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Why are functions in Ocaml/F# not recursive by default?
...fer to previous bindings, then you can fall back on a simple let to save a bit of performance.
It's similar to the graded equality predicates in Scheme. (i.e. eq?, eqv? and equal?)
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Why JSF saves the state of UI components on server?
...ic and also dependent on whether the state is saved on server or client. A bit decent implementation will remove it when it has been expired or when the queue is full. Mojarra for example has a default limit of 15 logical views when state saving is set to session. This is configureable with the foll...
MySQL search and replace some text in a field
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answered Jul 8 '14 at 10:53
Umesh PatilUmesh Patil
3,1652525 silver badges2020 bronze badges
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Why can't I define a static method in a Java interface?
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While I understand the arguments, I agree with @Chris_Betti (even for non-generic types): it'd be nice that the code structure ensures that some classes implements a specific static API. Maybe it is possible using a different concept...
– Juh_
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How to prevent buttons from submitting forms
...his was it! I have no issue with the default type being submit. It seems a bit of a gotcha though given it has taken me five years to learn about it.
– freethebees
Jul 18 '19 at 10:13
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Skip a submodule during a Maven build
...ole pom structure) could have been fully-implemented so much better with a bit more careful thought.
– Ed Randall
Jan 9 '18 at 10:38
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What does “javascript:void(0)” mean?
... You don't need href to get the pointing hand cursor; all it takes is a bit of CSS.
– John Montgomery
Jul 4 '17 at 3:02
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HTML5 canvas ctx.fillText won't do line breaks?
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Maybe coming to this party a bit late, but I found the following tutorial for wrapping text on a canvas perfect.
http://www.html5canvastutorials.com/tutorials/html5-canvas-wrap-text-tutorial/
From that I was able to think get multi lines working (sorr...
Triggering HTML5 Form Validation
...alidation UI, but you can easily take advantage of the validation API on arbitrary input elements:
$('input').blur(function(event) {
event.target.checkValidity();
}).bind('invalid', function(event) {
setTimeout(function() { $(event.target).focus();}, 50);
});
The first event fires checkVa...
Create an index on a huge MySQL production table without table locking
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