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How do I display an alert dialog on Android?
...tructor that allows you to specify a specific theme resource as the second parameter if you desire to do so.
new AlertDialog.Builder(context)
.setTitle("Delete entry")
.setMessage("Are you sure you want to delete this entry?")
// Specifying a listener allows you to take an action befor...
How to generate an openSSL key using a passphrase from the command line?
...ou need to use openssl rsa, supplying the same passphrase with the -passin parameter as was used to encrypt the private key:
openssl rsa -passin file:passphrase.txt -pubout
(This expects the encrypted private key on standard input - you can instead read it from a file using -in <file>).
...
MongoDB: Is it possible to make a case-insensitive query?
...
new RegExp("^" + req.params.term.toLowerCase(), "i") also works fine
– Tahir Yasin
Mar 29 '17 at 15:43
3
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Capturing standard out and error with Start-Process
...e
Note that (as in your example) you need to add the -PassThru and -Wait parameters (this caught me out for a while).
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PHP function to build query string from array
...imple php4-friendly implementation:
/**
* Builds an http query string.
* @param array $query // of key value pairs to be used in the query
* @return string // http query string.
**/
function build_http_query( $query ){
$query_array = array();
foreach( $query as $key => $key_valu...
Share data between AngularJS controllers
... between controllers
using services
using $state.go services
using stateparams
using rootscope
Explanation of each method:
I am not going to explain as its already explained by someone
using $state.go
$state.go('book.name', {Name: 'XYZ'});
// then get parameter out of URL
$state.para...
Oracle PL/SQL - How to create a simple array variable?
...the advantage, that you also have a constructor at hand, e.g. for function param default initialization: sys.odcivarchar2list('val1','val2')
– Andreas Dietrich
Jun 28 '18 at 5:29
...
Complex nesting of partials and templates
... choose which controls I'm displaying based on what's coming in from $routeParams.
EDIT Here's some example pseudo-code to give you an idea of what I'm talking about. With a nested sub navigation.
Here's the main app page
<!-- primary nav -->
<a href="#/page/1">Page 1</a>
<a ...
Calculate business days
...an still only get a rough standard.
/**
* National American Holidays
* @param string $year
* @return array
*/
public static function getNationalAmericanHolidays($year) {
// January 1 - New Year’s Day (Observed)
// Calc Last Monday in May - Memorial Day strtotime("last Monday of M...
Vertical line using XML drawable
... </shape>
</rotate>
However, the only problem is the layout params defined in your layout xml will be the dimensions used to draw the original shape. Meaning if you want your line to be 30dp tall, you need to define a layout_width of 30dp in your layout xml. But the final width will ...