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ASP.NET MVC Html.DropDownList SelectedValue
...s MVC 3 post does not work but it is a good start. I will fix it. I have tested this code and it works in MVC 3 Razor C# This code uses the ViewModel pattern to populate a property that returns a List<SelectListItem>.
The Model class
public class Product
{
public string Name { get; se...
MySql: Tinyint (2) vs tinyint(1) - what is the difference?
... clients (navicat, sequel pro).
It does not mean anything AT ALL! I ran a test, all above clients or even the command-line client seems to ignore this.
But, display width is most important if you are using ZEROFILL option, for example your table has following 2 columns:
A tinyint(2) zerofill
B t...
Inserting a Link to a Webpage in an IPython Notebook
...
Have you tested out? It doesn't work at my end. It returns an error (KeyError: 'name')
– Sameh
Nov 3 '19 at 1:09
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How unique is UUID?
...UUID generators. They are difficult to get right, so subject them to load tests before using them.
– Mike Strobel
Mar 20 '17 at 18:08
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How to remove from a map while iterating it?
...ing pointed to by next_it or successors. A totally cleared list/map can be tested against as well.
– Larswad
Nov 21 '17 at 15:13
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How do I change the formatting of numbers on an axis with ggplot?
...things, it's easiest to add more gsub() directly after the format(), while testing what format() returns for your case in a separate console.
– semi-extrinsic
Sep 15 '15 at 10:15
3...
C++ static virtual members?
...tic()
{
return "YourObject";
}
};
Let's add some code to test:
char* GetObjectClassName(Object* object)
{
return object->GetClassName();
}
int main()
{
MyObject myObject;
YourObject yourObject;
printf("%s\n", MyObject::GetClassNameStatic());
printf("%s\n",...
How to see if an NSString starts with a certain other string?
...
Try this: if ([myString hasPrefix:@"http"]).
By the way, your test should be != NSNotFound instead of == NSNotFound. But say your URL is ftp://my_http_host.com/thing, it'll match but shouldn't.
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Automatically create an Enum based on values in a database lookup table?
...agree. But remember mistyped strings will be caught at runtime. Just add a test case to cover all the enum members.
– Autodidact
Apr 7 '09 at 14:38
1
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Bash set +x without it being printed
..._off
echo "status: $?"
trace_on
(exit 56)
trace_off
When executed:
$ ./test.sh
+ echo hello
hello
status: 0
+ exit 56
status: 56
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