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Android 4.3 menu item showAsAction=“always” ignored
... xmlns:[yourapp]="http://schemas.android.com/apk/res-auto">
<item android:id="@+id/menu_add_size"
android:title="@string/menu_add_item"
android:orderInCategory="10"
[yourapp]:showAsAction="always"
android:icon="@android:drawable/ic_menu_add" />
</m...
JavaScript: What are .extend and .prototype used for?
...eing .extend and .prototype in third party libraries I am using. I thought it had to do with the Prototype javascript library, but I am beginning to think that is not the case. What are these used for?
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python design patterns [closed]
...follow
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edited Dec 28 '18 at 23:32
community wiki
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Extract date (yyyy/mm/dd) from a timestamp in PostgreSQL
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You can cast your timestamp to a date by suffixing it with ::date. Here, in psql, is a timestamp:
# select '2010-01-01 12:00:00'::timestamp;
timestamp
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2010-01-01 12:00:00
Now we'll cast it to a date:
wconrad=# select '2010-01-01 12:00:0...
intellij - spring is not being recognized (Unmapped Spring configuration)
...bove, you need to do the following:
Go to the project structure dialog (either by clicking the warning or through file=>project structure
select the modules item in the left hand list
go through and right click on the modules with missing files and select Add=>Spring
in the new tab click the...
JUnit test for System.out.println()
I need to write JUnit tests for an old application that's poorly designed and is writing a lot of error messages to standard output. When the getResponse(String request) method behaves correctly it returns a XML response:
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Git for Windows - The Program can't start because libiconv2.dll is missing
When I attempt to run certain commands (like git push, for example) from a git Bash on Windows 7 (64bit) I get the error:
2...
Ruby on Rails generates model field:type - what are the options for field:type?
...w model and forget the syntax for referencing another model's ID. I'd look it up myself, but I haven't figured out, among all my Ruby on Rails documentation links, how to find the definitive source.
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How to delete last item in list?
...rogram that calculates the time taken to answer a specific question, and quits out of the while loop when answer is incorrect, but i want to delete the last calculation, so i can call min() and it not be the wrong time, sorry if this is confusing.
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For loop for HTMLCollection elements
... to get the id, you'd do list[key].id. But, you should not be doing this with for/in in the first place.
Summary (added in Dec 2018)
Do not ever use for/in to iterate a nodeList or an HTMLCollection. The reasons to avoid it are described below.
All recent versions of modern browsers (Safari, Fi...