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Android: How do I get string from resources using its name?
...
If you're in an android.support.v4.app.Fragment, you can just call getString(R.string.mystring) directly.
– JaKXz
Mar 5 '14 at 20:20
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Bootstrap: How do I identify the Bootstrap version?
...Script or CSS files for the bootstrap version. Just came across this on an app using bootstrap 2.3.2. In this case, the (current) top answer is likely the correct one, you'll need to search the source code for the bootstrap find what version it uses. (Added 9/18/2020, though was in comment since 8/1...
/bin/sh: pushd: not found
... If it's just a oneliner, the following may also work (cd /new_path ; command )
– barney765
Aug 5 '17 at 7:31
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How to calculate age (in years) based on Date of Birth and getDate()
...s...
(yyyyMMdd - yyyyMMdd) / 10000 = difference in full years
declare @as_of datetime, @bday datetime;
select @as_of = '2009/10/15', @bday = '1980/4/20'
select
Convert(Char(8),@as_of,112),
Convert(Char(8),@bday,112),
0 + Convert(Char(8),@as_of,112) - Convert(Char(8),@bday,112),
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How to set a Django model field's default value to a function call / callable (e.g., a date relative
..., timedelta
class MyModel(models.Model):
# default to 1 day from now
my_date = models.DateTimeField(default=datetime.now() + timedelta(days=1))
This last line is not defining a function; it is invoking a function to create a field in the class.
PRE Django 1.7
Django lets you pass a callable...
How to correctly use the extern keyword in C
...ction prototypes:
//--------------------------------------
//Filename: "my_project.H"
extern int function_1(void);
static int function_2(void);
int function_3(void);
The header file can be used by the main source code as follows:
//--------------------------------------
//Filename: "my_pr...
Generating Guids in Ruby
... answered Mar 5 '12 at 20:45
J _J _
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PHP: How to send HTTP response code?
... OK");
However, this requires special treatment for (Fast)CGI PHP:
$sapi_type = php_sapi_name();
if (substr($sapi_type, 0, 3) == 'cgi')
header("Status: 404 Not Found");
else
header("HTTP/1.1 404 Not Found");
Note: According to the HTTP RFC, the reason phrase can be any custom string (th...
“TypeError: (Integer) is not JSON serializable” when serializing JSON in Python?
...is solved the problem for me:
def serialize(self):
return {
my_int: int(self.my_int),
my_float: float(self.my_float)
}
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How do I add a path to PYTHONPATH in virtualenv
...ing virtualenvwrapper,
$ cd to the parent folder
$ add2virtualenv folder_to_add
console will display
Warning: Converting "folder_to_add" to "/absoutle/path/to/folder_to_add"
That's it, and you should be good to go
s...