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When tracing out variables in the console, How to create a new line?
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In ES6/ES2015 you can use string literal syntax called template literals. Template strings use backtick character instead of single quote ' or double quote marks ". They also preserve new line and tab
const roleName = 'test1';
const role_ID = 'test2';
const modal_ID...
Can I specify multiple users for myself in .gitconfig?
...experience and the docs: “If the pattern ends with /, ** will be automatically added. For example, the pattern foo/ becomes foo/**. In other words, it matches "foo" and everything inside, recursively.”, “; include for all repositories inside $HOME/to/group [includeIf "gitdir:~/to/group/"]”
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MVC 5 Seed Users and Roles
...ing its validation.
I had a custom passwordvalidator, which was not being called when seeding the database, so the validation rules i was used to (minlength 4 instead of default 6) did not apply. Make sure your password (and all other fields for that matter) is passing validation.
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How do you perform a left outer join using linq extension methods
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This is actually not nearly as crazy as it seems. Basically GroupJoin does the left outer join, the SelectMany part is only needed depending on what you want to select.
– George Mauer
Nov 16 '14 at 16:36
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Android Fragment onClick button Method
...gment defines its own layout and
its own behavior with its own lifecycle callbacks, you can include one
fragment in multiple activities, so you should design for reuse and
avoid directly manipulating one fragment from another fragment.
A possible workaround would be to do something like this...
How do you dismiss the keyboard when editing a UITextField
...s the point. By subscribing to the DidEndOnExit event, you do not need to call resignFirstResponder. You can test this by putting a symbolic breakpoint on [UIResponder resignFirstResponder]. Note that even if if you don't call resignFirstResponder, it still gets called by the system. This is exp...
How do I handle ImeOptions' done button click?
...er the identifier you supplied,
// or EditorInfo.IME_NULL if being called due to the enter key being pressed.
if (actionId == EditorInfo.IME_ACTION_SEARCH
|| actionId == EditorInfo.IME_ACTION_DONE
|| event.getAction() == KeyEvent.ACTION_DOWN
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Android: combining text & image on a Button or ImageButton
I'm trying to have an image (as the background) on a button and add dynamically, depending on what's happening during run-time, some text above/over the image.
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“ArrayAdapter requires the resource ID to be a TextView” xml problems
...because you have not provided the correct resource id to display the item. Call the super class in the constructor and pass in the resource id of the TextView:
//Pass in the resource id: R.id.text_view
SpinnerAdapter spinnerAddToListAdapter = new SpinnerAdapter(MyActivity.this,
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Get names of all keys in the collection
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With Kristina's answer as inspiration, I created an open source tool called Variety which does exactly this: https://github.com/variety/variety
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