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Show hide fragment in android
...ity flags of the container - FragmentTransaction.hide/show does that internally for you.
So the correct way to do this is:
FragmentManager fm = getFragmentManager();
fm.beginTransaction()
.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out)
.show(somefr...
What is the equivalent of “colspan” in an Android TableLayout?
...
And this is how you do it programmatically
//theChild in this case is the child of TableRow
TableRow.LayoutParams params = (TableRow.LayoutParams) theChild.getLayoutParams();
params.span = 2; //amount of columns you will span
theChild.setLayoutParams(params);
...
EF5: Cannot attach the file ‘{0}' as database '{1}'
...nd delete the database from the (localdb)\v11.0 subnode!
There is essentially a local database retained of where the files should be, and if you want to delete the database files make sure you remove them from this explorer utility, not manually.
...
Read values into a shell variable from a pipe
...e, what worked for me was (a different example but similar usage): pip install -U echo $(ls -t *.py | head -1). In case, someone ever has a similar problem and stumbles upon this answer like me.
– ivan_bilan
Mar 14 '19 at 15:25
...
Use rvmrc or ruby-version file to set a project gemset with RVM?
...f your .rvmrc file contains custom shell code, continue using .rvmrc as it allows you to include any shell code.
If your only aim is to switch Ruby versions, then use .ruby-version which is supported by other Ruby version switchers such as rbenv or chruby. This file also does not require trusting a...
Unknown Column In Where Clause
...
If you're trying to perform a query like the following (find all the nodes with at least one attachment) where you've used a SELECT statement to create a new field which doesn't actually exist in the database, and try to use the alias for that result you'll run into the same problem:
...
What's the best way to use R scripts on the command line (terminal)?
...e command line. However, running R from bash scripts is not convenient at all. The ideal might be something like
11 Answe...
No Activity found to handle Intent : android.intent.action.VIEW
... Wrapping that much code in a try block with general exception is usually not a good idea. The behavior here is totally undefined - can you tell which inputs will print a message at a glance? What exceptions will arise, and why? This is a sign of code that has not been tested thoroughly.
...
How may I align text to the left and text to the right in the same line?
... not helping any future reaers :-) Anyway, while I started like you, with all styling in-line, I soon realized that there are good reasons for separating content & presentation . CSS isn't scary & there are plenty of free tutorials around - go for it
– Mawg says reinst...
Run JavaScript code on window close or page refresh?
...ntListener("beforeunload", function(e){
// Do something
}, false);
Usually, onbeforeunload is used if you need to stop the user from leaving the page (ex. the user is working on some unsaved data, so he/she should save before leaving). onunload isn't supported by Opera, as far as I know, but yo...