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NSLog an object's memory address in overridden description method
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How to read from standard input in the console?
I would like to read standard input from the command line, but my attempts have ended with the program exiting before I'm prompted for input. I'm looking for the equivalent of Console.ReadLine() in C#.
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Avoiding an ambiguous match exception
... on a type via reflection because I do not know the type of the object at compile-time (I do know, however, it has a Parse method, taking a string).
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Concatenating string and integer in python
...d in Python 3.0, and backported to Python 2.6 and later (see stackoverflow.com/a/792745/4648642)
– MechtEngineer
Apr 18 '18 at 2:37
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Custom views with Storyboard
In complex screens (View Controllers) I used to separate the whole thing in smaller pieces (I call them widgets). These widgets consist basically of a MyWidget.h and a MyWidget.m file as well as a MyWidget.xib file, where the root element is a UIView and the MyWidget class is the File Owner ...
Is it possible to have nested templates in Go using the standard library?
... package has no direct access to the file system, so you have to parse and compose the templates on your own.
Consider the following example with two different pages ("index.html" and "other.html") that both inherit from "base.html":
// Content of base.html:
{{define "base"}}<html>
<hea...
How to add edge labels in Graphviz?
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Send email with PHPMailer - embed image in body
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Piping buffer to external command in Vim
.... I would like to send contents of the current buffer to stdin of external command (lets say mail). My final purpose is to set a shortcut to quickly send email from current Vim buffer. I am guessing this should be a trivial stuff, but I couldn't find a way to send Vim buffer to an external command. ...