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Ruby class types and case statements
...rches didn't turn up that previous question. It seems that the use of === by the case statement is quite a common problem, now that I see this is the problem. This should probably be pointed out more often in tutorials and such (but I bet that many tutorial writers aren't aware of this either).
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Is there a way to zoom the Visual Studio text editor with a keyboard shortcut?
...tudio text editor and was without a mouse (don't ask). Typically I do this by holding down CTRL and scrolling the mouse wheel. I also couldn't figure out how to tab into the area where you can specify your zoom level in the lower left hand corner of the text editor window.
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Can I scroll a ScrollView programmatically in Android?
Is there any way to scroll a ScrollView programmatically to a certain position?
18 Answers
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What's the simplest way to print a Java array?
...the className + '@' + the hex of the hashCode of the array, as defined by Object.toString() :
31 Answers
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Vim 80 column layout concerns
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You can even automatically base the value of 'colorcolumn' on 'textwidth' with something like :set cc=+1
– graywh
Oct 1 '10 at 16:37
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Vim: Move window left/right?
... key maps. The documentation says that the ^W K, J, H and L commands work by creating the split and opening the buffer in the now position, so I wrote a function to the same: Hide the buffer, move to the left, split, and then open the original buffer:
" Rotate a window horizontally to the left
fun...
Minimal web server using netcat
...sidered an error in the BSD flavor of nc, hence the alternate syntax given by @matlehmann
– Mark G.
Mar 28 '18 at 15:14
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What does “rc” mean in dot files
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The "rc" naming convention of "rc files" was inspired by the "runcom" facility mentioned above and does not stand for "resource configuration" or "runtime configuration" as is often wrongly guessed. en.wikipedia.org/wiki/Rc_file
– Dan K.K.
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PowerShell script not accepting $ (dollar) sign
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Escape it by using backtick (`) as an escape character for the dollar sign ($).
Also, try to enclose the statement in single-quotes instead of the double-quotes you are using now.
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Automatic Preferred Max Layout Width is not available on iOS versions prior to 8.0
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Update 3:
This warning can also be triggered by labels that have numberOfLines set to anything but 1 if your deployment target is set to 7.1. This is completely reproducible with new single-view project.
Steps to Reproduce:
Create a new single-view, objective-c proje...