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How can I remove non-ASCII characters but leave periods and spaces using Python?
...\x15 funny characters"
>>> import string
>>> printable = set(string.printable)
>>> filter(lambda x: x in printable, s)
'somestring. with funny characters'
string.printable on my machine contains:
0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
!"#$%&\...
How to sort in-place using the merge sort algorithm?
I know the question is not too specific.
10 Answers
10
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clear javascript console in Google Chrome
I was wondering if I could clear up the console with some command..
19 Answers
19
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Purpose of Unions in C and C++
...lly care about portability, then you can just use the struct and provide a setter that takes the uint32_t and sets the fields appropriately through bitmask operations. The same can be done in C with a function.
Edit: I was expecting AProgrammer to write down an answer to vote and close this one. As...
What are the differences between the urllib, urllib2, urllib3 and requests module?
...ffer different functionalities.
1) urllib2 can accept a Request object to set the headers for a URL request, urllib accepts only a URL.
2) urllib provides the urlencode method which is used for the generation of GET query strings, urllib2 doesn't have such a function. This is one of the reasons wh...
Tab Vs Space preferences in Vim
...n it comes to tab Vs. space preferences. As I understand it, the tabstop setting indicates the width of a tab character. The shiftwidth setting specifies how many columns to increment/decrement when using the << and >> commands, whereas the softtabstop setting influences the am...
Why are Oracle table/column/index names limited to 30 characters?
... VARCHAR2(2) doesn't mean 2 characters but 2 byte.
– Seth
Jan 26 '17 at 8:52
1
I see your point, ...
Appending the same string to a list of strings in Python
I am trying to take one string, and append it to every string contained in a list, and then have a new list with the completed strings. Example:
...
Auto-fit TextView for Android
...l Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final ViewGroup container = (ViewGroup) findViewById(R.id.container);
findViewById(R.id.button1).setOnClickListener(new OnClickListener() {
@Override
public void...
How to select the rows with maximum values in each group with dplyr? [duplicate]
I would like to select a row with maximum value in each group with dplyr.
6 Answers
6
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