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What is the proper way to use the node.js postgresql module?
... up a 1-off client to kill some
hung stuff or in command line scripts.
One very helpful thing is to centralize all access to your database in your app to one file. Don't litter pg.connect calls or new clients throughout. Have a file like db.js that looks something like this:
module.exports = {...
Why do most C developers use define instead of const? [duplicate]
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+1 for correct answer among a sea of wrong ones from C++ coders who don't know C.
– R.. GitHub STOP HELPING ICE
Oct 26 '10 at 13:59
3
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Can I use a binary literal in C or C++?
...ture or an extension (see Difference between GCC binary literals and C++14 ones?)
Support in Visual Studio
Support in Visual Studio started in Visual Studio 2015 Preview (see https://www.visualstudio.com/news/vs2015-preview-vs#C++).
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Failed to load the JNI shared Library (JDK)
...ed into an application. Now imagine a 32bit function wants to call a 64bit one, or alike. Same with alignment and datasizes and everything. I guess I dont have to tell anything more =P
– imacake
Mar 17 '12 at 17:15
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How to add a button to UINavigationBar?
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UIBarButtonItem *rightButton = [[UIBarButtonItem alloc] initWithTitle:@"Done"
style:UIBarButtonItemStyleDone target:nil action:nil];
UINavigationItem *item = [[UINavigationItem alloc] initWithTitle:@"Title"];
item.rightBarButtonItem = rightButton;
item.hidesBackButton = YES;
[bar pushNavigati...
what is the difference between OLE DB and ODBC data sources?
...s not the case - the original diagram must have been correct (and not this one).
– Danny Varod
Jul 18 '11 at 15:52
8
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What is the meaning and difference between subject, user and principal?
...plication you are the subject and the application is the object. When someone knocks on your door the visitor is the subject requesting access and your home is the object access is requested of.
Principal - A subset of subject that is represented by an account, role or other unique identifier. Whe...
How accurately should I store latitude and longitude?
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Actually, equator is best case. One latitude and one longitude degree are the same size at the equator (69 miles), but one degree of longitude shrinks to zero as it approaches either of the poles. Here's a very nice explanation: nationalatlas.gov/articles/m...
In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
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Let's get one thing out of the way first. The explanation that yield from g is equivalent to for v in g: yield v does not even begin to do justice to what yield from is all about. Because, let's face it, if all yield from does is expan...
SQL statement to select all rows from previous day
...ing for a good SQL Statement to select all rows from the previous day from one table. The table holds one datetime column. I am using SQL Server 2005.
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