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SQL JOIN - WHERE clause vs. ON clause
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902
They are not the same thing.
Consider these queries:
SELECT *
FROM Orders
LEFT JOIN OrderLine...
How do I get a plist as a Dictionary in Swift?
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In swift 3.0 Reading from Plist.
func readPropertyList() {
var propertyListFormat = PropertyListSerialization.PropertyListFormat.xml //Format of the Property List.
var plistData: [String: AnyObject] = [:] //Our data
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SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
...ice from Xcode I would try to access the keychain but fail due to error -34018. This doesn't match any of the documented keychain error codes and can't be consistently reproduced. (happens maybe 30% of the time, and it's not clear to me why it happens). What makes debugging this problem very difficu...
Why no generics in Go?
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edited Apr 26 '13 at 15:07
trss
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answered Oct 12 '...
Using a dispatch_once singleton model in Swift
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30 Answers
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What is the purpose of Flask's context stacks?
... internal redirects.
In other words, even though you typically will have 0 or 1 items on these stack of "current" requests or "current" applications, it is possible that you could have more.
The example given is where you would have your request return the results of an "internal redirect". Let's...
How to affect other elements when one element is hovered
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1062
If the cube is directly inside the container:
#container:hover > #cube { background-color:...
What is a domain specific language? Anybody using it? And in what way?
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sahil
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answered Apr 30 '09 at 23:40
Charlie MartinCharlie...
Start ssh-agent on login
...ent | sed 's/^echo/#echo/' > "${SSH_ENV}"
echo succeeded
chmod 600 "${SSH_ENV}"
. "${SSH_ENV}" > /dev/null
/usr/bin/ssh-add;
}
# Source SSH settings, if applicable
if [ -f "${SSH_ENV}" ]; then
. "${SSH_ENV}" > /dev/null
#ps ${SSH_AGENT_PID} doesn't work under cywgi...