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Setting transparent images background in IrfanView
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Does not work for me. Paste transparent image into white window -> window turns black.
– Tyler Durden
Jul 6 '15 at 21:05
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How to disable margin-collapsing?
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This is a dodgy solution as it does add extra pixels in various circumstances, due to high-DPI displays and subpixel calculations. (Firefox has done subpixel layout for ages, I believe other browsers have comparatively recently followed suit.)
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Using sed, how do you print the first 'N' characters of a line?
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Actually on a Cygwin system I'm working on now cut doesn't cut it while sed does.
– kqw
Feb 17 '16 at 9:52
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How do I redirect output to a variable in shell? [duplicate]
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This captures the output of a command, but it does not use a redirect. If you actually need to use a redirect because of a more complex need, See my answer. Google brought you here, right? Why go somewhere else to find the answer you searched for?
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Take diff of two vertical opened windows in Vim
...of the current tab - it'd be nice if diffthis had the same feature, but it doesn't.)
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How to use Morgan logger?
I cannot log with Morgan. It doesn't log info to console. The documentation doesn't tell how to use it.
10 Answers
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Insert picture/table in R Markdown [closed]
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how does it work..? I can't even seem to add the picture.. So basically the picture is named "Employment Rates" and it's in a file folder called "Summary". The location of the file is C:\Users\Paul\Desktop\Summary. So the code I ...
What is the difference between vmalloc and kmalloc?
...system, you really cannot know where it is going to go. Even if the kernel does not use the buffer for DMA today, a future development might do so.
vmalloc is often slower than kmalloc, because it may have to remap the buffer space into a virtually contiguous range. kmalloc never remaps, though if ...
Python timedelta in years
...ing the test from "is birthday after today" to "is birthday before today". Does that solve it?
– John Mee
Dec 1 '09 at 4:35
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Is it good practice to use java.lang.String.intern()?
The Javadoc about String.intern() doesn't give much detail. (In a nutshell: It returns a canonical representation of the string, allowing interned strings to be compared using == )
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