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add a string prefix to each value in a string column using Pandas
...find it more readable when I also add a suffix, do something with x itself etc., but that's just a matter of taste... :)
– Cleb
Sep 13 '18 at 22:17
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Benefits of EBS vs. instance-store (and vice-versa) [closed]
...er to launch an EBS backed instance because the image does not have to be fetched from S3.
If the hardware your EBS-backed instance is scheduled for maintenance, stopping and starting the instance automatically migrates to new hardware. I was also able to move an EBS-backed instance on failed hardwa...
Difference between SelectedItem, SelectedValue and SelectedValuePath
...our view is bound to (with properties for things like ProductName, Weight, etc). Let's also say you have a CategoryID property on that Product object, and you want the user to be able to select a category for the product from a list of categories. You need the ID property of the Category object to...
Get the Last Inserted Id Using Laravel Eloquent
...t isn't a field in the database, end up setting things you want to filter, etc. That bummed me out, because I want to use mass assignment and overall write less code when possible. Fortunately Eloquent's create method just wraps the save method (what @xdazz cited above), so you can still pull the la...
Generic type parameter naming convention for Java (with multiple chars)?
...he Java Collections Framework)
K - Key
N - Number
T - Type
V - Value
S,U,V etc. - 2nd, 3rd, 4th types
You'll see these names used throughout the Java SE API and the rest of this lesson.
I'd stick to it to avoid the confusion among the developers and possible maintainers.
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MenuItemCompat.getActionView always returns null
...your API level is set to.....22??.
Changing your code to the following in order to fix the problem:
menu.xml
<?xml version="1.0" encoding="UTF-8" ?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@+id/action_search"
android...
how to show lines in common (reverse diff)?
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This does not care about how the lines are ordered. It's more accurate than comm.
– enl8enmentnow
Dec 19 '13 at 21:22
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Get root view from current activity
...at as Booger reported, this may be behind navigation bar (with back button etc.) on some devices (but it seems on most devices it is not).
If you need to get view that you added to your activity using setContentView() method then as pottedmeat wrote you can use
final ViewGroup viewGroup = (ViewGro...
Is “inline” without “static” or “extern” ever useful in C99?
....c file contains a mere declaration in this case, in reversal of the usual order?
– Sven Marnach
Jun 10 '11 at 22:57
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When should I use RequestFactory vs GWT-RPC?
...on should contain your database application layer (hibernate, cayenne, sql etc..) This allows you to fully divorce the database object models from the actual client providing a much more extensible and robust way to develop and unit test your application. Granted it requires a tad bit of initial set...