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How to execute raw SQL in Flask-SQLAlchemy app
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316
Have you tried:
result = db.engine.execute("<sql here>")
or:
from sqlalchemy import t...
How to print the ld(linker) search path
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100
You can do this by executing the following command:
ld --verbose | grep SEARCH_DIR | tr -s ' ...
What is the yield keyword used for in C#?
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17 Answers
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How can I enable the Windows Server Task Scheduler History recording?
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Step 1: Open an elevated Task Scheduler (ie. right-click on the Task Scheduler icon and choose Run as administrator)
Step 2: In the Actions pane (right pane, not the actions tab), click Enable All Tasks History
That's it. Not ...
Why would you ever implement finalize()?
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21 Answers
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Undo git update-index --skip-worktree
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answered Jun 21 '12 at 3:43
Kevin BurkeKevin Burke
44.8k6161 gold badges152152 silver badges259259 bronze badges
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How to concatenate columns in a Postgres SELECT?
...xpression valid in any case.
For non-string data types, you can "fix" the 1st statement by casting at least one argument to text. (Any type can be cast to text):
SELECT a::text || b AS ab FROM foo;
Judging from your own answer, "does not work" was supposed to mean "returns NULL". The result of a...
Why is Thread.Sleep so harmful
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163
The problems with calling Thread.Sleep are explained quite succinctly here:
Thread.Sleep h...
How to check if APK is signed or “debug build”?
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10 Answers
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