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What's the difference between an inverted index and a plain old index?
...ords to have meaning. If, as a culture, we decided to flip left and right, then you'd have the same issue figuring out what a "right turn" vs a "left turn" is since the agreed upon meaning had changed. However, the naming is arbitrary, so which one is which (in and of itself) doesn't matter - what m...
Can't connect to localhost on SQL Server Express 2012 / 2016
... I cannot connect to localhost. I tried localhost\SQLExpress and Windows authentication but it gives me an error message saying cannot connect. Am I missing something here? I've used SQL Server 2008 before and I've never had issues connecting to localhost. It seems that it can't even find it. Also i...
Split string in Lua?
...n Lua) by default:
function mysplit (inputstr, sep)
if sep == nil then
sep = "%s"
end
local t={}
for str in string.gmatch(inputstr, "([^"..sep.."]+)") do
table.insert(t, str)
end
return t
end
.
...
JavaScript get clipboard data on paste event (Cross browser)
...el: You can detect it using the paste event but it's generally too late by then to redirect the paste into another element, so this hack won't work. The fallback in most editors is to show a dialog for the user to paste into.
– Tim Down
Jun 28 '11 at 22:10
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Change the current directory from a Bash script
...r program a shell function, you are adding your own in-process command and then any directory change gets reflected in the shell process.
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How to convert R Markdown to PDF?
...rkdownToHTML('$RMDFILE.md', '$RMDFILE.html', options=c('use_xhml'))"
and then this command to convert to pdf
Pandoc -s example-r-markdown.html -o example-r-markdown.pdf
A few notes about this:
I removed the reference in the example file which exports plots to imgur to host images.
I removed ...
How to use sidebar with the keyboard in Sublime Text 2 and 3?
...
You can type Ctrl+0 (Ctrl+Zero) to focus on the side bar.
Then you'll be able to move selection among files with arrow keys and to open the selected file hitting Enter, without touching the mouse.
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How do I call one constructor from another in Java?
...t as a way around, you can call overloaded constructor using this(...) and then in that overloaded constructor, you can make a call to base class' constructor using super(...)
– Ali
May 13 '13 at 7:23
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What is the best way to insert source code examples into a Microsoft Word document?
...have to change its size
Having selected the text box, right-click on it, then choose Insert Caption ...
In the Caption menu, if you don't have one already, click New Label, and set the new label to "Code", click OK ...
... then in the Caption dialog, switch the label to Code, and hit OK
Fina...
Check if a file exists with wildcard in shell script [duplicate]
...es do not exist):
if ls /path/to/your/files* 1> /dev/null 2>&1; then
echo "files do exist"
else
echo "files do not exist"
fi
I redirected the ls output to make it completely silent.
EDIT: Since this answer has got a bit of attention (and very useful critic remarks as comments...