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return, return None, and no return at all?
... of the prisoners. If we don't find the prisoner with a knife, we raise an alert. This could be done in many different ways and using return is probably not even the best way, but it's just an example to show how to use return for exiting a function.
def find_prisoner_with_knife(prisoners):
for...
Using the HTML5 “required” attribute for a group of checkboxes?
... @Clijsters the question is about a HTML5 way to do it - not with Javascript (of course, various solutions are possible in Javascript)
– Zabba
Apr 10 '18 at 0:18
7
...
Multiprocessing - Pipe vs Queue
...gging hard unless you know some shortcuts. For instance, you might have a script that works fine when indexing through a dictionary in under many conditions, but infrequently fails with certain inputs.
Normally we get clues to the failure when the entire python process crashes; however, you don't ...
Requirejs domReady plugin vs Jquery $(document).ready()?
...mes down to it, you are overthinking this. It's a mechanism to execute javascript on domReady. If you didn't have jQuery I would advocate the domReady plugin. Since you have jQuery then don't load more scripts to do something that is already available.
Clarity Update
The domReady plugin collects f...
Add 10 seconds to a Date
...ndle wrap-around cases:
var d;
d = new Date('2014-01-01 10:11:55');
alert(d.getMinutes() + ':' + d.getSeconds()); //11:55
d.setSeconds(d.getSeconds() + 10);
alert(d.getMinutes() + ':0' + d.getSeconds()); //12:05
...
How to add and get Header values in WebApi
...ername': 'test','password':'123' },
success: function (data) {
alert(data);
},
failure: function (result) {
alert('Error: ' + result);
}
});
Hope this helps someone ...
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...
jQuery get value of selected radio button
...:checked.
$(function(){
$("#submit").click(function() {
alert($("input[name=q12_3]:checked").val());
});
});
Note that the above code is not the same as using
.is(":checked").
jQuery's is()
function returns a boolean (true or false) and not an
element.
...
How can I install an older version of a package via NuGet?
...at causes this (noticed some AppDomain code for instance in the PowerShell scripts, so likely VS is holding on to some of the dll's)
– Xavier Decoster
Apr 26 '13 at 7:28
...
What is the difference between statically typed and dynamically typed languages?
...ed language with type inference).
Examples: Perl, Ruby, Python, PHP, JavaScript
Most scripting languages have this feature as there is no compiler to do static type-checking anyway, but you may find yourself searching for a bug that is due to the interpreter misinterpreting the type of a variable...
How do I record audio on iPhone with AVAudioRecorder?
... %@ %d %@", [err domain], [err code], [[err userInfo] description]);
UIAlertView *alert =
[[UIAlertView alloc] initWithTitle: @"Warning"
message: [err localizedDescription]
delegate: nil
cancelButtonTitle:@"OK"...