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What's the deal with a leading underscore in PHP class methods?

... When I first read about this, I understood the reason to be so that you can look at a method and know if it's public or private. Which would have made a whole lot more sense if it was a requirement rather than a convention. Because if 1 p...
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How to uncommit my last commit in Git [duplicate]

... tried this and just lost days of work here. read below for the soft version that will retain your work locally. – barclay Mar 26 '15 at 16:29 ...
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Pandas DataFrame column to list [duplicate]

...to get a certain column. You can get away with it here since you are just reading, not writing, but the proper way to do it is tst.loc[lookupValue, 'SomeCol'] (which returns a series). Using the syntax from #4, you could reasonably do everything in one line: ID = tst.loc[tst['SomeCol'] == 'SomeValu...
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How to customize an end time for a YouTube video?

... This shit changes all the time. Read the API developers.google.com/youtube/documentation – PHearst Aug 10 '15 at 17:55 5 ...
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Add Text on Image using PIL

....ttf'. Other thing which you need to make sure here is to give appropriate read permissions to the file. – lalit Aug 21 '13 at 6:44 3 ...
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Why is [1,2] + [3,4] = “1,23,4” in JavaScript?

...d IE9. Checking other browsers and versions is left as an exercise for the reader. Note: As pointed out by CMS, for certain cases of objects such as Number, Boolean and custom ones the + operator doesn't necessarily produce a string result. It can vary depending on the implementation of object to pr...
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Deadly CORS when http://localhost is the origin

... If you read the issue @beau links to you'll see Chrome 100% does support cross-origin requests to and from localhost. The issue was closed in 2014 because it couldn't be reproduced. The rest of the noise in that thread is people wit...
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Can't append element

... comment in jQuery API site. I don't want to repeat all his words, you can read directly there here (I found it hard to navigate through the comments there). All of jQuery's insertion methods use a domManip function internally to clean/process elements before and after they are inserted in...
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How can I generate an ObjectId with mongoose?

... = mongoose.Types.ObjectId(); id is a newly generated ObjectId. You can read more about the Types object at Mongoose#Types documentation. share | improve this answer | fol...
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cartesian product in pandas

... merge, and finally drop the column on the result? Creating, as opposed to reading, data with pandas is just a pain – Bananach Oct 10 '19 at 7:31 add a comment ...