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HTML5 Audio stop function
...pause();
this.currentTime = 0;
};
I have this in a javascript file I called "AudioPlus.js" which I include in my html before any script that will be dealing with audio.
Then you can call the stop function on audio objects:
audio.stop();
FINALLY CHROME ISSUE WITH "canplaythrough":
I have n...
Converting a generic list to a CSV string
...ring.Join<T>(string, IEnumerable<T>). This method will automatically project each element x to x.ToString().
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Invalidating JSON Web Tokens
... their password. Thus if the password changes, any previous tokens automatically fail to verify. You can extend this to logout by including a last-logout-time in the user's record and using a combination of the last-logout-time and password hash to sign the token. This requires a DB lookup each time...
Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
...and it still didn't work. I ended up having to add an environment variable called HOME set to the directory my .ssh folder was in
– Justin
Dec 31 '13 at 21:31
...
Reshaping data.frame from wide to long format
...as melt/cast. Here is a solution with reshape, assuming your data frame is called d:
reshape(d,
direction = "long",
varying = list(names(d)[3:7]),
v.names = "Value",
idvar = c("Code", "Country"),
timevar = "Year",
times = 1950:1954)
...
How do JavaScript closures work?
...eclared outside the function, regardless of when and where the function is called.
If a function was called by a function, which in turn was called by another function, then a chain of references to outer lexical environments is created. This chain is called the scope chain.
In the following code, i...
Re-raise exception with a different type and message, preserving existing information
...exception (and preserve the traceback) or raise NewException(). If I were calling your code, and I received one of your custom exceptions, I'd expect that your code has already handled whatever exception you had to catch. Thus I don't need to access it myself.
Edit: I found this analysis of ways ...
NHibernate ISession Flush: Where and when to use it, and why?
...
Briefly:
Always use transactions
Don't use Close(), instead wrap your calls on an ISession inside a using statement or manage the lifecycle of your ISession somewhere else.
From the documentation:
From time to time the ISession will execute the SQL statements needed to synchronize the ADO.NET...
jQuery scroll to element
...rolled to the right position, and if a user copies the URL it will automatically snap to the right place on the page.
– Sander
Jan 23 '14 at 8:09
10
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What is the colon operator in Ruby?
... 0.180000 0.000000 0.180000 ( 0.179374)
Both symbol tests are basically the same as far as speed. After 1,000,000 iterations there's only 0.004733 second difference, so I'd say it's a wash between which to use.
shar...