The latest articles on DEV Community by Charanjit Singh (@cjsingh). https://dev.to/cjsingh https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F214499%2F2945e838-9bb6-495c-ac88-3a77d040e902.gif https://dev.to/cjsingh en Charanjit Singh Fri, 31 Jul 2020 10:49:26 +0000 https://dev.to/cjsingh/which-is-better-for-a-crm-django-with-psql-or-nodejs-with-mongodb-47pe https://dev.to/cjsingh/which-is-better-for-a-crm-django-with-psql-or-nodejs-with-mongodb-47pe <p>Which one is better? Considering following:</p> <ul> <li>Realtime Updates on client [ For Eg. a Contact is updated ]</li> <li>Database Schema could change as per new requirements.</li> <li>Database might need to be sharded in future.</li> <li>REST API for clients.</li> <li>Less[No] Vulneribilities.</li> <li>Easily Integratable with other systems like hubspot.</li> <li>Scheduling and Queue Management.</li> <li>Better Coding experience.</li> <li>Distributed System.</li> <li>Millions of requests per minute.</li> </ul> help django node discuss Charanjit Singh Fri, 31 Jul 2020 10:39:39 +0000 https://dev.to/cjsingh/how-to-access-dva-store-in-umi-application-38d9 https://dev.to/cjsingh/how-to-access-dva-store-in-umi-application-38d9 <p>Hi most of the react developers would find <code>dvaJS</code> and <code>umiJS</code>, heaven for state management and application development. Dva is elm based state management tool that use <code>react-redux</code> for state management.</p> <p>Q: How to access DVA Store in UMI application, outside the component or without <code>connect</code>?</p> <p>Q: How to dispatch DVA Store in UMI application, outside the component or without <code>connect</code>?</p> <h1> Answer </h1> <p>Q: How to access DVA Store in UMI application, outside the component or without <code>connect</code>?</p> <p>A: <a href="https://v2.umijs.org/guide/with-dva.html#how-to-access-store-or-dispatch">https://v2.umijs.org/guide/with-dva.html#how-to-access-store-or-dispatch</a></p> <p>It says use:</p> <div class="highlight js-code-highlight"> <pre class="highlight plaintext"><code>window.g_app._store </code></pre> </div> <p>Q: How to <code>dispatch</code> DVA Store in UMI application, outside the component or without <code>connect</code>?</p> <p>A: <a href="https://v2.umijs.org/guide/with-dva.html#how-to-access-store-or-dispatch">https://v2.umijs.org/guide/with-dva.html#how-to-access-store-or-dispatch</a></p> <p>It says use:</p> <div class="highlight js-code-highlight"> <pre class="highlight plaintext"><code>window.g_app._store.dispatch('namespace/action') </code></pre> </div> <h1> Bonus: </h1> <p>Q: How to <code>get state of</code> DVA Store in UMI application, outside the component or without <code>connect</code>?</p> <p>A: <a href="https://v2.umijs.org/guide/with-dva.html#how-to-access-store-or-dispatch">https://v2.umijs.org/guide/with-dva.html#how-to-access-store-or-dispatch</a></p> <p>It says use:</p> <div class="highlight js-code-highlight"> <pre class="highlight plaintext"><code>window.g_app._store.getState() </code></pre> </div> <p>Available Functions:</p> <div class="highlight js-code-highlight"> <pre class="highlight plaintext"><code>asyncReducers: {} dispatch: ƒ () getState: ƒ f() replaceReducer: ƒ (n) runSaga: ƒ () subscribe: ƒ subscribe(listener) </code></pre> </div> <p>Recommended: Instead of directly using it, write a Util that exports these functions.</p> <p>Refer to <a href="https://stackoverflow.com/questions/63073047/how-to-access-dva-store-in-umi-application/63073048#63073048">https://stackoverflow.com/questions/63073047/how-to-access-dva-store-in-umi-application/63073048#63073048</a> for discussion on StackOverflow</p> umi react redux dva