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Strings as Primary Keys in SQL Database [closed]
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Technically yes, but if a string makes sense to be the primary key then you should probably use it. This all depends on the size of the table you're making it for and the length of the string that is going to be the primary key (longer strings =...
How to avoid Dependency Injection constructor madness?
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You are right that if you use the container as a Service Locator, it's more or less a glorified static factory. For lots of reasons I consider this an anti-pattern.
One of the wonderful benefits of Constructor Injection is that it makes violat...
How do I prevent 'git diff' from using a pager?
Is there a command line switch to pass to git diff and other commands that use the less pager by default?
17 Answers
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How to convert array values to lowercase in PHP?
...ap('nestedLowercase', $yourArray);
function nestedLowercase($value) {
if (is_array($value)) {
return array_map('nestedLowercase', $value);
}
return strtolower($value);
}
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Running Windows batch file commands asynchronously
Say, if I have
7 Answers
7
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get current url in twig template?
...utes.get('_route'),
app.request.attributes.get('_route_params')) }}
If you want to read it into a view variable:
{% set currentPath = path(app.request.attributes.get('_route'),
app.request.attributes.get('_route_params')) %}
The app global view variable contains all ...
Convert list to dictionary using linq and not worrying about duplicates
...e's the obvious, non linq solution:
foreach(var person in personList)
{
if(!myDictionary.Keys.Contains(person.FirstAndLastName))
myDictionary.Add(person.FirstAndLastName, person);
}
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How to redirect a url in NGINX
...dd another server block:
server {
#implemented by default, change if you need different ip or port
#listen *:80 | *:8000;
server_name test.com;
return 301 $scheme://www.test.com$request_uri;
}
And edit your main server block server_name variable as following:
serv...
MSTest copy file to test run folder
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The DeploymentItem attribute can also be specified at the class level, to affect every test in the class.
– Hannes Nel
Aug 12 '11 at 3:45
24
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Do I need to heartbeat to keep a TCP connection open?
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Also, if you connection is going through a proxy you can expect your connection to be dropped if considered stale. I don't think that keep alive would help in this case though, because this aspect of tcp doesn't propagate to the ap...