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Android: why is there no maxHeight for a View?
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None of these solutions worked for what I needed which was a ScrollView set to wrap_content but having a maxHeight so it would stop expanding after a certain point and start scrolling. I just simply overrode the onMeasure method in ScrollView.
@Ove...
Node.js Logging
...le and also I need an options like rolling out the file after certain size or date.
9 Answers
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Limit a stream by a predicate
...ble with a Java 8 Stream, but it can't necessarily be done efficiently -- for example, you can't necessarily parallelize such an operation, as you have to look at elements in order.
The API doesn't provide an easy way to do it, but what's probably the simplest way is to take Stream.iterator(), wrap...
How to trigger Autofill in Google Chrome?
...here is some kind of special markup to enable the Chrome autofill feature for a specific form. I only found questions about how to disable it, but I would like to know if I can add some kind of markup to the html code in order to tell the browser "this is the input for the address" or "this is the Z...
How to read the RGB value of a given pixel in Python?
...mage.jpg") , how can I get the RGB values of a pixel assuming I have the coordinates of the pixel?
13 Answers
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Operator Overloading with C# Extension Methods
...ion methods must be in static classes, and static classes can't have operator overloads. But the feature is being discussed for some future release of C#. Mads talked a bit more about implementing it in this video from 2017.
On why it isn't currently implemented, Mads Torgersen, C# Language PM says:...
Best JavaScript compressor [closed]
What is the the best JavaScript compressor available? I'm looking for a tool that:
13 Answers
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endsWith in JavaScript
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UPDATE (Nov 24th, 2015):
This answer is originally posted in the year 2010 (SIX years back.) so please take note of these insightful comments:
Shauna - Update for Googlers - Looks like ECMA6 adds this function. The MDN article also shows a polyfill. https://devel...
What is the difference between include and require in Ruby?
..."extend" classes with
other modules (usually referred to as
mix-ins). For example, if your class
defines the method "each", you can
include the mixin module Enumerable
and it can act as a collection. This
can be confusing as the include verb
is used very differently in other
language...
Is it safe to delete a NULL pointer?
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delete performs the check anyway, so checking it on your side adds overhead and looks uglier. A very good practice is setting the pointer to NULL after delete (helps avoiding double deletion and other similar memory corruption problems)...