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NameError: name 'self' is not defined
... Although I think that the above is not very pretty (I come from ruby where things just work fine), the above actually works as a workaround. It's still awkward that python chose to make self unavailable in a parameter list.
– shevy
Jan 2 '18 at ...
Android imageview not respecting maxWidth?
...eview that should display an arbitrary image, a profile picture downloaded from the internet. I want this the ImageView to scale its image to fit inside the height of the parent container, and a set max width of 60dip. However, if the image is tall ratio-wise, and doesn't need the full 60dip of widt...
css rotate a pseudo :after or :before content:“”
...) A useful answer would explain what the code does, and how it's different from the accepted answer. It would also be a runnable snippet, like the accepted answer.
– Dan Dascalescu
Jun 17 '19 at 9:17
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How to create a button programmatically?
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and don't forget that your target class should be derived from NSObject
– Alexey Globchastyy
Jul 20 '14 at 7:54
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Pad a number with leading zeros in JavaScript [duplicate]
... For completeness' sake, you should take the last length chars from the final string, to handle the case where padString is more than one symbol.
– DCoder
Apr 9 '12 at 13:20
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Another Repeated column in mapping for entity error
...@JBNizet How then can I save a Sale with some particular customerId? (e.g. from JSON).
– Mikhail Batcer
Nov 5 '15 at 7:16
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Detect when an image fails to load in Javascript
...it(Epiphany, Safari, ...) depending on the server you are getting an image from. For example, sometimes imgur don't send an image that exists nor an 404 status and the error event is not triggered in this case.
– user3233318
Jun 4 '15 at 13:02
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Decimal separator comma (',') with numberDecimal inputType in EditText
...mmatically. I went ahead and modified the included DigitsKeyListener class from API 14 to allow for both comma and period as decimal separator.
To use this, call setKeyListener() on the EditText, e.g.
// Don't allow for signed input (minus), but allow for decimal points
editText.setKeyListener( ne...
twig: IF with multiple conditions
...he wiki on github to more thoroughly document their code. That table comes from here
– Ben Swinburne
Dec 5 '11 at 18:26
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How do I check two or more conditions in one ?
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Just in case somebody needs to check the condition from session.Usage of or
<c:if test="${sessionScope['roleid'] == 1 || sessionScope['roleid'] == 4}">
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