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What is the argument for printf that formats a long?
...ompiler name and version that you are using and the platform (CPU type, OS etc.) that it is compiling for.
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How to scroll to the bottom of a UITableView on the iPhone before the view appears
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I believe that calling
tableView.setContentOffset(CGPoint(x: 0, y: CGFloat.greatestFiniteMagnitude), animated: false)
will do what you want.
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improv...
postgresql - sql - count of `true` values
... on a column that uses another column as the predicate, while allowing to fetch differently filtered aggregates in a single query:
select count(*),
sum(otherCol) filter (where myCol)
from tbl;
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How to find the type of an object in Go?
... do I find the type of an object in Go? In Python, I just use typeof to fetch the type of object. Similarly in Go, is there a way to implement the same ?
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What is the maximum float in Python?
...er of objects allowed in a collection (e.g., maximum size of a list, dict, etc.), and corresponds to a signed version of the C size_t type; the second is the point after which the int type switches to long, and is the max value of a C long. On some platforms the two values are different: e.g., on ...
Programmatically get the version number of a DLL
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To get it for the assembly that was started (winform, console app, etc...)
using System.Reflection;
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Assembly.GetEntryAssembly().GetName().Version
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ERROR 1396 (HY000): Operation CREATE USER failed for 'jack'@'localhost'
...ving privileges and DROP USER for deleting them:
REVOKE priv1,priv2,priv3,etc... FROM 'jack@localhost'; // remove certain privileges
DROP USER 'jack@localhost'; // completely delete the account
Best to use the tools provided rather than mucking around in the background.
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Why is it not possible to extend annotations in Java?
... enum AnnotationCategory {
GENERAL,
SEMANTICS,
VALIDATION,
ETC
}
@Category(category={AnnotationCategory.GENERAL, AnnotationCategory.SEMANTICS})
public @interface FooBarAnnotation {
}
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Where is Maven' settings.xml located on mac os?
...se you can do like this also..
->Path to Maven can also be found from /etc/bashrc file in mac.
Get Path to Maven from that file and in that Maven directory you can find conf/ directory inside that directory you can find settings.xml of maven
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Sorting an array of objects in Ruby by object attribute?
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Any idea how this compares with sort! (e.g. speed, etc.)?
– Joshua Pinter
Jul 11 '15 at 0:32
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