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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...
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 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
...
Peak-finding algorithm for Python/SciPy
.... But do you happen to know any implementation that finds prominence in 2D array?
– Jason
Nov 9 '18 at 18:46
@Jason I ...
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....
How to change spinner text size and text color?
...ing="5dip"
/>
Now use this file to show your spinner items like:
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, R.layout.spinner_item,list);
You don't need to set the drop down resource. It will take spinner_item.xml only to show your items in spinner.
...
技术人员如何创业《三》- 合伙人的分工 - 资讯 - 清泛网 - 专注C/C++及内核技术
...人员满意，不是说自我觉得全部ok）就发布给部分vip用户使用，美其名曰vip用户优先体验新版本，其实这个时候是充分调动了vip用户的积极性来收集这个产品的用户意见，在全面发布版本的时候提前改掉不合理的设计。技术人员...
How do you use NSAttributedString?
...Italic, FVUltraLightItalic, FVUltraLight, FVBoldItalic, FVItalic
}
Swift array for enum access (needed because enum can't use '-'):
func helveticaFont (index:Int) -> (String) {
let fontArray = [
"HelveticaNeue-Bold",
"HelveticaNeue-CondensedBlack",
"HelveticaNeue-Medium",
"...
PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
... to do the right thing with different php and mysql versions.
*
* @param array $settings with keys: host, port, unix_socket, dbname, charset, user, pass. Some may be omitted or NULL.
* @return PDO
* @author Francis Avila
*/
function connect_PDO($settings)
{
$emulate_prepares_below_version =...