大约有 9,900 项符合查询结果（耗时：0.0344秒） [XML]
How can I read a function's signature including default argument values?
... and if yes what is the default value for the argument
:param args: array of arguments, eg: ['first_arg', 'second_arg', 'third_arg']
:param defaults: array of default values, eg: (42, 'something')
:param arg_index: index of the argument in the argument array for which,
this functi...
How to pass arguments into a Rake task with environment in Rails? [duplicate]
...e "hello[World]"
For multiple arguments, just add their keywords in the array of the task declaration (task :hello, [:a,:b,:c]...), and pass them comma separated:
rake "hello[Earth,Mars,Sun,Pluto]"
Note: the number of arguments is not checked, so the odd planet is left out:)
...
How to pass parameters using ui-sref in ui-router to controller
...lue',
squash: false,
},
// this parameter is now array
// we can pass more items, and expect them as []
bar : {
array : true,
},
// this param is not part of url
// it could be passed with $state.go or ui-sref
hidd...
How to hide one item in an Android Spinner
...item I think that you can implement your own adapter and set the index (or array list of indexes) that you want to hide.
public class CustomAdapter extends ArrayAdapter<String> {
private int hidingItemIndex;
public CustomAdapter(Context context, int textViewResourceId, String[] ob...
How to detect if a script is being sourced
...
If your Bash version knows about the BASH_SOURCE array variable, try something like:
# man bash | less -p BASH_SOURCE
#[[ ${BASH_VERSINFO[0]} -le 2 ]] && echo 'No BASH_SOURCE array variable' && exit 1
[[ "${BASH_SOURCE[0]}" != "${0}" ]] && echo "sc...
How can I select and upload multiple files with HTML and PHP, using HTTP POST?
...
<?php print_r($_FILES['file']['tmp_name']); ?>
Notice you get an array with tmp_name data, which will mean you can access each file with an third pair of brackets with the file 'number' example:
$_FILES['file']['tmp_name'][0]
You can use php count() to count the number of files that wa...
Build an ASCII chart of the most commonly used words in a given text [closed]
...
n@if #return either the letter or a newline
}% #return an array (of ints)
]''* #convert array to a string with magic
n% #split on newline, removing blanks (stack is an array of words now)
"oftoitinorisa" #push this string
2/ #split into groups of two, i.e....
PostgreSQL - fetch the row which has the Max value for a column
...T
l1.*
FROM
lives AS l1
INNER JOIN (
SELECT
usr_id,
MAX(ARRAY[EXTRACT(EPOCH FROM time_stamp),trans_id])
AS compound_time_stamp
FROM
lives
GROUP BY
usr_id
) AS l2
ON
l1.usr_id = l2.usr_id AND
EXTRACT(EPOCH FROM l1.time_stamp) = l2.compound_time_stamp[...
How to save picture to iPhone photo library?
...
Just pass the images from an array to it like so
-(void) saveMePlease {
//Loop through the array here
for (int i=0:i<[arrayOfPhotos count]:i++){
NSString *file = [arrayOfPhotos objectAtIndex:i];
NSString *path = [get the path of th...
How do I compute derivative using Numpy?
... As of v1.13, non uniform spacing can be specified using an array as the second argument. See the Examples section of this page.
– Nathaniel Jones
Mar 29 '19 at 2:12
...