While inspecting an element using Chrome's devtools, in the elements tab, the right-hand side 'Styles' bar shows the corresponding CSS properties. At times, some of these properties are struck-through. What do these properties mean? ...

Recently in an interview there was a following objective type question. 4 Answers 4 ...

I would like to have a keyboard shortcut in IntelliJ IDEA that has the following effect: the tree in the project tool window expands to show the currently open class (or file), and this class becomes selected in the tree. ...

I want to use user.dir dir as a base dir for my unit tests (that creates a lot of files). Is it correct that this property points to the current working directory (e.g. set by the 'cd' command)? ...

I was playing with the new date time API but when running this: 3 Answers 3 ...

Is there a python convention for when you should implement __str__() versus __unicode__() . I've seen classes override __unicode__() more frequently than __str__() but it doesn't appear to be consistent. Are there specific rules when it is better to implement one versus the other? Is it ne...

I'll use python as an example of what I'm looking for (you can think of it as pseudocode if you don't know Python): 5 Answe...

Can someone tell me if there is any difference between 5 Answers 5 ...

I have an old commit that I did a few weeks ago. I want to restore only a single file from that commit. What do I do? 4 Ans...

Is it possible to generate a Dockerfile from an image? I want to know for two reasons: 8 Answers ...