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Injecting $scope into an angular service function()
...u insist to have $scope access inside a service, you can:
Create a getter/setter service
ngapp.factory('Scopes', function (){
var mem = {};
return {
store: function (key, value) { mem[key] = value; },
get: function (key) { return mem[key]; }
};
});
Inject it and store the controlle...
Flask raises TemplateNotFound error even though template file exists
...e
You can ask Flask to explain how it tried to find a given template, by setting the EXPLAIN_TEMPLATE_LOADING option to True. For every template loaded, you'll get a report logged to the Flask app.logger, at level INFO.
This is what it looks like when a search is successful; in this example the f...
Why do we need a fieldset tag?
Why do we need a <fieldset> tag? Whatever purpose it serves is probably a subset of the form tag.
10 Answers
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How to resize Twitter Bootstrap modal dynamically based on the content
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Since your content must be dynamic you can set the css properties of the modal dynamically on show event of the modal which will re-size the modal overriding its default specs. Reason being bootstrap applies a max-height to the modal body with the css rule as below:
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Is it better to use Enumerable.Empty() as opposed to new List() to initialize an IEnumerable
... populate the Roles property somehow, then encapsulate that by making it's setter private and initialising it to a new list in the constructor:
public class Person
{
public string Name { get; set; }
public IList<Role> Roles { get; private set; }
public Person()
{
Role...
Trigger a Travis-CI rebuild without pushing a commit?
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If you open the Settings tab for the repository on GitHub, click on Integrations & services, find Travis CI and click Edit, you should see a Test Service button. This will trigger a build.
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Getting value of select (dropdown) before change
...event again.
So the solution should be more looks like the following,
//set the pre data, usually needed after you initialize the select element
$('mySelect').data('pre', $(this).val());
$('mySelect').change(function(e){
var before_change = $(this).data('pre');//get the pre data
//Do you...
Select all elements with “data-” attribute without using jQuery
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How can you set the values for the elements you get?
– Steven Aguilar
Dec 20 '19 at 21:30
1
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Use of var keyword in C#
After discussion with colleagues regarding the use of the 'var' keyword in C# 3 I wondered what people's opinions were on the appropriate uses of type inference via var?
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Grant **all** privileges on database
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@Romain Users setting up an MySQL server are likely intelligent enough to realise that they should replace myuser with their own custom username.
– AStopher
Feb 18 '15 at 0:19
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