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How to send a correct authorization header for basic authentication

...ryption of course, you'll need the username password, it's not 'Basic hashstring. hope this helps... share | improve this answer | follow | ...
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JSON to pandas DataFrame

... Error. You should pass the file contents (i.e. a string) to json.loads(), not the file object itself - json.load(train_file.read()) – Vasin Yuriy Nov 1 '19 at 12:12 ...
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Reverse colormap in matplotlib

... The standard colormaps also all have reversed versions. They have the same names with _r tacked on to the end. (Documentation here.) share | improve th...
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NSInvocation for Dummies?

...o the target object) later on. For example, let's say you want to add a string to an array. You would normally send the addObject: message as follows: [myArray addObject:myString]; Now, let's say you want to use NSInvocation to send this message at some other point in time: First, you would...
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Change all files and folders permissions of a directory to 644/755

How would I change all files to 644 and all folders to 755 using chmod from the linux command prompt? (Terminal) 8 Answ...
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How to copy from CSV file to PostgreSQL table with headers in CSV file?

...w which has the column names for col in execute format ('select unnest(string_to_array(trim(temp_table::text, ''()''), '','')) from temp_table where col_1 = %L', col_first) loop execute format ('alter table temp_table rename column col_%s to %s', iter, col); iter := iter + 1;...
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Android selector & text color

...d:gravity="center" android:minHeight="98px" android:text="@string/more" android:textColor="@color/bright_text_dark_focused" android:textSize="18dp" android:textStyle="bold" /> </FrameLayout> res/color/bright_text_dark_focused.xml <?xml version=...
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Can a class extend both a class and implement an Interface

...ll also change. Second, inheritance is used to SPECIALIZE, not EXTEND with extra functionality. This is the most misunderstood thing in OOP. As a rule of thumb I tend to extend abstract classes only. – Michał Rudnicki Mar 16 '09 at 21:25 ...
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What is the fastest way to get the value of π?

I'm looking for the fastest way to obtain the value of π, as a personal challenge. More specifically, I'm using ways that don't involve using #define constants like M_PI , or hard-coding the number in. ...
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Explicitly calling return in a function or not

...ek from the R core team (I believe) for recommending a user to explicitly calling return at the end of a function (his comment was deleted though): ...