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How to check if a table exists in a given schema
...ore slightly faster.
to_regclass(rel_name) in Postgres 9.4+
Much simpler now:
SELECT to_regclass('schema_name.table_name');
Same as the cast, but it returns ...
... null rather than throwing an error if the name is not found
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How To Launch Git Bash from DOS Command Line?
...indow cmd, and this causes strange behavior. I put this in a .bat file and now all is well: @"%SYSTEMDRIVE%\Program Files\Git\bin\bash.exe" --login
– Grault
Sep 3 '15 at 21:36
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Eclipse “Invalid Project Description” when creating new project from existing source
... got the full BSOD and Eclipse is just messed up, this is but one of many. Now it's finally trying to load, but literally taking forever on CPU. I reinstalled eclipse to no avail, but thanks for this. One step closer now.
– Stephen J
Jun 9 '14 at 5:56
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How to change port number for apache in WAMP
...ement for ex.
ServerName localhost:8383
Restart Apache and its done !!
Now, you can access with your URL:
http://localhost:8383 or http://192.168.1.1:8383
Hope it helps to people looking for solution here.
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Why generate long serialVersionUID instead of a simple 1L?
...glected to use a serialVersionUID before, and then made a change that you know should be compatible but which causes serialization to break.
See the Java Serialization Spec for more details.
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How to set up Android emulator proxy settings
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Now there is a setting in Android emulator
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How do I debug error ECONNRESET in Node.js?
...ght exception since your data, application, and node.js itself is in an unknown state. Continuing after an exception puts your data a risk. If you want to find out more, check out Node's docs on process or Node's docs on domains.
– c1moore
Aug 31 '15 at 0:10
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Setting the MySQL root user password on OS X
...de server and start your regular server back. The new password should work now. Worked like a charm for me :)
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Difference between OData and REST web services
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UPDATE Warning, this answer is extremely out of date now that OData V4 is available.
I wrote a post on the subject a while ago here.
As Franci said, OData is based on Atom Pub. However, they have layered some functionality on top and unfortunately have ignored some of the ...
applicationWillEnterForeground vs. applicationDidBecomeActive, applicationWillResignActive vs. appli
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Revise some descriptions and links, 2019 for now.
– tomjpsun
Sep 20 '19 at 2:56
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