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ASP.NET MVC Yes/No Radio Buttons with Strongly Bound Model MVC
... id = "married-true", @checked = 'checked' }
Note that you can bind to a string by replacing true and false with the string values.
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How do I vertically align text in a div?
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@Flextra: This is why folks still use tables for grid layout. Vertical align (or anything with height & dynamic data) can be challenging with pure CSS. You have to be willing to do weird hacks like this (somewhat defeats the...
Importing files from different folder
...ere from a search engine, this is not the answer you are looking for. Typically you would structure your files into packages (see other answers) instead of modifying the search path.
By default, you can't. When importing a file, Python only searches the directory that the entry-point script is runn...
Detect if Android device has Internet connection
... it succeeds you have internet connectivity.
public boolean hostAvailable(String host, int port) {
try (Socket socket = new Socket()) {
socket.connect(new InetSocketAddress(host, port), 2000);
return true;
} catch (IOException e) {
// Either we have a timeout or unreachable host or ...
Javascript foreach loop on associative array object
...property only tracks properties with numeric indexes (keys). You're using strings for keys.
You can do this:
var arr_jq_TabContents = {}; // no need for an array
arr_jq_TabContents["Main"] = jq_TabContents_Main;
arr_jq_TabContents["Guide"] = jq_TabContents_Guide;
arr_jq_TabContents["Articles"] =...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
Does C++ support ' finally ' blocks?
16 Answers
16
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Specifying column name in a “references” migration
...eferences :col_name, references: other_table_name works without installing extra gems.
– Qqwy
Sep 9 '19 at 14:26
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Union of dict objects in Python [duplicate]
...yptic, and it immediately makes most readers balk and the remainder assume all the keys in x would have to be legal parameter names. IMHO, the fact it works is a bug in the name-checking mechanisms in the implementation. What happens when you rely on bugs? They either get fixed, or become politic...
How to wait for a keypress in R?
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This answer is similar to that of Simon's, but does not require extra input other than a newline.
cat("Press Enter to continue...")
invisible(scan("stdin", character(), nlines = 1, quiet = TRUE))
Using nlines=1 instead of n=1, the user can simply press enter to continue the Rscript.
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Why use Gradle instead of Ant or Maven? [closed]
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doFirst{
ant.copy(toDir:'build/test-classes'){fileset dir:'src/test/extra-resources'}
}
doLast{
...
}
}
On top of that it uses groovy syntax which gives much more expression power then ant/maven's xml.
It is a superset of Ant - you can use all Ant tasks in gradle with nicer, groo...