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Why doesn't list have safe “get” method like dictionary?
...cept IndexError:
return default
def _test():
l = safelist(range(10))
print l.get(20, "oops")
if __name__ == "__main__":
_test()
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How do I prompt a user for confirmation in bash script? [duplicate]
...sac
advantage:
neater
can use "OR" condition easier
can use character range, eg [yY][eE][sS] to accept word "yes", where any of its characters may be in lowercase or in uppercase.
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impr...
Listen for key press in .NET console app
... private static void ProcessFiles()
{
var files = Enumerable.Range(1, 100).Select(n => "File" + n + ".txt");
var taskBusy = new Task(BusyIndicator);
taskBusy.Start();
foreach (var file in files)
{
Thread.Sleep(1000);
Console....
Best way to create enum of strings?
...e straight forward than The Elite Gentleman suggestion. But indeed: if the range of characters exceeds the ones a valid Java identifier can have, this is a no-go. Good point.
– Bart Kiers
Oct 20 '10 at 14:37
...
Force to open “Save As…” popup open at text link click for PDF in HTML
...: ' . gmdate('D, d M Y H:i:s', filemtime($path)) . ' GMT');
header('Accept-Ranges: bytes'); // Allow support for download resume
header('Content-Length: ' . filesize($path)); // File size
header('Content-Encoding: none');
header('Content-Type: application/pdf'); // Change the mime type if the fil...
How to access the ith column of a NumPy multidimensional array?
...cess more than one column at a time you could do:
>>> test = np.arange(9).reshape((3,3))
>>> test
array([[0, 1, 2],
[3, 4, 5],
[6, 7, 8]])
>>> test[:,[0,2]]
array([[0, 2],
[3, 5],
[6, 8]])
...
How to initialize std::vector from C-style array?
...e constructors of std::vector from at least c++98 onwards.... It's called 'range constructor'. cplusplus.com/reference/vector/vector/vector Try it.
– Mugurel
Nov 12 '15 at 17:49
...
Ruby arrays: %w vs %W
...ercase %w, we have no code interpolation (e.g. #{someCode} ) and a limited range of escape characters that work (e.g. \, \n ). With double quotes and uppercase %W we do have access to these features.
The delimiter used can be any character, not just the open parenthesis. Play with the examples abov...
Replace non-ASCII characters with a single space
...
What about this one?
def replace_trash(unicode_string):
for i in range(0, len(unicode_string)):
try:
unicode_string[i].encode("ascii")
except:
#means it's non-ASCII
unicode_string=unicode_string[i].replace(" ") #replacing it with a...
Vim search and replace selected text
...tions/676600/vim-replace-selected-text/677918#677918
function! GetVisual() range
" Save the current register and clipboard
let reg_save = getreg('"')
let regtype_save = getregtype('"')
let cb_save = &clipboard
set clipboard&
" Put the current visual selection in the " register
...