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How to customize an end time for a YouTube video?
...e video. I know that I can customize the start time by adding &start=30 , but I haven't seen anything relating to the end time.
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What's the most efficient way to erase duplicates and sort a vector?
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601
I agree with R. Pate and Todd Gardner; a std::set might be a good idea here. Even if you're st...
In the shell, what does “ 2>&1 ” mean?
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edited May 9 '18 at 20:18
Ricardo
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answered M...
Check if a string has white space
...e input string:
function hasWhiteSpace(s) {
return s.indexOf(' ') >= 0;
}
Or you can use the test method, on a simple RegEx:
function hasWhiteSpace(s) {
return /\s/g.test(s);
}
This will also check for other white space characters like Tab.
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JavaScript variable number of arguments to function
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Sure, just use the arguments object.
function foo() {
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
}
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How to convert a string with comma-delimited items to a list in Python?
...e shell.
– A. Wilson
Jan 25 '13 at 20:19
3
eval('[' + text + ']') will treat a,b,c as variables, ...
Output to the same line overwriting previous output?
...
Here's code for Python 3.x:
print(os.path.getsize(file_name)/1024+'KB / '+size+' KB downloaded!', end='\r')
The end= keyword is what does the work here -- by default, print() ends in a newline (\n) character, but this can be replaced with a different string. In this case, ending the l...
How to remove single character from a String
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edited Nov 14 '12 at 20:20
Jamey Sharp
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answe...
How to import multiple .csv files at once?
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How to retry after exception?
I have a loop starting with for i in range(0, 100) . Normally it runs correctly, but sometimes it fails due to network conditions. Currently I have it set so that on failure, it will continue in the except clause (continue on to the next number for i ).
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