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Convert audio files to mp3 using ffmpeg
I need to convert audio files to mp3 using ffmpeg.
11 Answers
11
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Is it possible only to declare a variable without assigning any value in Python?
...than any numbers I compared it against. I ended up just initializing it at sys.maxint
– TJ Biddle
May 29 '12 at 17:41
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Why does ++[[]][+[]]+[+[]] return the string “10”?
...ual to:
++[[]][+[]]
+
[+[]]
In JavaScript, it is true that +[] === 0. + converts something into a number, and in this case it will come down to +"" or 0 (see specification details below).
Therefore, we can simplify it (++ has precendence over +):
++[[]][0]
+
[0]
Because [[]][0] means: get the...
Why does “_” (underscore) match “-” (hyphen)?
...ext. e.g. inside a LIKE statement. When replacing all _ with an - : UPDATE sys_file set identifier = REPLACE(identifier, '_', '-') WHERE identifier LIKE '%\_%';. Notice the escaping inside LIKE and no escaping inside REPLACE. (I find it strange though that you are not in a pattern context inside rep...
JavaScript curry: what are the practical applications?
...here currying—by itself—is useful in JavaScript; it is a technique for converting function calls with multiple arguments into chains of function calls with a single argument for each call, but JavaScript supports multiple arguments in a single function call.
In JavaScript—and I assume most o...
Gson: Directly convert String to JsonObject (no POJO)
...ipulation in GSON, but I have a case where I do not know or have a POJO to convert a string into, prior to converting to JsonObject . Is there a way to go directly from a String to JsonObject ?
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Converting a Java collection into a Scala collection
...Overflow question Scala equivalent of new HashSet(Collection) , how do I convert a Java collection ( java.util.List say) into a Scala collection List ?
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How to repair a serialized string which has been corrupted by an incorrect byte count length?
... double quote " instead single quote ' that is why C:\fakepath\100.png was converted to C:fakepath100.jpg
To fix the error
You need to change $h->vars['submitted_data'] From (Note the singe quite ' )
Replace
$h->vars['submitted_data']['image'] = "C:\fakepath\100.png" ;
With
$h->...
How can I convert an image into Base64 string using JavaScript?
I need to convert my image to a Base64 string so that I can send my image to a server.
13 Answers
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Get current directory name (without full path) in a Bash script
...uys like me. Maybe there is one out there? It could have a crotchity old sys admin saying stuff like, "back in my day we only sh and csh and if you wanted the backspace key to work you had to read the whole stty man page, and we liked it!"
– Red Cricket
Oct 3...