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python re.sub group: number after \number
...swer is:
re.sub(r'(foo)', r'\g<1>123', 'foobar')
Relevant excerpt from the docs:
In addition to character escapes and
backreferences as described above,
\g will use the substring
matched by the group named name, as
defined by the (?P...) syntax.
\g uses the corresponding
gro...
How to copy in bash all directory and files recursive?
...
@AnneTheAgile - from my tests just now and according to the man pages, -r and -R don't differ.
– aaaaaa
Jan 25 '15 at 2:54
...
Convert integer to string Jinja
...ng values to integers. Btw, in my case I've got integers as strings coming from JSON content files: "hero_title_img_w": "111" and "hero_title_img2_w": "222". Then I'm adding them in .NJK file: {{ hero_title_img_w|int + hero_title_img2_w|int }} to use as image's width attribute. Hope it helps somebod...
How to change facet labels?
...alue])
} else {
return(as.character(value))
}
}
Answer adapted from how to change strip.text labels in ggplot with facet and margin=TRUE
edit: WARNING: if you're using this method to facet by a character column, you may be getting incorrect labels. See this bug report. fixed in recent...
How to bring view in front of everything?
...
Where did 90dp come from?
– Sudhir Khanger
Jul 15 '19 at 10:28
1
...
Is it a bad practice to use break in a for loop? [closed]
...
Far from bad practice, Python (and other languages?) extended the for loop structure so part of it will only be executed if the loop doesn't break.
for n in range(5):
for m in range(3):
if m >= n:
prin...
Best content type to serve JSONP?
...
It fails in IE 9 with message "SEC7112: Script from xyz.com was blocked due to mime type mismatch " Any idea why ?
– Pit Digger
Sep 12 '11 at 20:05
...
How to “fadeOut” & “remove” a div in jQuery?
...
if you are anything like me coming from a google search and looking to remove an html element with cool animation, then this could help you:
$(document).ready(function() {
var $deleteButton = $('.deleteItem');
$deleteButton.on('click', f...
Visual Studio debugging “quick watch” tool and lambda expressions
...ucture of the code base. Changing the code, in general, and in particular from the immediate window, is a very difficult task.
Consider the following code.
void Example() {
var v1 = 42;
var v2 = 56;
Func<int> func1 = () => v1;
System.Diagnostics.Debugger.Break();
var v3 = v1...
How to programmatically get iOS status bar height
...t worked to support landscape. But, I noticed a corner case (when rotating from right > unsupported upside-down > left) for which it didn't work (switched height & width).
BOOL isPortrait = self.interfaceOrientation == UIInterfaceOrientationPortrait;
CGSize statusBarSize = [UIApplication ...