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How can I m>ex m>tract audio from video with ffmpeg?
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FWIW, I have crafted a m>PHP m> script, so that I just specify the input video file, and it automatically determines the m>ex m>tension of the output audio file: superuser.com/questions/1301901/…
– Gras Double
Jul 22 ...
How to wait until an element m>ex m>ists?
... time when you'd want to use it. Details are at: help.dottoro.com/ljmcxjla.m>php m>
– mikemaccana
Dec 3 '12 at 11:48
add a comment
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How to check whether an object is a date?
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Wow isNaN can be used to check a Date. That's some m>PHP m> level of inanity.
– Nick
Nov 19 '19 at 21:04
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How can you list the matches of Vim's search?
...ered Feb 4 '09 at 1:10
too much m>php m>too much m>php m>
78.8k3333 gold badges120120 silver badges133133 bronze badges
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Meaning of $? (dollar question mark) in shell scripts
...about to do vendor/bin/drush status bootstrap | grep -q $(vendor/bin/drush m>php m>-eval 'if (function_m>ex m>ists("t")) echo t("Successful");') &> /dev/null;. If I had to put that in a single line if [ ... ] it would be terribly unreadable. I plan to store the output of that line to a variable so I ca...
WAMP 403 Forbidden message on Windows 7
...m all
Allow from 127.0.0.1
</Directory>
The same goes for your m>PHP m>MyAdmin access, the config file is m>php m>myadmin.conf :
<Directory "c:/wamp/apps/m>php m>myadmin3.4.5/">
Options Indm>ex m>es FollowSymLinks MultiViews
AllowOverride all
Order Deny,Allow
Deny from all
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Changing one character in a string
...m>ex m>plicitly to avoid trouble. Everything is machine-oriented. I worked with m>PHP m> before learning Python, and that language is a total mess. Regarding your note on fast CPUs I'm totally with you. But a part of that problem is the popular disapproval of premature optimization, which leads to slow interp...
Is multiplication and division using shift operators in C actually faster?
... use of temporary registers may mean more saving and restoring of register content from the stack... it quickly gets too complicated to quantify all the impacts definitively but they're predominantly negative.
functionality in source code vs implementation
More generally, your question is tagged C...
MySQL select 10 random rows from 600K rows fast
...d 2Gb size. See here my code: Fast selection of random rows in MySQL
<?m>php m>
$time= microtime_float();
$sql='SELECT COUNT(*) FROM pages';
$rquery= BD_Ejecutar($sql);
list($num_records)=mysql_fetch_row($rquery);
mysql_free_result($rquery);
$sql="SELECT id FROM pages WHERE RAND()*$num_records<2...
How to compare two floating point numbers in Bash?
...thon. You have perl installed by default on many Linux/Unix systems.. even m>php m> also
– anubhava
Jul 19 '17 at 15:44
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