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How to allow only one radio button to be checked?
... template, what it supposed to do is to print out several radio buttons, corresponding to the answers assigned to the buttons. But I don't know why I can check multiple radio buttons, which messed me up. It is supposed to only let me check on one radio button and I had that somehow but I lost it. A...
Writing handler for UIAlertAction
... println("Foo")}, {_ in println("Foo")}, and {println("Foo")} should also work.
– Brian Nickel♦
Jun 12 '14 at 17:44
7
...
Dynamically add script tag with src that may include document.write
...function () {
console.log(url + ' was loaded (' + --count + ' more scripts remaining).');
if (count < 1) {
callback();
}
};
}
function loadScript(url) {
var s = document.createElement('script');
s.setAttribute('s...
How to add new column to MYSQL table?
...
Thanks, It worked with - mysql_query("ALTER TABLE assessment ADD q6 INT(1) NOT NULL AFTER q5");
– Steven Trainor
Apr 19 '13 at 21:33
...
Does a method's signature in Java include its return type?
...
Quoting from Oracle Docs:
Definition: Two of the components of a method declaration comprise the method signature—the method's name and the parameter types.
Since the question was edited to include this example:
public class Fo...
Add string in a certain position in Python
...ecent call last):
File "<stdin>", line 1, in <module>
TypeError: 'str' object does not support item assignment
It is, however, possible to create a new string that has the inserted character:
>>> s[:4] + '-' + s[4:]
'3558-79ACB6'
...
Convert a 1D array to a 2D array in numpy
...by specifying the number of columns in the 2D array. Something that would work like this:
8 Answers
...
How can I “unuse” a namespace?
...of the declarations in that library. (-1)
– Richard Corden
Oct 5 '08 at 14:57
4
That depends enti...
overlay opaque div over youtube iframe
...
Information from the Official Adobe site about this issue
The issue is when you embed a youtube link:
https://www.youtube.com/embed/kRvL6K8SEgY
in an iFrame, the default wmode is windowed which essentially gives it a z-index...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
...reen.
# kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in ...