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Make JQuery UI Dialog automatically grow or shrink to fit its contents
...').dialog(
"resize", "auto"
);
$('#whatup').dialog();
setTimeout(function() {
$('#inside').append("Hello!<br>");
setTimeout(arguments.callee, 1000);
}, 1000);
</script>
Here's a working example:
http://jsbin.com/ubowa
...
Generate random int value from 3 to 6
... 6
SELECT ABS(CHECKSUM(NEWID()) % 4) + 3
Dynamic (Based on Eilert Hjelmeseths Comment)
SELECT ABS(CHECKSUM(NEWID()) % (@max - @min + 1)) + @min
Updated based on comments:
NEWID generates random string (for each row in return)
CHECKSUM takes value of string and creates number
modulus (%) di...
What is the Simplest Way to Reverse an ArrayList?
...; i < list.size() / 2; i++) {
Object temp = list.get(i);
list.set(i, list.get(list.size() - i - 1));
list.set(list.size() - i - 1, temp);
}
return list;
}
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improve ...
How to upgrade Git to latest version on macOS?
...the following:
brew install git
This should automatically install git and set it in your path, replacing the Apple one. Quit and restart terminal. Check git version to confirm.
git --version
If the output of the above command shows the latest version and does not mention Apple with the version det...
How can I change a secret Gist to public?
I upload a Gist code and set it to be secret.
3 Answers
3
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How to find the length of a string in R
...
See ?nchar. For example:
> nchar("foo")
[1] 3
> set.seed(10)
> strn <- paste(sample(LETTERS, 10), collapse = "")
> strn
[1] "NHKPBEFTLY"
> nchar(strn)
[1] 10
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...
A html space is showing as %2520 instead of %20
... figure out why I was getting it when sending a jQuery ajax request. I was setting the data attribute in an ajax GET request with the encodeURIComponent function on the value, but jQuery already does it by default, hence why i was getting %2520. Really helpful thanks.
– Asher
...
why is plotting with Matplotlib so slow?
... xrange(1, 20):
for j, line in enumerate(lines, start=1):
line.set_ydata(np.sin(j*x + i/10.0))
fig.canvas.draw()
print 'FPS:' , 20/(time.time()-tstart)
With the above example, I get around 10fps.
Just a quick note, depending on your exact use case, matplotlib may not be a great...
MySQL, better to insert NULL or empty string?
...
NULLs also work great when UNIQUE field is set. For example if you have a field like Driving License to add person’s DL No. and the guy doesn’t have it. Since it’s a unique field the first person with no DL No. will get added but not the next as it will throw an...
How to know/change current directory in Python shell?
...> os.getcwd()
'/tmp'
But if it's about finding other modules: You can set an environment variable called PYTHONPATH, under Linux would be like
export PYTHONPATH=/path/to/my/library:$PYTHONPATH
Then, the interpreter searches also at this place for imported modules. I guess the name would be t...