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Diff files present in two different directories
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answered Jan 7 '10 at 11:31
Laurent EtiembleLaurent Etiemble
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Android: How can I get the current foreground activity (from a service)?
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answered Oct 6 '10 at 15:06
CommonsWareCommonsWare
873k161161 gold badges21332133 silver badges21602160 bronze badges
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Why am I suddenly getting a “Blocked loading mixed active content” issue in Firefox?
...of the protocol):
<link rel="stylesheet" href="//code.jquery.com/ui/1.8.10/themes/smoothness/jquery-ui.css" type="text/css">
<script type="text/javascript" src="//ajax.aspnetcdn.com/ajax/jquery.ui/1.8.10/jquery-ui.min.js"></script>
Note that the temporary 'fix' is to click on the ...
How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
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Once you go past 100% (or 125% with the "XP-style DPI scaling" checkbox ticked), Windows by default takes over the scaling of your UI. It does so by having your app render its output to a bitmap and drawing that bitmap to the screen. The re...
Why can't variable names start with numbers?
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10
@eaolson: I've worked with an assembler which applied that rule to hex numbers which started with A-F and ended with h. Tripped me up the ...
MIME type warning in chrome for png images
...ng similar will happen if you use IIS Express as your server as well (VS 2010 SP1).
I 'resolved' my problem locally by editing the project settings (under Web) and changed from the ASP.NET Development Server to IIS on my local machine. I can see that PNG was already defined correctly as an image MI...
How do I close an open port from the terminal on the Mac?
... but a host:port combination. For example, if you're plugged into a LAN as 10.0.1.2, you could bind a socket to 127.0.0.1:5955, or 10.0.1.2:5955, without either one affecting the other, or you could bind to 0.0.0.0:5955 to handle both at once. You can see all of your computer's IPv4 and IPv6 address...
Get specific line from text file using just shell script
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10 Answers
10
Active
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“Ago” date/time functions in Ruby/Rails
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You can use:
10.minutes.ago
2.days.since
Or in your views you have the helpers:
distance_of_time_in_words(from_time, to_time)
time_ago_in_words(from_time)
Check the API for details and more options.
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optional parameters in SQL Server stored proc?
...ATE PROCEDURE MyProcName
@Parameter1 INT = 1,
@Parameter2 VARCHAR (100) = 'StringValue',
@Parameter3 VARCHAR (100) = NULL
AS
/* check for the NULL / default value (indicating nothing was passed */
if (@Parameter3 IS NULL)
BEGIN
/* whatever code you desire for a missing parameter*/
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