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Using psql how do I list extensions installed in a database?
...T e.extname AS "Name", e.extversion AS "Version", n.nspname AS "Schema", c.description AS "Description"
FROM pg_catalog.pg_extension e
LEFT JOIN pg_catalog.pg_namespace n ON n.oid = e.extnamespace
LEFT JOIN pg_catalog.pg_description c ON c.objoid = e.oid AND c.classoid = 'pg_catalog.pg_extension'...
How can I programmatically check whether a keyboard is present in iOS app?
...fication
For more information about these
notifications, see their descriptions
in UIWindow Class Reference. For
information about how to show and hide
the keyboard, see Text and Web.
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MVVM: Tutorial from start to finish?
...VVM. It makes a nice introduction to MVVM before you try and tackle a full description like Josh Smith's article. I'm glad that I read Reed's tutorial before Josh's article, because it gives me a little context to understand the details that Josh is digging into.
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How to Sign an Already Compiled Apk
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Thanks for your description! tried uber-apk-signer first but failed probably because I have openJDK installed on my system instead of oracles "official" java. So I tried the manual way and also failed (still same error [INSTALL_PARSE_FAILED_...
How do you get a query string on Flask?
...st every attribute that contains in any way the query string, as well as a description from the O'Reilly book of that attribute.
First there is args which is "a dictionary with all the arguments passed in the query string of the URL." So if you want the query string parsed into a dictionary, you'd...
Android Studio Checkout Github Error “CreateProcess=2” (Windows)
...d7effa1a4a322478cd29c826b52a0c118ad3db11\cmd\git.exe
Test it
enter image description here
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Django CharField vs TextField
...nse when you primarily implement generic class views. It works great for a description field or the like. I also like how renderbox mentioned that you wouldn't want to use it for any filters/searches.
– Mitchell Walls
Jul 12 '18 at 13:10
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How to quit android application programmatically
... be pretty close to closing all related activities by its name and Javadoc description:
this.finishAffinity();
Finish this activity as well as all activities immediately below it in the current task that have the same affinity. This is typically used when an application can be launched on to anoth...
Processing $http response in service
I recently posted a detailed description of the issue I am facing here at SO. As I couldn't send an actual $http request, I used timeout to simulate asynchronous behavior. Data binding from my model to view is working correct, with the help of @Gloopy
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How to increase heap size of an android application?
...know only the basics. I would recommend you ask this question along with a description of your code on the android-ndk Google group, or post a new question on SO specific to this with the android-ndk tag.
– Raghav Sood
Jun 30 '12 at 17:13
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