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Is there a way to give a specific file name when saving a file via cURL?
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grep without showing path/file:line
...ld suffice:
grep -hn FOO /your/path/*.bar
Where -h is the parameter to hide the filename, as from man grep:
-h, --no-filename
Suppress the prefixing of file names on output. This is the default
when there is only one file (or only standard input) to search.
Note that you were usi...
Read password from stdin
...or me, getpass poppoed up a window (not what I wanted, nor what its help said) and didn't obscure the password when I typed it in! Code to reproduce: import getpass; getpass.getpass()
– Michael Grazebrook
Sep 16 '14 at 16:22
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using jquery $.ajax to call a PHP function
...o call a PHP script. What I want to do is basically put that PHP script inside a function and call the PHP function from javascript.
...
How to find indices of all occurrences of one string in another in JavaScript?
...le", "I learned to play the Ukulele in Lebanon.");
document.getElementById("output").innerHTML = indices + "";
<div id="output"></div>
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Define global variable in a JavaScript function
...
Yes, as the others have said, you can use var at global scope (outside of all functions) to declare a global variable:
<script>
var yourGlobalVariable;
function foo() {
// ...
}
</script>
Alternately, you can assign to a property on...
Turning off some legends in a ggplot
...
You can use guide=FALSE in scale_..._...() to suppress legend.
For your example you should use scale_colour_continuous() because length is continuous variable (not discrete).
(p3 <- ggplot(mov, aes(year, rating, colour = length, shape...
ipython: print complete history (not just current session)
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difference between foldLeft and reduceLeft in Scala
...s on an empty list while reduce does not.
– Mansoor Siddiqui
Jan 23 '15 at 15:51
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iOS Safari – How to disable overscroll but allow scrollable divs to scroll normally?
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This won't work if there is an iframe inside the scrollable area and the user starts scrolling on that iframe. Is there a workaround for this?
– Timo
Mar 8 '13 at 15:56
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