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How can I use a search engine to search for special characters? [closed]
...$) is used to indicate prices. [ nikon 400 ] and [ nikon $400 ] will give different results.
The hyphen - is sometimes used as a signal that the two words around it are very strongly connected. (Unless there is no space after the - and a space before it, in which case it is a negative sign.)
The und...
Checking for an empty field with MySQL
...handle both, use:
email > ''
which can benefit from the range access if you have lots of empty email record (both types) in your table.
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PHPMailer character encoding issues
...
If you are 100% sure $message contain ISO-8859-1 you can use utf8_encode as David says. Otherwise use mb_detect_encoding and mb_convert_encoding on $message.
Also take note that
$mail -> charSet = "UTF-8";
Should be ...
'setInterval' vs 'setTimeout' [duplicate]
What is the main difference between
5 Answers
5
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How to change MenuItem icon in ActionBar programmatically
...m(R.id.action_settings);
// set your desired icon here based on a flag if you like
settingsItem.setIcon(ContextCompat.getDrawable(this, R.drawable.ic_launcher));
return super.onPrepareOptionsMenu(menu);
}
sha...
Is there a macro recorder for Eclipse? [closed]
...t in the eclipse/downloads/plugins directory (create the plugins directory if it doesn't exist). You can edit macros by going to Windows/Preferences/Practically Macro Options and you can run the macros via a new toolbar that is created.
– gordon613
Mar 30 '17 a...
Cannot drop database because it is currently in use
...tabase and then, to drop it:
Try
SP_WHO to see who connected
and KILL if needed
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Changing the maximum length of a varchar column?
...olumn <<new_datatype>> [NULL | NOT NULL]
But remember to specify NOT NULL explicitly if desired.
ALTER TABLE YourTable ALTER COLUMN YourColumn VARCHAR (500) NOT NULL;
If you leave it unspecified as below...
ALTER TABLE YourTable ALTER COLUMN YourColumn VARCHAR (500);
Then the co...
Find integer index of rows with NaN in pandas dataframe
... thanks, .nonzero()[0] is better than [i for i, k in enumerate(mask) if k] .)
– Winand
Feb 4 '16 at 6:51
2
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CSS background-image - What is the correct usage?
...
The path can either be full or relative (of course if the image is from another domain it must be full).
You don't need to use quotes in the URI; the syntax can either be:
background-image: url(image.jpg);
Or
background-image: url("image.jpg");
However, from W3:
So...