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Why does cURL return error “(23) Failed writing body”?
...ill reappear.You could use -s to silence all error messages (and progress) if you don't need them.
– Kaworu
Jun 13 '16 at 10:37
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Checking if object is empty, works with ng-show but not from controller?
...way, ng-show should keep working, and in your controller you can just do:
if ($scope.items) {
// items have value
} else {
// items is still null
}
And in your $http callbacks, you do the following:
$http.get(..., function(data) {
$scope.items = {
data: data,
// other...
Deleting Row in SQLite in Android
...;" => 'any SQL command' will be executed. Of course it is not a problem if there is no GUI for that feature.
– bdevay
Mar 15 '14 at 12:45
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What is the difference between the WPF TextBlock element and Label control? [duplicate]
...no reference to Label in the linked page, so I can't see how that is a justification for a TextBlock being slower than a Label. Can you please elaborate? If a Label uses a TextBlock for rendering, as joshsmithonwpf.wordpress.com/2007/07/04/… suggests, what makes a TextBlock slower?
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How to construct a std::string from a std::vector?
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With C++11, you can do std::string(v.data()) or, if your vector does not contain a '\0' at the end, std::string(v.data(), v.size()).
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AngularJS: Is there any way to determine which fields are making a form invalid?
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The exposed properties are $pristine, $dirty, $valid, $invalid, $error.
If you want to iterate over the errors for some reason:
$scope.someForm.$error
// > { required: [{$name: "username", $error: true /*...*/},
// {$name: "password", /*..*/}] }
Each rule in error will be exp...
Extracting hours from a DateTime (SQL Server 2005)
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DATEPART(HOUR, [date]) returns the hour in military time ( 00 to 23 )
If you want 1AM, 3PM etc, you need to case it out:
SELECT Run_Time_Hour =
CASE DATEPART(HOUR, R.date_schedule)
WHEN 0 THEN '12AM'
WHEN 1 THEN '1AM'
WHEN 2 THEN '2AM'
WHEN 3 THEN '3AM'
WHEN 4 THEN ...
Is it possible to preview stash contents in git?
...ater, I want to inspect the stash, and find out what changes it would make if I applied it to working tree in its current state.
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Is there an easy way to strike through text in an app widget?
I was wondering if there is an easy way to strike text within an app widget in Android. In a normal activity, it is pretty easy, using textview flags:
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How do I enable standard copy paste for a TextView in Android?
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Just a note on this, if your text view is initially hidden and you are showing it programatically using setVisibility, then you need to use textView.setTextIsSelectable(true) to make this work. It won't work via xml in that case.
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