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What's the easiest way to install a missing Perl module?
...ng ActivePerl on Windows, the PPM (Perl Package Manager) has much of the same functionality as CPAN.pm.
Example:
# ppm
ppm> search net-smtp
ppm> install Net-SMTP-Multipart
see How do I install Perl modules? in the CPAN FAQ
Many distributions ship a lot of perl modules as packages.
Deb...
Get a filtered list of files in a directory
...
import glob
jpgFilenamesList = glob.glob('145592*.jpg')
See glob in python documenttion
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How to write UPDATE SQL with Table alias in SQL Server 2008?
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The syntax for using an alias in an update statement on SQL Server is as follows:
UPDATE Q
SET Q.TITLE = 'TEST'
FROM HOLD_TABLE Q
WHERE Q.ID = 101;
The alias should not be necessary here though.
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ActionController::InvalidAuthenticityToken
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I had the same issue but with pages which were page cached. Pages got buffered with a stale authenticity token and all actions using the methods post/put/delete where recognized as forgery attempts. Error (422 Unprocessable Entity) was r...
vs. . Which to use?
...It'll mysteriously
add extra padding when you're trying
to add styles, meaning you have to add
a tiny hack to get things under
control.
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How do I apply a CSS class to Html.ActionLink in ASP.NET MVC?
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It is:
<%=Html.ActionLink("Home", "Index", MyRouteValObj, new with {.class = "tab" })%>
In VB.net you set an anonymous type using
new with {.class = "tab" }
and, as other point out, your third parameter should be an object (could be an anonymous ...
How to launch an Activity from another Application in Android
I want to launch an installed package from my Android application. I assume that it is possible using intents, but I didn't find a way of doing it. Is there a link, where to find the information?
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Is it .yaml or .yml?
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The nature and even existence of file extensions is platform-dependent (some obscure platforms don't even have them, remember) -- in other systems they're only conventional (UNIX and its ilk), while in still others they have definite semantics and in some cases specific limits on length or characte...
Is a GUID unique 100% of the time?
Is a GUID unique 100% of the time?
22 Answers
22
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ASP.NET custom error page - Server.GetLastError() is null
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Looking more closely at my web.config set up, one of the comments in this post is very helpful
in asp.net 3.5 sp1 there is a new parameter redirectMode
So we can amend customErrors to add this parameter:
<customErrors mode="RemoteOnly" defaultRedirect="~/errors/GeneralError....