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How to var_dump variables in twig templates?
...n where you only present what you have been given is fine and all, but how do you know what is available? Is there a "list all defined variables" functionality in TWIG? Is there a way to dump a variable?
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Handler vs AsyncTask vs Thread [closed]
...AsyncTask is designed to be a helper class around Thread and Handler
and does not constitute a generic threading framework. AsyncTasks
should ideally be used for short operations (a few seconds at the
most.) If you need to keep threads running for long periods of time,
it is highly recommend...
Does Java 8 provide a good way to repeat a value or function?
...
For this specific example, you could do:
IntStream.rangeClosed(1, 8)
.forEach(System.out::println);
If you need a step different from 1, you can use a mapping function, for example, for a step of 2:
IntStream.rangeClosed(1, 8)
.map(i -> ...
Date only from TextBoxFor()
...to the Html.EditorFor() helper. So this textbox now formats correctly, but doesn't launch a datepicker when clicked. So its fixed one thing and broken another.
– Aaron
Feb 17 '11 at 0:05
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How to determine if a number is odd in JavaScript
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You can also do return !!(num % 2) to get a boolean
– Duncan
Jan 30 '16 at 14:00
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Change a Django form field to a hidden field
...e in your form class, the widget overriding in the form is the good way to do it. Bu if you manage your form rendering into your template, indeed, this solution is much more clear/clean.
– christophe31
Aug 28 '19 at 14:00
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How to detect if a property exists on an ExpandoObject?
...eclaration shows it is implementing IDictionary:
public sealed class ExpandoObject : IDynamicMetaObjectProvider,
IDictionary<string, Object>, ICollection<KeyValuePair<string, Object>>,
IEnumerable<KeyValuePair<string, Object>>, IEnumerable, INotifyPropertyCha...
Load “Vanilla” Javascript Libraries into Node.js
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Does runInNewContext use the global context if context (otherwise referred to as sandbox, in docs) is undefined? (this point was not made clear by any docs I found)
– Steven Lu
Jan 23 '1...
Why are nested weights bad for performance? Alternatives?
...ved is small. For small depths of nesting, to not use the CPU required to do this is like having a workhorse that you pamper all week and only lead out for walks on Sundays. Still, for large depths of nesting, it's a point well taken.
– Carl
Jun 11 '12 at 3:4...
Remove Fragment Page from ViewPager in Android
...ragments from a ViewPager, adding works without any problems, but removing doesn't work as expected.
17 Answers
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