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What is the purpose of Verifiable() in Moq?
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edited Jan 25 '19 at 6:38
Ian Kemp
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How do you list the active minor modes in emacs?
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125
C-h m or M-x describe-mode shows all the active minor modes (and major mode) and a brief descr...
Python function as a function argument?
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10 Answers
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Java: difference between strong/soft/weak/phantom reference
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143
Java provides two different types/classes of Reference Objects: strong and weak. Weak Referenc...
How to UPSERT (MERGE, INSERT … ON DUPLICATE UPDATE) in PostgreSQL?
...RT INTO testtable (id, somedata)
SELECT 2, 'blah'
WHERE NOT EXISTS (SELECT 1 FROM testtable WHERE testtable.id = 2);
COMMIT;
then when two run at once there are several failure modes. One is the already discussed issue with an update re-check. Another is where both UPDATE at the same time, matchin...
What is the error “Every derived table must have its own alias” in MySQL?
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Every derived table (AKA sub-query) must indeed have an alias. I.e. each query in brackets must ...
Full screen background image in an activity
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13 Answers
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Best Practice to Organize Javascript Library & CSS Folder Structure [closed]
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140
I will outline a recommended structure to organize files in your...
How to Disable landscape mode in Android?
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31 Answers
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Create, read, and erase cookies with jQuery [duplicate]
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361
Use JavaScript Cookie plugin
Set a cookie
Cookies.set("example", "foo"); // Sample 1
Cookies.set...