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How to detect Safari, Chrome, IE, Firefox and Opera browser?
...amp; safari.pushNotification));
// Internet Explorer 6-11
var isIE = /*@cc_on!@*/false || !!document.documentMode;
// Edge 20+
var isEdge = !isIE && !!window.StyleMedia;
// Chrome 1 - 79
var isChrome = !!window.chrome && (!!window.chrome.webstore || !!window.chrome.runtime);
// E...
Swift - encode URL
... it will encode some characters that do not need to be encoded (like -, ., _ or ~ -– see 2.3. Unreserved characters in RFC 3986). I find using .alphanumerics simpler than constructing a custom character set and do not mind some additional characters to be encoded. If that bothers you, construct a ...
Bad value X-UA-Compatible for attribute http-equiv on element meta
...E
To add the header in PHP we can just add this to our page:
if (isset($_SERVER['HTTP_USER_AGENT']) &&
(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false))
header('X-UA-Compatible: IE=edge,chrome=1');
Or you could add it to your .htaccess file like so:
<FilesMatch "...
Using the scrollwheel in GNU screen
...k buffer? I tried to Google about this, but most hits were on how to allow applications inside screen to use the scrollwheel.
...
What does the “===” operator do in Ruby? [duplicate]
...ux
flurb
else
blarf
end
gets translated to something (roughly) like
_temp = foo
if bar === _temp
baz
elsif quux === _temp
flurb
else
blarf
end
Note that if you want to search for this operator, it is usually called the triple equals operator or threequals operator or case equality op...
How do I see what character set a MySQL database / table / column is?
...'d do it -
For Schemas (or Databases - they are synonyms):
SELECT default_character_set_name FROM information_schema.SCHEMATA
WHERE schema_name = "schemaname";
For Tables:
SELECT CCSA.character_set_name FROM information_schema.`TABLES` T,
information_schema.`COLLATION_CHARACTER_SET_APPL...
How to set background color of an Activity to white programmatically?
... agreed. this changes the colour of the window before the root layout is applied, the accepted answer changes the colour of the root element in the activity's layout
– LairdPleng
Oct 2 '13 at 1:46
...
Targeting both 32bit and 64bit with Visual Studio in same solution/project
...ed assemblies with the same name but their own specific bitness (this also applies to COM interop assemblies)
The MSI package (which, as has already been noted, will need to target either x86 or x64)
Any custom .NET Installer Class-based actions in your MSI package
The assembly reference issue can...
How do I turn off Oracle password expiration?
...racle first check which profile the user is using:
select profile from DBA_USERS where username = '<username>';
Then you can change the limit to never expire using:
alter profile <profile_name> limit password_life_time UNLIMITED;
If you want to previously check the limit you may us...
How can I parse a CSV string with JavaScript, which contains comma in data?
...ular expression is then used to match one value from the CSV string. It is applied repeatedly until no more matches are found (and all values have been parsed).
Regular expression to parse one value from a valid CSV string:
re_value = r"""
# Match one value in valid CSV string.
(?!\s*$) ...