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How to make the division of 2 ints produce a float instead of another int?
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Grrr, this took me about 30 mins till i found this and figured it out. So simple. :D
– Rihards
Apr 16 '11 at 23:21
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Displaying the #include hierarchy for a C++ file in Visual Studio
... from various sources and of various ages. I'm getting problems because something is including both winsock.h and winsock2.h .
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How to get current formatted date dd/mm/yyyy in Javascript and append it to an input [duplicate]
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const monthNames = ["January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"];
let dateObj = new Date();
let month = monthNames[dateObj.getMonth()];
let d...
Using javadoc for Python documentation [closed]
...HP background and in PHP I have took the habit of using javadoc as a documentation template.
4 Answers
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Is there any way to check if iOS app is in background?
... States are spelled out here: developer.apple.com/library/ios/documentation/uikit/reference/…
– Dan Rosenstark
Apr 7 '14 at 18:00
2
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Pretty print in MongoDB shell as default
...gle line and it's difficult to read, especially with nested arrays and documents.
8 Answers
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Postgresql - unable to drop database because of some auto connections to DB
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SELECT pid, pg_terminate_backend(pid)
FROM pg_stat_activity
WHERE datname = current_database() AND pid <> pg_backend_pid();
On older versions pid was called procpid so you'll have to deal with that.
Since you've revoked CONNECT rights, whatever was trying to auto-connect should no longer ...
PHP Fatal error: Cannot redeclare class
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It means you've already created a class.
For instance:
class Foo {}
// some code here
class Foo {}
That second Foo would throw the error.
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How to select records from last 24 hours using SQL?
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SELECT *
FROM table_name
WHERE table_name.the_date > DATE_SUB(CURDATE(), INTERVAL 1 DAY)
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How to serialize an Object into a list of URL query parameters?
Without knowing the keys of a JavaScript Object , how can I turn something like...
22 Answers
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