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Relational table naming convention [closed]
...ables, my typical use is to generate unique IDs for table PKs. INSERT INTO foo(id, somedata) VALUES (foo_s.nextval, "data"...)
Ok, that is what we call a Key or NextKey table. Name it as such. If you have SubjectAreas, use COM_NextKey to indicate it is common across the database.
Btw, that is a...
How to center an element horizontally and vertically
...;
align-items: center;
justify-content: space-around;
}
<div>foo</div>
<div>bar</div>
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What is the difference between class and instance methods?
...ic. Methods and properties not marked static are instance methods.
class Foo {
public static void ClassMethod() { ... }
public void InstanceMethod() { ... }
}
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What is Func, how and when is it used
.... static int OneArgFunc(this string i) { return 42; } Func<int> f = "foo".OneArgFunc;. =)
– Ark-kun
Jan 9 '14 at 9:21
1
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Pandas conditional creation of a series/dataframe column
... 'green' and 'red' can also be replaced with column arithmetic. e.g., df['foo'] = np.where(df['Set']=='Z', df['Set'], df['Type'].shift(1))
– Alejandro
Jul 25 '17 at 18:26
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git log of a single revision
...ow.com>
Date: Thu Aug 2 {time-stamp}
{short description}
D zedoo/foo.py
A zedoo/bar.py
Of course you can filter out whichever events you see fit, and format the return as you wish via the traditional git-log commands which are well documented here.
...
Do a “git export” (like “svn export”)?
...
I tried : git archive --format=zip --output foo.zip --remote=https://github.com/xxx.git master And got fatal: Operation not supported by protocol. Unexpected end of command stream.
– andyf
Jul 19 '13 at 8:04
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How to manage a redirect request after a jQuery Ajax call
...we used something like:
$.post("myAjaxHandler",
{
param1: foo,
param2: bar
},
function(data){
cbWrapper(data, myActualCB);
},
"html"
);
This worked for us because all Ajax calls always returned HTML inside a DIV element that we use t...
Should I call Close() or Dispose() for stream objects?
...2 : Microsoft.Usage : Object 'f' can be disposed more than once in method 'Foo(string)'. To avoid generating a System.ObjectDisposedException you should not call Dispose more than one time on an object.: Lines: 41" So while the current implementation is fine with calling Close and Dispose, according...
Creating Multifield Indexes in Mongoose / MongoDB
...tically-valid identifiers. field1 and field2 are valid identifiers. field1.foo isn't, for example.
– Gus
Apr 29 at 10:50
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