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SQL Server Linked Server Example Query
...en the database server name has a period in it.
– David Brunow
May 9 '14 at 21:55
4
If you're unc...
File upload progress bar with jQuery
... status.empty();
var percentVal = '0%';
bar.width(percentVal);
percent.html(percentVal);
},
uploadProgress: function(event, position, total, percentComplete) {
var percentVal = percentComplete + '%';
bar.width(percentV...
The type or namespace name 'Objects' does not exist in the namespace 'System.Data'
...ts the templates will not be nested under your edmx file, but listed alongside it in Solution Explorer.
Note: In VB.NET projects you will need to enable 'Show All Files' to be able to see the nested template files.
Add the appropriate EF 6.x code generation template. Open your model in the EF De...
Completion block for popViewController
... view controller using dismissViewController , there is the option to provide a completion block. Is there a similar equivalent for popViewController ?
...
How to test an Internet connection with bash?
...
Without ping
#!/bin/bash
wget -q --spider http://google.com
if [ $? -eq 0 ]; then
echo "Online"
else
echo "Offline"
fi
-q : Silence mode
--spider : don't get, just check page availability
$? : shell return code
0 : shell "All OK" code
Without wget...
“used as value” in function call
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Get the device width in javascript
Is there a way to get the users device width, as opposed to viewport width, using javascript?
12 Answers
...
Linq: adding conditions to the where clause conditionally
...Where(predicate);
}
return source;
}
It helps to avoid chain breaks. Also the same ConditionalOrderBy and ConditionalOrderByDescending are helpful.
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Remove CSS from a Div using JQuery
... a half dozen classes to deal with this, or I could use my base class and #id do some math, and clear the inline style that the animation applies.
$(actpar).animate({top:0, opacity:1, duration:500}, function() {
$(this).css({'top':'', 'opacity':''});
});
...
Convert a list to a data frame
... byrow=T))
The above will convert all character columns to factors, to avoid this you can add a parameter to the data.frame() call:
df <- data.frame(matrix(unlist(l), nrow=132, byrow=T),stringsAsFactors=FALSE)
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