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Python loop counter in a for loop [duplicate]
In my example code below, is the counter = 0 really required, or is there a better, more Python, way to get access to a loop counter? I saw a few PEPs related to loop counters, but they were either deferred or rejected ( PEP 212 and PEP 281 ).
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How to run travis-ci locally
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answered Feb 28 '18 at 0:05
William EntrikenWilliam Entriken
28.7k1616 gold badges112112 silver badges165165 bronze badges
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Disable time in bootstrap date time picker
I am using bootstrap date time picker in my web application, made in PHP/HTML5 and JavaScript. I am currently using one from here:
http://tarruda.github.io/bootstrap-datetimepicker/
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How to avoid “Permission denied” when using pip with virtualenv
...l run into any more issues with this solution, or will this chown fix most errors?
– ntk4
Jun 22 '17 at 6:37
3
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Determining the size of an Android view at runtime
I am trying to apply an animation to a view in my Android app after my activity is created. To do this, I need to determine the current size of the view, and then set up an animation to scale from the current size to the new size. This part must be done at runtime, since the view scales to differe...
How do you validate a URL with a regular expression in Python?
...lparse({}) where the input is not even a string succeeds without a visible error
– RubenLaguna
Oct 10 '18 at 12:59
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Simplest way to detect a mobile device in PHP
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answered Jan 30 '17 at 20:05
user3126867user3126867
42044 silver badges66 bronze badges
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Resource interpreted as stylesheet but transferred with MIME type text/html (seems not related with
I have this problem. Chrome continues to return this error
33 Answers
33
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Operator precedence with Javascript Ternary operator
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h.className = h.className + (h.className ? ' error' : 'error')
You want the operator to work for h.className, better be specific about it.
Of course, no harm should come from h.className += ' error', but that's another matter.
Also, note that + has precedence over t...
Test if a command outputs an empty string
...ent that is being checked, otherwise empty results will result in a syntax error as there is no second argument (to check) given!
Note: that ls -la always returns . and .. so using that will not work, see ls manual pages. Furthermore, while this might seem convenient and easy, I suppose it will bre...