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Why do Lua arrays(tables) start at 1 instead of 0?
... @Eonil actually avoiding explicit indexing reduces indexing errors.
– Dan D.
Dec 6 '11 at 9:17
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?? Coalesce for empty string?
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I like, but had to fix a compiler error and made it a bit more compact.
– gregmac
Jul 15 '14 at 22:10
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How can I see the raw SQL queries Django is running?
...s especially useful when you have a query that's failing with a SQL syntax error; it will display the last query that attempted to run (and failed), making it easier to debug.
– scoopseven
Aug 16 '12 at 17:20
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How to allow remote connection to mysql
...and I've tried to connect using navicat from external host and I get 10060 error
– Leo
Feb 8 '13 at 19:03
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Possible Loss of Fraction
...rtion is lost. If you cast one of the items to a float, you won't get this error.
So for example turn 10 into a 10.0
double returnValue = (myObject.Value / 10.0);
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Enable remote connections for SQL Server Express 2012
...sual Studio 2012 from my desktop PC, and repeatedly getting the well-known error:
17 Answers
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How can I easily view the contents of a datatable or dataview in the immediate window
...ff --- " ) + msg + "\n" );
break;
//2 -- output to the error label in the master
case 2:
string previousMsg = System.Convert.ToString (System.Web.HttpContext.Current.Session["global.DebugMsg"]);
System.Web.HttpContext.Current.Session["global.Debug...
How is the 'use strict' statement interpreted in Node.js? [duplicate]
...u will not use 'use strict' in node v.6.10.2 following code will not throw error: var obj = {}; Object.preventExtensions(obj); obj.a=1;
– fider
Jun 23 '17 at 12:54
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How to check certificate name and alias in keystore files?
...foo
If the alias is not found, it will display an exception:
keytool error: java.lang.Exception: Alias does not exist
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Serializing class instance to JSON
...elf.x = 1
self.y = 2
foo = Foo()
s = json.dumps(foo) # raises TypeError with "is not JSON serializable"
s = json.dumps(foo.__dict__) # s set to: {"x":1, "y":2}
The above approach is discussed in this blog posting:
Serializing arbitrary Python objects to JSON using __dict__
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