespa.ai/documentation/document-api-guide.html indicates the way forward but assumes a head-start on subject matter.
i can figure
...ANSWER
Answered 2017-Oct-03 at 13:00This seems like a duplicate of a question which has already been answered in a github issue: https://github.com/vespa-engine/vespa/issues/3628
For feeding to Vespa clusters from external systems which is not part of your Vespa cluster we recommend http://docs.vespa.ai/documentation/vespa-http-client.html.
For reading single get operations from Vespa the http RESTful API for GET described in http://docs.vespa.ai/documentation/document-api.html is the best option. The RESTful API for GET is built on top of the http://docs.vespa.ai/documentation/document-api-guide.html which is a low-level api to use on nodes which are part of a Vespa cluster already and have access to configuration like schema and content clusters and number of nodes.
QUESTION
I am using python v3 xlwings library to interact with MS Excel. I have a csv file ToCopy.csv
and would like to copy the entire contents of this cvs file into an Excel file.
ANSWER
Answered 2017-Aug-28 at 16:09Since you write that you've tried xlsxwriter this may not work, but have you considered openpyxl?
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Install head-start
Build will be placed in the build folder. If your app is not running on the server root you should change publicPath at two places.
copy package.json and build folder to your production server. install only production dependencies and run server.
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