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Adjusting and image Size to fit a div (bootstrap)

...ithin a specific size div. Unfortunately, the image isn't conforming to it and is instead proportionally shrinking to a size that isn't big enough. I'm not sure what the best way is to go about getting the image to fit inside it is. ...
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How can I detect if a browser is blocking a popup?

...thing I answered this 6 years ago - I sadly no longer recall the situation and browsers have come a long ways in 6 years. – ajwaka Apr 3 at 15:09 add a comment ...
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How do I vertically align something inside a span tag?

...ive web application. As a base I use the approach suggested by Eric Nickus and Felipe Tadeo. If you want to achieve: and this: .container { background: url( "https://i.imgur.com/tAlPtC4.jpg" ) no-repeat; display: inline-block; background-size: 40px 40px; /* image's size */...
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Public Fields versus Automatic Properties

We're often told we should protect encapsulation by making getter and setter methods (properties in C#) for class fields, instead of exposing the fields to the outside world. ...
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Can't stop rails server

I am new to rails and I am using an ubuntu machine and the rubymine IDE. The problem is that I am unable to stop the rails server. I tried to stop the server by killing the rails process. But, when I run pgrep -l rails , no such process is found. So, I am only able to kill ruby processes, but, the ...
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Can I assume (bool)true == (int)1 for any C++ compiler?

...are redundant. In your expression: true == 1 Integral promotion applies and the bool value will be promoted to an int and this promotion must yield 1. Reference: 4.7 [conv.integral] / 4: If the source type is bool... true is converted to one. ...
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How can I sort generic list DESC and ASC?

How can I sort generic list DESC and ASC? With LINQ and without LINQ? I'm using VS2008. 5 Answers ...
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Abort makefile if variable not set

...ning an auxiliary function for that: # Check that given variables are set and all have non-empty values, # die with an error otherwise. # # Params: # 1. Variable name(s) to test. # 2. (optional) Error message to print. check_defined = \ $(strip $(foreach 1,$1, \ $(call __check_defin...
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Is it possible to read from a InputStream with a timeout?

...tream always returns 0. This method should be overridden by subclasses. And indeed, the concrete input stream classes do override available(), providing meaningful values, not constant 0s. Second Caveat: Ensure you use carriage-return when typing input in Windows. If using System.in, your progr...
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Split code over multiple lines in an R script

... issue, try R> setwd(paste("~/a/very/long/path/here", "/and/then/some/more", "/and/then/some/more", "/and/then/some/more", sep="")) which also illustrates that it is perfectly fine to break code across multiple lines. ...