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How to remove focus border (outline) around text/input boxes? (Chrome) [duplicate]
... have a hard time seeing which link/item is highlighted when they hit tab. If anything, the highlighting of the element should be enhanced to make it more obvious which item has focus.
– Torkil Johnsen
Jul 25 '14 at 12:46
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Apache Proxy: No protocol handler was valid
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This can happen if you don't have mod_proxy_http enabled
sudo a2enmod proxy_http
For me to get my https based load balancer working, i had to enable the following:
sudo a2enmod ssl
sudo a2enmod proxy
sudo a2enmod proxy_balancer
sudo a2en...
How do I use the CONCAT function in SQL Server 2008 R2?
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@Svish + behaves differently, the results for SELECT 'A' + 'B' + 'C' vs SELECT CONCAT('A', 'B', 'C') vs SELECT 'A' + 'B' + NULL vs SELECT CONCAT('A', 'B', NULL) are ABC, ABC, NULL, AB
– ta.speot.is
May 19...
C#: how to get first char of a string?
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The difference between this answer and the chosen one is that this solution returns a string, and the other returns a char.
– Loïc Lopes
Sep 6 '17 at 14:51
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How can I exclude some folders from my Eclipse project?
... adding an eclipse project to our existing code-base, and I'd like to know if there is a way to exclude some directories from being picked up by eclipse at all? The reason is that we have a huge "third-party" directory in our repository that cannot be present in the project for the pair-programmin...
Forms authentication timeout vs sessionState timeout
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They are different things. The Forms Authentication Timeout value sets the amount of time in minutes that the authentication cookie is set to be valid, meaning, that after value number of minutes, the cookie will expire and the user wi...
How to Save Console.WriteLine Output to Text File
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I wonder if you can show the output on the console and have it save to a file at the same time.
– John Alexiou
Mar 22 '17 at 17:01
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How to define a custom ORDER BY order in mySQL
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What if you have a GROUP BY before? For example, the first value i want, appears at the end?
– Pathros
Mar 25 '15 at 18:51
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How can I do an UPDATE statement with JOIN in SQL Server?
...I/ISO method will typically be much slower than the other two methods, but if you're using a SQL DBMS other than MySQL, SQL Server, or Oracle, then it may be the only way to go (e.g. if your SQL DBMS doesn't support MERGE):
ANSI/ISO:
update ud
set assid = (
select sale.assid
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How does UTF-8 “variable-width encoding” work?
...ell what kind of byte you're looking at from the first few bits, then even if something gets mangled somewhere, you don't lose the whole sequence.
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