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How to get all possible combinations of a list’s elements?
...t itertools
stuff = [1, 2, 3]
for L in range(0, len(stuff)+1):
for subset in itertools.combinations(stuff, L):
print(subset)
Or -- if you want to get snazzy (or bend the brain of whoever reads your code after you) -- you can generate the chain of "combinations()" generators, and itera...
Reset select2 value and show placeholder
How do I set the placeholder on value reset by select2. In my example If locations or grade select boxes are clicked and my select2 has a value than the value of select2 should reset and show the default placeholder. This script is resetting the value but won't show the placeholder
...
Expert R users, what's in your .Rprofile? [closed]
...)
rm(r)
## put something this is your .Rprofile to customize the defaults
setHook(packageEvent("grDevices", "onLoad"),
function(...) grDevices::X11.options(width=8, height=8,
xpos=0, pointsize=10,
#t...
Url decode UTF-8 in Python
...s library as well:
import requests
url = "http://www.mywebsite.org/Data%20Set.zip"
print(f"Before: {url}")
print(f"After: {requests.utils.unquote(url)}")
Output:
$ python3 test_url_unquote.py
Before: http://www.mywebsite.org/Data%20Set.zip
After: http://www.mywebsite.org/Data Set.zip
Might be...
How to select bottom most rows?
...an't do this from an ASP script, so i think i need to reorder the objRecordset manually or with the function that ASP provide....
– Andrea_86
Jul 17 '15 at 13:27
add a comment...
How do I get the value of text input field using JavaScript?
... a global Javascript variable
var inputTextValue;
function keyup(e) {
//setting your input text to the global Javascript Variable for every key press
inputTextValue = e.target.value;
//listens for you to press the ENTER key, at which point your web address will change to the one you have inp...
Keep only first n characters in a string?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How to resolve symbolic links in a shell script
...te or relative path (in a Unix-like system), I would like to determine the full path of the target after resolving any intermediate symlinks. Bonus points for also resolving ~username notation at the same time.
...
Generate a random letter in Python
...
@Dannid Doesn't random.sample() return a unique set of values from the input, which is not the same as random.choice()?
– Droppy
Apr 26 '17 at 7:07
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Determine a string's encoding in C#
Is there any way to determine a string's encoding in C#?
9 Answers
9
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