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Fast and responsive interactive charts/graphs: SVG, Canvas, other?
...to test. So here are four possible implementations, two each of Canvas and SVG:
Canvas geometric zooming
Canvas semantic zooming
SVG geometric zooming
SVG semantic zooming
These examples use D3's zoom behavior to implement zooming and panning. Aside from whether the circles are rendered in Canva...
Are Mutexes needed in javascript?
I have seen this link: Implementing Mutual Exclusion in JavaScript .
On the other hand, I have read that there are no threads in javascript, but what exactly does that mean?
...
SQL Server Regular expressions in T-SQL
...If you are using SQL Server 2016 or above, you can use sp_execute_external_script along with R. It has functions for Regular Expression searches, such as grep and grepl.
Here's an example for email addresses. I'll query some "people" via the SQL Server database engine, pass the data for those peop...
Bootstrap 3: Keep selected tab on page refresh
... class="tab-pane" id="settings">settings</div>
</div>
JavaScript, has to be embedded after the above in a <script>...</script> part.
$('#myTab a').click(function(e) {
e.preventDefault();
$(this).tab('show');
});
// store the currently selected tab in the hash val...
Pseudo-terminal will not be allocated because stdin is not a terminal
I am trying to write a shell script that creates some directories on a remote server and then uses scp to copy files from my local machine onto the remote. Here's what I have so far:
...
Read a file line by line assigning the value to a variable
... escapes from being interpreted.
Or you can put it in a bash file helper script, example contents:
#!/bin/bash
while IFS= read -r line; do
echo "Text read from file: $line"
done < "$1"
If the above is saved to a script with filename readfile, it can be run as follows:
chmod +x readfile
...
event.returnValue is deprecated. Please use the standard event.preventDefault() instead
I have this script:
7 Answers
7
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How to add a border just on the top side of a UIView
My question is on the title.
33 Answers
33
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Background color of text in SVG
I want to color the background of svg text similar to background-color in css
11 Answers
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Restore a postgres backup file using the command line?
...that is what creates the dump itself. It says:
Dumps can be output in script or
archive file formats. Script dumps are
plain-text files containing the SQL
commands required to reconstruct
the database to the state it was
in at the time it was saved. To
restore from such a s...