Vic's daily
When you try to build your project, sometimes you can get this error to say that you cannot verify the certification. The reason for this error is your JDK doesn’t contain the certification of the https secure host, so your JDK does not trust this host. To solve this error, you have to import the…
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Step 1. set up JAVA_HOME to the local java directory. Step2. adding the %JAVA_HOME%\bin folder to the PATH. Step3. To make sure that we stay at the current session after changing the java configuration, we should add cmd /k. The command line will remain interactive.
When you are in the ‘head detached’ state, it is a normal state in Git. 1. When you checkout with a remote branch like ” git checkout remote/origin/onebranch” You will get a message showing that you are in the ‘head detached’ state. 2.As there is no branch locally against this remote branch, so the head…
Hi all, I’m Vic. I am an experienced and qualified data engineer and full stack developer (proficient in big data, back-end, front-end) with proven technical skills. Experienced in communicating with customers and providing solutions for business requirements. Possess a wide range of big data, web and mobile development experience having completed several projects and I’m…
result = db.child(‘newsletter’).get(token=user[‘idToken’]).each() db.child(“newsletter”).child(row[0]).set(temp_map, user[‘idToken’])
This problem is related to the tornado server which jupyter notebook uses. To fix this problem, we need to edit the file tornado/platform/asyncio.py, This file is under your virtualenv directory, I have an env3 virtual environment, so my tornado file is C:\Users\Developer\Envs\env3\Lib\site-packages\tornado\platform\asyncio.py, by adding: After all the main imports.
getDateTime = () => { var today = new Date(); var date = today.getFullYear() + “-” + (“0” + (today.getMonth() + 1)).slice(-2) + “-” + (“0” + today.getDate()).slice(-2); var time = (“0” + today.getHours()).slice(-2) + “:” + (“0” + today.getMinutes()).slice(-2) + “:” + (“0″ + today.getSeconds()).slice(-2); var dateTime = date + ” ” + time; return dateTime; };
Cd to the directory of the emulator which contains the “emulator.exe”; run emulator -list-avds to list all the available avds’ name; run emulator -avds [avd-name] to run the specific avd.
Initiate your project cd into your working directory, using firebaes init to initiate your website. Then three files will appear under your folder, “.firebaserc”, “.gitignore” and “firebase.json”. Change your setting In “firebase.json” file, it contains your hosting settings. a configuration example below: { “hosting”: { “site”: “XXXXXXX”, // the site name in your Firebase console…