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What does it mean to start a PHP function with an ampersand?
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Using margin:auto to vertically-align a div
...
Here's the best solution I've found: http://jsfiddle.net/yWnZ2/446/ Works in Chrome, Firefox, Safari, IE8-11 & Edge.
If you have a declared height (height: 1em, height: 50%, etc.) or it's an element where the browser knows the height (img, svg, or canvas for example), then...
How many constructor arguments is too many?
...to handle the situation. Particularly with WPF objects, you'll find that .NET classes tend to favor parameterless constructors and will throw exceptions if the data has not been initialized to a desirable state before calling the method. This is probably mainly specific to component-based design t...
Getting the first character of a string with $str[0]
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docs.php.net/language.types.string : Note: Strings may also be accessed using braces, as in $str{42}, for the same purpose. However, this syntax is deprecated as of PHP 5.3.0. Use square brackets instead, such as $str[42].
...
How do I pass multiple parameters into a function in PowerShell?
...r later) if Set-StrictMode is active. Parenthesised arguments are used in .NET methods only.
function foo($a, $b, $c) {
"a: $a; b: $b; c: $c"
}
ps> foo 1 2 3
a: 1; b: 2; c: 3
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improv...
C/C++ Struct vs Class
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Could not find default endpoint element
I've added a proxy to a webservice to a VS2008/.NET 3.5 solution. When constructing the client .NET throws this error:
33 A...
Performing Inserts and Updates with Dapper
...his goes in core or not. See: https://code.google.com/archive/p/dapper-dot-net/issues/6 for progress.
In the mean time you can do the following
val = "my value";
cnn.Execute("insert into Table(val) values (@val)", new {val});
cnn.Execute("update Table set val = @val where Id = @id", new {val, i...
Is Meyers' implementation of the Singleton pattern thread safe?
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Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (
...t know has happened - it's basically a little safety measure thrown in by .NET on all your updates.
If it's consistent, odds are it's happening within your own logic (EG: You're actually updating the data yourself in another method in-between the select and the update), but it could be simply a rac...