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How do you execute an arbitrary native command from a string?
... difficult it is to use PowerShell to run shell commands (oh, the irony).
http://connect.microsoft.com/PowerShell/feedback/details/376207/
They suggest using --% as a way to force PowerShell to stop trying to interpret the text to the right.
For example:
MSBuild /t:Publish --% /p:TargetDatabaseN...
Optional query string parameters in ASP.NET Web API
... controller action with just a single parameter. For more information see: http://www.asp.net/web-api/overview/formats-and-model-binding/parameter-binding-in-aspnet-web-api
public class BooksController : ApiController
{
// GET /api/books?author=tolk&title=lord&isbn=91&somethingels...
Change values while iterating
...{
[]Attribute{
{"key", "value"},
{"href", "http://www.google.com"},
},
}
fmt.Println(n)
for i := 0; i < len(n.Attr); i++ {
attr := &n.Attr[i]
if attr.Key == "href" {
attr.Val = "something"
}
}
fm...
Recommended method for escaping HTML in Java
... out.append(c);
}
}
return out.toString();
}
Based on https://stackoverflow.com/a/8838023/1199155 (the amp is missing there). The four characters checked in the if clause are the only ones below 128, according to http://www.w3.org/TR/html4/sgml/entities.html
...
Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips?
...-- plus some of the benchmarks we use to optimize the core libraries -- at http://code.google.com/p/dalvik/.
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Add unique constraint to combination of two columns
... to insert the row and returning an exception (exceptions are expensive).
http://www.sqlperformance.com/2012/08/t-sql-queries/error-handling
http://www.mssqltips.com/sqlservertip/2632/checking-for-potential-constraint-violations-before-entering-sql-server-try-and-catch-logic/
If you want to preve...
How to style input and submit button with CSS?
...
http://jsfiddle.net/vfUvZ/
Here's a starting point
CSS:
input[type=text] {
padding:5px;
border:2px solid #ccc;
-webkit-border-radius: 5px;
border-radius: 5px;
}
input[type=text]:focus {
border-color:...
Android Studio marks R in red with error message “cannot resolve symbol R”, but build succeeds
... sometimes it's because of your XML file mistake. <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" tools:context=".MainActivity"> Check these lines in xml files and correct it.
– meyasir
...
PHP - Debugging Curl
...curl_getinfo($handle));
$metrics = <<<EOD
URL....: $url
Code...: $http_code ($redirect_count redirect(s) in $redirect_time secs)
Content: $content_type Size: $download_content_length (Own: $size_download) Filetime: $filetime
Time...: $total_time Start @ $starttransfer_time (DNS: $namelookup...
How do you comment out code in PowerShell?
...Copyright 2011 - Jean Paul Blanc/Silogix
.LINK
Script posted over:
http://silogix.fr
.EXAMPLE
Example 1
.EXAMPLE
Example 2
#>
Function blabla
{}
For more explanation about .SYNOPSIS and .* see about_Comment_Based_Help.
Remark: These function comments are used by the Get-Help Cm...