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grep without showing path/file:line
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can line number be omitted?
– javadba
Mar 22 at 5:24
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Read password from stdin
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@Tiemen but I came here looking for a solution to do this because getpass() is still prompting me and waiting for a password even though I piped the password to my script
– Michael
Dec 21 '13 at 21:30...
Turning off some legends in a ggplot
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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 = len...
ipython: print complete history (not just current session)
in ipython , I can use %hist or %history to print recent history, but this only prints history from current session.
3...
Remove multiple keys from Map in efficient way?
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Assuming your set contains the strings you want to remove, you can use the keySet method and map.keySet().removeAll(keySet);.
keySet returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa.
C...
How to make an element in XML schema optional?
...so your top example doesn't need to specify it.
– Duncan Jones
Aug 11 '16 at 7:19
1
Indeed, teste...
jQuery removing '-' character from string
... in some other variable not part of the DOM, then you would likely want to call the .replace() function against that variable before you insert it into the DOM.
Like this:
var someVariable = "-123456";
$mylabel.text( someVariable.replace('-', '') );
or a more verbose version:
var someVariable =...
How to filter out files by extension in NERDTree?
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This can be comma-separated to include more patterns: ['\.pyc$', '\.png$']
– hodgkin-huxley
Feb 12 '16 at 15:07
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str.startswith with a list of strings to test for
...supply a tuple of strings to test for:
if link.lower().startswith(("js", "catalog", "script", "katalog")):
From the docs:
str.startswith(prefix[, start[, end]])
Return True if string starts with the prefix, otherwise return False. prefix can also be a tuple of prefixes to look for.
Be...
How to get the title of HTML page with JavaScript?
How can I get the title of an HTML page with JavaScript?
3 Answers
3
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