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How can I get the current PowerShell executing file?
...ike to get the current executing PowerShell file name. That is, if I start my session like this:
10 Answers
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Where does the @Transactional annotation belong?
...also started adding @Transactional(propagation = Propagation.MANDATORY) to my DAO layer (and other layers that are not allowed to start transactions but require existing ones) because it is much easier to detect errors where you have forgotten to start a transaction in the caller (e.g. the service)....
Should I inherit from std::exception?
...agree with me). See What is a 'good number' of exceptions to implement for my library? and Is catching general exceptions really a bad thing? You have not provided any nw information since your previous diatribe.
– Martin York
Sep 2 '14 at 5:34
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Weird Integer boxing in Java
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My guess is that Java keeps a cache of small integers that are already 'boxed' because they are so very common and it saves a heck of a lot of time to re-use an existing object than to create a new one.
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Get name of object or class
...et your object's constructor function and then inspect its name property.
myObj.constructor.name
Returns "myClass".
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Convert a Scala list to a tuple?
...e syntactic sugar of tuple assignment.
EG:
val (c1, c2, c3) = listToTuple(myList)
It turns out that there is syntactic sugar for assigning the contents of a list too...
val c1 :: c2 :: c3 :: Nil = myList
So no need for tuples if you've got the same problem.
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What is aspect-oriented programming?
...ngs leading to code-rot, people going home to their families, etc.)
I put my hopes to composite oriented programming, which is something more and more realistic. It connects to many popular ideas and gives you something really cool.
Look at an up and coming implementation here: qi4j.org/
PS. Actu...
FIND_IN_SET() vs IN()
I have 2 tables in my database. One is for orders, and one is for companies.
6 Answers
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How can I resize an image dynamically with CSS as the browser width/height changes?
...: 100% doesn't seem to have much of an effect. I just have to guess vh, in my case 50 is too much and 40 maximizes the height of all images.
– Herman Toothrot
May 30 '19 at 7:30
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Disable ScrollView Programmatically?
...; super.onInterceptTouchEvent(ev);
}
}
You would then use
<com.mypackagename.LockableScrollView
android:id="@+id/QuranGalleryScrollView"
android:layout_height="fill_parent"
android:layout_width="fill_parent">
<Gallery android:id="@+id/Gallery"
android:l...