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changing source on html5 video tag
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I hated all these answers because they were too short or relied on other frameworks.
Here is "one" vanilla JS way of doing this, working in Chrome, please test in other browsers:
http://jsfiddle.net/mattdlockyer/5eCEu/2/
HTML:
&l...
Explanation of [].slice.call in javascript?
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What's happening here is that you call slice() as if it was a function of NodeList using call(). What slice() does in this case is create an empty array, then iterate through the object it's running on (originally an array, now a NodeList) and keep appending t...
Generate unique random numbers between 1 and 100
...mber between 0 (inclusive) and 1 (exclusive). If the Math.random() accidentally returns 0, the Math.ceil(0) is also 0, though the chance is low.
– Qian Chen
Apr 22 '15 at 9:58
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How do I use variables in Oracle SQL Developer?
...with UPDATE instead of select?
– Ron Jensen - We are all Monica
Aug 26 '16 at 22:16
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Is there a way to call a stored procedure with Dapper?
...nt b = p.Get<int>("@b");
int c = p.Get<int>("@c");
Additionally you can use exec in a batch, but that is more clunky.
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Ruby get object keys as array
...Hash:
http://ruby-doc.org/core-1.9.3/Hash.html#method-i-keys
You'll find all the different methods available for each class.
If you don't know what you're dealing with:
puts my_unknown_variable.class.to_s
This will output the class name.
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ASP.NET MVC controller actions that return JSON or partial html
...tionMethod() {
return Json(new {foo="bar", baz="Blech"});
}
Then just call the action method using Ajax. You could use one of the helper methods from the ViewPage such as
<%= Ajax.ActionLink("SomeActionMethod", new AjaxOptions {OnSuccess="somemethod"}) %>
SomeMethod would be a javascri...
Bash script absolute path with OS X
...ee simple steps are going to solve this and many other OS X issues:
Install Homebrew
brew install coreutils
grealpath .
(3) may be changed to just realpath, see (2) output
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How to enable PHP's openssl extension to install Composer?
I am trying to install Laravel in WAMP setup. I am getting a warning message for not enabling openssl which I had already done in WAMP.
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How to set a timer in android
...pplication has acquired a wakeLock and hence you are sure that the phone shall not go into the sleep state. If phone does go to the sleep state then sendMessageDelayed as well as sendMessageAtTime will not work. Hence in that scenario AlarmManager would be reliable choice.
– cr...