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How do I capture bash output to the Mac OS X clipboard?
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“java.lang.OutOfMemoryError : unable to create new native Thread”
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Analyzed the java thread dumps observed nearly 61K threads are blocked by one of our method, which is causing this issue . Below is the portion of Thread dump
"SimpleAsyncTaskExecutor-16562" #38070 prio=5 os_prio=0 tid=0x00007f9985440000 nid=0x2ca6 waiting for monitor entry [0x00007f9d58c2d000...
How to randomly sort (scramble) an array in Ruby?
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Or if you want it for Ruby < 1.9: require 'backports'
– Marc-André Lafortune
Nov 30 '09 at 15:46
1
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Rails: redirect_to with :error, but flash[:error] empty
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As stated in the Rails API only :notice and :alert are by default applied as a flash hash value. If you need to set the :error value, you can do it like this:
redirect_to show_path, flash: { error: "Insufficient rights!" }
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Excel VBA - exit for loop
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Another way to exit a For loop early is by changing the loop counter:
For i = 1 To 10
If i = 5 Then i = 10
Next i
Debug.Print i '11
For i = 1 To 10
If i = 5 Then Exit For
Next i
Debug.Print i '5
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Why did Bootstrap 3 switch to box-sizing: border-box?
...og.getbootstrap.com/2013/08/19/bootstrap-3-released/)
Better box model by default. Everything in Bootstrap gets box-sizing: border-box, making for easier sizing options and an enhanced grid system.
Personally I think most benefits go to the grid system. In Twitter's Bootstrap all grids are flu...
Persistent invalid graphics state error when using ggplot2
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I ran into this same error and solved it by running:
dev.off()
and then running the plot again. I think the graphics device was messed up earlier somehow by exporting some graphics and it didn't get reset. This worked for me and it's simpler than reinstalling gg...
Adding command line options to CMake
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Prevent strace from abbreviating arguments?
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How to have Emacs auto-refresh all buffers when files have changed on disk?
...from disk in one fell swoop, instead of having to do each one individually by reloading the file?
3 Answers
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