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How can I check whether a radio button is selected with JavaScript?
I have two radio buttons within an HTML form. A dialog box appears when one of the fields is null. How can I check whether a radio button is selected?
...
How to encode a URL in Swift [duplicate]
...(withAllowedCharacters: CharacterSet.urlQueryAllowed)
let urlpath = String(format: "http://maps.googleapis.com/maps/api/geocode/json?address=\(escapedAddress)")
Use stringByAddingPercentEncodingWithAllowedCharacters:
var escapedAddress = address.stringByAddingPercentEncodingWithAllowedCharacters...
How to resolve “Error: bad index – Fatal: index file corrupt” when using Git
...t exist when I was writing this answer... Anyway git reset --keep is safer form of git reset --hard; git reset --mixed doesn't touch workdir at all.
– Jakub Narębski
Jun 13 '13 at 19:15
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Is there a way to “autosign” commits in Git with a GPG key?
...h commit d67778e:
There shouldn't be a requirement that I use the same form of my name in
my git repository and my gpg key.
Further I might have multiple keys in my keyring, and might want to use one that doesn't match up with the address I use in commit messages.
This patch adds a conf...
How can I shift-select multiple checkboxes like GMail?
... ? 1 : -1;
for (var i = last; i != num; i += di) {
document.forms.boxes['box[' + i + ']'].checked = true;
}
}
last = num;
}
function init() {
for (var i = 0; i < NUM_BOXES; i++) {
document.forms.boxes['box[' + i + ']'].onclick = check;
}
}
<body onlo...
What are the differences between django-tastypie and djangorestframework? [closed]
... out and very comfortable using advanced concepts (like Class Based Views, Forms, Model Validator, QuerySet, Manager and Model Instances and how all they interact with one another), **go for DRF. **DFR is bases on django’s class based views.
DRF is idiomatic django. Its like you are writing model ...
What is polymorphism, what is it for, and how is it used?
...many styrenes (a), polyglot = many languages, and so on.
Morph = change or form: morphology = study of biological form, Morpheus = the Greek god of dreams able to take any form.
So polymorphism is the ability (in programming) to present the same interface for differing underlying forms (data types...
Are HLists nothing more than a convoluted way of writing tuples?
...n which could accept arguments of these two very different shapes and transform them in a type safe way.
The ability to abstract over arity is likely to be of interest anywhere that fixed arities are involved: as well as tuples, as above, that includes method/function parameter lists, and case clas...
ASP MVC in IIS 7 results in: HTTP Error 403.14 - Forbidden
...e.https://support.microsoft.com/en-us/help/2023146/mvc-2-and-asp.net-4-web-forms-applications-that-use-url-routing-might-return-http-404-errors-when-they-attempt-to-process-extensionless-urls-on-iis-7-and-iis-7.5
In the "Turn Windows Features On or Off" dialog box of the Windows Control Panel "Prog...
How to Sign an Already Compiled Apk
... may not be due to my limited knowledge around apk-signing but due to some form of incompatibility of uber-apk-signer? but even then the manual way also fails which seems unrelated to your tool...
– antiplex
Feb 12 '18 at 7:30
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