The new keyword in JavaScript can be quite confusing when it is first encountered, as people tend to think that JavaScript is not an object-oriented programming language. What is it? What problems Feb 10, 2020 · I have built a powerBI dashboard with data source from Datalake Gen2. I am trying to add new column into my original data source. How to refresh from PowerBI side without much issues or whats the b Jul 11, 2013 · Note that if you declared it var a = new { }; and var o = new object();, then there is one difference, former is assignable only to another similar anonymous object, while latter being object, it can be assigned to anything. If new row values depend on previous row values as in the OP, then depending on the number of columns, it might be better to loop over a pre-initialized dataframe of zeros or grow a Python dictionary in a loop and construct a dataframe after (if there are more than 500 columns, it's probably better to loop over the dataframe). I created a local branch. How do I push it to the remote server? UPDATE: I have written a simpler answer for Git 2.0 here. Dec 17, 2010 · 2. To create a new branch from the branch you do have checked out: git branch new_branch This is great for making backups before rebasing, squashing, hard resetting, etc.—before doing anything which could mess up your branch badly. Example: I'm on feature_branch1, and I'm about to squash 20 commits into 1 using git rebase -i master. Mar 31, 2021 · 198 You switch back and forth between branches using git checkout . And yes, git checkout -b NEW_BRANCH_NAME is the correct way to create a new branch and switching to it. At the same time, the command you used is a shorthand to git branch and git checkout . Dec 11, 2009 · A new expression is the whole phrase that begins with new. So what do you call just the "new" part of it? If it's wrong to call that the new operator, then we should not call "sizeof" the sizeof operator, or & the address-of operator (when it behaves

like one). Re-Parsing new Date(new Date().toLocaleString('en', {timeZone: 'America/New_York'})) The above approach correctly uses the Intl API to create a string in a specific time zone, but then it incorrectly passes that string back into the Date constructor. In this case, parsing will be implementation-specific, and may fail entirely. Aug 25, 2022 · I'd like to be able to insert a break in the middle line, so the middle column isn't so wide. How can I do that in Markdown? Do I need to use HTML tables instead?