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Sorting Python list based on the length of the string
I want to sort a list of strings based on the string length. I tried to use sort as follows, but it doesn't seem to give me correct result.
...
How do I change the color of the text in a UIPickerView under iOS 7?
...in the delegate method that is more elegant:
Objective-C:
- (NSAttributedString *)pickerView:(UIPickerView *)pickerView attributedTitleForRow:(NSInteger)row forComponent:(NSInteger)component
{
NSString *title = @"sample title";
NSAttributedString *attString =
[[NSAttributedString ...
How to use '-prune' option of 'find' in sh?
...ge.org/UsingFind)
Just noticed -path is for a path that fully matches the string/path that comes just after find (. in theses examples) where as -name matches all basenames.
find . -path ./.git -prune -o -name file -print
blocks the .git directory in your current directory ( as your finding in...
How to use php serialize() and unserialize()
...st a format to express such a thing, it serializes a data structure into a string representation that's unique to PHP and can be reversed into a PHP object using unserialize. There are many other formats though, like JSON or XML.
Take for example this common problem:
How do I pass a PHP array to...
How do I set the figure title and axes labels font size in Matplotlib?
...et_xlabel('some xlabel', fontsize=12)? It seems like rcParams only accepts strings.
– timgeb
Jan 20 '19 at 15:57
5
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Can Python print a function definition?
...
You can use the __doc__ keyword:
#print the class description
print string.__doc__
#print function description
print open.__doc__
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How to serve static files in Flask
...#url-route-registrations). In a nutshell <path> is equivalent to <string:path>, and because you want Flask to ensure a path-like parameter you ask for <path:path>.
– b4stien
Mar 26 '17 at 18:40
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How do I get jQuery to select elements with a . (period) in their ID?
...wo of them because backslash is also the escape character for JavaScript
strings. The first backslash escapes the second one, giving you one actual
backslash in your string - which then escapes the next character for jQuery.
So, I guess you're looking at
$(function() {
$.getJSON("/Location...
How do I send a JSON string in a POST request in Go
... body, _ := ioutil.ReadAll(resp.Body)
fmt.Println("response Body:", string(body))
}
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Iterating over dictionaries using 'for' loops
...onds to', number)
It's a good idea to get into the habit of using format strings:
for letter, number in d.items():
print('{0} corresponds to {1}'.format(letter, number))
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