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PHP code to convert a MySQL query to CSV [closed]
.../refman/5.0/en/select.html)
or:
$select = "SELECT * FROM table_name";
$export = mysql_query ( $select ) or die ( "Sql error : " . mysql_error( ) );
$fields = mysql_num_fields ( $export );
for ( $i = 0; $i < $fields; $i++ )
{
$header .= mysql_field_name( $export , $i ) . "\t";
}
while( $...
How can I ssh directly to a particular directory?
...
You can do the following:
ssh -t xxx.xxx.xxx.xxx "cd /directory_wanted ; bash"
This way, you will get a shell right on the directory_wanted.
Explanation
-t Force pseudo-terminal allocation. This can be used to execute arbitrary screen-based program...
How to set the thumbnail image on HTML5 video?
...pe="video/mp4">
</video>
NOTE: make sure about your video type(ex: mp4, ogg, webm etc)
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filtering NSArray into a new NSArray in Objective-C
...s only objects that match. These methods are illustrated in the following example.
NSMutableArray *array =
[NSMutableArray arrayWithObjects:@"Bill", @"Ben", @"Chris", @"Melissa", nil];
NSPredicate *bPredicate =
[NSPredicate predicateWithFormat:@"SELF beginswith[c] 'b'"];
NSArray *beginWith...
How do I reformat HTML code using Sublime Text 2?
...Is there a command that will automatically reformat HTML code in Sublime Text 2 so it looks better and is easier to read?
1...
Extract public/private key from PKCS12 file for later use in SSH-PK-Authentication
I want to extract the public and private key from my PKCS#12 file for later use in SSH-Public-Key-Authentication.
7 Answ...
Auto reloading python Flask app upon code changes
... the flask command line utility.
https://flask.palletsprojects.com/en/1.1.x/quickstart/#debug-mode
Example:
$ export FLASK_APP=main.py
$ export FLASK_ENV=development
$ flask run
or in one command:
$ FLASK_APP=main.py FLASK_ENV=development flask run
If you want different port than the defaul...
Ruby arrays: %w vs %W
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Your example show double quotes for %w too. Is it correct?
– Foton
Dec 3 '16 at 14:02
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