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How to truncate string using SQL server
...le to Google things on StackOverflow, as future Googlers will see it. This site exists in large part to show up in Google results.
– Slothario
Nov 22 '16 at 21:51
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vector::at vs. vector::operator[]
... single catch block can handle problems generated from any of myriad throw sites, even if scattered deep within function calls. So, it's not that at() is necessarily easier for a single use, but that sometimes it becomes easier - and less obfuscating of normal-case logic - when you have a lot of in...
git push fails: RPC failed; result=22, HTTP code = 411
...are using gitlab, you may need to change your nginx config too (/etc/nginx/sites-available/gitlab). More info: github.com/gitlabhq/gitlabhq/issues/3099
– DanielB
Dec 12 '13 at 3:54
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Doctrine2: Best way to handle many-to-many with extra columns in reference table
...participating classes to store extra attributes in the relation check this site out:
nice example of one-to-many/many-to-one associations between the 3 participating classes
Think about your primary keys
Also think about your primary key. You can often use composite keys for relationships like th...
Hidden features of mod_rewrite
... Thanks. I just spent the best part of an hour getting a legacy site working and trying to debug the rewrite rules, only to find that MultiViews was overriding it all.
– Andrew McCombe
May 2 '14 at 14:54
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When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
...e Spring Security Tag Lib:
http://static.springsource.org/spring-security/site/docs/3.0.x/reference/taglibs.html
To use any of the tags, you must have the security taglib declared in your JSP:
<%@ taglib prefix="security" uri="http://www.springframework.org/security/tags" %>
Then in a jsp...
Error to use a section registered as allowDefinition='MachineToApplication' beyond application level
...st for background information; Configuration information for an ASP.NET website is defined in one or more Web.config files. The configuration settings are applied in a hierarchical manner. There's a “global” Web.config file that spells out the baseline configuration information for all websites ...
jQuery's jquery-1.10.2.min.map is triggering a 404 (Not Found)
... bit crazy trying to figure it out, then I noticed the same 404 error on 2 sites I was working on and the 'enable source maps' option came to mind...that's what I get for watching your dev tools talks and turning everything on at once. I'll go over the docs you provided.
– adam...
“Missing compiler required member” error being thrown multiple times with almost no changes to code
Today after deploying some changes to a C# MVC site that I run, I went back to make some more modifications and came across this error:
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Better way to set distance between flexbox items
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@PaulRooney On site with multiple lists you might not always know the number of items, if the lists are generated by a CMS.
– NinjaFart
Mar 3 '18 at 14:31
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