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Better naming in Tuple classes than “Item1”, “Item2”
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In C# 7.0 (Visual Studio 2017) there is a new construction to do that:
(string first, string middle, string last) LookupName(long id)
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How exactly does the android:onClick XML attribute differ from setOnClickListener?
...+ "be used within a restricted context");
}
final String handlerName = a.getString(attr);
if (handlerName != null) {
setOnClickListener(new OnClickListener() {
private Method mHandler;
public void onClick(V...
Performing a Stress Test on Web Application?
...You don't have to do any advanced regex matching (like JMeter requires) to extract out cookies, .NET session state, Ajax request parameters, etc. Since you're using real browsers, they just do what they are supposed to do.
Sorry to blatantly pitch a commercial product, but hopefully the concept is ...
Is Redis just a cache?
...e, Redis lets you operate on the values. There are 5 data types in Redis - Strings, Sets, Hash, Lists and Sorted Sets. Each data type exposes various operations.
The best way to understand Redis is to model an application without thinking about how you are going to store it in a database.
Lets sa...
Convert Python program to C/C++ code? [closed]
...ou’re
using a map), and turn this into parallel code without requiring extra
effort from you. You can also specify parallel sections using pragma omp > directives; in this respect, it feels very similar to Cython’s
OpenMP support.
Behind the scenes, Pythran will take bot...
Unit testing of private methods [duplicate]
...X has a lot of code in the private member functions then it might be worth extracting a new class Y which is used by the implementation of class X. This new class Y can then be tested through its public interface, without exposing its use to the clients of class X.
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Black transparent overlay on image hover with only CSS?
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Here's a good way using :after on the image div, instead of the extra overlay div: http://jsfiddle.net/Zf5am/576/
<div class="image">
<img src="http://www.newyorker.com/online/blogs/photobooth/NASAEarth-01.jpg" alt="" />
</div>
.image {position:relative; border:1px...
Convert JavaScript string in dot notation into an object reference
...pvotes, I am also somewhat horrified. If one needs to convert dot-notation strings like "x.a.b.c" into references, it could (maybe) be a sign that there is something very wrong going on (unless maybe you're performing some strange deserialization).
That is to say, novices who find their way to ...
How to get key names from JSON using jq
... cat input.json | jq -r 'keys'
From jq help:
-r output raw strings, not JSON texts;
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Why is the String class declared final in Java?
From when I learned that the class java.lang.String is declared as final in Java, I was wondering why that is. I didn't find any answer back then, but this post: How to create a replica of String class in Java? reminded me of my query.
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