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What is the difference between self-types and trait subclasses?
... are provided.
For more practical use cases, please see the links at the start of this answer! But, hopefully now you get it.
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ACE vs Boost vs POCO [closed]
...lly test programs. I'm currently using Logger, XML, Zip, and Net/SMTP. I started using Poco when libxml2 irritated me for the last time. There are other classes I could use but haven't tried, e.g. Data::MySQL (I'm happy with mysql++) and Net::HTTP (I'm happy with libCURL). I'll try out the rest ...
Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
... , but there are plenty of examples that use ${...} . Furthermore, when I started with SpEL I was told to use ${...} and it works fine.
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Is object empty? [duplicate]
...;
function timeit(func,count) {
if (!count) count = 100000;
var start = Date.now();
for (i=0;i<count;i++) func();
var end = Date.now();
var duration = end - start;
console.log(duration/count)
}
function isEmpty1() {
return (Object.keys(a).length === 0)
}
func...
One Activity and all other Fragments [closed]
...to go to a new screen. With activities we'd just call the new screen with startActivityForResult but with Fragments there is no such thing so you end up storing the value on the Activity and having the main edit fragment check the Activity to see if data has been selected and should be displayed to...
Executing an EXE file using a PowerShell script
...TestProject1.pjs /run /exit /SilentMode
or
[System.Diagnostics.Process]::Start("C:\Program Files\Automated QA\TestExecute 8\Bin\TestExecute.exe", "C:\temp\TestProject1\TestProject1.pjs /run /exit /SilentMode")
UPDATE: sorry I missed "(I invoked the command using the "&" operator)" sentence. I...
What are the best practices for structuring a large Meteor app with many HTML template files? [close
... Apps that load faster aren't always better. It takes a moment for apps to start up on your phone too. People will get used to it.
– Max Hodges
Sep 4 '15 at 7:31
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Windows batch: echo without new line
...ne
The dot can be any char, it's only there to tell SET /P that the text starts there, before the spaces, and not at the "Hello".
The "9" is a representation of the backspace char that I can't display here. You have to put it instead of the 9, and it will delete the "." , after which you'll get th...
Has Facebook sharer.php changed to no longer accept detailed parameters?
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Starting from July 18, 2017 Facebook has decided to disregard custom parameters set by users. This choice blocks many of the possibilities offered by this answer and it also breaks buttons used on several websites.
The quote...
Using Java with Nvidia GPUs (CUDA)
...ind it interesting to hear that in October 2012, the OpenJDK HotSpot group started the project "Sumatra": http://openjdk.java.net/projects/sumatra/ . The goal of this project is to provide GPU support directly in the JVM, with support from the JIT. The current status and first results can be seen in...