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Should I use alias or alias_method?
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64
Apart from the syntax, the main difference is in the scoping:
# scoping with alias_method
clas...
Detect encoding and make everything UTF-8
...ng out lots of texts from various RSS feeds and inserting them into my database.
24 Answers
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CSS3 Transparency + Gradient
...ottom) for the same color:
background: linear-gradient(to bottom, rgba(0, 64, 122, 1) 0%,rgba(0, 64, 122, 0.8) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
background: -o-linear-gradient(top, rgba(0, 64, 122, 1) 0%, rgba(0, 64, 122, 0.8) 100%); /* Opera 11.10+ */
background: -moz-l...
Efficiently test if a port is open on Linux?
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The -z flag is not available in the nmap based ncat which most recent distros ship with: Fedora, Centos, etc. (nmap-ncat-6.01-9.fc18.x86_64)
– Zack
Dec 20 '15 at 14:13
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
...ust, better supported, and more cost-effective. They have larger customer bases and more open support interaction, so they tend to get better fixes faster. However, Resin is immature and I would avoid it relative to GlassFish or JBoss--I found it problematic to deploy and support. I would prefer ...
I get a “An attempt was made to load a program with an incorrect format” error on a SQL Server repli
...Whilst setting up an application to run on my local machine (running Vista 64bit) I encountered this error:
Could not load file or assembly ChilkatDotNet2 or one of its
dependencies. An attempt was made to load a program with an incorrect
format.
Obviously, the application uses ChilKat com...
Stored procedure slow when called from web, fast from Management Studio
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--BEFORE
CREATE PROCEDURE [dbo].[SP_DEMO]
(
@ToUserId bigint=null
)
AS
BEGIN
SELECT * FROM tbl_Logins WHERE LoginId = @ToUserId
END
--AFTER CHANGING TO IT WORKING FINE
CREATE PROCEDURE [dbo].[SP_DEMO]
(
@ToUserId bigint=null
)
AS
BEGIN
DECLARE @Toi...
How to detect Ctrl+V, Ctrl+C using JavaScript?
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Also just to clarify, this script requires the jQuery library.
Codepen demo
EDIT: removed 3 redundant lines (involving e.which) thanks to Tim Down's suggestion (see comments)
EDIT: added support for Macs (cmd key instead of ctrl)
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Maximum number of threads in a .NET app?
...s to 1000. A limit of 1000 is effectively no limit at all."
Note this is based on .NET 2.0. This may have changed in .NET 3.5.
[Edit] As @Mitch pointed out, this is specific to the CLR ThreadPool. If you're creating threads directly see the @Mitch and others comments.
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How to pretty print nested dictionaries?
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KenKen
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