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What is stack unwinding?
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When a scope (anything delimited by { and }) is exited (by using return XXX;, reaching the end of the scope or throwing an exception) everything within that scope is destroyed (destructors are called for everything). This process of destroying local objects and calling destructors is called stack...
How to fix “Attempted relative import in non-package” even with __init__.py
...directly but Unfortunately, I get the the following error: "Parent module 'xxx' not loaded, cannot perform relative import"
– mononoke
Oct 13 '17 at 4:53
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Post data to JsonP
...console, but still did the POST: XMLHttpRequest cannot load localhost:8080/xxx Origin null is not allowed by Access-Control-Allow-Origin.
– OneWorld
Jul 30 '12 at 17:32
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Swift compiler error: “non-modular header inside framework module”
... that imported <sqlite3.h>. The solution was to hide all the sqlite3_xxx types and make sure they
were not visible in any public .h. All direct references to sqlite3 were made private or project visibility. For example, I had a public singleton that had some sqlite3_stmt pointers hanging off i...
What is causing the error `string.split is not a function`?
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In clausule if, use ().
For example:
stringtorray = "xxxx,yyyyy,zzzzz";
if (xxx && (stringtoarray.split(',') + "")) { ...
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PostgreSQL: Modify OWNER on all tables simultaneously in PostgreSQL
...er, pg_dump allows you to dump just the schema and this contains the ALTER xxx OWNER TO yyy; statements you need. Here is my bit of shell magic on the topic
pg_dump -s YOUR_DB | grep -i 'owner to' | sed -e 's/OWNER TO .*;/OWNER TO NEW_OWNER;/i' | psqL YOUR_DB
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How to give ASP.NET access to a private key in a certificate in the certificate store?
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How to configure ("XXX" to Full Trust on certificate in "Local Computer\Personal") in Windows Server 2008 R2 ? run/mmc/file/add snap-in/certificates and ??? Thanks
– Cobaia
Dec 19 '11 at 18:05
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Can you do a partial checkout with Subversion?
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# XXX The os.path.commonprefix() function does not behave as expected!
# See here: http://mail.python.org/pipermail/python-dev/2002-December/030947.html
# and here: http://nedbatchelder.com/blog/201003/whats_the_point_of_ospath...
LEFT OUTER JOIN in LINQ
...uter join can be written as such:
from maintable in Repo.T_Whatever
from xxx in Repo.T_ANY_TABLE.Where(join condition).DefaultIfEmpty()
If you omit the DefaultIfEmpty() you will have an inner join.
Take the accepted answer:
from c in categories
join p in products on c equals p.Category i...
Spring MVC @PathVariable getting truncated
...lp me either. However, the API says:
Note that paths which include a ".xxx" suffix or end with "/" already
will not be transformed using the default suffix pattern in any case.
I tried adding "/end" to my RESTful URL, and the problem went away. I'm not please with the solution, but it did wo...