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How to get JS variable to retain value after page refresh? [duplicate]
...ndow.name has another interesting property: it's visible to windows served from other domains; it's not subject to the same-origin policy like nearly every other property of window. So, in addition to storing "semi-persistent" data there while the user navigates or refreshes the page, you can also u...
How to declare a local variable in Razor?
...lps you to have at first a cleaner code and also you can prevent your page from loading many times different blocks of codes
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Why do I get AttributeError: 'NoneType' object has no attribute 'something'?
... is and a common way of ending up with it (i.e., failure to return a value from a function).
Another common reason you have None where you don't expect it is assignment of an in-place operation on a mutable object. For example:
mylist = mylist.sort()
The sort() method of a list sorts the list i...
A method to reverse effect of java String.split()? [duplicate]
...that there can never be a ', ' in your strings. And then it's probably far from efficient.
– John Chadwick
Jun 8 '13 at 22:03
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Eclipse's Ctrl+click in Visual Studio?
...io 2010, you can use the free
Visual Studio 2010 Productivity Power Tools from Microsoft to achieve this.
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Can I change the size of UIActivityIndicator?
...ansform on it. Not sure how that would affect it visually, however.
Just from a UI design perspective, its usually better to leave these common standardized elements alone. User have been taught that certain elements appear in a certain size and that they mean specific things. Altering the standar...
Print Current Mercurial Revision Hash?
...ent working copy revision. That seems like the better move then switching from "log" to "parent".
– Joseph Lisee
Jun 13 '12 at 15:52
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How to parse float with two decimal places in javascript?
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ceil from lodash is probably the best
_.ceil("315.9250488",2)
_.ceil(315.9250488,2)
_.ceil(undefined,2)
_.ceil(null,2)
_.ceil("",2)
will work also with a number and it's safe
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How to initialize an array in one step using Ruby?
... was a really long expression, you might want to put it on a separate line from the array creation.
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bash: Bad Substitution
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@DanFromGermany because that's the only reason for that error, i.e. he's running the script in a way that doesn't consider the hashbang, and that bash syntax is not supported by some other shell (probably dash). Questions don't a...