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Making custom right-click context menus for my web-app

...is through google as I did. I based my solution on @Andrew's one, but basically modified everything afterwards. EDIT: seeing how popular this has been lately, I decided to update also the styles to make it look more like 2014 and less like windows 95. I fixed the bugs @Quantico and @Trengot spotted...
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A field initializer cannot reference the nonstatic field, method, or property

... So your explanation is wrong. The order is fixed. The reason why it is disallowed is that the designers of C# wanted it that way. – Jeppe Stig Nielsen Apr 18 '16 at 20:16 ...
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Scala actors: receive vs react

...ead until it receives something. Once it receives something, a thread gets allocated to it, and it is initialized in it. Now, the initialization part is important. A receiving thread is expected to return something, a reacting thread is not. So the previous stack state at the end of the last react ...
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Typescript: difference between String and string

...e of String. You probably never need to use it, string literals are universally accepted as being the correct way to initialise a string. In JavaScript, it is also considered better to use object literals and array literals too: var arr = []; // not var arr = new Array(); var obj = {}; // not var o...
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Is python's sorted() function guaranteed to be stable?

...s what is expected in this case? Python is going to compare tuples through all elements by default, not just the first "primary" one. If you only want to sort on the first element, you can pass the key parameter explicitly. – Matias Grioni Nov 30 '17 at 3:52 ...
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Assign pandas dataframe column dtypes

... of multiple columns in pd.Dataframe (I have a file that I've had to manually parse into a list of lists, as the file was not amenable for pd.read_csv ) ...
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Why shouldn't I use mysql_* functions in PHP?

... The MySQL extension: Is not under active development Is officially deprecated as of PHP 5.5 (released June 2013). Has been removed entirely as of PHP 7.0 (released December 2015) This means that as of 31 Dec 2018 it does not exist in any supported version of PHP. If you are using a ve...
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difference between iframe, embed and object elements

...before that it was a non standard tag, which admittedly was implemented by all major browsers. Behaviour prior to HTML 5 can vary ... The embed element provides an integration point for an external (typically non-HTML) application or interactive content. (HTML 5 standard - "The <embed> elemen...
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Convert PDF to clean SVG? [closed]

...t they often lose the font data, but don't seem to approximate a good, installed font. How does PDF display it if SVG can't? – DanRedux Apr 23 '12 at 21:30 ...
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Can you list the keyword arguments a function receives?

...) (['a', 'b', 'c'], 'args', 'kwargs', (42,)) If you want to know if its callable with a particular set of args, you need the args without a default already specified. These can be got by: def getRequiredArgs(func): args, varargs, varkw, defaults = inspect.getargspec(func) if defaults: ...