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Undefined reference to static constexpr char[]
...o link.
Good news though - this flaw is fixed in C++17! The approach is a bit convoluted though: in C++17, static constexpr member variables are implicitly inline. Having inline applied to variables is a new concept in C++17, but it effectively means that they do not need an explicit definition any...
ViewPager PagerAdapter not updating the View
...
There are several ways to achieve this.
The first option is easier, but bit more inefficient.
Override getItemPosition in your PagerAdapter like this:
public int getItemPosition(Object object) {
return POSITION_NONE;
}
This way, when you call notifyDataSetChanged(), the view pager will re...
How do I use sudo to redirect output to a location I don't have permission to write to?
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Clarifying a bit on why the tee option is preferable
Assuming you have appropriate permission to execute the command that creates the output, if you pipe the output of your command to tee, you only need to elevate tee's privledges with s...
Difference between .on('click') vs .click()
... do have the same result, but it also means that using .click() has a tiny bit more overhead - not anything to worry or even think about in most circumstances, but theoretically it might matter in extraordinary circumstances.
EDIT: Finally, note that .on() allows you to bind several events to the s...
Casting interfaces for deserialization in JSON.NET
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That's a great bit of code. It might be nicer to have the actual code for concreteTypeConverter in the question though.
– Chris
Aug 27 '15 at 10:16
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Android Studio - How to Change Android SDK Path
...oject Defaults ->Project Structure. (From this step it changes a little bit. I'm using version 0.3.2). In the left column under Platform Settings click Android SDK. Select the and put the new path under "Android SDK Location" using the dialog --> "C:/Users/<username>/android-sdks" (Inste...
jQuery Plugin: Adding Callback functionality
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An example bit late, but it can be useful.
Using arguments can create the same functionality.
$.fn.myPlugin = function() {
var el = $(this[0]);
var args = arguments[0] || {};
var callBack = arguments[1];
.....
if (t...
File.separator vs FileSystem.getSeparator() vs System.getProperty(“file.separator”)?
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@Pacerier: no, it is not deprecated. java.io is a bit lower level than java.nio, but still very and widely useful. You can see the differences here: blogs.oracle.com/slc/entry/javanio_vs_javaio. nio does not replace io, it extends it in multiple ways (and uses io under the h...
What's the difference between tag and release?
...ur detailed answer. Re: /releases - I get 0 releases for rails, which it a bit weird, no?
– naor
Aug 29 '13 at 18:48
1
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What is the perfect counterpart in Python for “while not EOF”
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Reading lines is a bit dangerous for generic binary files, because maybe you have a 6GiB long line…
– LtWorf
Oct 15 '17 at 9:40
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