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How can I force Powershell to return an array when a call only returns one object?
...hat gets VM objected according to the value of a tag. I pass the $a to the New-AzureRmResourceGroupDeployment cmdlet by wrapping it in @(). Like so:
$TemplateParameterObject=@{
VMObject=@($a)
}
New-AzureRmResourceGroupDeployment -ResourceGroupName $RG -Name "TestVmByRole" -Mode Incremental -De...
Count immediate child div elements using jQuery
...
$("#foo > div").length
Direct children of the element with the id 'foo' which are divs. Then retrieving the size of the wrapped set produced.
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Git push results in “Authentication Failed”
...g credentials when Git prompted me for user id and password while pushing new files to remote repository. When I ran push command again git did not prompt me for credentials but instead it was only throwing authentication failed error. I realised after reading this answer that git uses credentials ...
How to draw circle in html page?
...
You can't draw a circle per se. But you can make something identical to a circle.
You'd have to create a rectangle with rounded corners (via border-radius) that are one-half the width/height of the circle you want to make.
#circle {
width: 50px;
height: 50px;
...
What is the difference between class and instance methods?
...lanation of Class vs Instance of a class. Classes are a strange concept to newbies and this explains it in its most fundamental way.
– Alex McPherson
Jan 13 '16 at 15:17
1
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Static function variables in Swift
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f25354882%2fstatic-function-variables-in-swift%23new-answer', 'question_page');
}
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How do I format a long integer as a string without separator in Java?
...or.
Here is an example for how to get this done:
MessageFormat fmt = new MessageFormat("{0,choice,0#zero!|1#one!|1<{0,number,'#'}|10000<big: {0}}");
int[] nums = new int[] {
0,
1,
100,
1000,
10000,
100000,
...
ng-repeat :filter by single field
...p.controller('FooCtrl', function($scope) {
$scope.products = [
{ id: 1, name: 'test', color: 'red' },
{ id: 2, name: 'bob', color: 'blue' }
/*... etc... */
];
});
<div ng-repeat="product in products | filter: { color: 'red' }">
This can of course be passed in by...
Create ArrayList from array
...
new ArrayList<>(Arrays.asList(array));
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Saving and Reading Bitmaps/Images from Internal memory in Android
...ing saveToInternalStorage(Bitmap bitmapImage){
ContextWrapper cw = new ContextWrapper(getApplicationContext());
// path to /data/data/yourapp/app_data/imageDir
File directory = cw.getDir("imageDir", Context.MODE_PRIVATE);
// Create imageDir
File mypath=new Fi...