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How do I remove leading whitespace in Python?
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The lstrip() method will remove leading whitespaces, newline and tab characters on a string beginning:
>>> ' hello world!'.lstrip()
'hello world!'
Edit
As balpha pointed out in the comments, in order to remove only spaces from the beginning of the string, lstrip(' ') s...
What's the significance of Oct 12 1999? [closed]
.... The dev who wrote THAT line of code, we think, is gone. We asked The Gu, and he wasn't sure.
Stefan Schackow, from the team, said, after speaking with Manu Vasandani:
"The ASP.NET developers were being
chased by a pack of feral ninjas on
fire and thus were under intense
pressure to com...
How can I remove the extension of a filename in a shell script?
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You should be using the command substitution syntax $(command) when you want to execute a command in script/command.
So your line would be
name=$(echo "$filename" | cut -f 1 -d '.')
Code explanation:
echo get the value of the variable $filename a...
p vs puts in Ruby
Is there any difference between p and puts in Ruby?
7 Answers
7
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Bypass confirmation prompt for pip uninstall
...e the yeses would get gobbled by the pip freeze not the xargs argument/command, pip uninstall.
– hobs
May 25 '13 at 0:10
3
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How to use nodejs to open default browser and navigate to a specific URL
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Use opn because it will handle the cross platform issue. To install:
$ npm install opn
To use:
var opn = require('opn');
// opens the url in the default browser
opn('http://sindresorhus.com');
// specify the app to open in
opn('http://sindre...
What should Xcode 6 gitignore file include?
... did not (I repeatedly see things that should be in there but are missing, and (worse) vice-versa). Obviously, I'm not going to bother tracking / commenting on something that's clearly badly maintained to start with :) - I simply gave up, and wrote a working .gitignore instead, and shared it on Stac...
Position a CSS background image x pixels from the right?
...I do not know if it's valid"... it's not. The property in question has a standard order for the values.
– Andrew Barber
Oct 11 '12 at 15:21
14
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Why is using “for…in” for array iteration a bad idea?
...5;
for (var x in a) {
// Shows only the explicitly set index of "5", and ignores 0-4
console.log(x);
}
/* Will display:
5
*/
Also consider that JavaScript libraries might do things like this, which will affect any array you create:
// Somewhere deep in your JavaScript...
How can I access an internal class from an external assembly?
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Without access to the type (and no "InternalsVisibleTo" etc) you would have to use reflection. But a better question would be: should you be accessing this data? It isn't part of the public type contract... it sounds to me like it is intended to be trea...