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How do I change selected value of select2 dropdown with JqGrid?
...n't have any custom actions binded to the change event (like reloading the form). Otherwise those actions would be called redundantly upon triggered change().
– van_folmert
Feb 22 '16 at 10:37
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Singular or plural controller and helper names in Rails
...ntifiers I define as a singular in one place are then used in their plural forms in other places. For example, I might want to define something like this in config/routes.rb:
resource :dashboard, :only => [:show]
and then I want a controller DashboardController to display summary information...
Is #pragma once a safe include guard?
...lation. I recognize that is non-standard, and thus could pose a cross-platform compatibility issue.
14 Answers
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Is there a limit to the length of a GET request? [duplicate]
...HOULD be able to handle URIs of unbounded length if they
provide GET-based forms that could generate such URIs. A server
SHOULD return 414 (Request-URI Too Long) status if a URI is longer
than the server can handle (see section 10.4.15).
Note: Servers should be cautious about depending on URI lengt...
For each row in an R dataframe
...w(tab)),
function(i) unclass(tab[i,,drop=F])
)
Or a faster, less clear form:
rows = function(x) lapply(seq_len(nrow(x)), function(i) lapply(x,"[",i))
This function just splits a data.frame to a list of rows. Then you can make a normal "for" over this list:
tab = data.frame(x = 1:3, y=2:4, z=...
Can gcc output C code after preprocessing?
...c -mtune=generic -march=x86-64 -fpch-preprocess -fstack-protector-strong -Wformat -Wformat-security -o main.i
/usr/lib/gcc/x86_64-linux-gnu/8/cc1 -fpreprocessed main.i -quiet -dumpbase main.c -mtune=generic -march=x86-64 -auxbase-strip main.o -version -fstack-protector-strong -Wformat -Wformat-secur...
PHPDoc type hinting for array of objects?
...ds this method:
specified containing a single type, the Type definition informs the reader of the type of each array element. Only one Type is then expected as element for a given array.
Example: @return int[]
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Executing injected by innerHTML after AJAX call
... output += '<\/script>';
Same goes for any closing tags, such as a form tag.
how to get html content from a webview?
...process on Android: JSoup, it provide very simple API to get HTML contents form HTTP server, and provide an abstract representation of HTML document to help us manage HTML parsing not only in a more OO style but also much easily:
// Single line of statement to get HTML document from HTTP server.
Do...
How to convert object array to string array in Java
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Hrm. I couldn't get this one to work, where the long-form example in the original question does work. It throws java.lang.ArrayStoreException. I'm getting the object array from the toArray method on a generic ArrayList containing my custom type. Is this not expected to work wit...