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What exactly does the enable-background attribute do?
...d image available to child elements of the element it's specified on for things like filter effects that blend content with the background. There may be other uses, but that's the one I know.
If you don't have it set, then technically the element can't use backgrounds created by ancestors.
The only ...
Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
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echo appends a \n since you usually do not want lines not ending with a linebreak in your shell (it looks really ugly if the prompt does not start at the very left).
Use the -n argument to omit the trailing linebreak and it will print the same ...
Sqlite LIMIT / OFFSET query
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The two syntax forms are a little confusing because they reverse the numbers:
LIMIT <skip>, <count>
Is equivalent to:
LIMIT <count> OFFSET <skip>
It's compatible with the syntax from MySQL and PostgreSQL. MySQL supports both syntax fo...
How to determine whether an object has a given property in JavaScript
How can I determine whether an object x has a defined property y , regardless of the value of x.y ?
7 Answers
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Position geom_text on dodged barplot
...nova), position = "dodge") +
geom_text(aes(variable, `(all)`, label = sprintf("%2.1f", `(all)`)),
position = position_dodge(width = 1)) +
coord_flip()
The key is using position = position_dodge(width = 1) instead of position = "dodge", which is just a shortcut without any paramet...
Showing data values on stacked bar chart in ggplot2
I'd like to show data values on stacked bar chart in ggplot2. Here is my attempted code
2 Answers
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How to add a default include path for GCC in Linux?
I'd like gcc to include files from $HOME/include in addition to the usual include directories, but there doesn't seem to be an analogue to $LD_LIBRARY_PATH .
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How do I negate a condition in PowerShell?
How do I negate a conditional test in PowerShell?
4 Answers
4
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Trying to fire the onload event on script tag
I'm trying to load a set of scripts in order, but the onload event isn't firing for me.
1 Answer
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What's the difference between MemoryCache.Add and MemoryCache.Set?
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Add does nothing (returns false) if there is already a value for that key. Set does an insert or update, as necessary.
Remove + Add would leave a gap in the middle when another thread querying that key would get no clue (Set does not; th...