PushServer | nodejs server for sending Apple APNS push notifications | Notification library
kandi X-RAY | PushServer Summary
kandi X-RAY | PushServer Summary
A nodejs server that runs on heroku for sending Apple APNS push notifications. Uses mongodb to store device token information and subscribed channel lists.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of PushServer
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QUESTION
I'm currently working on an application. We are moving off our file systems and over to our Snowflake database. I can't seem to make a connection to the database - I am continually met with "no suitable driver found" error.
The correct driver was loaded and installed into the build path. Does anyone know whats going on?
The code:
...ANSWER
Answered 2019-Oct-02 at 16:09The research I would suggest taking a look at is: https://docs.snowflake.net/manuals/user-guide/jdbc-configure.html
This answer also looked helpful: https://stackoverflow.com/a/54504514/12127815 "adding the jar to classpath, and then running the following command, Class.forName("provided driver name") in the calling class? " Though a light jar has been asked to be an an enhancement here: "[open]Light driver jar? #174" https://github.com/snowflakedb/snowflake-jdbc/issues/174
Integrating the driver to a project: https://docs.snowflake.net/manuals/user-guide/jdbc-download.html#integrating-the-driver-into-a-project Specific information copied from the documentation: "To integrate the driver into a project, add the necessary tags to your pom.xml file. For example:
QUESTION
I'm currently working on a web app in which I want to update the user as to whether or not an operation was successful. I attempt to achieve this by setting request attributes and forwarding from one servlet to the next. However, the attribute is always null in the receiving controller.
code block that sets the attribute:
...ANSWER
Answered 2019-Sep-01 at 22:03The problem is method selection.
request.getParameter("yourAttributeName")
only works for retrieving form data (
If one wishes to send information from one Java servlet to another Java servlet, as in the above code, one must use:
request.getAttribute("myAttributeName");
QUESTION
I have a simple example of the add-on switch with vaadin, what I want is to keep the state of the switch even when I update the UI, that is, I support multiple tabs, but I can not do it, this push example is very similar to What I want to do but with a textField.
To my example I add a bulb so that when another accesses the application can see the current state of the bulb. My example in github is this with only 3 classes
This is the swithc listener that changes my bulb, but when I get the boolean value (true, or false), I still do not understand the right way to push the other switch
...ANSWER
Answered 2017-Jun-19 at 15:53I made a couple of changes to your sources (still basic, but it gets you started):
- only 1 common shared state
switch value change listeners
now just trigger astate changed event
state changed listeners
now update the UI elements when triggered- upon registration, a
state changed listeners
is informed (triggered) about the current state
The main idea is to have just a single shared state and any change is communicated to all the listeners (including the one where the change originated).
Below you can find the code: (P.S. I did not recompile my widgetset so the nice switch icon falls back to the default check box style)
1) SwitchState
- represents the state of the switch shared between all the app instances
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