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C++, variable declaration in 'if' expression
...ble:
if (int a = Func1(), b = Func2(); a && b)
{
// Do stuff with a and b.
}
Note the use of ; of instead of , to separate the declaration and the actual condition.
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How to do a SOAP Web Service call from Java class?
... me, my problem is that I was given a library(jar) which I have to extend with some webservice functionality.
3 Answers
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Reverse Range in Swift
Is there a way to work with reverse ranges in Swift?
7 Answers
7
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How to delete an object by id with entity framework
It seems to me that I have to retrieve an object before I delete it with entity framework like below
9 Answers
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jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox
Having trouble with what I thought was a relatively simple jQuery plugin...
23 Answers
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Android RatingBar change star colors [closed]
...es (from $ANDROID_HOME/platforms/$SDK/data/res/values/styles.xml), putting it in your own project's styles.xml, and referencing it when you add the widget to a layout.
Step #2: Create your own LayerDrawable XML resources for the RatingBar, pointing to appropriate images to use for the bar. The orig...
How to convert a Java 8 Stream to an Array?
...est method is to use the toArray(IntFunction<A[]> generator) method with an array constructor reference. This is suggested in the API documentation for the method.
String[] stringArray = stringStream.toArray(String[]::new);
What it does is find a method that takes in an integer (the size) a...
Python dictionary from an object's fields
... you know if there is a built-in function to build a dictionary from an arbitrary object? I'd like to do something like this:
...
WCF timeout exception detailed investigation
...e service. The server is running Win 2008 Server. The clients are running either Windows 2008 Server or Windows 2003 server. I am getting the following exception, which I have seen can in fact be related to a large number of potential WCF issues.
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In Python, how do I indicate I'm overriding a method?
...ased on this and fwc:s answer I created a pip installable package https://github.com/mkorpela/overrides
From time to time I end up here looking at this question.
Mainly this happens after (again) seeing the same bug in our code base: Someone has forgotten some "interface" implementing class while r...