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Ruby on Rails. How do I use the Active Record .build method in a :belongs to relationship?
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@article = user.articles.build(:title => "MainTitle")
@article.save
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How do you increase the max number of concurrent connections in Apache?
....org/web/20160415001028/http://www.genericarticles.com/mediawiki/index.php?title=How_to_optimize_apache_web_server_for_maximum_concurrent_connections_or_increase_max_clients_in_apache
ServerLimit 16
StartServers 2
MaxClients 200
MinSpareThreads 25
MaxSpareThreads 75
ThreadsPerChild 25
First of al...
CSS text-overflow in a table cell?
...dynamic-container">
<span class="text-overflow-dynamic-ellipsis" title="...your text again for usability...">
//...your long text here...
</span>
</span>
</td>
Additionally apply desired min-width (or none at all) to the table cell.
Of course the fiddle:...
Python non-greedy regexes
...havior isn’t desired; if the RE <.*> is matched against '<H1>title</H1>', it will match the entire string, and not just '<H1>'. Adding '?' after the qualifier makes it perform the match in non-greedy or minimal fashion; as few characters as possible will be matched. Using ....
How can I keep my fork in sync without adding a separate remote?
...y you forked it.
Click on Create pull request:
Give the pull request a title and maybe a description and click Create pull request.
On the next page, scroll to the bottom of the page and click Merge pull request and Confirm merge.
Your Git repository me/foobar will be updated.
Edit: rebase op...
Why can I add named properties to an array as if it were an object?
...g their contents or length and without having to wrap them in objects with title, description and items properties. It all depends on how well you know the language and how you use it.
– tao
Mar 9 at 8:27
...
In c++ what does a tilde “~” before a function name signify?
...r for class Stack.
But taking your question exactly as it appears in the title:
In c++ what does a tilde “~” before a function name signify?
there is another situation. In any context except immediately before the name of a class (which is the destructor context), ~ is the one's compleme...
Does Python's time.time() return the local or UTC timestamp?
...for the text form of a timestamp that can be used in your text files. (The title of the question was different in the past, so the introduction to this answer was changed to clarify how it could be interpreted as the time. [updated 2016-01-14])
You can get the timestamp as a string using the .now()...
Asp.net MVC ModelState.Clear
...st practises.
It seems that you are trying to set a default value for the title. This should be done when the model object is instantiated (domain layer somewhere or in the object itself - parameterless ctor), on the get action such that it goes down to the page the 1st time or completely on the cl...
How to get a vertical geom_vline to an x-axis of class date?
... y=expcumresponse, ymin=exp.cr.ll,ymax=exp.cr.uu),alpha=0.2) +
labs(title="Italy Confirmed cases",
y ="# Cases ", x = "Date",color="Output")+
geom_vline(xintercept = as.numeric(ymd("2020-03-13")), linetype="dashed",
color = "blue", size=1.5)+
theme_minimal()
cod...