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Objective-C class -> string like: [NSArray className] -> @“NSArray”

...ntime (the internals of the runtime are mostly hidden from the application and exposed only through a few API functions). Each class object (e.g. [NSArray class]) is actually a struct. The struct contains a lot of information about the class, including its name, the methods it implements, the superc...
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Python Matplotlib Y-Axis ticks on Right Side of Plot

I have a simple line plot and need to move the y-axis ticks from the (default) left side of the plot to the right side. Any thoughts on how to do this? ...
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How to produce a range with step n in bash? (generate a sequence of numbers with increments)

...rd a guess that the downvote was due to your answer being generic to 'sh', and not specific to 'bash'. The pure Bash approach {begin end step} performs just a little better.The older 'seq' method's handy on older or smaller-memory systems like busybox. I did upvote both your and TheBonsai's answ...
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Css pseudo classes input:not(disabled)not:[type=“submit”]:focus

I want to apply some css for inputs elements and I want to do that only for inputs that are not disabled and are not submit type, below css is not working, maybe if someone can explain me how this must be added . ...
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Create a new workspace in Eclipse

... I use File -> Switch Workspace -> Other... and type in my new workspace name. (EDIT: Added the composite screen shot.) Once in the new workspace, File -> Import... and under General choose "Existing Projects into Workspace. Press the Next button and then Browse ...
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Center image using text-align center?

... the text-align property applies to block containers, not inline elements, and img is an inline element. See the W3C specification. Use this instead: img.center { display: block; margin: 0 auto; } <div style="border: 1px solid black;"> <img class="center" src ="https://cd...
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Instance variable: self vs @

... I have once read a book in rails and don't understand the difference between this self and @, so I should always use self.var_name in my methods (that doesn't setter and getter) to make my data using public interface, I spent time defining it in getter and s...
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Install MySQL on Ubuntu without a password prompt

...nk root password.) If your shell doesn't support here-strings (zsh, ksh93 and bash support them), use: echo ... | sudo debconf-set-selections share | improve this answer | ...
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Equal sized table cells to fill the entire width of the containing table

... this solution is better, and should work even with dynamically generated columns – Imran Omar Bukhsh Jan 22 '13 at 1:19 ...
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Does C# have extension properties?

...ot seen as valuable enough to be included in the previous versions of C# standard. C# 7 and C# 8.0 have seen this as proposal champion but it wasn't released yet, most of all because even if there is already an implementation, they want to make it right from the start. But it will ... There is an ...