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PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?)
...also being used by $arr[2]. So each foreach call in the second loop, which does not call by reference, replaces that value, and thus $arr[2], with the new value.
So loop 1, the value and $arr[2] become $arr[0], which is 'foo'.
Loop 2, the value and $arr[2] become $arr[1], which is 'bar'.
Loop 3, the...
Which Visual C++ file types should be committed to version control?
...se dbase
suo: solution user options
tlog: build log
user: debug settings. Do preserve if just one dev or custom debug settings
Several of these are iffy because they can both be auto-generated and maintained yourself. And there are several more that don't appear in your list. Primarily pay atte...
How to select rows with no matching entry in another table?
I'm doing some maintenance work on a database application and I've discovered that, joy of joys, even though values from one table are being used in the style of foreign keys, there's no foreign key constraints on the tables.
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if/else in a list comprehension
How can I do the following in Python?
11 Answers
11
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HTTP could not register URL http://+:8000/HelloWCF/. Your process does not have access rights to thi
...e the following command:
netsh http add urlacl url=http://+:80/MyUri user=DOMAIN\user
You can get more help on the details using the help of netsh
For example: netsh http add ?
Gives help on the http add command.
share
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gunicorn autoreload on source change
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I don't believe there is a --reload option built into gunicorn. Where did you find this? Their docs say to reload the config, send a HUP (killall -HUP procname will work fine) to have new workers started and old ones gracefully...
Should Javadoc comments be added to the implementation?
Is it correct practice to add Javadoc comments in the interface and add non-Javadoc comments in the implementation?
7 Answe...
UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
...elieve it's because the UINavigationController’s preferredStatusBarStyle doesn’t call through to the ViewController it hosts, and instead just returns based on its navigationBarStyle.
– mxcl
Oct 16 '13 at 13:51
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Django: How to completely uninstall a Django app?
... you the necessary SQL to drop all the tables for an app. See the sqlclear docs for more information. Basically, running ./manage.py sqlclear my_app_name gets you get the SQL statements that should be executed to get rid of all traces of the app in your DB. You still need to copy and paste (or pipe)...
Why cast unused return values to void?
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Somewhat off topic, but why ever would you do "a + a;" like that without using the return value? That really seems like an abuse of side effects to me, and obfuscates the intent of the code.
– Rob K
Mar 27 '09 at 16:38
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