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Postgres: “ERROR: cached plan must not change result type”
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191
I figured out what was causing this error.
My application opened a database connection and pr...
How to navigate through the source code by parts in CamelCase (instead of whole words)?
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391
Yes, enable Use "CamelHumps" words in Settings | Editor | General | Smart Keys.
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creating a random number using MYSQL
...ld like to know is there a way to select randomly generated number between 100 and 500 along with a select query.
6 Answer...
How do I print the full value of a long string in gdb?
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514
set print elements 0
From the GDB manual:
set print elements number-of-elements
Set a lim...
What does the “@” symbol do in Powershell?
...werShell will actually treat any comma-separated list as an array:
"server1","server2"
So the @ is optional in those cases. However, for associative arrays, the @ is required:
@{"Key"="Value";"Key2"="Value2"}
Officially, @ is the "array operator." You can read more about it in the documentatio...
Why does this (null || !TryParse) conditional result in “use of unassigned local variable”?
...l repro:
class Program
{
static bool M(out int x)
{
x = 123;
return true;
}
static int N(dynamic d)
{
int y;
if(d || M(out y))
y = 10;
return y;
}
}
I see no reason why that should be illegal; if you replace dynamic ...
Can I publish a private NuGet package?
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edited Oct 14 '17 at 12:04
rianjs
7,14255 gold badges1818 silver badges3434 bronze badges
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Valid values for android:fontFamily and what they map to?
...swer to this question the user lists values for android:fontFamily and 12 variants (see below). Where do these values come from? The documentation for android:fontFamily does not list this information in any place (I checked here , and here ). The strings are listed in the Android styles.xm...
Correct way to find max in an Array in Swift
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12 Answers
12
Active
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Naming convention for Scala constants?
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127
The officially recommended style (and I do mean officially) is the first style, camel case wit...